Time-controlled explosion process product collecting device

Abstract

The invention relates to the technical field of industrial manufacturing safety, and discloses a time control explosion process product acquisition device, which comprises an explosion process product collector, a time metering module with signal indication, a data acquisition and transmission module and a time control and data storage module, the explosion process product collector is electrically connected with the time metering module with the signal indication, the time metering module with the signal indication is fixedly installed in the explosion process product collector, and the data collection and transmission module is in transceiving connection with the time metering module with the signal indication through wireless signals. And the data acquisition and transmission module is electrically connected with the time control and data storage module and is connected with the time control and data storage module through wired signals. According to the time-controlled explosion process product acquisition device provided by the scheme, multiple technical means such as data high and low frequency separate acquisition, time instruction synchronous control and spring and reverse-phase electromagnetic repulsion are combined, and rapid acquisition of high-speed and extremely-high-speed fluid is realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of industrial manufacturing safety, in particular to a runaway explosion process product collecting device. BACKGROUND

[0002] In the related art, in the chemical field, a large amount of toxic and harmful or combustion and explosion dangerous gas, dust and aerosol and other substances are often produced in product processing and operation accidents; in mine production and tunnel construction, flammable and explosive gas, dust and CO2 and the like are also produced. Dust explosion characteristics and influencing factors are crucial to safety production and hazard prevention, and the explosion process is very complex, and the process product is difficult to reveal, and experimental data is missing.

[0003] Explosion accidents are often accompanied by a chain reaction of "initial explosion - product diffusion - secondary / continuous explosion", and the high temperature and high pressure generated by the initial explosion can ignite the unreacted medium, and the process product (such as combustible gas, toxic dust) will also intensify the subsequent explosion power, which brings great safety hazards to personnel life and equipment safety, and because of the lack of accurate grasp of the explosion process product, accident tracing and risk prediction always exist key technical gaps.

[0004] At present, the research on explosion products in the industry is mostly focused on static residual analysis after the accident, and the collection technology of the products in the explosion process still has significant shortcomings: on the one hand, the explosion process lasts for a very short time (usually in milliseconds, microseconds), and the existing collection equipment is difficult to match its time scale, and cannot capture the dynamic changes of product composition and concentration in real time; on the other hand, the high temperature, high pressure and strong impact environment of the explosion site further limits the adaptability of conventional collection devices, resulting in that a mature and reliable explosion process product dynamic collection and analysis technology system has not been formed so far; therefore, we propose a time-controlled explosion process product collecting device. SUMMARY

[0005] The present application provides a time-controlled explosion process product collecting device, which can solve the problem that the existing collection equipment is difficult to match its time scale, and cannot capture the dynamic changes of product composition and concentration in real time; on the other hand, the high temperature, high pressure and strong impact environment of the explosion site further limits the adaptability of conventional collection devices, resulting in that a mature and reliable explosion process product dynamic collection and analysis technology system has not been formed so far.

[0006] In order to achieve the above object, the scheme provides a time-controlled explosion process product collecting device, which comprises an explosion process product collector, a time measurement module with signal indication, a data collection and transmission module and a time control and data storage module, the explosion process product collector is electrically connected with the time measurement module with signal indication, the time measurement module with signal indication is fixedly installed in the explosion process product collector, the data collection and transmission module is connected with the time measurement module with signal indication through wireless signal transmission, and the data collection and transmission module and the time control and data storage module are electrically connected and connected through wired signals.

[0007] Optionally, the time control and data storage module is wirelessly connected with the time measurement module with signal indication through a control instruction converter, and is electrically connected with a ignition source.

