Intelligent detection material flow extremely fast closing bin gate second stop silo device

Abstract

The application belongs to the mechanical field and particularly relates to a kind of intelligent detection material flow extremely fast closing bin mouth gate second stop silo device, including material flow speed detector, gate frame, second stop silo gate, gate track and closing stop silo gate structure, material flow speed detector is arranged in the bin mouth or is arranged in the bin wall or is arranged in the material flow of feeder, second stop silo gate is arranged on gate track, and closing stop silo gate structure includes high-pressure medium missile closing stop silo gate device or pneumatic closing stop silo gate device or hydraulic closing stop silo gate device, high-pressure medium missile closing stop silo gate device includes high-pressure tank, high-pressure control valve, high-pressure medium missile and high-pressure missile impact guide pipe, high-pressure tank includes medium inlet and medium outlet, medium inlet is connected with control valve, high-pressure tank medium inlet is connected with field medium source, and medium source continuously fills high-pressure tank, and medium outlet is provided with piston (18), piston is connected with medium outlet.

Description

Technical Field

[0001] This invention belongs to the field of machinery, specifically relating to an intelligent device for detecting material flow and rapidly closing the silo gate to prevent silo collapse in seconds. Background Technology

[0002] Due to the use of high-pressure water extraction or water spray dust suppression machinery during material collection, the materials in mines and coal preparation plants often have extremely high moisture content. Coal mine silos, in particular, are 25-60 meters high, 15-36 meters in diameter, and have a capacity of 3,000 to 40,000 tons. The materials inside these silos contain a large amount of water. Existing mining equipment, such as gate discharge and transfer devices, primarily uses hydraulic cylinders to close the gates. Since hydraulic cylinders typically take 12-30 seconds to close the silo opening, there is currently no device capable of rapidly closing the silo gate within 1-2 seconds to prevent silo collapse. There is also a lack of facilities to detect material flow rate and moisture content, making it impossible to separate material from water. This prevents proactive management of silo collapse risks by detecting material flow rate and moisture content. Excessive water accumulation in silos frequently leads to collapses, with massive amounts of material gushing out in a tsunami-like manner within 10 seconds, causing damage to equipment, facilities, and personnel below and around the silo. The sudden damage to personnel can lead to accidents such as injuries and fatalities. Furthermore, the high water content in the silo causes additional problems: difficulties in material transportation, inaccurate material weighing, and the inability to filter out and clean the water. Coal slurry water flows into the rollers, bearings, drive components, and frame of the transport equipment, causing corrosion and damage to components such as the lower rollers, bearings, drive components, and frame. This significantly increases maintenance and cleaning work, reduces equipment lifespan, causes serious environmental pollution, and wastes water resources. Moreover, the water corrodes motors, frequently causing them to burn out, posing a significant safety hazard. If water mixed in with the material leaks into the power supply... At best, this causes the transportation equipment to be out of service or scrapped; at worst, it burns out the mine's electrical circuits and transformers. The old-style silo gates are closed by telescopic hydraulic cylinders or pneumatic cylinders installed on both sides of the gate. Extending arms from the rear of the gate frame are connected to these extension cylinders. This necessitates carving reciprocating slots for the arms within the corresponding movement range of the gate frame and arms. Because the coal bunker's discharge opening is wide, the gate plate needs to be wide as well. When rapid closure of the gate is required, the left and right telescopic hydraulic cylinders or pneumatic cylinders are driven. However, the left and right telescopic hydraulic cylinders or their driving mechanisms are generally not synchronized when driven. Even with the use of a synchronous valve, it is common for one side of the hydraulic cylinder to extend and retract faster than the other, causing the gate to reciprocate at an angle within the gate frame. This prevents one side of the gate from moving forward and closing the silo opening. The scraper scrapes coal with high moisture content, coal mining water from the scraper trough, and a large amount of water from the top onto the receiving conveyor belt U-shaped belt for transporting the coal slurry to the coal silo, which is 25 to 60 meters high and 20 to 35 meters in diameter. Due to the high slurry content, major accidents such as silo collapses frequently occur when the silo opening is opened for material transfer. On March 11, 2024, a coal silo collapse in Zhongyang County, Lüliang City, Shanxi Province, resulted in 7 deaths and 2 injuries. To solve the above problems, through long-term research and development, this invention proposes an intelligent material flow detection and rapid silo opening gate closing device to prevent silo collapse in seconds. Summary of the Invention

[0003] This invention is achieved using the following technical solution: An intelligent material flow rate detection and rapid closing device for preventing silo collapse includes a material flow rate detector, a gate frame, a silo collapse-preventing gate plate, a gate plate track, and a silo collapse-preventing gate structure. The material flow rate detector is installed at the silo opening, on the silo wall, or at the material flow point of the feeder. The gate frame supports the gate plate track, and the silo collapse-preventing gate plate is mounted on the track. The silo collapse-preventing gate structure includes a high-pressure medium missile silo collapse-preventing gate device, a pneumatic silo collapse-preventing gate device, or a hydraulic silo collapse-preventing gate device. The silo collapse-preventing gate structure and the silo collapse-preventing gate plate are either separately installed or movably connected. The high-pressure medium missile silo collapse-preventing gate device includes a high-pressure tank, a high-pressure control valve, a high-pressure medium missile, and a high-pressure missile. The high-pressure tank includes an inlet and an outlet. The inlet is connected to a control valve and a field medium source, which continuously fills the tank. A piston is installed at the outlet, forming a piston-seal structure. When medium enters the tank, the piston is compressed and forcefully presses against the outlet to prevent leakage. The high-pressure medium missile is housed within the high-pressure missile impact guide tube. The high-pressure tank may be a medium-cannon high-pressure tank or a high-pressure energy storage tank. It is supported by a gate frame, a storage silo wall, the ground, or a feeder. The high-pressure missile impact guide tube is also supported by a gate frame, a storage silo wall, the ground, or a feeder. The impact direction of the high-pressure medium missile is perpendicular to the second stop. The collapsible gate reciprocates in the same direction to close the hopper opening. When a collapse occurs, the material flow rate detector detects a material flow rate exceeding the normal range. The material flow rate detector rapidly transmits the collapse signal to the high-pressure control valve. The high-pressure control valve causes the compressed medium inside the high-pressure tank to lose its balance. Due to this imbalance, the piston instantly retracts, forming a large outlet channel with the medium, causing the compressed medium to instantly rush out of the high-pressure tank, creating an impact force with explosive energy. The impact force of the large amount of high-pressure medium propels the high-pressure medium missile to drive the collapsible gate to close the hopper opening and prevent collapse. When the pneumatic closing gate structure is movably connected to the collapsible gate, the cylinder-operated gate-closing device includes a gate telescopic cylinder, a high-pressure storage tank, and a pneumatic control valve. The pneumatic control valve includes... A pneumatically driven direct-drive gate control valve and / or high-pressure silo arrestor valve are used. The pneumatically driven direct-drive gate control valve is directly connected to the gate telescopic cylinder, directly driving the gate telescopic cylinder to open or close the silo arrestor gate. The high-pressure silo arrestor valve is connected to the high-pressure silo arrestor valve. When a silo collapse occurs, a signal from the material flow rate detector causes the high-pressure silo arrestor valve to open. The high-pressure silo arrestor valve instantly increases the power of the gate telescopic cylinder, causing the gate telescopic cylinder to quickly drive the silo arrestor gate to close the silo opening and prevent collapse. Alternatively, a hydraulically driven silo arrestor gate device includes a gate telescopic hydraulic cylinder, a high-pressure hydraulic tank, and a control hydraulic valve. The control hydraulic valve includes a hydraulically driven direct-drive gate control valve and / or a high-pressure silo arrestor valve. The hydraulically driven direct-drive gate control valve is directly connected to the gate telescopic hydraulic cylinder.The hydraulically driven direct-drive gate control valve directly drives the gate telescopic cylinder to open or close the hopper opening via a second-level anti-collapse gate. A high-pressure storage tank is connected to its anti-collapse valve. When a collapse occurs, a signal from the material flow rate detector opens the anti-collapse valve, which instantly increases the power of the gate telescopic cylinder, causing it to rapidly drive the second-level anti-collapse gate to close the hopper opening and prevent further collapse. The high-pressure medium missile-based anti-collapse gate device includes a high-pressure accumulator tank connected to a high-pressure missile impact guide pipe structure and a control accumulator valve. The high-pressure accumulator tank comprises a tank body, an inlet medium device, and a large-diameter outlet medium valve. The inlet medium device injects the medium into the accumulator tank, causing it to compress into a medium with the required energy within the tank. The large-diameter outlet medium valve is located between the accumulator tank body and the high-pressure missile impact guide pipe. When a collapse occurs, the material flow rate detector instantly opens the control high-pressure medium valve, causing the high-pressure medium in the accumulator tank to instantly push the high-pressure medium missile. The high-pressure medium missile then drives the anti-collapse gate to close the hopper opening.

[0004] The intelligent material flow detection and rapid closure device for preventing silo collapse includes a spring pin structure. The silo collapse prevention gate has a spring pin hole. The spring pin structure includes a connecting gate pin, a pin extension spring, a spring pin cylinder, and a connecting lug. The pin extension spring is installed inside the spring pin cylinder. The connecting gate pin is located at the extension end of the pin extension spring, with one end inside the spring pin cylinder and the other end extending out of the spring pin cylinder and inserted into the spring pin hole. The spring pin cylinder is connected to the connecting lug, which is connected to either the gate extension cylinder or the gate extension hydraulic cylinder. The high-pressure medium missile-type silo collapse prevention device also includes a gate push closing structure. The gate push closing structure includes a retracting connecting gate pin. The retracting connecting gate pin pushes the connecting gate pin out of the spring pin hole. The height of the connecting gate pin is greater than that of the retracting connecting gate pin, thus disengaging the gate extension cylinder or the gate extension hydraulic cylinder from the silo collapse prevention gate, eliminating the need for the gate extension cylinder or the gate extension hydraulic cylinder to operate on the silo collapse prevention gate. The control force of the gate allows the connecting gate pin to drive the instantaneous silo-stopping gate to reciprocate in and out of the silo opening within the spring pin hole. When using a spring pin structure, the instantaneous silo-stopping gate is connected to the gate telescopic cylinder or the gate telescopic hydraulic cylinder via the spring pin structure. When no silo collapse occurs, the gate telescopic cylinder or the gate telescopic hydraulic cylinder drives the instantaneous silo-stopping gate to open or close the silo opening normally. When a silo collapse occurs, the material flow rate detector detects a material flow rate exceeding the normal range. The material flow rate detector quickly transmits the silo collapse signal to the high-pressure medium missile closing silo-stopping gate device. The retracting gate pin pushes the connecting gate pin out of the spring pin hole, causing the gate telescopic cylinder or the gate telescopic hydraulic cylinder to disengage from the instantaneous silo-stopping gate. This eliminates the control force of the gate telescopic cylinder or the gate telescopic hydraulic cylinder on the instantaneous silo-stopping gate, allowing the high-pressure medium missile to smoothly push the instantaneous silo-stopping gate to close the silo opening and prevent collapse.

[0005] The intelligent material flow detection and rapid closure device for preventing silo collapse includes a media reset silo collapse gate structure. This gate structure comprises a reset inlet medium hole, a reset outlet medium hole, and a reset power medium. The silo collapse gate can be directly connected to a high-pressure missile gate or indirectly connected to a high-pressure missile gate or a spring pin silo collapse gate. A reset inlet medium hole and a reset outlet medium hole are provided on the end wall of the high-pressure missile impact guide tube facing the silo opening. A missile rear end seal and a guide tube end seal are respectively provided at the front and rear ends of the high-pressure medium missile and the high-pressure missile impact guide tube. The missile rear end seal is located at the rear end of the high-pressure medium missile and reciprocates with it, sealing the space between the high-pressure medium missile and the high-pressure missile impact guide tube. The guide tube end seal is located on the high-pressure missile impact guide tube and seals the space between the high-pressure medium missile and the high-pressure missile impact guide tube at the end of the high-pressure missile impact guide tube facing the silo opening. The reset inlet medium... The inlet and outlet media ports are located near the end seals of the guide tube. When the high-pressure medium missile has not pushed the instantaneous collapse chamber gate, both the inlet and outlet media ports are in a state of no medium damping, allowing the high-pressure missile to impact the guide tube. The outlet media port allows the high-pressure medium missile to push the instantaneous collapse chamber gate, discharging the gas or medium impacting the guide tube and reducing the resistance when the high-pressure medium missile closes the instantaneous collapse chamber gate. When using a direct-connection high-pressure missile gate, the gate is connected to the high-pressure medium missile. After the high-pressure medium missile closes the instantaneous collapse chamber gate, the control system blocks the outlet media port channel, driving the reset power medium to enter the high-pressure missile impact guide tube from the inlet media port. The reset power medium pushes the high-pressure medium missile to pull the instantaneous collapse chamber gate open. After the instantaneous collapse chamber gate opens the hopper opening, the control system opens the outlet media port channel to release the reset power medium in the high-pressure missile impact guide tube, preparing for the next instantaneous collapse chamber operation. Alternatively, when using an indirect high-pressure missile gate, the high-pressure medium missile has a connecting gate structure at its front end, and the corresponding instant-stop gate has a connecting missile structure. When no collapse occurs, the high-pressure medium missile is separate from the instant-stop gate. In the event of a collapse, the high-pressure medium missile instantly pushes the instant-stop gate to close the hopper opening. After the collapse risk is eliminated, the connecting gate structure connects with the connecting missile structure. The control system blocks the reset outlet medium channel, driving the reset power medium to enter the high-pressure missile impact guide tube from the reset inlet medium hole. The reset power medium pushes the high-pressure medium missile to pull the instant-stop gate to open the hopper opening. When using a spring-pin anti-collapse gate, the high-pressure medium missile and the spring-pin anti-collapse gate are connected or separate. When the high-pressure medium missile and the spring-pin anti-collapse gate are separate, the high-pressure medium missile includes a retraction gate pin and a gate pin disengagement mechanism. When no collapse occurs, the spring-pin anti-collapse gate is normally operated by the linkage lug driving the gate pin to close or open the hopper opening. When a collapse occurs...The high-pressure medium missile pushes the retractable gate pin, causing it to exit the spring pin hole and instantly close the hopper opening and prevent collapse. The gate pin release mechanism limits the gate pin, preventing it from falling out. After the collapse risk is eliminated, the connecting lug drives the gate pin back into the spring pin hole. The reset medium drives the high-pressure medium missile to reset, and the connecting lug drives the gate pin to open the hopper opening. The gate pin release mechanism and the high-pressure medium missile are either separate or integrated. When separate, the high-pressure medium missile is positioned in the middle of the spring pin hopper gate, and the front of the gate pin release mechanism is connected to the front of the high-pressure medium missile. The front of the gate pin release mechanism is equipped with the retractable gate pin. The pin-disengagement mechanism prevents the connecting gate pin from falling off after disengaging from the spring pin anti-collapse gate. When the anti-collapse gate pin-disengagement mechanism and the high-pressure medium missile are integrated, the high-pressure medium missile is located at the junction of the spring pin anti-collapse gate and the connecting gate pin. When no collapse occurs, the high-pressure medium missile retreats to the high-pressure missile impact guide tube, and the connecting gate pin drives the spring pin anti-collapse gate to reciprocate in and out of the hopper opening. In the event of a collapse, the high-pressure medium missile pushes the spring pin anti-collapse gate to instantly close the hopper opening, preventing the connecting gate pin from falling off. The connecting lug drives the connecting gate pin along the high-pressure medium missile wall into the spring pin hole. After the collapse risk is eliminated, the reset medium drives the high-pressure medium missile back to the high-pressure missile impact guide tube, and the connecting lug drives the connecting gate pin to open the spring pin anti-collapse gate.

[0006] The intelligent material flow detection and rapid closing device for preventing silo collapse includes a double-layer gate, comprising a normal operating gate and a rapid silo collapse prevention gate. The gate tracks include tracks for the normal operating gate and the rapid closing gate. The normal operating gate is positioned on the normal operating gate track, while the rapid silo collapse prevention gate is positioned on the rapid closing gate track. The rapid silo collapse prevention gate is located above or below the normal operating gate. When no silo collapse has occurred, and the material flow rate is within the normal range as detected by the material flow rate detector, the normal operating gate opens or closes the silo opening as needed for safe operation. When the material flow rate detector detects that the material flow rate exceeds the normal range, the high-pressure medium missile pushes the ultra-fast collapse-stopping gate to instantly close the hopper opening. The gate frame or feeder includes a gate impact buffer. The gate impact buffer is set on the gate frame facing the collapse-stopping gate on one side of the hopper opening or on the feeder facing the collapse-stopping gate. When the collapse-stopping gate is closed by the instantaneous explosive force of the high-pressure medium missile closing collapse-stopping gate device, the gate impact buffer withstands the strong impact force of the collapse-stopping gate, ensuring that the gate frame, hopper opening or feeder is undamaged.

[0007] One or more high-pressure medium missile closing gate devices are installed at the rear of the instantaneous silo gate. The kinetic energy required to rapidly close the silo opening when a silo collapse occurs is calculated based on the material flow cross-sectional area. One high-pressure medium missile closing gate device can be used to instantly close the silo opening, or multiple high-pressure medium missile closing gate devices can be used simultaneously to instantly close the silo opening. When using a single high-pressure medium missile closing gate device, the high-pressure missile impact guide tube is located in the middle area of ​​the silo gate plate. The material flow rate detector includes an ultrasonic material flow rate detector, an image material flow rate detector, an infrared material flow rate detector, and a physical contact material flow rate detector. Ultrasonic material flow rate detectors, whether for measuring moisture content or other materials, are used when placed around the coal flow guide chute. They utilize ultrasonic waves to sense and measure the flow rate and velocity of the coal. A normal range for the flow rate and velocity is set. When these values ​​are within the normal range, the ultrasonic material flow rate detector provides a normal operating signal. When the flow rate and velocity exceed the normal range, the ultrasonic material flow rate detector instantly provides a breach alarm signal. The ultrasonic material flow rate detector rapidly transmits the breach alarm signal to the high-pressure control valve. The high-pressure control valve causes the compressed medium inside the high-pressure tank to lose its balance. Due to this imbalance, the piston instantly retracts, creating a large outlet channel for the compressed medium, causing it to rush out of the high-pressure tank instantly, forming a... The impact force of an explosive energy surge, along with the impact of a large amount of high-pressure medium, propels the high-pressure medium missile-driven instantaneous silo-stopping gate to close the silo opening and prevent silo collapse. When using an image-based material flow rate detector, which is installed around the coal flow guide chute, the detector senses and records the flow rate and velocity of the coal flow. A normal range for the flow rate and velocity is set. When the flow rate and velocity are within the normal range, the detector provides a normal operation signal. When the flow rate and velocity exceed the normal range, the detector rapidly transmits a silo-collapse signal to the high-pressure control valve. The high-pressure control valve causes the compressed medium inside the high-pressure tank to lose its balance. Due to this imbalance, the piston instantly retracts, forming a discharge port. The large-scale channel allows the compressed medium to instantly burst out of the high-pressure tank, creating an explosive impact force. This force of the large volume of high-pressure medium propels the high-pressure medium missile-driven instantaneous stop valve to close the silo opening and prevent collapse. When using an infrared material flow rate detector, positioned above the normal flow rate and velocity of the coal in the coal flow guide chute, a large volume of coal flow blocks the infrared beam during a collapse. The infrared material flow rate detector transmits the collapse signal to the high-pressure control valve. This valve causes the compressed medium inside the high-pressure tank to lose its balance. The piston, due to this imbalance, instantly retracts, creating a large outlet channel that allows the compressed medium to burst out of the high-pressure tank instantly, generating an explosive impact force.The impact force of a large amount of high-pressure medium drives the high-pressure medium missile-driven instantaneous silo-stopping gate to close the silo opening and prevent silo collapse. When using a physical contact material flow rate detector, the detector includes a supporting sensor shaft and a coal flow rate sensing element. The supporting sensor shaft is mounted on the gate frame or on the coal flow guide chute. The coal flow rate sensing element is connected to the supporting sensor shaft. The physical contact material flow rate detector is positioned above the normal flow rate and velocity coal flow surface in the coal flow guide chute. When a silo collapse occurs, a large amount of coal flow drives the supporting sensor shaft to rotate or drives the coal flow rate sensing element to rotate. The physical contact material flow rate detector transmits the silo collapse signal to the high-pressure control valve. The high-pressure control valve causes the compressed medium inside the high-pressure tank to lose its balance. Due to the loss of balance, the piston instantly retracts, forming a large channel for the medium to exit the tank. This causes the compressed medium to instantly rush out of the high-pressure tank, creating an impact force with explosive energy. The impact force of the large amount of high-pressure medium drives the high-pressure medium missile-driven instantaneous silo-stopping gate. To prevent silo collapse, the material flow rate detector, which includes a moisture detector, is used to close the silo opening. This detector can be placed at the silo opening, in the gate frame's water collection trough, or in the coal flow guide trough. A normal moisture value for the coal flow is set. When the coal flow is at this normal moisture value, the material flow rate detector provides a normal operating signal. When the moisture content exceeds the normal value and a collapse occurs, the detector transmits a collapse signal to the high-pressure control valve. This valve causes the compressed medium inside the high-pressure tank to become unbalanced. The piston, due to this imbalance, instantly retracts, forming a large outlet channel with the medium. This causes the compressed medium to instantly burst out of the high-pressure tank, creating an explosive impact. The impact of this large volume of high-pressure medium propels the high-pressure medium missile, driving the instantaneous collapse-stopping gate to close the silo opening and prevent collapse. A precise material flow rate detector is selected based on the silo structure and material particle properties, providing instantaneous feedback to promptly prevent collapse. The outlet of the high-pressure tank is located at the left end, right end, upper part, lower part, front end, or rear end of the high-pressure tank. The high-pressure tank is positioned behind or to the side of the high-pressure missile impact guide tube. The direction of movement of the compressed medium released from the high-pressure missile impact guide tube is consistent with the direction of movement of the reciprocating closing gate of the second-stop collapsing chamber.

[0008] The high-pressure medium missile and the instantaneous collapse-stopping gate are either separately installed, movably connected, or fixedly connected. When the high-pressure medium missile and the instantaneous collapse-stopping gate are separately installed, the centerline of the high-pressure medium missile is aligned with the reciprocating direction of the instantaneous collapse-stopping gate, and the front end of the high-pressure medium missile is directly opposite the centerline of the instantaneous collapse-stopping gate, or the front end of the high-pressure medium missile is located on one side of the rear of the instantaneous collapse-stopping gate. When the high-pressure medium missile and the instantaneous collapse-stopping gate are movably connected, the high-pressure medium missile is located at the rear end of the instantaneous collapse-stopping gate, or the high-pressure medium missile is located at... The upper end face of the instant-stop silo gate or the high-pressure medium missile is set on the lower end face of the instant-stop silo gate. When the high-pressure medium missile is set on the lower end face of the instant-stop silo gate, the high-pressure missile impact guide tube is set at the lower part of the instant-stop silo gate and is separately set or movably connected to the lower part of the instant-stop silo gate. The lower end face of the instant-stop silo gate is provided with a missile push-stop silo plate, which is connected to the instant-stop silo gate. When a silo collapse occurs, the missile push-stop silo plate is impacted by the high-pressure medium missile and instantly closes the silo opening.

[0009] The commonly used gate and the ultra-fast, second-stage collapse-prevention gate are equipped with a collapse-prevention gate reset structure. This reset structure includes a pin-reset gate structure, a bolt-reset gate structure, or a telescopic component-reset gate structure. When using the pin-reset gate structure, it includes a reset pin, a commonly used gate reset pin hole, and a collapse-prevention gate reset pin hole. When the ultra-fast, second-stage collapse-prevention gate closes the discharge port, the commonly used gate reset pin hole and the collapse-prevention gate reset pin hole move up and down. A reset pin structure is formed. Inserting the reset pin into this structure drives the normal operating gate to open the hopper opening. The normal operating gate then drives the ultra-fast second-stage collapse-prevention gate to open the hopper opening. The ultra-fast second-stage collapse-prevention gate resets the high-pressure medium missile, preparing for the next collapse-prevention operation. When using a bolt-reset collapse-prevention gate structure, this structure includes reset bolts, normal operating gate reset bolt holes, and collapse-prevention gate reset bolt holes. After the ultra-fast second-stage collapse-prevention gate closes the discharge port, the normal operating gate... The door reset bolt hole and the anti-collapse chamber gate reset bolt hole form a through-reset bolt structure. Inserting the reset bolt into this structure drives the normal operating gate to open the hopper opening. The normal operating gate then drives the ultra-fast anti-collapse chamber gate to open the hopper opening, resetting the high-pressure medium missile and preparing for the next anti-collapse chamber operation. When using a telescopic component to reset the anti-collapse chamber gate structure, this structure includes a reset telescopic component, which can be manual, remote-controlled, or automated. The reset telescopic component is installed on the normal operating gate or the ultra-fast anti-collapse chamber gate. It includes a reset telescopic rod. When the ultra-fast anti-collapse chamber gate is not closing the hopper opening, the reset telescopic rod is in a retracted state. When the ultra-fast anti-collapse chamber gate closes the hopper opening, the reset telescopic rod extends beyond the rear of the normal operating gate, exceeding the distance between the normal operating gate and the ultra-fast anti-collapse chamber gate. When the normally open gate opens the material outlet, it pushes the reset telescopic rod, which in turn drives the ultra-fast collapsible chamber gate to open the material outlet. This causes the ultra-fast collapsible chamber gate to reset the high-pressure medium missile, preparing for the next collapsible chamber operation. When the reset telescopic component is installed on the normally open gate, the ultra-fast collapsible chamber gate has a collapsible chamber gate reset structure that cooperates with the reset telescopic rod. When a collapse occurs, the high-pressure medium missile pushes the ultra-fast collapsible chamber gate to instantly close the material outlet, and the normally open gate subsequently closes the material outlet. The telescopic component can be manually reset via manual operation. The system uses a manually operated gate to actuate the gate of the high-pressure damming chamber, opening the material outlet. Alternatively, a signal from a material flow rate detector activates a remotely controlled reset telescopic mechanism to open the valve of the high-pressure damming chamber. This remote reset mechanism, in turn, causes the gate to actuate the gate of the high-pressure damming chamber, opening the material outlet. Alternatively, an automated reset telescopic mechanism can be used to reset the high-pressure medium missile, preparing for the next damming operation. Automated reset telescopic mechanisms can be hydraulic, pneumatic, or electric.When the reset telescopic component is installed on the high-speed instantaneous collapse-prevention gate, in the event of a collapse, the high-pressure medium missile pushes the high-speed instantaneous collapse-prevention gate to instantly close the discharge port. The normal operating gate then closes the discharge port. The reset telescopic component can be manually controlled to open the discharge port by the normal operating gate, which in turn drives the high-speed instantaneous collapse-prevention gate. Alternatively, the reset telescopic component can be remotely controlled to open the discharge port by the normal operating gate, which in turn drives the high-speed instantaneous collapse-prevention gate. Or, an automatic reset telescopic component can extend an automatic reset telescopic rod, the extension of which causes the normal operating gate to open the discharge port, thus resetting the high-pressure medium missile and preparing for the next collapse-prevention operation.

[0010] The intelligent material flow detection and rapid closure device for preventing silo collapse includes a single-medium cylinder silo collapse gate device. This device comprises a high-pressure missile tube, a telescopic cylinder guide tube, a media power station, and a control valve. The high-pressure missile tube is housed within the telescopic cylinder guide tube. The control valve includes a direct-connect gate control valve and / or a high-pressure silo collapse valve, which may be a piston-type, butterfly-type, rotary, or magnetically-operated silo collapse valve. The high-pressure missile tube is located within the telescopic cylinder guide tube, with its front end connected to the silo collapse gate. The telescopic cylinder guide tube includes a conduit and a high-pressure media channel. The high-pressure medium channel in the conduit connects to the high-pressure medium outlet of the high-pressure tank or to the high-pressure medium outlet of the high-pressure breaker valve, forming a multi-functional structure connected to the high-pressure tank. A missile seal is provided on the outer periphery of the high-pressure missile tube facing the high-pressure tank. A guide tube seal is provided on the end of the telescopic cylinder guide tube facing the breaker valve. An inlet / outlet port for the opening gate is located near the guide tube seal. The high-pressure medium channel in the conduit also has a commonly used closing gate inlet / outlet port. The medium pressure in the high-pressure tank is greater than the medium pressure in the high-pressure medium channel in the conduit, ensuring that the medium in the high-pressure medium channel does not generate operating power for the high-pressure breaker valve, and is directly connected to the gate control valve. This includes opening and closing the gate inlet / outlet medium valve. When no silo collapse occurs, closing the gate inlet / outlet medium valve releases the power medium through the normally closed gate inlet / outlet medium port. Opening the gate inlet / outlet medium valve allows the power from the power station to drive the high-pressure missile tube, which in turn drives the instantaneous silo collapse stop gate to open the silo opening. Closing the gate inlet / outlet medium valve allows the power from the power station to drive the high-pressure missile tube, which then closes the silo collapse stop gate, ensuring normal operation. In the event of a silo collapse, the material flow rate detector instantly opens the gate inlet / outlet medium valve to release the power medium. The medium channel releases the medium from the missile seal to the guide tube seal, and simultaneously activates the high-pressure rupture chamber valve. The high-pressure rupture chamber valve instantly increases the high-pressure power pushing the high-pressure missile tube, causing the second-stop rupture chamber gate to quickly close the hopper opening and prevent rupture. Alternatively, the material flow rate detector instantly opens the gate valve to release the medium from the missile seal to the guide tube seal, and simultaneously activates the high-pressure rupture chamber valve and the closing gate valve. The high-pressure rupture chamber valve and the closing gate valve instantly increase the high-pressure power pushing the high-pressure missile tube, and the dual system powerfully causes the second-stop rupture chamber gate to quickly close the hopper opening and prevent rupture.

[0011] The gate frame or the second-stage damming chamber gate includes a damming chamber gate guide wheel. The damming chamber gate guide wheel is set on the gate frame or on the second-stage damming chamber gate. When the damming chamber gate guide wheel is set on the gate frame, the rolling surface of the damming chamber gate guide wheel is in contact with the side of the second-stage damming chamber gate, so that the side of the second-stage damming chamber gate does not slide and rub against the gate frame. When the damming chamber gate guide wheel is set on the second-stage damming chamber gate, the rolling surface of the damming chamber gate guide wheel is in contact with the side wall of the gate frame, so that when the second-stage damming chamber gate moves back and forth, it does not stick to the gate frame and does not generate sliding friction resistance between the two sides of the second-stage damming chamber gate and the gate frame.

[0012] The intelligent material flow detection and rapid closure device for preventing silo collapse includes a high-pressure tank with a drive telescopic cylinder, a missile telescopic cylinder, a telescopic cylinder guide tube, and a media power station. The high-pressure tank includes a media inlet and a high-pressure media release valve. The missile telescopic cylinder is housed within the guide tube, and its reciprocating motion is aligned with the direction of the silo collapse prevention gate. The end of the missile telescopic cylinder is connected to both the silo collapse prevention gate and the high-pressure tank. A high-pressure media release valve is located between the high-pressure tank and the high-pressure tank channel. This high-pressure media release valve can be a piston-type, butterfly-type, magnetically controlled, or rotary-type high-pressure valve. One end of the high-pressure tank channel is sealed to the missile telescopic cylinder, and the other end is connected to the high-pressure media release port of the drive telescopic cylinder's high-pressure tank. The silo collapse prevention gate is connected to the silo collapse prevention gate. One end of the missile telescopic cylinder guide tube is fixed to the gate frame, and the other end connects to the silo collapse prevention gate via the missile telescopic cylinder. The plate connection and the missile telescopic cylinder guide tube include a rear-end inlet / outlet and a front-end inlet / outlet. Both inlets / outlets are connected to the media power station. When no silo collapse occurs, the rear-end inlet / outlet receives power media while the front-end inlet / outlet discharges power media, pushing the missile telescopic cylinder to open the instant-breakage stop gate. When the silo opening needs to be closed, the rear-end inlet / outlet discharges power media while the front-end inlet / outlet receives power media, pushing the missile telescopic cylinder to close the instant-breakage stop gate. When the material flow rate detector detects a silo collapse, the rear-end inlet / outlet discharges power media while the front-end inlet / outlet receives power media, simultaneously releasing the high-pressure media valve to open and drive the high-pressure tank of the telescopic cylinder to discharge high-pressure media, instantly closing the silo opening. Once the silo collapse risk is eliminated, the front-end inlet / outlet opens to discharge high-pressure media, relieving the high-pressure media from damping the missile telescopic cylinder. The rear-end inlet / outlet then receives power media, pushing the missile telescopic cylinder to open the instant-breakage stop gate.

[0013] 1. The material flow rate detector is installed at the silo opening, on the silo wall, or at the material flow point of the feeder. The gate frame supports the gate plate track. The instantaneous anti-collapse silo gate is installed on the gate plate track. The closing anti-collapse silo gate structure and the instantaneous anti-collapse silo gate are separately installed or movably connected. The inlet of the medium is connected to the control valve. The inlet of the high-pressure tank is connected to the on-site medium source. The medium source continuously fills the high-pressure tank. The piston and the outlet of the medium form a piston seal structure. When the medium enters the high-pressure tank, the piston is pushed by the compressed medium to forcefully resist the outlet of the medium to prevent medium leakage. The high-pressure medium missile is installed in the high-pressure missile impact guide tube. The high-pressure missile impact guide tube is supported by the gate frame or the high-pressure missile impact guide tube itself. Supported by the silo wall, the ground, or the feeder, the impact direction of the high-pressure medium missile is consistent with the direction of the instantaneous silo-stopping gate's reciprocating closure of the silo opening. When a silo collapse occurs, the material flow rate detector detects a material flow rate exceeding the normal range and rapidly transmits the collapse signal to the high-pressure control valve. The high-pressure control valve causes the compressed medium inside the high-pressure tank to lose its balance. Due to this imbalance, the piston instantly retracts, forming a large outlet channel with the medium, causing the compressed medium to instantly rush out of the high-pressure tank, creating an impact force with explosive energy. The impact force of the large amount of high-pressure medium drives the high-pressure medium missile to drive the instantaneous silo-stopping gate to close the silo opening and prevent collapse. When the pneumatic closure... When the anti-collapse gate structure is connected to the instant anti-collapse gate plate, the pneumatic direct-drive gate control valve is directly connected to the gate telescopic cylinder. The pneumatic direct-drive gate control valve directly drives the gate telescopic cylinder to open or close the instant anti-collapse gate plate at the hopper opening. The high-pressure storage tank is connected to the high-pressure anti-collapse valve. When a collapse occurs, the material flow rate detector signal causes the high-pressure anti-collapse valve to open. The high-pressure anti-collapse valve instantly increases the power of the gate telescopic cylinder, causing the gate telescopic cylinder to quickly drive the instant anti-collapse gate plate to close the hopper opening and prevent collapse. Alternatively, the hydraulic direct-drive gate control valve is directly connected to the gate telescopic cylinder. The hydraulic direct-drive gate control valve directly drives the gate telescopic cylinder to open or close the instant anti-collapse gate plate at the hopper opening. The high-pressure storage tank... The liquid tank is connected to the high-pressure liquid tank's collapse-prevention valve. When a collapse occurs, the material flow rate detector signals to open the high-pressure liquid tank's collapse-prevention valve. The valve instantly increases the power of the gate telescopic cylinder, causing it to quickly drive the collapse-prevention gate to close the hopper opening and prevent collapse. The inlet medium pumps the medium into the energy storage tank, causing it to compress into the required energy within the tank. The outlet medium large-diameter valve is located between the energy storage tank and the high-pressure missile impact guide pipe. When a collapse occurs, the material flow rate detector instantly opens the control high-pressure medium valve, causing the high-pressure medium in the high-pressure energy storage tank to push the high-pressure medium missile. The high-pressure medium missile then drives the collapse-prevention gate to close the hopper opening.This invention stores high-pressure energy, giving it a powerful impact force. When a silo collapses, the powerful impact force instantly closes the collapse-stopping gate, solving the problem of coal slurry collapses that bury and engulf equipment, facilities, personnel, and vehicles, causing huge losses to the production site. This avoids casualties and the huge losses caused by production stoppages and reconstruction due to silo collapses, thus improving the efficiency of modern, intelligent, safe, and efficient production in mines.