[0008] Optionally, the explosion process product collector comprises a cylinder with open ends, a front cover, a rear cover, an electromagnetic iron righting fixing base, an electromagnetic iron, a guide righting seat and a sealing plug with a spring, the front end and the rear end of the cylinder are connected with the front cover and the rear cover respectively, and sealing ring one, lateral pin buckle one and sealing ring two, lateral pin buckle two are arranged between the cylinder and the front cover and the rear cover respectively to realize sealed connection. The electromagnetic iron righting fixing base, the electromagnetic iron, the guide righting seat and the sealing plug with a spring are located in the interior of the cylinder, the electromagnetic iron righting fixing base comprises a base, a connecting rod one is installed on the side of the base, the other end of the connecting rod one is threadedly fixedly connected with the rear cover, a fixing bolt is arranged between the electromagnetic iron and the base, and the fixing bolt is used for fixedly connecting the electromagnetic iron and the base, the guide righting seat comprises a T-shaped component with a central hole, a connecting rod two is installed on the side of the T-shaped component, and the T-shaped component is fixedly connected with the base through the connecting rod two.

[0009] Optionally, a double-V-shaped through hole is formed in the front cover, the central axis of the sealing plug with a spring is the same as the central axis of the double-V-shaped through hole, the sealing plug with a spring comprises a plug one and a spring one, sealing ring three is arranged on the plug one, the plug one is in sealed connection with the sealing ring one, one end of the spring one is fixedly connected with the plug one, the other end of the spring one is in extrusion contact with the end face of the T-shaped component, a connecting rod three is installed at the rear end of the plug one, the connecting rod three passes through the guide righting seat and is magnetically connected with the electromagnetic iron.

[0010] Optionally, a gas collecting hole is formed in the front cover, and the gas collecting hole is connected with a control valve through a pipeline.

[0011] Optionally, the time measurement module with signal indication comprises a power supply with a current inverter, a time relay, a signal lamp, a control switch and a current inverter. The power supply of the current inverter includes a power supply one, which is fixedly connected with the connecting rod one through a screw, and is electrically connected with the electromagnet, and the current inverter is electrically connected with the power supply one and the time relay respectively; the time relay is fixedly connected with the connecting rod one, and is electrically connected with the current inverter and the signal lamp through wires respectively, the signal lamp and the control switch are fixed in the inner side of the rear cover, and the time relay, the signal lamp and the control switch are electrically connected in sequence, and the other end of the control switch is electrically connected with the electromagnet, and the power supply one, the current inverter, the time relay, the signal lamp and the control switch are electrically connected in a closed loop through wires.

[0012] Optionally, the data acquisition and transmission module includes a data acquisition card, a high-speed acquisition card and a wireless signal receiver; the input ends of the data acquisition card and the high-speed acquisition card are electrically connected with the output end of the wireless signal receiver; the input end of the wireless signal receiver is wirelessly connected with the power supply one, the time relay and the signal lamp and receives signals; the data acquisition card is used for collecting the state signals of the power supply one and the signal lamp; and the high-speed acquisition card is used for collecting the data signals of the time relay.

[0013] Optionally, the time control and data storage module includes a computer, control software, a wireless signal transmitter, a control instruction converter and a printer; the control software is installed in the computer environment and receives and stores the signal data of the power supply one, the time relay and the signal lamp; The input end of the computer is electrically connected with the data acquisition card and the high-speed acquisition card; the output end of the computer is electrically connected with the input end of the ignition source, the printer and the control instruction converter respectively; the output end of the control instruction converter is electrically connected with the input end of the wireless signal transmitter; and the output end of the wireless signal transmitter is wirelessly connected with the time relay.

[0014] Optionally, the front cover and the rear cover are provided with symmetrical screw holes one and two on the outer end faces, so that the front cover and the rear cover are convenient to assemble and disassemble.

[0015] Through the above technical scheme, the time-controlled explosion process product collecting device provided by the present application has the following advantages in use: 1. The time-controlled explosion process product collecting device provided by the present application combines multiple technical means such as high and low frequency data acquisition, time instruction synchronous control and spring and reverse electromagnetic repulsion, so that the rapid collection of high-speed and extremely high-speed fluid is realized. 2. The device provided by the present application adopts modular design, the connection ports are of the same standard, and the rapid connection is realized through threads and pins, so that the device is convenient to assemble and disassemble; the valves and pipelines are of unified standard, the parts are good in universality, the device is convenient to clean in later period and has good repeatability. 3. The device provided by the present invention achieves the organic integration of the acquisition device and the control terminal through wireless connection. It can not only set command parameters and acquire data while ensuring safety, but also greatly simplify the connection complexity of the device, and realize the rapid deployment of the acquisition device and the linkage control of multiple sets. 4. The device provided by this invention has a simple structure and good stability. The collected fluid can be passed through the gas sampling hole, which can realize the gas-solid separation and closed sampling in the later stage. The test process has zero emissions, ensuring that the collected samples are not contaminated, and realizing the green and environmentally friendly experimental process.