[0014] 2. A telescopic spring is installed inside the spring pin cylinder. The connecting gate pin is located at the telescopic end of the spring, with one end inside the spring pin cylinder and the other end extending out of the spring pin cylinder and inserted into the through-spring pin hole. The spring pin cylinder is connected to the connecting lug, which is connected to the gate telescopic cylinder or the gate telescopic hydraulic cylinder. The retracting connecting gate pin pushes the connecting gate pin out of the through-spring pin hole. The height of the connecting gate pin is greater than that of the retracting connecting gate pin, which both disengages the gate telescopic cylinder or the gate telescopic hydraulic cylinder from the instant-breakage gate, eliminating the control force of the gate telescopic cylinder or the gate telescopic hydraulic cylinder on the instant-breakage gate, and allows the connecting gate pin to drive the instant-breakage gate to reciprocate in and out of the hopper opening within the through-spring pin hole. When using the spring pin structure, the instant-breakage gate... The gate is connected to the telescopic cylinder via a spring pin structure, or the instantaneous silo-stopping gate is connected to the telescopic hydraulic cylinder via a spring pin structure. When no silo collapse occurs, the telescopic cylinder or the telescopic hydraulic cylinder drives the instantaneous silo-stopping gate to open or close the silo opening normally. When a silo collapse occurs, the material flow rate detector detects a material flow rate exceeding the normal range. The material flow rate detector quickly transmits the silo collapse signal to the high-pressure medium missile to close the silo-stopping gate device. The retracting gate pin pushes the gate pin out of the spring pin hole, causing the telescopic cylinder or the telescopic hydraulic cylinder to disengage from the instantaneous silo-stopping gate. This eliminates the control force of the telescopic cylinder or the telescopic hydraulic cylinder on the instantaneous silo-stopping gate, allowing the high-pressure medium missile to smoothly push the instantaneous silo-stopping gate to close the silo opening and prevent collapse. This invention utilizes existing gates with a simple and ingenious structure, eliminating the resistance of hydraulic cylinders in rapidly closing the silo-stopping gate due to the explosive force of high-pressure media missiles. It solves the long-standing problem of slow silo closure speed of hydraulic cylinders, which cannot prevent silo collapse in time. This gives the silo-stopping gate multiple functions, reduces the space occupied by the silo-stopping mechanism, saves manufacturing costs, and ensures that when no silo collapse occurs, the silo-stopping gate opens and closes at a uniform speed under the action of the connecting gate pin. This avoids vibration damage to the silo, gate frame, and other supporting facilities caused by frequent use of the impact force of the high-pressure tank to open and close the gate, and ensures that the silo opening is closed quickly to prevent silo collapse when high-pressure media missiles collapse.

[0015] 3. The missile rear end seal is located at the rear end of the high-pressure medium missile. This seal reciprocates with the high-pressure medium missile and seals the space between the missile and the high-pressure missile impact guide tube. The guide tube end seal is located on the high-pressure missile impact guide tube, sealing the space between the high-pressure medium missile and the high-pressure missile impact guide tube at the end of the guide tube facing the hopper opening. The reset inlet and reset outlet media holes are located near the guide tube end seals. When the high-pressure medium missile has not pushed the second-stop gate, both the reset inlet and reset outlet media holes are in a state where there is no medium damping within the high-pressure missile impact guide tube. The reset outlet media hole, when the high-pressure medium missile pushes the second-stop gate, releases the gas from the high-pressure missile impact guide tube. The system discharges the medium or material, reducing the resistance of the high-pressure medium missile in closing the instantaneous collapse chamber gate. When using a direct-connection high-pressure missile gate, the gate is connected to the high-pressure medium missile. After the high-pressure medium missile closes the instantaneous collapse chamber gate, the control system blocks the reset outlet medium channel, driving the reset power medium to enter the high-pressure missile impact guide tube from the reset inlet medium hole. The reset power medium pushes the high-pressure medium missile to pull the instantaneous collapse chamber gate open the hopper opening. After the instantaneous collapse chamber gate opens the hopper opening, the control system opens the reset outlet medium channel to release the reset power medium in the high-pressure missile impact guide tube, preparing for the next instantaneous collapse chamber. Alternatively, when using an indirect-connection high-pressure missile gate, the high-pressure medium missile, when no collapse occurs, interacts with the instantaneous collapse chamber. The gate is a split design. In the event of a silo collapse, the high-pressure medium missile instantly pushes the silo-stopping gate to close the silo opening. After the collapse risk is eliminated, the gate structure connects with the missile structure. The control system blocks the reset outlet medium channel, driving the reset power medium from the reset inlet medium hole into the high-pressure missile impact guide tube. The reset power medium pushes the high-pressure medium missile to pull the silo-stopping gate to open the silo opening. When using a spring pin silo-stopping gate, in the absence of a collapse, the spring pin silo-stopping gate is normally operated by the connecting power component ear driving the connecting gate hole pin to close or open the silo opening. When a collapse occurs, the high-pressure medium missile pushes the retracting connecting gate hole pin, causing the connecting gate hole pin to exit the spring pin hole, instantly closing the silo opening and stopping the collapse. The silo-stopping gate hole pin then disengages. The mechanism limits the locking pin of the connecting gate, preventing it from falling off. After the risk of hopper collapse is eliminated, the connecting lug drives the connecting gate pin, causing it to enter the spring pin hole. The reset power medium drives the high-pressure medium missile to reset. The connecting lug drives the connecting gate pin, which in turn drives the spring pin-operated hopper gate to open the hopper opening. When the hopper gate release mechanism is separately connected to the high-pressure medium missile, the high-pressure medium missile is located in the middle area of ​​the spring pin-operated hopper gate. The front of the hopper gate release mechanism is connected to the front end of the high-pressure medium missile. The front end of the hopper gate release mechanism is equipped with a connecting gate pin retraction component. The hopper gate release mechanism prevents the connecting gate pin from falling off after separating from the spring pin-operated hopper gate. When the hopper gate release mechanism and the high-pressure medium missile are integrated, the hopper gate release mechanism is a single unit.The high-pressure medium missile is positioned at the junction of the spring pin anti-collapse gate and the connecting gate pin. When no collapse occurs, the high-pressure medium missile retracts to the high-pressure missile impact guide tube, causing the connecting gate pin to repeatedly close or open the hopper opening. In the event of a collapse, the high-pressure medium missile pushes the spring pin anti-collapse gate to instantly close the hopper opening. The high-pressure medium missile prevents the connecting gate pin from falling off, and the connecting lug drives the connecting gate pin along the high-pressure medium missile wall into the spring pin hole. After the collapse risk is eliminated, the reset medium drives the high-pressure medium missile to retract to the high-pressure missile impact guide tube, and the connecting lug drives the connecting gate pin to open the hopper opening. This innovative design of the anti-collapse pin disengagement mechanism limits the connecting gate pin, preventing it from being pushed out by the pin extension spring and falling off. This ensures that after the anti-collapse gate rapidly closes the hopper opening, unattended intelligent control opens the hopper opening, allowing the entire system to operate in a benign, fault-free cycle.

[0016] 4. The commonly used gate is installed on the commonly used gate track, and the rapid-acting anti-collapse gate is installed on the rapid-closing gate track. The rapid-acting anti-collapse gate is located above or below the commonly used gate. When no collapse occurs and the material flow rate is within the normal range as detected by the material flow rate detector, the commonly used gate opens or closes the hopper opening as needed for safe operation. When the material flow rate detector detects that the material flow rate exceeds the normal range, the high-pressure medium missile pushes the rapid-acting anti-collapse gate to instantly close the hopper opening. The commonly used gate and the rapid-acting anti-collapse gate can be set to open or close the hopper opening according to different operating conditions, reducing the risk of rapid collapse. The frequency of gate operation is minimized to prevent frequent impacts from strong forces on surrounding components and the silo. The dual-gate configuration complements each other, avoiding the pitfalls of relying on a single gate and the potential for system shutdown due to gate failure in special circumstances. Gate impact buffers are installed on the gate frame directly opposite the silo gate or on the feeder directly opposite the silo gate. These buffers withstand the powerful impact of the silo gate when it is closed by the instantaneous explosive force of the high-pressure medium missile, ensuring no damage to the gate frame, silo opening, or feeder. The gate impact buffers allow the high-pressure medium missile to fully utilize its instantaneous explosive force to rapidly close the gate and prevent silo collapse, while ensuring that the immense explosive force does not damage the silo or other components of the material transfer system.

[0017] 5. Calculate the kinetic energy required to rapidly close the silo opening 7 by pushing the instantaneous silo stop gate 4 based on the material flow cross-sectional area. Use a single high-pressure medium missile silo stop gate device to instantly close the silo opening 7 by pushing the instantaneous silo stop gate 4, or use multiple high-pressure medium missile silo stop gate devices simultaneously to instantly close the silo opening 7. When using a single high-pressure medium missile silo stop gate device, the high-pressure missile impact guide tube is located in the middle area of ​​the silo stop gate plate. Select a precise material flow rate detector based on the silo structure and material particle properties for instantaneous feedback. The system uses signals to promptly prevent silo collapses. Multiple high-pressure air cannon missiles are activated instantly to generate explosive force, significantly increasing the ability to rapidly close the gates of large silos. When multiple missiles don't need to be activated simultaneously, a single high-pressure air cannon missile can be used to rapidly close the gate, with others as backups. If one missile fails to close the gate completely, the backup missiles are activated instantly to rapidly close the silo opening. This system adapts to different silo conditions, allowing for timely and appropriate gate closure by high-pressure air cannon missiles to prevent collapses, while also avoiding damage to the silo and gate frame caused by excessive explosive force from the high-pressure air cannon missiles.

[0018] 6. The outlet of the high-pressure tank is located at the left end, right end, upper part, lower part, front end, or rear end of the high-pressure tank. The high-pressure tank is located behind or to the side of the high-pressure missile impact guide tube. The direction of movement of the compressed medium released from the high-pressure missile impact guide tube is consistent with the direction of movement of the reciprocating closing gate of the instantaneous collapse stop gate. Multiple material detectors can simultaneously detect the material flow velocity and flow pattern to achieve accurate measurement of material flow rate, instantaneous feedback signal, and timely intelligent prevention of collapse, avoiding huge economic losses and casualties caused by collapse.

[0019] 7. When the high-pressure medium missile and the instantaneous collapse chamber gate are separately installed, the centerline of the high-pressure medium missile is aligned with the reciprocating direction of the instantaneous collapse chamber gate, and the front end of the high-pressure medium missile faces the centerline of the instantaneous collapse chamber gate, or the front end of the high-pressure medium missile is located on the rear side of the instantaneous collapse chamber gate. When the high-pressure medium missile and the instantaneous collapse chamber gate are movably connected, the high-pressure medium missile is located at the rear end of the instantaneous collapse chamber gate, or at the upper end face of the instantaneous collapse chamber gate, or at the lower end face of the instantaneous collapse chamber gate. When the high-pressure medium missile is located at the lower end face of the instantaneous collapse chamber gate, the high-pressure missile impact guide tube is located at the lower part of the instantaneous collapse chamber gate and is separately installed or movably connected to the lower part of the instantaneous collapse chamber gate. A missile-propelled collapse chamber plate is provided on the lower end face of the instantaneous collapse chamber gate, and the missile-propelled collapse chamber plate is connected to the instantaneous collapse chamber gate. The collapsible gate connection allows for the instantaneous closure of the silo opening upon impact from the high-pressure medium missile when a collapse occurs. The high-pressure medium missile is positioned below the collapsible gate, with its length coinciding or partially coinciding with the gate's length. This creates a raised central structure on the gate, allowing water to be filtered from the coal as it closes the silo opening, separating the material from the water and mitigating the risk of collapse. This design also facilitates the placement of the high-pressure tank on the gate frame, reducing the space occupied by the high-pressure gas cannon missile and protecting it from impact. This reduces installation difficulty, eliminates the need for complex structures supporting the high-pressure gas tank and the high-pressure gas missile impact guide pipe, and saves manpower, resources, and time in installing the collapsible gate device.

[0020] 8. When using the pin-reset anti-collapse chamber gate structure, after the ultra-fast anti-collapse chamber gate closes the discharge port, a through-reset pin structure is formed between the reset pin hole of the normal gate and the reset pin hole of the anti-collapse chamber gate. Inserting the reset pin into this through-reset pin structure drives the normal gate to open the hopper opening. The normal gate then drives the ultra-fast anti-collapse chamber gate to open the hopper opening, resetting the high-pressure medium missile and preparing for the next anti-collapse chamber operation. When using the bolt-reset anti-collapse chamber gate structure, after the ultra-fast anti-collapse chamber gate closes the discharge port, a through-reset bolt structure is formed between the reset bolt hole of the normal gate and the reset bolt hole of the anti-collapse chamber gate. Inserting the reset bolt into this through-reset bolt structure drives the normal gate to open the hopper opening, resetting the ultra-fast anti-collapse chamber gate. The instantaneous collapse-prevention gate opens the hopper opening, and the high-pressure medium missile is reset, preparing for the next collapse-prevention cycle. When using a telescopic mechanism to reset the collapse-prevention gate structure, the telescopic mechanism is installed on the normal operating gate or on the instantaneous collapse-prevention gate. When the instantaneous collapse-prevention gate is not closing the hopper opening, the telescopic mechanism is retracted. When the instantaneous collapse-prevention gate closes the collapsed hopper opening, the telescopic mechanism extends behind the normal operating gate, with the extended end exceeding the distance between the normal operating gate and the instantaneous collapse-prevention gate. This causes the normal operating gate to open the discharge port, pushing the telescopic mechanism to open the discharge port of the instantaneous collapse-prevention gate, thus causing the instantaneous collapse-prevention gate to reset the high-pressure medium missile. In preparation for the next collapse prevention chamber operation, when a collapse occurs, the high-pressure medium missile pushes the ultra-fast collapse prevention chamber gate to instantly close the discharge port. The normal operating gate then closes the discharge port. Manual operation of the resetting telescopic component allows the normal operating gate to actuate the ultra-fast collapse prevention chamber gate to open the discharge port. Alternatively, a signal from a material flow rate detector can trigger the high-pressure collapse prevention chamber valve to open the remote-controlled resetting telescopic component, which then actuates the normal operating gate to actuate the ultra-fast collapse prevention chamber gate to open the discharge port. Automated resetting telescopic components also allow the normal operating gate to actuate the ultra-fast collapse prevention chamber gate to open the discharge port, resetting the high-pressure medium missile to prepare for the next collapse prevention chamber operation. When the resetting telescopic component is set on the ultra-fast collapse prevention chamber gate, when a collapse occurs, the high-pressure medium missile pushes the ultra-fast collapse prevention chamber gate to close instantly. The silo gate instantly closes the discharge port, followed by the normal operating gate. Manual operation of the reset telescopic mechanism allows the normal operating gate to actuate the rapid-fire silo gate, opening the discharge port. Alternatively, remote control of the reset telescopic mechanism can also open the discharge port, or an automated reset telescopic mechanism can extend an automatic reset telescopic rod. The extended length of the automatic reset telescopic rod causes the normal operating gate to actuate the rapid-fire silo gate, opening the discharge port and resetting the high-pressure medium missile to prepare for the next silo operation. Using an automatic reset telescopic rod eliminates the need for manual resetting of the high-pressure medium missile, reducing the workload of on-site personnel, preventing accidents that could occur during manual operation, and improving the efficiency of high-pressure medium missile resetting.The system enables intelligent closing and opening of the high-pressure medium missile hopper.

[0021] 9. The high-pressure missile tube is installed inside the telescopic cylinder guide tube. The front end of the high-pressure missile tube is connected to the instant-breakage chamber gate. The telescopic cylinder guide tube includes a high-pressure medium channel, which is connected to the high-pressure medium outlet of the high-pressure tank or to the high-pressure medium outlet of the high-pressure breakage chamber valve, forming a multi-functional structure connected to the high-pressure tank. The medium pressure in the high-pressure tank is greater than the medium pressure in the high-pressure medium channel, so that the medium in the high-pressure medium channel does not generate operating power for the high-pressure breakage chamber valve. When no breakage occurs, the gate inlet / outlet medium valve is closed to release the power medium through the commonly used closed gate inlet / outlet medium hole. The gate inlet / outlet medium valve is opened to allow the power from the medium power station to drive the high-pressure missile tube to move the instant-breakage chamber. The gate opens the hopper opening, and the inlet / outlet medium valve closes the gate. Through the commonly used gate's inlet / outlet medium port, the power from the medium power station drives the high-pressure missile tube. The high-pressure missile tube causes the instantaneous hopper-stopping gate to close the hopper opening normally. When a hopper collapse occurs, the material flow rate detector instantly opens the inlet / outlet medium valve, releasing the medium from the missile seal to the guide tube seal. Simultaneously, the high-pressure hopper-stopping valve is activated, instantly increasing the high-pressure power driving the high-pressure missile tube, causing the instantaneous hopper-stopping gate to quickly close the hopper opening and prevent collapse. This innovative structure allows the high-pressure missile tube and telescopic cylinder guide tube to both instantly close the hopper opening and safely and slowly close and open the gate in the absence of a hopper collapse, avoiding the impact of strong high-pressure shocks when closing the gate in the absence of a hopper collapse. Vibration damage to the silo and gate equipment caused by closing the silo opening, or the material flow rate detector momentarily opening the gate's inlet / outlet valve to release the medium from the missile seal to the guide tube seal, simultaneously activates the high-pressure silo-blocking valve and closes the gate's inlet / outlet valve. The high-pressure silo-blocking valve and the gate's inlet / outlet valve instantly increase the high-pressure power driving the high-pressure missile tube. This dual-system powerfully causes the second-stop gate to quickly close the silo opening, preventing collapse. This invention changes the old coal bunker gate's structure where the power components for opening and closing the silo opening are located on both sides of the gate. It removes the telescopic hydraulic cylinders or telescopic air cylinders on both sides and the lugs extending from the gate frame at the rear of the gate. This eliminates the need for complex methods of excavating reciprocating motion slots for the lugs on the gate frame corresponding to their movement. The structure has been improved, increasing the structural strength of the gate frame. A gate closure mechanism is installed at the center line of the instant-closing gate plate. This mechanism pushes the instant-closing gate plate to quickly close the coal bunker opening, avoiding the defect of the old structure where the driven left and right telescopic hydraulic cylinders or air cylinders could not move synchronously on both sides of the gate frame when rapid gate closure was required. This also addresses the problem of the old structure, which, even with a synchronizing valve, often resulted in one cylinder extending and retracting faster than the other, causing the gate to operate at an angle within the gate frame and preventing one side of the gate from closing the coal bunker opening. This new design enhances the strength of the gate frame, simplifies the structure of the gate frame and gate plate, and saves on power components.This reduced operational malfunctions, improved the efficiency and speed of gate closure, and ensured the long-term, safe, and efficient operation of the second-stage collapse-prevention gate.

[0022] 10. The guide wheel of the collapsible chamber gate is set on the gate frame or on the collapsible chamber gate itself. When the guide wheel is set on the gate frame, its rolling surface is in contact with the side of the collapsible chamber gate, preventing the side of the collapsible chamber gate from sliding and rubbing against the gate frame. When the guide wheel is set on the collapsible chamber gate itself, its rolling surface is in contact with the side wall of the gate frame, preventing the collapsible chamber gate from hitting the gate frame during reciprocating motion and avoiding sliding friction and collision between the sides of the collapsible chamber gate and the gate frame when the collapsible chamber gate is closed. To address dynamic friction resistance, this technical solution incorporates guide wheels on the anti-collapse bin gate. This allows the gate to quickly close the coal bunker opening, avoiding the sliding friction resistance between the gate and the gate frame. This ensures the gate closes the material inlet of the collapse bin extremely quickly, efficiently, and smoothly. It changes the old-style gate structure where the two sides of the gate plate slide against the gate frame, utilizing rolling friction to avoid the gate's inability to close due to tilting and pressing against the gate frame. It also avoids the frequent damage to the power components caused by overloading due to the gate plate pressing against the gate frame.

[0023] 11. The missile telescopic cylinder is installed inside the missile telescopic cylinder guide tube. The reciprocating motion direction of the missile telescopic cylinder is consistent with the motion direction of the second-stage collapse-stopping chamber gate. The end of the missile telescopic cylinder is equipped with a connecting collapse-stopping chamber gate component and a connecting high-pressure tank channel component. A high-pressure release medium valve is installed between the high-pressure tank of the driving telescopic cylinder and the connecting high-pressure tank channel component. One end of the connecting high-pressure tank channel component is sealed to the missile telescopic cylinder, and the other end is connected to the high-pressure release medium port of the driving telescopic cylinder high-pressure tank. The connecting collapse-stopping chamber gate component is connected to the second-stage collapse-stopping chamber gate. One end of the missile telescopic cylinder guide tube is fixed to the other end of the gate frame. The end is connected to the instant-break gate via a missile telescopic cylinder. The missile telescopic cylinder guide tube includes a rear-end inlet / outlet and a front-end inlet / outlet, both connected to a media power station. When no breakage occurs, the rear-end inlet / outlet receives power media while the front-end inlet / outlet discharges power media, pushing the missile telescopic cylinder to open the instant-break gate. When closing the hopper, the rear-end inlet / outlet discharges power media while the front-end inlet / outlet receives power media, pushing the missile telescopic cylinder to close the instant-break gate. When the material flow rate detector detects... When the hopper is in a collapse state, the power medium is discharged from the rear inlet / outlet, and the power medium is input into the front inlet / outlet. Simultaneously, the high-pressure medium valve opens, driving the telescopic cylinder. The high-pressure medium outlet pushes the missile telescopic cylinder to instantly close the hopper opening. Once the collapse risk is eliminated, the front inlet / outlet opens to discharge the high-pressure medium, relieving the high-pressure medium from its damping effect on the missile telescopic cylinder. The rear inlet / outlet inputs the power medium, pushing the missile telescopic cylinder to open the instant collapse stop gate. The instant collapse stop gate is located on one side of the missile telescopic cylinder and connected to it, allowing the end of the missile telescopic cylinder to... The high-pressure tank channel component forms a connectable structure with the high-pressure medium inside the high-pressure tank. Utilizing the reciprocating motion of the missile telescopic cylinder within its guide tube, the inlet and outlet ports at both ends of the missile telescopic cylinder safely and slowly close or open the hopper opening when there is no hopper collapse. This forms a protective structure for the hopper, gate frame, and other facilities. In the event of a hopper collapse, the high-pressure tank channel component ensures that the high-pressure medium pushes the missile telescopic cylinder to instantly close the hopper opening, preventing the collapse. This avoids the equipment damage and personnel casualties caused by the slow closure of the hopper opening by old-style gates.

[0024] 12. When an ultrasonic material flow rate detector is installed around the coal flow guide chute, it uses ultrasonic waves to sense and measure the flow rate and velocity of the coal flow. A normal range for the coal flow rate and velocity is set. When the flow rate and velocity are within this range, the ultrasonic material flow rate detector provides a normal operating signal. When the flow rate and velocity exceed the normal range, the ultrasonic material flow rate detector instantly provides a collapse alarm signal. The ultrasonic material flow rate detector rapidly transmits the collapse signal to the high-pressure control valve. The high-pressure control valve causes the compressed medium inside the high-pressure tank to lose its balance. Due to this imbalance, the piston instantly retracts, forming a large outlet channel with the medium, causing the compressed medium to instantly rush out of the high-pressure tank, creating an impact force with explosive energy. The impact force of a large amount of high-pressure medium drives the high-pressure medium missile to drive the collapse gate, closing the silo opening and preventing collapse. This technology is advanced, with precise and accurate sensing, fast alarm speed, and high efficiency in timely collapse prevention.

[0025] 13. When using the image-based material flow rate detector, it is installed around the coal flow guide chute. The detector senses and records the flow rate and velocity of the coal flow. A normal range for the flow rate and velocity is set. When these values ​​are within the normal range, the detector provides a normal operating signal. When these values ​​exceed the normal range, the detector rapidly transmits a collapse signal to the high-pressure control valve. This causes the compressed medium inside the high-pressure tank to become unbalanced. The piston, due to this imbalance, instantly retracts, creating a large outlet channel. This causes the compressed medium to burst out of the high-pressure tank, generating an explosive impact. The impact of this large volume of high-pressure medium drives the high-pressure medium missile to close the collapse gate, preventing a collapse. The camera information allows for remote monitoring of the coal flow situation. The technology is advanced, the sensing information is comprehensive and accurate, the alarm speed is fast, and the collapse prevention efficiency is high.

[0026] 14. When using an infrared material flow rate detector, the detector is positioned above the normal flow rate and velocity of the coal in the coal flow guide chute. When a collapse occurs, a large amount of coal flow blocks the infrared beam. The detector transmits the collapse signal to the high-pressure control valve, causing the compressed medium inside the high-pressure tank to lose its balance. The piston, due to this imbalance, instantly retracts, forming a large outlet channel with the outlet medium. This causes the compressed medium to burst out of the high-pressure tank, creating an explosive impact force. The impact of the large amount of high-pressure medium propels the high-pressure medium missile to close the collapse gate, preventing the collapse. The infrared signal is transmitted quickly, with high reliability, fast alarm speed, and high efficiency in preventing collapse.

[0027] 15. When using a physical contact material flow rate detector, the detector includes a supporting sensor shaft and a coal flow rate sensing element. The supporting sensor shaft is mounted on the gate frame or on the coal flow guide chute. The coal flow rate sensing element is connected to the supporting sensor shaft. The physical contact material flow rate detector is positioned above the normal flow rate and velocity coal flow surface of the coal flow guide chute. When a silo collapse occurs, a large amount of coal flow drives the supporting sensor shaft to rotate or the coal flow rate sensing element to rotate. The physical contact material flow rate detector transmits the silo collapse signal to the high-pressure control valve. The high-pressure control valve causes the compressed medium inside the high-pressure tank to lose its balance. The piston retracts instantaneously due to the imbalance of the compressed medium inside the high-pressure tank, forming a large channel for the medium to exit the medium outlet. This causes the compressed medium to rush out of the high-pressure tank instantly, creating an impact force with explosive energy. The impact force of a large amount of high-pressure medium drives the high-pressure medium missile to drive the silo collapse stop gate to close the silo outlet and prevent the silo collapse. The physical contact material flow rate detector has a simple structure, high reliability, fast alarm speed, and high efficiency in timely silo collapse prevention.

[0028] 16. When using a moisture content material flow rate detector, the detector includes a moisture detector, which is installed at the silo inlet, in the gate frame water collection trough, or in the coal flow guide trough. A normal moisture value for the coal flow is set. When the coal flow is at the normal moisture value, the moisture content material flow rate detector provides a normal operating signal. When the moisture content exceeds the normal value and a silo collapse occurs, the moisture content material flow rate detector transmits a collapse signal to the high-pressure control valve. The high-pressure control valve then compresses the medium in the high-pressure tank. When the pressure medium in the high-pressure tank loses its balance, the piston instantly retracts, forming a large channel for the medium to exit through the outlet. This causes the compressed medium to rush out of the high-pressure tank instantly, creating an impact force with explosive energy. The impact force of a large amount of high-pressure medium drives the high-pressure medium missile to drive the instantaneous collapse stop gate to close the silo outlet and prevent collapse. The moisture content and material flow rate detector can detect the moisture content of the material in time, and can prevent collapse by issuing an alarm before collapse occurs, reminding the site to handle and filter the coal slurry water in time, blocking the danger of collapse in advance, and achieving high efficiency in preventing and stopping collapse. Attached Figure Description

[0029] Figure 1 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 1; Figure 2 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 1; Figure 3 shows a device for intelligently detecting material flow and rapidly closing the silo gate to prevent silo collapse, as described in Example 1. Figure 1 A magnified view of a portion of the image; Figure 4 shows a device for intelligently detecting material flow and rapidly closing the silo gate to prevent silo collapse, as described in Example 1. Figure 1 A magnified view of a portion of the image; Figure 5 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 1. Figure 6 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 1; Figure 7 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 1; Figure 8 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 1; Figure 9 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 1; Figure 10 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 1; Figure 11 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 1; Figure 12 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 1; Figure 13 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 1; Figure 14 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 1. Figure 15 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 1. Figure 16 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 1; Figure 17 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 1; Figure 18 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 1; Figure 19 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 1. Figure 20This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 1; Figure 21 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 1; Figure 22 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 1; Figure 23 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 1; Figure 24 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 1; Figure 25 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 2; Figure 26 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 2; Figure 27 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 2; Figure 28 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 2; Figure 29 is a schematic diagram of a smart material flow detection and rapid closing device for preventing silo collapse described in Example 2. Figure 30 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 2; Figure 31 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 2; Figure 32 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 2; Figure 33 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 2; Figure 34 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 2; Figure 35 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 3; Figure 36 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 3; Figure 37 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 3; Figure 38 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 3; Figure 39 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 3; Figure 40 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 3. Figure 41 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 4. Figure 42 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 4; Figure 43 is a schematic diagram of a smart material flow detection and rapid closing device for preventing silo collapse described in Example 4. Figure 44 is a structural schematic diagram of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 4. Figure 45 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 4; Figure 46 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 4; Figure 47 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 5. Figure 48 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 5. Figure 49 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 5; Figure 50 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 5. Figure 51 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 6; Figure 52 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 6; Figure 53 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 6; Figure 54 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 6. Figure 55 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 6. Figure 56 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 6; Figure 57 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 7. Figure 58 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 7. Figure 59 is a schematic diagram of a smart material flow detection and rapid closing device for preventing silo collapse described in Example 7. Figure 60 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 7; Figure 61 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 8; Figure 62 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 8; Figure 63 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 8; Figure 64 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 8; Figure 65 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 9; Figure 66 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 9; Figure 67 is a structural schematic diagram of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 10. Figure 68 is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 10. Figure 69 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 10; Figure 70 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 10; Figure 71 is a schematic diagram of the structure of an intelligent material flow detection and rapid closing device for preventing silo collapse described in Example 11; Figure 72 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 11; Figure 73 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 11; Figure 74 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 11; Figure 75 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 12; Figure 76 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 12; Figure 77 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 12; Figure 78 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 13; Figure 79 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 13; Figure 80 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 14; Figure 81 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 14; Figure 82 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 14; Figure 83 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 14; Figure 84 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 14; Figure 85 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 14; Figure 86 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 14; Figure 87 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 14; Figure 88 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 14; Figure 89 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 14; Figure 90 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 14; Figure 91 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 14; Figure 92 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 14; Figure 93 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 14; Figure 94 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 14; Figure 95 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 15; Figure 96 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 15; Figure 97This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 16; Figure 98 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 16; Figure 99 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 17; Figure 100 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 17; Figure 101 This is a schematic diagram of the intelligent material flow detection and rapid closing of the silo gate to prevent silo collapse as described in Example 17; In the diagram: 1-Intelligent material flow detection and rapid closing device for preventing silo collapse by closing the gate; 2-Material flow rate detector; 3-Gate frame; 4-Second-collapse-stopping gate plate; 5-Gate plate track; 6-Closing and collapsing gate structure; 7-Silo opening; 8-Silo wall; 9-High-pressure medium missile closing and collapsing gate device; 10-Pneumatic collapsing gate device; 11-Hydraulic collapsing gate device; 12-High-pressure tank; 13-High-pressure control valve; 14-High-pressure medium missile; 15-High-pressure missile impact guide tube; 16-Inlet; 17-Outlet; 18-Piston; 19-Silo wall; 20-Ground; 21-Gate telescopic cylinder; 22-High-pressure gas tank; 23-Pneumatic control valve; 24-Pneumatic direct-connection gate control valve; 25-High-pressure collapsing valve; 26-Piston sealing structure; 27-Gate telescopic hydraulic cylinder. 28-High-pressure liquid tank, 29-Control hydraulic valve, 30-Hydraulic direct-drive gate control valve, 31-Through reset pin structure, 32-High-pressure liquid tank collapse-prevention chamber valve, 33-Spring pin structure, 34-Through spring pin hole, 35-Connecting gate plate hole pin, 36-Pin telescopic spring, 37-Spring pin cylinder, 38-Connecting power component ear, 39-Push gate closing structure, 40-Retracting connecting gate plate hole pin, 41-Medium reset collapse-prevention chamber gate structure, 42-Reset medium inlet hole, 43-Reset medium outlet hole, 44-Reset power medium, 45-Direct High-pressure missile gate, 46-Spring pin anti-collapse chamber gate, 47-Missile rear end seal, 48-Guide tube end seal, 49-Stop gate pin release mechanism, 50-Double-layer gate, 51-Commonly used switch gate, 52-Ultra-fast anti-collapse chamber gate, 53-Commonly used switch gate track, 54-Ultra-fast closing gate track, 55-Gate impact buffer, 56-Ultrasonic material flow rate detector, 57-Image material flow rate detector, 58-Rear end, 59-Side, 60-Feeder, 61-Missile push anti-collapse chamber plate, 6 2- Collapse-prevention gate plate reset structure, 63- Bolt-reset collapse-prevention gate plate structure, 64- Telescopic component-reset collapse-prevention gate plate structure, 65- Pin-reset collapse-prevention gate plate structure, 66- Reset pin, 67- Common gate reset pin hole, 68- Collapse-prevention gate plate reset pin hole, 69- Reset bolt, 70- Common gate reset bolt hole, 71- Collapse-prevention gate plate reset bolt hole, 72- Through-reset bolt structure, 73- Reset telescopic component, 74- Remote-controlled reset telescopic component, 75- Reset telescopic rod, 76- Automated reset telescopic component, 77 - Electric reset telescopic component, 78- Single-medium cylinder collapse-prevention chamber gate device, 79- High-pressure missile tube, 80- Drive telescopic cylinder high-pressure tank, 81- Missile telescopic cylinder, 82- Telescopic cylinder guide tube, 83- Medium power station, 84- Medium inlet hole, 85- Rotary control high-pressure valve, 86- Release high-pressure medium valve, 87- Connecting collapse-prevention chamber gate plate component, 88- Connecting high-pressure tank channel component, 89- Butterfly control high-pressure valve, 90- Collapse-prevention chamber gate plate guide wheel, 91- Rolling surface, 92- Collapse-prevention chamber gate plate side, 93- Rear end medium inlet / outlet.94-Front-end inlet / outlet medium port, 95-High-pressure breaker valve outlet for high-pressure medium, 96-Directly connected gate control valve, 97-High-pressure tank outlet for high-pressure medium, 98-Release high-pressure medium port, 99-High-pressure tank for medium cannon, 100-High-pressure accumulator tank, 101-High-pressure accumulator tank connected to high-pressure missile impact guide pipe structure, 102-Control accumulator valve, 103-Accumulator tank body, 104-Inlet medium device, 105-Outlet medium large-diameter valve, 106-Indirectly connected high-pressure missile gate, 107-Control valve, 108-High-pressure breaker valve, 109-Butterfly breaker valve, 110-Piston breaker valve, 111-High-pressure medium channel in conduit, 1 12-Multi-functional structure of high-pressure tank; 113-Missile seal; 114-Guide tube seal; 115-Open gate inlet / outlet medium hole; 116-Commonly used closed gate inlet / outlet medium hole; 117-Open gate inlet / outlet medium valve; 118-Closed gate inlet / outlet medium; 119-Gate structure; 120-Missile structure; 121-Infrared material flow rate detector; 122-Coal flow guide trough; 123-Physical contact material flow rate detector; 124-Support sensor shaft; 125-Coal flow rate sensing element; 126-Moisture content material flow rate detector; 127-Material moisture detector; 128-Gate frame water collection tank. Detailed Implementation Example 1

[0030] As shown in Figures 1 to 24, the intelligent material flow detection and rapid closing gate of the silo to prevent collapse in seconds 1 includes a material flow rate detector 2, a gate frame 3, a gate plate for preventing collapse in seconds 4, a gate track 5, and a gate structure for closing and preventing collapse in seconds 6. The material flow rate detector 2 is installed at the silo opening 7, the silo wall 8, or at the material flow point of the feeder 60. The gate frame 3 supports the gate track 5, and the gate plate for preventing collapse in seconds 4 is installed on the gate track 5. The gate structure for closing and preventing collapse in seconds 6 includes a high-pressure medium missile gate closing device 9, a pneumatic gate closing device 10, or a hydraulic gate closing device 11. The gate structure for closing and preventing collapse in seconds 6 is connected to the gate for preventing collapse in seconds. The gate 4 is either a separate unit or a movable connection. The high-pressure medium missile closing anti-collapse chamber gate device 9 includes a high-pressure tank 12, a high-pressure control valve 13, a high-pressure medium missile 14, and a high-pressure missile impact guide pipe 15. The high-pressure tank 12 includes an inlet 16 and an outlet 17. The inlet 16 is connected to the control valve 107. The inlet 16 of the high-pressure tank 12 is connected to a field medium source, and the medium source continuously fills the high-pressure tank 12. The outlet 17 is equipped with a piston 18, which forms a piston seal structure 26 with the outlet 17. When the medium enters the high-pressure tank 12, the piston 18 is pushed by the compressed medium to forcefully press against the outlet 17 to prevent medium leakage. Missile 14 is installed inside the high-pressure missile impact guide tube 15. The high-pressure tank 12 includes a medium cannon high-pressure tank 99 or a high-pressure energy storage tank 100. The high-pressure tank 12 is supported by a gate frame 3, a storage bin wall 19, a ground 20, or a feeder 60. The high-pressure missile impact guide tube 15 is supported by a gate frame 3, a storage bin wall 8, a ground 20, or a feeder 60. The impact direction of the high-pressure medium missile 14 is consistent with the direction of the second-stop silo gate 4 reciprocating to close the silo opening 7. When a silo collapse occurs, the material flow rate detector 2 detects the material flow rate exceeding the normal range. The collapse signal is transmitted to the high-pressure control valve 13 at high speed. The high-pressure control valve 13 causes the compressed medium in the high-pressure tank 12 to lose balance. The piston 18 retreats instantly due to the loss of balance of the compressed medium in the high-pressure tank 12, forming a large channel for the medium to exit with the medium outlet 17. The compressed medium rushes out of the medium cannon high-pressure tank 99 instantly, forming an impact force with explosive energy. The impact force of a large amount of high-pressure medium pushes the high-pressure medium missile 14 to drive the instant collapse stop gate 4 to close the silo outlet 7 and prevent collapse. When the pneumatic closing collapse stop gate structure 6 is movably connected with the instant collapse stop gate 4, the cylinder closing collapse stop gate device includes the gate telescopic cylinder 21, the high-pressure storage tank 22 and the pneumatic control valve 23.