[0016] Other features and advantages of this solution will be described in detail in the following detailed implementation section. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of a time-controlled explosion process product collection device provided by the present invention.

[0018] Figure 2 This is a side view of the explosion process product collector and the time measurement module with signal indication in a time-controlled explosion process product collection device provided by the present invention.

[0019] Figure 3 This is a side view of the data acquisition and transmission module and the time control and data storage module in a time-controlled explosion process product acquisition device provided by the present invention.

[0020] Figure 4 This is a front view schematic diagram of the front cover and rear cover of a time-controlled explosion process product collection device provided by the present invention.

[0021] Explanation of reference numerals in the attached figures: 1-Explosion process product collector, 2-Time measuring module with signal indication, 3-Data acquisition and transmission module, 4-Time control and data storage module, 1-1-Cylinder, 1-2-Front cover, 1-3-Rear cover, 1-4-Electromagnetic centering and fixing base, 1-5-Electromagnet, 1-6-Guide centering seat, 1-7-Sealing plug with spring, 1-2-1-Double V-shaped through hole, 1-2-2-Gas sampling hole, 1-2-3-Control valve, 1-2-4-Side pin buckle one, 1-2-5-Sealing ring one, 1-2-6-Spiral opening one, 1-3-1-Sealing ring two, 1-3-2-Side pin buckle two, 1-3-3-Spiral opening two, 1-4-1-Bottom 1-4-2-Connecting rod one, 1-4-3-Fixing bolt, 1-6-1-T-shaped component, 1-6-2-Connecting rod two, 1-7-1-Sealing ring three, 1-7-2-Plug one, 1-7-3-Spring one, 1-7-4-Connecting rod three, 2-1-Power supply, 2-2-Time relay, 2-3-Indicator light, 2-4-Control switch, 2-1-1-Power supply one, 2-1-2-Current inverter, 3-1-Data acquisition card, 3-2-High-speed acquisition card, 3-3-Wireless signal receiver, 4-1-Computer, 4-2-Control software, 4-3-Wireless signal transmitter, 4-4-Control command converter, 4-5-Printer, 5-Ignition source. Detailed Implementation

[0022] To make the aforementioned objectives, features, and advantages of this solution more apparent and understandable, the specific embodiments of this solution are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this solution. However, this solution can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this solution. Therefore, this solution is not limited to the specific embodiments disclosed below.

[0023] In the description of this solution, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this solution and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this solution. The terms "first" and "second" are used to distinguish one element from another and do not have sequential or importance. Furthermore, in the following description, when referring to the accompanying drawings, the same reference numerals in different drawings indicate the same or similar elements, which will not be repeated here.

[0024] In this solution, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this solution based on the specific circumstances.

[0025] According to some embodiments of this solution, a time-controlled explosion process product collection device is provided, with reference to... Figures 1-4 As shown, the time-controlled explosion process product collection device includes an explosion process product collector 1, a time measurement module 2 with signal indication, a data acquisition and transmission module 3, and a time control and data storage module 4. The explosion process product collector 1 is electrically connected to the time measurement module 2 with signal indication, and the time measurement module 2 with signal indication is fixedly installed inside the explosion process product collector 1. Data and command transmission between the time measurement module 1 and the data acquisition and transmission module 3 and the time control and data storage module 4 are realized through a wireless signal receiver 3-3 and a wireless signal transmitter 4-3.

[0026] The data acquisition and transmission module 3 is connected to the time measurement module 2 with signal indication via wireless signal transceiver, and the data acquisition and transmission module 3 is electrically connected to the time control and data storage module 4 as well as via wired signal connection.

[0027] The time control and data storage module 4 is wirelessly connected to the time metering module 2 with signal indication via a control command converter, and electrically connected to the ignition source 5, for issuing control commands and delay times to the time relay 2-2 and the ignition source 5 respectively.