[0031] The pneumatic control valve 23 includes a pneumatic direct-drive gate control valve 24 and / or a high-pressure silo arrestor valve 25. The pneumatic direct-drive gate control valve 24 is directly connected to the gate telescopic cylinder 21, which directly drives the gate telescopic cylinder 21 to open or close the silo gate 4 or the silo opening 7. The high-pressure silo arrestor valve 25 is connected to the high-pressure silo arrestor valve 25. When a silo collapse occurs, the material flow rate detector 2 signals the high-pressure silo arrestor valve 25 to open. The high-pressure silo arrestor valve 25 instantly increases the power of the gate telescopic cylinder 21, causing the gate telescopic cylinder 21 to quickly drive the gate telescopic cylinder 4 to close the silo opening 7 and prevent the silo collapse. Alternatively, the hydraulic silo arrestor gate device 11 includes a gate telescopic hydraulic cylinder 27. The system includes a high-pressure liquid storage tank 28 and a control hydraulic valve 29. The control hydraulic valve 29 includes a hydraulically driven direct-connect gate control valve 30 and / or a high-pressure liquid storage tank collapse prevention valve 32. The hydraulically driven direct-connect gate control valve 30 is directly connected to the gate telescopic cylinder 27. The hydraulically driven direct-connect gate control valve 30 directly drives the gate telescopic cylinder 27 to open or close the collapse prevention gate 4 or the hopper opening 7. The high-pressure liquid storage tank 28 is connected to the high-pressure liquid storage tank collapse prevention valve 32. When a collapse occurs, the material flow rate detector 2 signals to open the high-pressure liquid storage tank collapse prevention valve 32. The high-pressure liquid storage tank collapse prevention valve 32 instantly increases the power of the gate telescopic cylinder 27, causing the gate telescopic cylinder 27 to quickly drive the collapse prevention gate 4 to close the hopper opening 7 and prevent the collapse. Example 2

[0032] like Figures 25 to 34 As shown, the high-pressure medium missile closing anti-collapse chamber gate device 9 includes a high-pressure energy storage tank connected to a high-pressure missile impact guide pipe structure 101 and a control energy storage valve 102. The high-pressure energy storage tank 100 includes an energy storage tank body 103, an inlet medium device 104, and an outlet medium large-diameter valve 105. The inlet medium device 104 injects the medium into the energy storage tank body 103, so that the medium forms a compressed medium with the required energy in the energy storage tank body 103. The outlet medium large-diameter valve 105 is set between the energy storage tank body 103 and the high-pressure missile impact guide pipe 15. When a collapse occurs, the material flow rate detector 2 instantly opens the control high-pressure medium valve, and instantly causes the high-pressure medium in the high-pressure energy storage tank 100 to push the high-pressure medium missile 14. The high-pressure medium missile 14 drives the anti-collapse chamber gate 4 to close the hopper opening 7.

[0033] Other aspects are the same as in Example 1. Example 3

[0034] like Figures 35 to 40As shown, the intelligent material flow detection and rapid closing device 1 for preventing silo collapse includes a spring pin structure 33. The silo collapse prevention gate 4 has a spring pin hole 34. The spring pin structure 33 includes a gate hole pin 35, a pin telescopic spring 36, a spring pin cylinder 37, and a connecting lug 38. The pin telescopic spring 36 is installed inside the spring pin cylinder 37. The gate hole pin 35 is located at the telescopic end of the pin telescopic spring 36, with one end inside the spring pin cylinder 37 and the other end extending out of the spring pin cylinder 37 and inserted into the spring pin hole 34. The spring pin cylinder 37 is connected to the connecting lug 38, and the connecting force... The lug 38 is connected to the gate telescopic cylinder 21 or the power lug 38 is connected to the gate telescopic hydraulic cylinder 27. The high-pressure medium missile-closed anti-collapse chamber gate device 9 also includes a gate-pushing closing structure 39. The gate-pushing closing structure 39 includes a retracting gate plate hole pin 40. The retracting gate plate hole pin 40 pushes the connecting gate plate hole pin 35 out of the spring pin hole 34. The height of the connecting gate plate hole pin 35 is greater than that of the retracting gate plate hole pin 40, which disengages the gate telescopic cylinder 21 or the gate telescopic hydraulic cylinder 27 from the anti-collapse chamber gate 4, thus eliminating the need for the gate telescopic cylinder 21 or the gate telescopic cylinder 27 to extend. The control force of the liquid-shrinking cylinder 27 on the instant-breakage gate 4 also enables the connecting gate pin 35 to drive the instant-breakage gate 4 to reciprocate in closing or opening the hopper opening 7 within the spring pin hole 34. When using the spring pin structure 33, the instant-breakage gate 4 is connected to the gate telescopic cylinder 21 or the gate telescopic liquid cylinder 27 via the spring pin structure 33. When no hopper collapse occurs, the gate telescopic cylinder 21 or the gate telescopic liquid cylinder 27 drives the instant-breakage gate 4 to open or close the hopper opening 7 normally. When a hopper collapse occurs... When the material flow rate detector 2 detects a material flow rate exceeding the normal range, it quickly transmits the collapse signal to the high-pressure medium missile closing anti-collapse gate device 9. The retracting gate pin 40 pushes the gate pin 35 out of the spring pin hole 34, causing the gate telescopic cylinder 21 or the gate telescopic hydraulic cylinder 27 to disengage from the anti-collapse gate 4. This eliminates the control force of the gate telescopic cylinder 21 or the gate telescopic hydraulic cylinder 27 on the anti-collapse gate 4, allowing the high-pressure medium missile 14 to smoothly push the anti-collapse gate 4 to close the silo opening 7 and prevent collapse.

[0035] Other aspects are the same as in Example 1. Example 4

[0036] like Figures 41 to 46As shown, the intelligent material flow detection and rapid closing device 1 for preventing silo collapse includes a medium reset silo collapse gate structure 41. The medium reset silo collapse gate structure 41 includes a reset inlet medium hole 42, a reset outlet medium hole 43, and a reset power medium 44. The silo collapse gate 44 is directly connected to a high-pressure missile gate 45 or indirectly connected to a high-pressure missile gate 106 or a spring pin silo collapse gate 46. The reset inlet medium hole 42 and the reset outlet medium hole 43 are provided on the end wall of the high-pressure missile impact guide tube 15 facing the silo opening 7. The high-pressure medium missile 14 impacts the high-pressure missile impact guide tube 15. The front and rear ends 58 of the high-pressure medium missile 14 are respectively provided with a missile rear end seal 47 and a guide tube end seal 48. The missile rear end seal 47 is located at the rear end 58 of the high-pressure medium missile 14. The missile rear end seal 47 moves back and forth with the high-pressure medium missile 14 and seals between the high-pressure medium missile 14 and the high-pressure missile impact guide tube 15. The guide tube end seal 48 is located on the high-pressure missile impact guide tube 15 and seals between the high-pressure medium missile 14 and the high-pressure missile impact guide tube 15 at the end of the high-pressure missile impact guide tube 15 facing the hopper opening 7. The reset inlet medium hole 42 and the reset outlet medium hole 43 are located near the end seal 48 of the guide tube. When the high-pressure medium missile 14 does not push the second-stop gate 4, both the reset inlet medium hole 42 and the reset outlet medium hole 43 are in a state where there is no medium damping when the high-pressure medium missile impacts the guide tube 15. When the high-pressure medium missile 14 pushes the second-stop gate 4, the reset outlet medium hole 43 discharges the gas or medium impacting the guide tube 15, reducing the resistance of the high-pressure medium missile 14 in closing the second-stop gate 4. When the direct-connected high-pressure missile gate 45 is used, the direct-connected high-pressure missile gate 45 and the high-pressure medium missile gate 48 are connected to the guide tube 15. After the high-pressure medium missile 14 is connected and closes the instantaneous collapse chamber gate 4, the control system blocks the reset outlet medium hole 43 channel and drives the reset power medium 44 to enter the high-pressure missile impact guide tube 15 from the reset inlet medium hole 42. The reset power medium 44 pushes the high-pressure medium missile 14 to pull the instantaneous collapse chamber gate 4 to open the hopper opening 7. After the instantaneous collapse chamber gate 4 opens the hopper opening 7, the control system opens the reset outlet medium hole 43 channel to release the reset power medium 44 in the high-pressure missile impact guide tube 15, preparing for the next instantaneous collapse chamber.

[0037] Other aspects are the same as in Example 1. Example 5

[0038] like Figures 47 to 50As shown, or when using the indirect high-pressure missile gate 106, the high-pressure medium missile 14 is provided with a connecting gate structure 119 at its front end, and the corresponding instant-stop-collapse gate 4 is provided with a connecting missile structure 120. The high-pressure medium missile 14 is separate from the instant-stop-collapse gate 4 when no collapse occurs. When a collapse occurs, the high-pressure medium missile 14 instantly pushes the instant-stop-collapse gate 4 to close the hopper opening 7. After the collapse risk is eliminated, the connecting gate structure 119 is connected to the connecting missile structure 120, the control system blocks the reset outlet medium hole 43 channel, and drives the reset power medium 44 to enter the high-pressure missile impact guide tube 15 from the reset inlet medium hole 42. The reset power medium 44 pushes the high-pressure medium missile 14 to pull the instant-stop-collapse gate 4 to open the hopper opening 7.

[0039] Other aspects are the same as in Example 1. Example 6

[0040] like Figures 51 to 56As shown, when the spring pin anti-collapse gate 46 is used, the high-pressure medium missile 14 is connected to or separately from the spring pin anti-collapse gate 46. When the high-pressure medium missile 14 and the spring pin anti-collapse gate 46 are separately installed, the high-pressure medium missile 14 includes a retraction gate hole pin 40 and a gate hole pin disengagement mechanism 49. When no collapse occurs, the spring pin anti-collapse gate 46 is driven by the connecting lug 38 to drive the connecting gate hole pin 35 to close or open the hopper opening 7 normally. When a collapse occurs, the high-pressure medium missile 14 pushes the retraction gate hole pin 40 to disengage the connecting gate hole pin 35 from the spring pin. The pin hole 34 instantly closes the hopper opening 7 to prevent collapse. The gate pin release mechanism 49 limits the connecting gate pin 35, preventing it from falling off. After the risk of collapse is eliminated, the connecting lug 38 drives the connecting gate pin 35, causing it to enter the spring pin hole 34. The reset power medium 44 drives the high-pressure medium missile 14 to reset. The connecting lug 38 drives the connecting gate pin 35 to open the hopper opening 7, which is caused by the spring pin gate 46. The gate pin release mechanism 49 and the high-pressure medium missile 14 are either separately connected or integrated. When the gate pin release mechanism 49 and the high-pressure medium missile 14 are separately connected... When connected, the high-pressure medium missile 14 is positioned in the middle region of the spring pin anti-collapse chamber gate 46. The front part of the stop plate pin release mechanism 49 is connected to the front end of the high-pressure medium missile 14. The front end of the stop plate pin release mechanism 49 is provided with a retraction stop plate pin 40. The stop plate pin release mechanism 49 prevents the connecting stop plate pin 35 from falling off after disengaging from the spring pin anti-collapse chamber gate 46. When the stop plate pin release mechanism 49 and the high-pressure medium missile 14 are integrated, the high-pressure medium missile 14 is positioned at the junction of the spring pin anti-collapse chamber gate 46 and the connecting stop plate pin 35. When no collapse occurs, the high-pressure medium missile 14 retracts to the high-pressure missile impact point. The guide tube 15, the connecting gate pin 35 drives the spring pin to prevent the hopper gate 46 from collapsing and reciprocate to close or open the hopper opening 7. In the event of a hopper collapse, the high-pressure medium missile 14 pushes the spring pin to prevent the hopper gate 46 from collapsing and instantly closes the hopper opening 7. The high-pressure medium missile 14 prevents the connecting gate pin 35 from falling off. The connecting power lug 38 drives the connecting gate pin 35 to enter the spring pin hole 34 along the wall of the high-pressure medium missile 14. After the hopper collapse risk is eliminated, the reset power medium 44 drives the high-pressure medium missile 14 to retreat to the high-pressure missile impact guide tube 15. The connecting power lug 38 drives the connecting gate pin 35 to drive the spring pin to prevent the hopper gate 46 from collapsing and open the hopper opening 7.

[0041] Other aspects are the same as in Example 1. Example 7

[0042] like Figures 57 to 60As shown, the intelligent material flow detection and rapid closing device 1 for preventing silo collapse includes a double-layer gate 50, which includes a normal opening gate 51 and a rapid silo collapse prevention gate 52. The gate track 5 includes a normal opening gate track 53 and a rapid closing gate track 54. The normal opening gate 51 is installed on the normal opening gate track 53, and the rapid silo collapse prevention gate 52 is installed on the rapid closing gate track 54. The rapid silo collapse prevention gate 52 is located above or below the normal opening gate 51. When no silo collapse occurs and the material flow rate detector 2 detects that the material flow rate is within the normal range, the normal opening gate 51 opens or closes the silo opening 7 as needed. When the material flow rate detector 2 detects that the material flow rate exceeds the normal range, the high-pressure medium missile 14 pushes the ultra-fast instantaneous collapse stop gate 52 to instantly close the hopper opening 7. The gate frame 3 or the feeder 60 includes a gate impact buffer 55. The gate impact buffer 55 is set on the gate frame 3 facing the instantaneous collapse stop gate 4 on one side of the hopper opening 7 or on the feeder 60 facing the instantaneous collapse stop gate 4. When the instantaneous collapse stop gate 4 is closed by the instantaneous explosive force of the high-pressure medium missile closing gate device 9 to close the hopper opening 7, the gate impact buffer bears the strong impact force of the instantaneous collapse stop gate 4, ensuring that the gate frame 3, hopper opening 7 or feeder 60 are undamaged.

[0043] Other aspects are the same as in Example 1. Example 8

[0044] like Figures 61 to 64As shown, one or more high-pressure medium missile closing gate devices 9 are installed at the rear of the instantaneous collapse-prevention gate 4. The kinetic energy required to rapidly close the hopper opening 7 when a collapse occurs is calculated based on the material flow rate and cross-sectional area. One high-pressure medium missile closing gate device 9 can be used to instantly close the hopper opening 7, or multiple high-pressure medium missile closing gate devices 9 can be used simultaneously to instantly close the hopper opening 7. When using one high-pressure medium missile closing gate device 9, the high-pressure missile impact guide tube 15 is located in the middle area of ​​the collapse-prevention gate plate. The material flow rate detector 2 is included. Includes ultrasonic material flow rate detectors 56, image material flow rate detectors 57, infrared material flow rate detectors, physical contact material flow rate detectors 123, or moisture-measuring material flow rate detectors 126. When the ultrasonic material flow rate detector 56 is installed around the coal flow guide chute, it uses ultrasonic waves to sense and measure the flow rate and velocity of the coal flow. A normal range for the coal flow rate and velocity is set. When the flow rate and velocity are within the normal range, the ultrasonic material flow rate detector 56 provides a normal operation signal. When the flow rate and velocity exceed the normal range, the ultrasonic material flow rate detector 56 instantly provides a breach alarm signal. The ultrasonic material flow rate detector 56 rapidly transmits the breach alarm signal. The signal is transmitted to the high-pressure control valve 13, which causes the compressed medium in the high-pressure tank 12 to lose its balance. The piston 18, due to this imbalance, momentarily retracts, forming a large outlet channel with the outlet 17. This causes the compressed medium to instantly burst out of the high-pressure tank 99, creating an explosive impact. The impact of this large volume of high-pressure medium propels the high-pressure medium missile 14, which in turn drives the instantaneous collapse stop gate 4 to close the hopper opening 7, preventing collapse. When using the image material flow rate detector 57, which is installed around the coal flow guide chute, the detector senses and records the flow rate and velocity of the coal flow, allowing for the setting of the coal flow rate and velocity. Within the normal range, when the coal flow rate and velocity are within the normal range, the image material flow rate detector 57 provides a normal working signal. When the coal flow rate and velocity exceed the normal range, the image material flow rate detector 57 quickly transmits the collapse signal to the high-pressure control valve 13. The high-pressure control valve 13 causes the compressed medium in the high-pressure tank 12 to lose its balance. The piston 18 instantly retracts due to the loss of balance of the compressed medium in the high-pressure tank 12, forming a large channel for the medium to exit with the medium outlet 17. This causes the compressed medium to instantly rush out of the medium cannon high-pressure tank 99, forming an impact force with explosive energy. The impact force of a large amount of high-pressure medium pushes the high-pressure medium missile 14 to drive the second-stop collapse gate 4 to close the hopper outlet 7 and prevent collapse.

[0045] Other aspects are the same as in Example 1. Example 9

[0046] like Figures 65 to 66As shown, when the infrared material flow rate detector 121 is used, it is set above the normal flow rate and velocity of the coal flow in the coal flow guide trough 122. When a collapse occurs, a large amount of coal flow blocks the infrared beam. The infrared material flow rate detector 121 transmits the collapse signal to the high-pressure control valve 13. The high-pressure control valve 13 causes the compressed medium in the high-pressure tank 12 to lose its balance. The piston 18 retreats instantaneously due to the loss of balance of the compressed medium in the high-pressure tank 12, forming a large channel for the medium to exit with the medium outlet 17. This causes the compressed medium to rush out of the medium cannon high-pressure tank 99 instantly, forming an impact force with explosive energy. The impact force of a large amount of high-pressure medium pushes the high-pressure medium missile 14 to drive the second-stop collapse gate 4 to close the silo outlet 7 and prevent collapse.

[0047] When using the physical contact material flow rate detector 123, the physical contact material flow rate detector 123 includes a supporting sensor shaft 124 and a coal flow rate sensing element 125. The supporting sensor shaft 124 is mounted on the gate frame 3 or on the coal flow guide chute 122. The coal flow rate sensing element 125 is connected to the supporting sensor shaft 124. The physical contact material flow rate detector 123 is located above the normal flow rate and velocity coal flow surface of the coal flow guide chute 122. When a breach occurs, a large amount of coal flow drives the supporting sensor shaft 124 to rotate or a large amount of coal flow... The coal flow drives the coal flow rate sensing element 125 to rotate. The material flow rate detector 123 physically contacts the material flow rate and transmits the collapse signal to the high-pressure control valve 13. The high-pressure control valve 13 causes the compressed medium in the high-pressure tank 12 to lose its balance. The piston 18 retreats instantaneously due to the loss of balance of the compressed medium in the high-pressure tank 12, forming a large channel for the medium to exit with the medium outlet 17. This causes the compressed medium to rush out of the medium cannon high-pressure tank 99 instantly, forming an impact force with explosive energy. The impact force of a large amount of high-pressure medium pushes the high-pressure medium missile 14 to drive the second-stop collapse gate 4 to close the silo outlet 7 and prevent collapse.

[0048] Other aspects are the same as in Example 1. Example 10 like Figures 67 to 70As shown, when using the moisture content material flow rate detector 126, the moisture content material flow rate detector 126 includes a material moisture detector 127. The material moisture detector 127 is installed at the silo opening 7, or at the water collection tank 128 of the gate frame, or at the coal flow guide chute 122. A normal moisture value for the coal flow is set. When the coal flow is at the normal moisture value, the moisture content material flow rate detector 126 provides a normal operation signal. When the moisture content exceeds the normal value and a silo collapse occurs, the moisture content material flow rate detector 126 sends a silo collapse signal. The signal is transmitted to the high-pressure control valve 13, which causes the compressed medium in the high-pressure tank 12 to lose its balance. Due to the loss of balance of the compressed medium in the high-pressure tank 12, the piston 18 instantly retracts and forms a large channel for the medium to exit with the medium outlet 17, causing the compressed medium to rush out of the medium cannon high-pressure tank 99 instantly, forming an impact force with explosive energy. The impact force of a large amount of high-pressure medium pushes the high-pressure medium missile 14 to drive the instantaneous collapse stop gate 4 to close the silo outlet 7 and prevent the silo from collapsing. According to the silo structure and the properties of the material particles, the precise material flow rate detector 2 is selected to provide instantaneous feedback signals and prevent the silo from collapsing in time.

[0049] The medium outlet 17 of the high-pressure tank 12 is located at the lower part of the high-pressure tank 12.

[0050] Alternatively, the outlet 17 of the high-pressure tank 12 can be located at the left end, right end, or upper part of the high-pressure tank 12, or at the front or rear end of the high-pressure tank 12, or at the rear of the high-pressure tank 12, or at the side of the high-pressure missile impact guide tube 15. Other aspects are the same as in Example 1. Example 11 like Figures 71 to 74As shown, the high-pressure medium missile 14 and the second-stop valve 4 are either separately installed, movably connected, or fixedly connected. When the high-pressure medium missile 14 and the second-stop valve 4 are separately installed, the centerline of the high-pressure medium missile 14 is aligned with the reciprocating direction of the second-stop valve 4, and the front end of the high-pressure medium missile 14 faces the centerline of the second-stop valve 4, or the front end of the high-pressure medium missile 14 is located on the rear side of the second-stop valve 4. When the high-pressure medium missile 14 and the second-stop valve 4 are movably connected, the high-pressure medium missile 14 is located at the rear end 58 of the second-stop valve 4, or the high-pressure medium missile 14 is located at the rear end 58 of the second-stop valve 4. 4. The high-pressure medium missile 14 is set on the upper end face of the instant-stop silo gate 4 or the high-pressure medium missile 14 is set on the lower end face of the instant-stop silo gate 4. When the high-pressure medium missile 14 is set on the lower end face of the instant-stop silo gate 4, the high-pressure missile impact guide tube 15 is set on the lower part of the instant-stop silo gate 4 and is separately set or movably connected to the lower part of the instant-stop silo gate 4. The missile push-stop silo plate 61 is provided on the lower end face of the instant-stop silo gate 4. The missile push-stop silo plate 61 is connected to the instant-stop silo gate 4. When a silo collapse occurs, the missile push-stop silo plate 61 is impacted by the high-pressure medium missile 14 and instantly closes the silo opening 7.

[0051] Other aspects are the same as in Example 1. Example 12 like Figures 75 to 77 As shown, the commonly used switch gate 51 and the ultra-fast instantaneous collapse-prevention gate 52 are equipped with a collapse-prevention gate reset structure 62. The collapse-prevention gate reset structure 62 includes a pin-reset collapse-prevention gate structure 65, a bolt-reset collapse-prevention gate structure 63, or a telescopic component-reset collapse-prevention gate structure 64. When the pin-reset collapse-prevention gate structure 65 is used, the pin-reset collapse-prevention gate structure 65 includes a reset pin 66, a commonly used gate reset pin hole 67, and a collapse-prevention gate reset pin hole 68. 8. After the ultra-fast collapse chamber gate 52 closes the material outlet, the reset pin hole 67 of the normal gate and the reset pin hole 68 of the collapse chamber gate form a reset pin structure 31. The reset pin 66 is inserted into the reset pin structure 31, which drives the normal switch gate 51 to open the hopper outlet 7. The normal switch gate 51 drives the ultra-fast collapse chamber gate 52 to open the hopper outlet 7. The ultra-fast collapse chamber gate 52 resets the high-pressure medium missile 14, preparing for the next collapse chamber operation.

[0052] Other aspects are the same as in Example 1. Example 13 like Figures 78 to 79As shown, when the bolt-reset anti-collapse chamber gate structure 63 is used, the bolt-reset anti-collapse chamber gate structure 63 includes a reset bolt 69, a normal gate reset bolt hole 70, and an anti-collapse chamber gate reset bolt hole 71. When the ultra-fast anti-collapse chamber gate 52 closes the material outlet, the normal gate reset bolt hole 70 and the anti-collapse chamber gate reset bolt hole 71 form a through-reset bolt structure 72. The reset bolt 69 is inserted into the through-reset bolt structure 72, which drives the normal switch gate 51 to open the hopper opening 7. The normal switch gate 51 drives the ultra-fast anti-collapse chamber gate 52 to open the hopper opening 7. The ultra-fast anti-collapse chamber gate 52 resets the high-pressure medium missile 14, preparing for the next anti-collapse chamber operation.

[0053] Other aspects are the same as in Example 1. Example 14 like Figures 80 to 94As shown, when the telescopic component reset anti-collapse chamber gate structure 64 is used, the telescopic component reset anti-collapse chamber gate structure 64 includes a reset telescopic component 73. The reset telescopic component 73 includes a manual reset telescopic component, a remote control reset telescopic component 74, or an automatic reset telescopic component 76. The reset telescopic component 73 is installed on the normal operating gate 51 or on the ultra-fast anti-collapse chamber gate 52. The reset telescopic component 73 includes a reset telescopic rod 75. When the ultra-fast anti-collapse chamber gate 52 is not closing the hopper opening 7, the reset telescopic rod 75 is in a retracted state. When the ultra-fast anti-collapse chamber gate 52 closes the hopper opening 7, the reset telescopic rod 75 extends beyond the rear of the normal operating gate 51, and the extended end of the reset telescopic rod 75 exceeds the distance between the normal operating gate 51 and the ultra-fast anti-collapse chamber gate 52. When the commonly used switch gate 51 opens the material outlet, it pushes the reset telescopic rod 75, which in turn drives the ultra-fast instantaneous collapse-prevention gate 52 to open the material outlet. This causes the ultra-fast instantaneous collapse-prevention gate 52 to push the high-pressure medium missile 14 to reset, preparing for the next collapse-prevention operation. When the reset telescopic component 73 is installed on the commonly used switch gate 51, the ultra-fast instantaneous collapse-prevention gate 4 is equipped with a collapse-prevention gate reset structure 62 that cooperates with the reset telescopic rod 75. When a collapse occurs, the high-pressure medium missile 14 pushes the ultra-fast instantaneous collapse-prevention gate 52 instantly. The discharge port is closed intermittently, and the normal operating gate 51 then closes the discharge port. Manual operation of the telescopic component 73 causes the normal operating gate 51 to actuate the high-speed, second-second anti-collapse chamber gate 52, opening the discharge port. Alternatively, the signal from the material flow rate detector 2 causes the high-pressure storage anti-collapse chamber valve 25 to open the remote-controlled reset telescopic component 74, which in turn causes the normal operating gate 51 to actuate the high-speed, second-second anti-collapse chamber gate 52, opening the discharge port. Alternatively, automatic reset telescopic component 76 causes the normal operating gate 51 to actuate the high-speed, second-second anti-collapse chamber gate 25, opening the discharge port. The rapid-breakage chamber gate 52 opens the discharge port, resetting the high-pressure medium missile 14 and preparing for the next breakage chamber operation. The automated reset telescopic component 76 includes a hydraulic, pneumatic, or electric reset telescopic component 77. When the reset telescopic component 73 is installed on the rapid-breakage chamber gate 52, when a breakage occurs, the high-pressure medium missile 14 pushes the rapid-breakage chamber gate 52 to instantly close the discharge port. The normal operating gate 51 then closes the discharge port. The reset telescopic component 73 can be manually controlled to make the normal operating gate 51 drive the rapid-breakage chamber gate 52 to open the discharge port, or the normal operating gate 51 can be driven by the remote-controlled reset telescopic component 74 to open the discharge port, or the automated reset telescopic component 76 can extend the automatic reset telescopic rod 75. The extension length of the automatic reset telescopic rod 75 causes the normal operating gate 51 to drive the rapid-breakage chamber gate 52 to open the discharge port, resetting the high-pressure medium missile 14 and preparing for the next breakage chamber operation.

[0054] Other aspects are the same as in Example 1. Example 15 like Figures 95 to 96As shown, the intelligent material flow detection and rapid closing of the silo gate to prevent collapse in seconds includes a single-medium cylinder silo gate device 78. The single-medium cylinder silo gate device 78 includes a high-pressure missile tube 79, a telescopic cylinder guide tube 82, a media power station 83, and a control valve 107. The high-pressure missile tube 79 is installed inside the telescopic cylinder guide tube 82. The control valve 107 includes a direct-connection gate control valve 96 and / or a high-pressure silo gate valve 108. The high-pressure silo gate valve 108 includes a piston-type silo gate valve 110, a butterfly-type silo gate valve 109, a rotary silo gate valve, or a magnetic silo gate valve. The high-pressure missile tube 79 is installed inside the telescopic cylinder guide tube 82, and its front end is connected to the instant-collapse gate plate 4. The telescopic cylinder guide tube 82 includes a conduit for high-pressure media passage. The high-pressure medium channel 111 of the conduit is connected to the high-pressure medium outlet 97 of the high-pressure tank or to the high-pressure medium outlet 95 of the high-pressure breaker valve, forming a multi-functional structure 112 connected to the high-pressure tank. A missile seal 113 is provided on the outer periphery of the high-pressure missile tube 79 facing the end of the high-pressure tank 12. A guide tube seal 114 is provided on the end of the telescopic cylinder guide tube 82 facing the second-hand breaker gate 4. An opening gate inlet / outlet medium hole 115 is provided near the guide tube seal 114. The high-pressure medium channel 111 of the conduit is provided with a commonly used closing gate inlet / outlet medium hole 116. The medium pressure in the high-pressure tank 12 is greater than the medium pressure in the high-pressure medium channel 111 of the conduit, so that the medium in the high-pressure medium channel 111 does not generate operating power for the high-pressure breaker valve 108, directly connected. Gate control valve 96 includes an opening gate inlet / outlet medium valve 117 and a closing gate inlet / outlet medium valve 118. When no breach occurs, the closing gate inlet / outlet medium valve 118 discharges the power medium through the commonly used closing gate inlet / outlet medium port 116. The opening gate inlet / outlet medium valve 117, through the opening gate inlet / outlet medium port 115, powers the power station 83 to drive the high-pressure missile tube 79, which in turn drives the instantaneous breach stop gate 4 to open the hopper opening 7. The closing gate inlet / outlet medium valve 118, through the commonly used closing gate inlet / outlet medium port 116, powers the power station 83 to drive the high-pressure missile tube 79, which in turn causes the instantaneous breach stop gate 4 to close the hopper opening 7 normally. When a breach occurs, the material flow rate detector 2 instantly opens the gate inlet / outlet medium valve 117. 7. Open the medium discharge channel to discharge the medium from the missile seal 113 to the guide tube seal 114. At the same time, activate the high pressure dam valve 108. The high pressure dam valve 108 instantly increases the high pressure power pushing the high pressure missile tube 79, causing the second-stop dam gate 4 to quickly close the hopper opening 7 to prevent dam collapse. Alternatively, the material flow rate detector 2 instantly opens the gate inlet / outlet medium valve 117 to open the medium discharge channel to discharge the medium from the missile seal 113 to the guide tube seal 114. At the same time, activate the high pressure dam valve 108 and the closing gate inlet / outlet medium valve 118. The high pressure dam valve 108 and the closing gate inlet / outlet medium valve 118 instantly increase the high pressure power pushing the high pressure missile tube 79. The dual system powerfully causes the second-stop dam gate 4 to quickly close the hopper opening 7 to prevent dam collapse.

[0055] Other aspects are the same as in Example 1. Example 16 like Figures 97 to 98 As shown, the gate frame 3 or the second-stage damming chamber gate 4 includes a damming chamber gate guide wheel 90. The damming chamber gate guide wheel 90 is disposed on the gate frame 3 or on the second-stage damming chamber gate 4. When the damming chamber gate guide wheel 90 is disposed on the gate frame 3, the rolling surface 91 of the damming chamber gate guide wheel 90 is in contact with the side surface 92 of the second-stage damming chamber gate, so that the side surface 92 of the second-stage damming chamber gate does not slide and rub against the gate frame 3. When the damming chamber gate guide wheel 90 is disposed on the second-stage damming chamber gate 4, the rolling surface 91 of the damming chamber gate guide wheel 90 is in contact with the side wall of the gate frame 3, so that when the second-stage damming chamber gate 4 reciprocates, it does not stick to the gate frame 3, and no sliding friction resistance is generated between the two sides of the second-stage damming chamber gate 4 and the gate frame 3.

[0056] Other aspects are the same as in Example 1. Example 17 like Figures 99 to 101As shown, the intelligent material flow detection and rapid closing device 1 for preventing silo collapse includes a high-pressure tank 80 for driving a telescopic cylinder, a missile telescopic cylinder 81, a telescopic cylinder guide tube 82, and a medium power station 83. The high-pressure tank 80 for driving the telescopic cylinder includes a medium inlet 84 and a high-pressure medium release valve 86. The missile telescopic cylinder 81 is installed inside the guide tube of the missile telescopic cylinder 81. The reciprocating motion direction of the missile telescopic cylinder 81 is consistent with the motion direction of the silo collapse prevention gate 4. The end of the missile telescopic cylinder 81 is provided with a silo collapse prevention gate component 87 and a high-pressure tank channel component 88. A high-pressure release valve 86 is installed between the high-pressure tank 80 and the high-pressure tank channel component 88. The high-pressure release valve 86 includes a piston-type controlled high-pressure valve, a butterfly-type controlled high-pressure valve 89, a magnetically controlled high-pressure valve, and a rotary controlled high-pressure valve 85. One end of the high-pressure tank channel component 88 is sealed to the missile telescopic cylinder 81, and the other end is connected to the high-pressure release port 98 of the high-pressure tank 80 that drives the telescopic cylinder. The anti-collapse chamber gate component 87 is connected to the anti-collapse chamber gate 4. One end of the guide tube of the missile telescopic cylinder 81 is fixed to the gate frame 3, and the other end is connected to the missile telescopic cylinder 81. The instantaneous silo-stopping gate 4 is connected to the missile telescopic cylinder 81 guide tube, which includes a rear-end medium inlet / outlet 93 and a front-end medium inlet / outlet 94. Both the rear-end and front-end medium inlet / outlet 93 are connected to the medium power station 83. When no silo collapse occurs, the rear-end medium inlet / outlet 93 receives power medium while the front-end medium inlet / outlet 94 releases power medium, pushing the missile telescopic cylinder 81 to open the instantaneous silo-stopping gate 4. When the silo opening 7 needs to be closed, the rear-end medium inlet / outlet 93 releases power medium while the front-end medium inlet / outlet 94 receives power medium, pushing the missile telescopic cylinder 81 to close. When the material flow rate detector 2 detects a silo collapse, the rear inlet / outlet 93 releases the power medium, the front inlet / outlet 94 inputs the power medium, and the high-pressure medium valve 86 opens to drive the telescopic cylinder. The high-pressure tank 80 outputs the high-pressure medium, pushing the missile telescopic cylinder 81 to instantly close the silo opening 7. When the silo collapse risk is eliminated, the front inlet / outlet 94 opens to release the high-pressure medium, eliminating the damping effect of the high-pressure medium on the missile telescopic cylinder 81. The rear inlet / outlet 93 inputs the power medium, pushing the missile telescopic cylinder 81 to open the silo collapse stop gate 4.

[0057] The rest is the same as in Example 1.

Claims

1. A device for intelligently detecting material flow and rapidly closing the gate at the silo opening to prevent silo collapse in seconds, characterized in that: The intelligent material flow detection and rapid closing device for preventing silo collapse (1) includes a material flow rate detector (2), a gate frame (3), a silo collapse gate plate (4), a gate plate track (5), and a silo collapse gate structure (6). The material flow rate detector (2) is installed at the silo opening (7), the silo wall (8), or the material flow point of the feeder (60). The gate frame (3) supports the gate plate track (5). The silo collapse gate plate (4) is installed on the gate plate track (5). The silo collapse gate structure (6) includes a high-pressure medium missile silo collapse gate device (9) or a pneumatic silo collapse gate device (10) or a hydraulic silo collapse gate device (11). The silo collapse gate structure (6) and the silo collapse gate are connected in a high-pressure medium missile silo collapse gate device (9) or a pneumatic silo collapse gate device (10) or a hydraulic silo collapse gate device (11). The gate valve (4) of the anti-collapse chamber is set separately or connected in a movable manner. The device (9) for closing the anti-collapse chamber gate of the high-pressure medium missile includes a high-pressure tank (12), a high-pressure control valve (13), a high-pressure medium missile (14), and a high-pressure missile impact guide tube (15). The high-pressure tank (12) includes an inlet (16) and an outlet (17). The inlet (16) is connected to the control valve (107). The inlet (16) of the high-pressure tank (12) is connected to the field medium source. The medium source continuously fills the high-pressure tank (12). The outlet (17) is equipped with a piston (18). The piston (18) and the outlet (17) form a piston sealing structure (26). When the medium enters the high-pressure tank (12), the piston (18) is pushed by the compressed medium. Forcefully resist the outlet medium (17) to prevent medium leakage. The high-pressure medium missile (14) is set in the high-pressure missile impact guide tube (15). The high-pressure tank (12) includes a medium cannon high-pressure tank (99) or a high-pressure energy storage tank (100). The high-pressure tank (12) is supported by the gate frame (3), the storage bin wall (19), the ground (20), or the feeder (60). The high-pressure missile impact guide tube (15) is supported by the gate frame (3), the high-pressure missile impact guide tube (15) is supported by the bin wall (8), the ground (20), or the feeder (60). The impact direction of the high-pressure medium missile (14) is consistent with the direction of the second-stop collapsing bin gate (4) reciprocating to close the bin outlet (7). When a collapse occurs... When the material flow rate detector (2) detects a material flow rate exceeding the normal range, the material flow rate detector (2) quickly transmits the collapse signal to the high-pressure control valve (13). The high-pressure control valve (13) causes the compressed medium in the high-pressure tank (12) to lose its balance. The piston (18) retreats instantaneously due to the loss of balance of the compressed medium in the high-pressure tank (12) and forms a large channel for the medium to exit with the medium outlet (17). This causes the compressed medium to rush out of the medium cannon high-pressure tank (99) instantaneously, forming an impact force with explosive energy. The impact force of a large amount of high-pressure medium pushes the high-pressure medium missile (14) to drive the second collapse stop gate (4) to close the silo opening (7) and prevent the collapse. When the pneumatic closing collapse stop gate structure (6) is connected to the second collapse stop gate (4),The cylinder-operated gate device for preventing collapse includes a gate telescopic cylinder (21), a high-pressure storage tank (22), and a pneumatic control valve (23). The pneumatic control valve (23) includes a pneumatic direct-connection gate control valve (24) and / or a high-pressure storage tank valve (25). The pneumatic direct-connection gate control valve (24) is directly connected to the gate telescopic cylinder (21), and the pneumatic direct-connection gate control valve (24) directly drives the gate telescopic cylinder (21) to stop the collapse of the gate. The plate (4) opens or closes the silo opening (7). The high-pressure gas tank (22) is connected to the high-pressure silo collapse prevention valve (25). When a silo collapse occurs, the material flow rate detector (2) signals the high-pressure silo collapse prevention valve (25) to open. The high-pressure silo collapse prevention valve (25) instantly increases the power of the gate telescopic cylinder (21), causing the gate telescopic cylinder (21) to quickly drive the second-stop silo gate plate (4) to close the silo opening (7) to prevent the silo collapse, or to hydraulically stop the collapse. The gate device (11) includes a gate telescopic hydraulic cylinder (27), a high-pressure liquid tank (28), and a control hydraulic valve (29). The control hydraulic valve (29) includes a hydraulically driven gate control valve (30) and / or a high-pressure liquid tank anti-collapse valve (32). The hydraulically driven gate control valve (30) is directly connected to the gate telescopic hydraulic cylinder (27), and the hydraulically driven gate control valve (30) directly drives the gate telescopic hydraulic cylinder (27) to prevent the tank from collapsing. The gate (4) opens or closes the hopper opening (7). The high-pressure liquid tank (28) is connected to the high-pressure liquid tank collapse prevention valve (32). When a collapse occurs, the material flow rate detector (2) signals to open the high-pressure liquid tank collapse prevention valve (32). The high-pressure liquid tank collapse prevention valve (32) instantly increases the power of the gate telescopic cylinder (27), causing the gate telescopic cylinder (27) to quickly drive the collapse prevention gate (4) to close the hopper opening (7) and prevent the collapse. The high-pressure medium missile closing gate device (9) includes a high-pressure energy storage tank connected to a high-pressure missile impact guide pipe structure (101) and a control accumulator valve (102). The high-pressure energy storage tank (100) includes an energy storage tank body (103), an inlet medium device (104), and an outlet medium large-diameter valve (105). The inlet medium device (104) injects the medium into the energy storage tank body (103), so that the medium forms a compressed medium with the required energy in the energy storage tank body (103). The outlet medium large-diameter valve (105) is set between the energy storage tank body (103) and the high-pressure missile impact guide pipe (15). When a silo collapse occurs, the material flow rate detector (2) instantly opens the control high-pressure medium valve, instantly causing the high-pressure medium in the high-pressure energy storage tank (100) to push the high-pressure medium missile (14). The high-pressure medium missile (14) drives the second-hand silo gate plate (4) to close the silo opening (7).

2. A device for intelligently detecting material flow and rapidly closing the silo gate to prevent silo collapse according to claim 1, characterized in that: The intelligent material flow detection and rapid closing device for preventing silo collapse (1) includes a spring pin structure (33). The silo collapse prevention gate (4) is provided with a spring pin hole (34). The spring pin structure (33) includes a gate hole pin (35), a pin telescopic spring (36), a spring pin cylinder (37), and a connecting lug (38). The pin telescopic spring (36) is installed inside the spring pin cylinder (37). The gate hole pin (35) is located at the telescopic end of the pin telescopic spring (36), with one end inside the spring pin cylinder (37) and the other end extending out of the spring pin cylinder (37) and inserted into the spring pin hole (34). The spring pin cylinder (37) is connected to the connecting lug (38). The connecting lug (38) is connected to the gate telescopic cylinder (21) or the connecting lug (38) is connected to the gate telescopic hydraulic cylinder (27). The high-pressure medium missile closing anti-collapse chamber gate device (9) also includes a gate closing structure (39). The gate closing structure (39) includes a retracting gate plate hole pin (40). The retracting gate plate hole pin (40) pushes the connecting gate plate hole pin (35) out of the spring pin hole (34). The height of the connecting gate plate hole pin (35) is greater than that of the retracting gate plate hole pin (40), so that the gate telescopic cylinder (21) or the gate telescopic hydraulic cylinder (27) is disengaged from the anti-collapse chamber gate (4), thus eliminating the need for the gate telescopic cylinder (21) or the gate telescopic hydraulic cylinder (27) to be connected to the anti-collapse chamber gate (4). The control force of the gate telescopic hydraulic cylinder (27) on the instantaneous silo gate (4) also enables the connecting gate pin (35) to drive the instantaneous silo gate (4) to reciprocate to close or open the silo opening (7) within the spring pin hole (34). When using the spring pin structure (33), the instantaneous silo gate (4) is connected to the gate telescopic cylinder (21) through the spring pin structure (33) or the instantaneous silo gate (4) is connected to the gate telescopic hydraulic cylinder (27) through the spring pin structure (33). When no silo collapse occurs, the gate telescopic cylinder (21) or the gate telescopic hydraulic cylinder (27) drives the instantaneous silo gate (4) to open or close the silo opening (7) normally. When the silo discharges... When the silo collapses, the material flow rate detector (2) detects a material flow rate that exceeds the normal range. The material flow rate detector (2) quickly transmits the silo collapse signal to the high-pressure medium missile to close the silo collapse prevention gate device (9). The retracting gate hole pin (40) pushes the connecting gate hole pin (35) out of the spring pin hole (34), causing the gate telescopic cylinder (21) or the gate telescopic liquid cylinder (27) to disengage from the silo collapse prevention gate (4), eliminating the control force of the gate telescopic cylinder (21) or the gate telescopic liquid cylinder (27) on the silo collapse prevention gate (4), so that the high-pressure medium missile (14) can smoothly push the silo collapse prevention gate (4) to close the silo opening (7) and prevent the silo collapse.

3. The intelligent material flow detection and rapid closing device for preventing silo collapse according to claim 1, characterized in that... The intelligent material flow detection and rapid closure device for preventing silo collapse includes a medium reset silo collapse gate structure (41), which includes a reset inlet medium hole (42), a reset outlet medium hole (43), and a reset power medium (44). The silo collapse gate (4) includes a direct connection to a high-pressure missile gate (45) or an indirect connection to a high-pressure missile gate (106) or a spring pin silo collapse gate (46). The reset inlet medium hole (42) and the reset outlet medium hole (43) are provided on the end wall of the high-pressure missile impact guide tube (15) facing the silo opening (7). The front end and rear end (58) between the high-pressure medium missile (14) and the high-pressure missile impact guide tube (15) are respectively provided with missile rear end seals. The sealing element (47) and the guide tube end seal (48) are provided. The missile rear end seal (47) is located at the rear end (58) of the high-pressure medium missile (14). The missile rear end seal (47) moves back and forth with the high-pressure medium missile (14) and seals between the high-pressure medium missile (14) and the high-pressure missile impact guide tube (15). The guide tube end seal (48) is located on the high-pressure missile impact guide tube (15). The guide tube end seal (48) seals between the high-pressure medium missile (14) and the high-pressure missile impact guide tube (15) at the end of the high-pressure missile impact guide tube (15) facing the hopper opening (7). The reset inlet medium hole (42) and the reset outlet medium hole (43) are located near the guide tube end seal (48). When the high-pressure medium missile (14) does not push the second-stop gate (4), both the reset inlet (42) and the reset outlet (43) are in a state where there is no medium damping in the high-pressure missile impact guide tube (15). When the high-pressure medium missile (14) pushes the second-stop gate (4), the reset outlet (43) discharges the gas or medium from the high-pressure missile impact guide tube (15), reducing the resistance of the high-pressure medium missile (14) to close the second-stop gate (4). When the direct-connection high-pressure missile gate (45) is used, the direct-connection high-pressure missile gate (45) is connected to the high-pressure medium missile (14). After the high-pressure medium missile (14) closes the second-stop gate (4), the control system blocks the reset outlet (43) channel and drives the high-pressure medium missile to close the second-stop gate (4). The dynamic reset power medium (44) enters the high-pressure missile impact guide tube (15) through the reset inlet medium hole (42). The reset power medium (44) pushes the high-pressure medium missile (14) to pull the instantaneous collapse chamber gate (4) to open the hopper opening (7). After the instantaneous collapse chamber gate (4) opens the hopper opening (7), the reset outlet medium hole (43) is opened by the control system to release the reset power medium (44) in the high-pressure missile impact guide tube (15) to prepare for the next instantaneous collapse chamber. Alternatively, when using the indirect high-pressure missile gate (106), the front end of the high-pressure medium missile (14) is provided with a connecting gate structure (119), and the corresponding instantaneous collapse chamber gate (4) is provided with a connecting missile structure (120).When no silo collapse occurs, the high-pressure medium missile (14) is separate from the instantaneous silo collapse stop gate (4). When a silo collapse occurs, the high-pressure medium missile (14) instantly pushes the instantaneous silo collapse stop gate (4) to close the silo opening (7). After the silo collapse risk is eliminated, the connecting gate structure (119) is connected to the connecting missile structure (120). The control system blocks the reset outlet medium hole (43) channel and drives the reset power medium (44) to enter the high-pressure missile impact guide tube (15) from the reset inlet medium hole (42). The reset power medium (44) pushes the high-pressure medium missile (14) to pull the instantaneous silo collapse stop gate (4) to open the silo opening (7). When using the spring pin silo collapse stop gate (46), the high-pressure medium missile (14) and the spring pin silo collapse stop gate (46) are connected or separate. When the high-pressure medium missile (14) and the spring pin anti-collapse gate (46) are set separately, the high-pressure medium missile (14) includes a retractable gate pin (40) and a gate pin release mechanism (49). When no collapse occurs, the spring pin anti-collapse gate (46) is driven by the connecting lug (38) to drive the connecting gate pin (35) to close or open the hopper opening (7) for normal operation. When a collapse occurs, the high-pressure medium missile (14) pushes the retractable gate pin (40) to make the connecting gate pin (35) exit through the spring pin hole (34), instantly closing the hopper opening (7) to prevent collapse. The gate pin release mechanism (49) limits the connecting gate pin (35) to prevent it from falling off and causing a collapse. After the risk is eliminated, the connecting lug (38) drives the connecting gate pin (35), causing the connecting gate pin (35) to enter the through spring pin hole (34). The reset power medium (44) drives the high-pressure medium missile (14) to reset. The connecting lug (38) drives the connecting gate pin (35) to drive the spring pin anti-collapse chamber gate (46) to open the hopper opening (7). The anti-collapse chamber pin release mechanism (49) is either separately connected to the high-pressure medium missile (14) or integrated. When the anti-collapse chamber pin release mechanism (49) is separately connected to the high-pressure medium missile (14), the high-pressure medium missile (14) is located in the middle area of ​​the spring pin anti-collapse chamber gate (46). The front part of the anti-collapse chamber pin release mechanism (49) is connected to the front end of the high-pressure medium missile (14), and the anti-collapse chamber pin is released. A retraction gate pin (40) is provided at the front end of the disengagement mechanism (49). The gate pin disengagement mechanism (49) prevents the gate pin (35) from falling off after disengaging from the spring pin anti-collapse gate (46). When the gate pin disengagement mechanism (49) and the high-pressure medium missile (14) are integrated, the high-pressure medium missile (14) is located at the junction of the spring pin anti-collapse gate (46) and the gate pin (35). When no collapse occurs, the high-pressure medium missile (14) retracts to the high-pressure missile impact guide tube (15), and the gate pin (35) drives the spring pin anti-collapse gate (46) to reciprocate to close or open the hopper opening (7). When a collapse occurs, the high-pressure medium missile (14) pushes the spring pin anti-collapse gate (46) to instantly close the hopper opening (7).The high-pressure medium missile (14) prevents the connecting gate pin (35) from falling off. The connecting power lug (38) drives the connecting gate pin (35) along the wall of the high-pressure medium missile (14) into the through-spring pin hole (34). After the risk of silo collapse is eliminated, the reset power medium (44) drives the high-pressure medium missile (14) back to the high-pressure missile impact guide tube (15). The connecting power lug (38) drives the connecting gate pin (35) to drive the spring pin to prevent the silo collapse gate (46) from opening the silo opening (7).

4. A device for intelligently detecting material flow and rapidly closing the silo gate to prevent silo collapse in seconds, as described in claim 1, is characterized in that... The intelligent material flow detection and rapid closing device for preventing silo collapse includes a double-layer gate (50), which includes a normal opening and closing gate (51) and a rapid silo collapse prevention gate (52). The gate track (5) includes a normal opening and closing gate track (53) and a rapid closing gate track (54). The normal opening and closing gate (51) is set on the normal opening and closing gate track (53), and the rapid silo collapse prevention gate (52) is set on the rapid closing gate track (54). The rapid silo collapse prevention gate (52) is set above or below the normal opening and closing gate (51). When no silo collapse occurs, the material flow rate detector (2) detects that the material flow rate is within the normal range. The normal opening and closing gate (51) opens or closes the silo opening (7) as needed for safe operation. When the material flow rate detector (2) detects that the material flow rate exceeds the normal range, the high-pressure medium missile (14) pushes the ultra-fast instantaneous collapse silo gate (52) to instantly close the silo opening (7). The gate frame (3) or the feeder (60) includes a gate impact buffer (55). The gate impact buffer (55) is set on the gate frame (3) facing the instantaneous collapse silo gate (4) on one side of the silo opening (7) or on the feeder (60) facing the instantaneous collapse silo gate (4). When the instantaneous collapse silo gate (4) is closed by the instantaneous explosive force of the high-pressure medium missile closing the collapse silo gate device (9) to close the silo opening (7), the gate impact buffer bears the strong impact force of the instantaneous collapse silo gate (4) to ensure that the gate frame (3), silo opening (7) or feeder (60) is undamaged.

5. A device for intelligently detecting material flow and rapidly closing the silo gate to prevent silo collapse according to claim 1, characterized in that: One or more high-pressure medium missile closing gate devices (9) are installed at the rear of the instantaneous silo gate (4). The kinetic energy required to push the instantaneous silo gate (4) to close the silo opening (7) at an extremely fast speed when a silo collapse occurs is calculated by the cross-sectional area of ​​the material flow. One high-pressure medium missile closing gate device (9) is used to push the instantaneous silo gate (4) to close the silo opening (7) instantly, or multiple high-pressure medium missile closing gate devices (9) are selected to push the instantaneous silo gate (4) to close the silo opening (7) instantly at the same time. When one high-pressure medium missile closing gate device (9) is used, the high-pressure missile impact guide tube (15) is set in the middle area of ​​the silo gate plate. The material flow rate detector (2) includes ultrasonic material. Material flow rate detector (56), image material flow rate detector (57), infrared material flow rate detector, physical contact material flow rate detector (123), or moisture-measuring material flow rate detector (126). When using an ultrasonic material flow rate detector (56) set around the coal flow guide chute, it uses ultrasonic waves to sense and measure the flow rate and velocity of the coal flow. The normal range of coal flow rate and velocity is set. When the coal flow rate and velocity are within the normal range, the ultrasonic material flow rate detector (56) provides a normal working signal. When the coal flow rate and velocity exceed the normal range, the ultrasonic material flow rate detector (56) instantly provides a collapse alarm signal. The ultrasonic material flow rate detector (56) quickly transmits the collapse signal to the high-pressure control valve (13). The valve (13) causes the compressed medium in the high-pressure tank (12) to lose its balance. The piston (18) retreats instantaneously due to the loss of balance of the compressed medium in the high-pressure tank (12) and forms a large channel for the medium to exit with the medium outlet (17). The compressed medium rushes out of the medium cannon high-pressure tank (99) instantaneously, forming an impact force with explosive energy. The impact force of a large amount of high-pressure medium pushes the high-pressure medium missile (14) to drive the instantaneous collapse gate (4) to close the silo opening (7) and prevent the silo from collapsing. When using the image material flow rate detector (57), the image material flow rate detector (57) is set around the coal flow guide chute. The image material flow rate detector (57) is used to sense and record the flow rate and velocity of the coal flow. The normal range of the coal flow rate and velocity is set. When the coal flow rate and velocity are within the normal range, Within the range, the image material flow rate detector (57) provides a normal working signal. When the coal flow rate and velocity exceed the normal range, the image material flow rate detector (57) quickly transmits the collapse signal to the high-pressure control valve (13). The high-pressure control valve (13) causes the compressed medium in the high-pressure tank (12) to lose its balance. The piston (18) retreats instantaneously due to the loss of balance of the compressed medium in the high-pressure tank (12) and forms a large channel for the medium to exit with the medium outlet (17). This causes the compressed medium to rush out of the medium cannon high-pressure tank (99) instantaneously, forming an impact force with explosive energy. The impact force of a large amount of high-pressure medium pushes the high-pressure medium missile (14) to drive the second-stop collapse gate (4) to close the silo opening (7) and prevent collapse. When using the infrared material flow rate detector (121),The infrared material flow rate detector (121) is set above the normal flow rate and velocity of the coal flow in the coal flow guide chute (122). When a collapse occurs, a large amount of coal flow blocks the infrared beam. The infrared material flow rate detector (121) transmits the collapse signal to the high-pressure control valve (13). The high-pressure control valve (13) causes the compressed medium in the high-pressure tank (12) to lose its balance. The piston (18) retreats instantaneously due to the loss of balance of the compressed medium in the high-pressure tank (12) and forms a large channel for the medium to exit with the medium outlet (17). The compressed medium rushes out of the medium cannon high-pressure tank (99) instantaneously, forming an impact force with explosive energy. The impact force of a large amount of high-pressure medium pushes the high-pressure medium missile (14) to drive the second-stop collapse gate (4) to close the silo opening (7) and prevent collapse. When a physical contact material flow rate detector (123) is used in a silo, the physical contact material flow rate detector (123) includes a supporting sensor shaft (124) and a coal flow rate sensing element (125). The supporting sensor shaft (124) is set on the gate frame (3) or on the coal flow guide chute (122). The coal flow rate sensing element (125) is connected to the supporting sensor shaft (124). The physical contact material flow rate detector (123) is set above the normal flow rate and velocity coal flow surface of the coal flow guide chute (122). When a silo collapse occurs, a large amount of coal flow drives the supporting sensor shaft (124) to rotate or a large amount of coal flow drives the coal flow rate sensing element (125) to rotate. The physical contact material flow rate detector (123) will cause the silo to collapse. The signal is transmitted to the high-pressure control valve (13). The high-pressure control valve (13) causes the compressed medium in the high-pressure tank (12) to lose balance. The piston (18) retreats instantaneously due to the loss of balance of the compressed medium in the high-pressure tank (12) and forms a large channel for the medium to exit with the medium outlet (17). The compressed medium rushes out of the medium cannon high-pressure tank (99) instantaneously, forming an impact force with explosive energy. The impact force of a large amount of high-pressure medium pushes the high-pressure medium missile (14) to drive the second-stop silo gate (4) to close the silo opening (7) and prevent silo collapse. When the moisture content material flow rate detector (126) is used, the moisture content material flow rate detector (126) includes a material moisture detector (127). The material moisture detector (127) is set at the silo opening (7) or the material moisture detector. The device (127) is installed in the water collection tank (128) of the gate frame or the material moisture detector (127) is installed in the coal flow guide trough (122). The normal moisture value of the coal flow is set. When the coal flow is at the normal moisture value, the moisture measuring material flow rate detector (126) provides a normal working signal. When the moisture exceeds the normal value and a collapse occurs, the moisture measuring material flow rate detector (126) transmits the collapse signal to the high pressure control valve (13). The high pressure control valve (13) causes the compressed medium in the high pressure tank (12) to lose balance. The piston (18) retreats instantaneously due to the loss of balance of the compressed medium in the high pressure tank (12) and forms a large channel for the medium to exit with the medium outlet (17). The compressed medium rushes out of the medium cannon high pressure tank (99) instantaneously, forming an impact force with explosive energy.The impact force of a large amount of high pressure medium drives the high pressure medium missile (14) to drive the instantaneous collapse gate (4) to close the silo opening (7) and prevent the collapse. According to the silo structure and the material particle properties, a precise material flow rate detector (2) is selected to instantly feed back the signal and prevent the collapse in time. The outlet (17) of the high-pressure tank (12) is located at the left end, right end, upper part, or lower part of the high-pressure tank (12), or at the front end or rear end (58) of the high-pressure tank (12). The high-pressure tank (12) is located at the rear of the high-pressure missile impact guide tube (15) or at the side (59) of the high-pressure missile impact guide tube (15). The direction of movement of the compressed medium released by the high-pressure missile impact guide tube (15) is consistent with the direction of movement of the reciprocating closing gate of the second-stop collapsing chamber gate (4).

6. A device for intelligently detecting material flow and rapidly closing the silo gate to prevent silo collapse according to claim 1, characterized in that: The high-pressure medium missile (14) and the second-stop collapsing chamber gate (4) are either separately installed, movably connected, or fixedly connected. When the high-pressure medium missile (14) and the second-stop collapsing chamber gate (4) are separately installed, the centerline of the high-pressure medium missile (14) is consistent with the reciprocating motion direction of the second-stop collapsing chamber gate (4), and the front end of the high-pressure medium missile (14) is directly opposite the centerline of the second-stop collapsing chamber gate (4). Alternatively, the front end of the high-pressure medium missile (14) is located on the rear side of the second-stop collapsing chamber gate (4). When the high-pressure medium missile (14) and the second-stop collapsing chamber gate (4) are movably connected, the high-pressure medium missile (14) is located at the rear end (58) of the second-stop collapsing chamber gate (4). The high-pressure medium missile (14) is set on the upper end face of the instant-stop silo gate (4) or the high-pressure medium missile (14) is set on the lower end face of the instant-stop silo gate (4). When the high-pressure medium missile (14) is set on the lower end face of the instant-stop silo gate (4), the high-pressure missile impact guide tube (15) is set on the lower part of the instant-stop silo gate (4) and is separately set or movably connected to the lower part of the instant-stop silo gate (4). The missile push-stop silo plate (61) is provided on the lower end face of the instant-stop silo gate (4). The missile push-stop silo plate (61) is connected to the instant-stop silo gate (4). When a silo collapse occurs, the missile push-stop silo plate (61) is impacted by the high-pressure medium missile (14) and instantly closes the silo opening (7).

7. The intelligent material flow detection and rapid closing device for stopping silo collapse by instantly closing the silo gate according to claim 1, characterized in that: The commonly used switch gate (51) and the ultra-fast second-stop gate (52) are equipped with a stop gate reset structure (62). The stop gate reset structure (62) includes a pin reset stop gate structure (65), a bolt reset stop gate structure (63), or a telescopic reset stop gate structure (64). When the pin reset stop gate structure (65) is used, the pin reset stop gate structure (65) includes a reset pin (66), a commonly used gate reset pin (67), and a bolt reset pin (68). The positioning pin hole (67) and the anti-collapse bin gate reset pin hole (68) are connected. When the ultra-fast anti-collapse bin gate (52) closes the material outlet, the normal gate reset pin hole (67) and the anti-collapse bin gate reset pin hole (68) form a through-reset pin structure (31) on the top and bottom. The reset pin (66) is inserted into the through-reset pin structure (31), which drives the normal switch gate (51) to open the hopper outlet (7). The normal switch gate (51) drives the ultra-fast anti-collapse bin gate (52). Open the hopper opening (7), and the high-pressure medium missile (14) is reset by the ultra-fast second-stage collapse gate (52) to prepare for the next collapse. When the bolt-reset collapse gate structure (63) is used, the bolt-reset collapse gate structure (63) includes a reset bolt (69), a common gate reset bolt hole (70), and a collapse gate reset bolt hole (71). After the ultra-fast second-stage collapse gate (52) closes the discharge port, the common gate reset bolt hole (70) and the collapse gate reset bolt hole (71) form a through-reset bolt structure (72) on the top and bottom. Insert the reset bolt (69) into the through-reset bolt structure (72) to drive the common switch gate (51) to open the hopper opening (7). The common switch gate (51) drives the ultra-fast second-stage collapse gate (52) to open the hopper opening (7). The ultra-fast second-stage collapse gate (52) resets the high-pressure medium missile (14) to prepare for the next collapse. When the telescopic component reset anti-collapse chamber gate structure (64) is used, the telescopic component reset anti-collapse chamber gate structure (64) includes a reset telescopic component (73), which includes a manual reset telescopic component, a remote control reset telescopic component (74), or an automatic reset telescopic component (76). The reset telescopic component (73) is set on the normal switch gate (51) or on the ultra-fast second anti-collapse chamber gate (52). The reset telescopic component (73) includes a reset telescopic rod (75). When the ultra-fast second anti-collapse chamber gate (52) is not closing the hopper opening (7), the reset telescopic rod (75) is in a retracted state. When the ultra-fast second anti-collapse chamber gate (52) closes the hopper opening (7) in the collapsible state, the reset telescopic rod (75) extends out of the rear of the normal switch gate (51), and the extended end of the reset telescopic rod (75) exceeds the distance between the normal switch gate (51) and the ultra-fast second anti-collapse chamber gate (52). When the commonly used switch gate (51) opens the material outlet, it pushes the reset telescopic rod (75), which in turn drives the ultra-fast second-time collapse-stopping chamber gate (52) to open the material outlet. This causes the ultra-fast second-time collapse-stopping chamber gate (52) to push the high-pressure medium missile (14) to reset, preparing for the next collapse-stopping chamber operation.When the reset telescopic component (73) is installed on the normal switch gate (51), the instantaneous collapse stop gate (4) is provided with a collapse stop gate reset structure (62) that cooperates with the reset telescopic rod (75). When a collapse occurs, the high-pressure medium missile (14) pushes the instantaneous collapse stop gate (52) to instantly close the discharge port. The normal switch gate (51) then closes the discharge port. By manually operating the reset telescopic component (73), the normal switch gate (51) drives the instantaneous collapse stop gate. (52) Open the discharge port, or use the material flow rate detector (2) signal to open the high-pressure dam valve (25) and remotely reset the telescopic component (74). The remotely reset telescopic component (74) causes the normal switch gate (51) to drive the ultra-fast dam gate (52) to open the discharge port, or use the automatic reset telescopic component (76) to cause the normal switch gate (51) to drive the ultra-fast dam gate (52) to open the discharge port, so that the high-pressure medium missile (14) is reset, preparing for the next dam opening. The automatic reset telescopic component (76) includes a hydraulic reset telescopic component, a pneumatic reset telescopic component, or an electric reset telescopic component (77). When the reset telescopic component (73) is installed on the ultra-fast instantaneous collapse stop gate (52), when a collapse occurs, the high-pressure medium missile (14) pushes the ultra-fast instantaneous collapse stop gate (52) to instantly close the discharge port. The normal operating gate (51) then closes the discharge port. The reset telescopic component (73) is manually controlled by manual operation to make the normal operating gate (51) drive the ultra-fast medium missile (14) to close the discharge port. The rapid-breakage chamber gate (52) opens the discharge port, or the commonly used switch gate (51) is driven by the remote-controlled reset telescopic component (74) to open the discharge port of the rapid-breakage chamber gate (52), or the automatic reset telescopic component (76) extends the automatic reset telescopic rod (75). The extended length of the automatic reset telescopic rod (75) causes the commonly used switch gate (51) to drive the rapid-breakage chamber gate (52) to open the discharge port, thus resetting the high-pressure medium missile (14) to prepare for the next breakage chamber operation.

8. A device for intelligently detecting material flow and rapidly closing the silo gate to prevent silo collapse according to claim 1, characterized in that: The intelligent material flow detection and rapid closure device for preventing silo collapse includes a single-medium cylinder silo collapse gate device (78). The single-medium cylinder silo collapse gate device (78) includes a high-pressure missile tube (79), a telescopic cylinder guide tube (82), a media power station (83), and a control valve (107). The high-pressure missile tube (79) is located inside the telescopic cylinder guide tube (82). The control valve (107) includes a direct-connect gate control valve (96) and / or a high-pressure silo collapse valve (108). The high-pressure silo collapse valve (108) includes a piston-type silo collapse valve (110), a butterfly-type silo collapse valve (109), a rotary silo collapse valve, or a magnetic silo collapse valve. The high-pressure missile tube (79) is located inside the telescopic cylinder guide tube (82). The front end of the high-pressure missile tube (79) is connected to the second-stop gate (4). The telescopic cylinder guide tube (82) includes a high-pressure medium channel (111). The high-pressure medium channel (111) is connected to the high-pressure medium outlet (97) of the high-pressure tank or to the high-pressure medium outlet (95) of the high-pressure barrier valve, forming a multi-functional structure (112) connected to the high-pressure tank. The outer periphery of the high-pressure missile tube (79) facing the high-pressure tank (12) is provided with a missile seal (113). The end of the telescopic cylinder guide tube (82) facing the second-stop gate (4) is provided with a guide tube seal (114). An opening gate inlet / outlet medium hole (115) is provided near the guide tube seal (114). The high-pressure medium channel (111) is provided with a commonly used closing mechanism. The medium pressure in the high-pressure tank (12) is greater than the medium pressure in the high-pressure medium channel (111) of the conduit, so that the medium in the high-pressure medium channel (111) of the conduit does not generate operating power for the high-pressure rupture chamber valve (108). The direct-connected gate control valve (96) includes the gate inlet / outlet medium valve (117) and the gate inlet / outlet medium valve (118). When no rupture occurs, the gate inlet / outlet medium valve (118) is closed to release the power medium through the commonly used gate inlet / outlet medium hole (116). The gate inlet / outlet medium valve (117) is opened to allow the power of the medium power station (83) to drive the high-pressure missile tube (79) to drive the second-stop rupture chamber gate (4) through the gate inlet / outlet medium hole (115). Open the silo opening (7), close the gate valve for inlet and outlet medium (118). Through the commonly used gate valve inlet and outlet medium hole (116), the power of the medium power station (83) drives the high-pressure missile tube (79). The high-pressure missile tube (79) causes the instantaneous silo-stopping gate (4) to close the silo opening (7) and work normally. When a silo collapse occurs, the material flow rate detector (2) instantly opens the gate valve for inlet and outlet medium (117) to open the medium discharge channel and discharge the medium from the missile seal (113) to the guide tube seal (114). At the same time, the high-pressure silo-stopping valve (108) is activated. The high-pressure silo-stopping valve (108) instantly increases the high-pressure power pushing the high-pressure missile tube (79), causing the instantaneous silo-stopping gate (4) to quickly close the silo opening (7) and prevent the silo collapse.The material flow rate detector (2) instantly opens the gate inlet / outlet medium valve (117) to open the medium discharge channel and discharge the medium from the missile seal (113) to the guide tube seal (114). At the same time, it activates the high-pressure rupture chamber valve (108) and the gate inlet / outlet medium valve (118). The high-pressure rupture chamber valve (108) and the gate inlet / outlet medium valve (118) instantly increase the high-pressure power pushing the high-pressure missile tube (79). The dual system powerfully causes the second-stop rupture chamber gate (4) to quickly close the silo opening (7) to prevent rupture.

9. A device for intelligently detecting material flow and rapidly closing the silo gate to prevent silo collapse in seconds, as claimed in claim 1, is characterized in that: The gate frame (3) or the second-stage damming chamber gate (4) includes a damming chamber gate guide wheel (90). The damming chamber gate guide wheel (90) is set on the gate frame (3) or on the second-stage damming chamber gate (4). When the damming chamber gate guide wheel (90) is set on the gate frame (3), the rolling surface (91) of the damming chamber gate guide wheel (90) is in contact with the side surface (92) of the second-stage damming chamber gate, so that the side surface (92) of the second-stage damming chamber gate does not slide and rub against the gate frame (3). When the damming chamber gate guide wheel (90) is set on the second-stage damming chamber gate (4), the rolling surface (91) of the damming chamber gate guide wheel (90) is in contact with the side wall of the gate frame (3), so that when the second-stage damming chamber gate (4) reciprocates, it does not stick to the gate frame (3) and does not generate sliding friction resistance between the two sides of the second-stage damming chamber gate (4) and the gate frame (3).

10. A device for intelligently detecting material flow and rapidly closing the silo gate to prevent silo collapse in seconds, as claimed in claim 1, is characterized in that: The intelligent material flow detection and rapid closing device for preventing silo collapse (1) includes a high-pressure tank (80) for driving telescopic cylinders, a missile telescopic cylinder (81), a telescopic cylinder guide tube (82), and a medium power station (83). The high-pressure tank (80) for driving telescopic cylinders includes a medium inlet (84) and a high-pressure medium release valve (86). The missile telescopic cylinder (81) is installed inside the guide tube of the missile telescopic cylinder (81). The reciprocating motion direction of the missile telescopic cylinder (81) is consistent with the motion direction of the silo collapse stop valve (4). The end of the missile telescopic cylinder (81) is provided with a silo collapse stop valve component (87) and a high-pressure tank channel component (88). The high-pressure tank (80) for driving telescopic cylinders... A high-pressure release valve (86) is provided between the pressure tank (80) and the high-pressure tank channel component (88). The high-pressure release valve (86) includes a piston-type high-pressure valve, a butterfly-type high-pressure valve (89), a magnetically controlled high-pressure valve, and a rotary-type high-pressure valve (85). One end of the high-pressure tank channel component (88) is sealed to the missile telescopic cylinder (81), and the other end is connected to the high-pressure release port (98) of the high-pressure tank (80) that drives the telescopic cylinder. The anti-collapse chamber gate component (87) is connected to the anti-collapse chamber gate (4). One end of the guide tube of the missile telescopic cylinder (81) is fixed to the gate frame (3), and the other end passes through the missile telescopic cylinder (81). Connected to the instant-stop gate (4), the guide tube of the missile telescopic cylinder (81) includes a rear-end inlet / outlet medium port (93) and a front-end inlet / outlet medium port (94). The rear-end inlet / outlet medium port (93) and the front-end inlet / outlet medium port (94) are connected to the medium power station (83). When no collapse occurs, the rear-end inlet / outlet medium port (93) inputs the power medium while the front-end inlet / outlet medium port (94) discharges the power medium, which pushes the missile telescopic cylinder (81) to open the instant-stop gate (4). When it is necessary to close the hopper opening (7), the rear-end inlet / outlet medium port (93) discharges the power medium while the front-end inlet / outlet medium port (94) inputs the power medium, which pushes the missile telescopic cylinder (81) to open the instant-stop gate (4). 1) Close the instantaneous collapse gate (4). When the material flow rate detector (2) detects the collapse state, the rear inlet / outlet medium port (93) releases the power medium, the front inlet / outlet medium port (94) inputs the power medium, and at the same time releases the high pressure medium valve (86) to open the high pressure tank (80) of the drive telescopic cylinder and push the missile telescopic cylinder (81) to instantly close the silo opening (7). When the collapse risk is eliminated, the front inlet / outlet medium port (94) opens to release the high pressure medium, eliminating the damping of the high pressure medium on the missile telescopic cylinder (81). The rear inlet / outlet medium port (93) inputs the power medium to push the missile telescopic cylinder (81) to open the instantaneous collapse gate (4).

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