[0028] See Figure 2 The explosion process product collector 1 includes a cylindrical body 1-1 with openings at both ends, a front cover 1-2, a rear cover 1-3, an electromagnet-supporting and fixing base 1-4, an electromagnet 1-5, a guide and supporting seat 1-6, and a sealing plug 1-7 with a spring. The front and rear ends of the cylindrical body 1-1 are connected to the front cover 1-2 and the rear cover 1-3, respectively. A sealing ring 1-2-5, a lateral pin 1-2-4, a sealing ring 1-3-1, and a lateral pin 1-3-2 are respectively provided between the cylindrical body 1-1 and the front cover 1-2 and the rear cover 1-3 to achieve a sealed connection.

[0029] In addition, the electromagnet straightening and fixing base 1-4, electromagnet 1-5, guide straightening seat 1-6 and spring-loaded sealing plug 1-7 are located inside the cylinder 1-1. The electromagnet straightening and fixing base 1-4 includes a base 1-4-1, a connecting rod 1-4-2 is installed on the side of the base 1-4-1, and the other end of the connecting rod 1-4-2 is threadedly fixed to the rear cover 1-3. A fixing bolt 1-4-3 is installed between the electromagnet 1-5 and the base 1-4-1, and the fixing connection is achieved through the fixing bolt 1-4-3. The guide straightening seat 1-6 includes a T-shaped component 1-6-1 with a central opening, a connecting rod 1-6-2 is installed on the side of the T-shaped component 1-6-1, and the T-shaped component 1-6-1 is fixed to the base 1-4-1 through the connecting rod 1-6-2.

[0030] The front cover 1-2 has a double V-shaped through hole 1-2-1. The central axis of the spring-loaded sealing plug 1-7 is the same as the central axis of the double V-shaped through hole 1-2-1. The spring-loaded sealing plug 1-7 includes a plug 1-7-2 and a spring 1-7-3. A sealing ring 3 1-7-1 is provided on the plug 1-7-2, which is used to establish a sealed connection with the plug 1-7-2 through the sealing ring 3 1-7-1. After the electromagnet 1-5 is de-energized, the plug 1-7-2 is squeezed and sealed to the double V-shaped through hole 1-2-1 under the action of the spring 1-7-3.

[0031] One end of spring 1-7-3 is fixedly connected to plug 1-7-2, and the other end of spring 1-7-3 is pressed against the end face of T-shaped component 1-6-1. A connecting rod 3 1-7-4 is installed at the rear end of plug 1-7-2. The connecting rod 3 1-7-4 passes through guide seat 1-6 and is magnetically connected to electromagnet 1-5.

[0032] The front cover 1-2 has a gas sampling hole 1-2-2. The gas sampling hole 1-2-2 is connected to a control valve 1-2-3 through a pipeline. The control valve 1-2-3 controls whether the gas sampling hole 1-2-2 is connected to the outside of the cylinder 1-1.

[0033] When electromagnet 1-5 is energized, under the strong magnetic force, connecting rod 1-7-4 is magnetically attracted to electromagnet 1-5, and spring 1-7-3 is in a compressed state. At this time, plug 1-7-2 separates from double V-shaped through hole 1-2-1, and the inside of cylinder 1-1 is connected to the outside through double V-shaped through hole 1-2-1. When electromagnet 1-5 is de-energized, the magnetic force of electromagnet 1-5 disappears, connecting rod 1-7-4 disengages from electromagnet 1-5, and plug 1-7-2 is sealed to double V-shaped through hole 1-2-1 through sealing ring 1-7-1 under the axial elastic force of spring 1-7-3. When electromagnet 1-5 is energized in the reverse direction, the magnetic force of electromagnet 1-5 is reversed and the same as the force of spring 1-7-3, helping plug 1-7-2 to seal to double V-shaped through hole 1-2-1 at a faster speed.

[0034] Furthermore, the time metering module 2 with signal indication includes a power supply 2-1 with a current inverter, a time relay 2-2, an indicator light 2-3, a control switch 2-4, and a current inverter 2-1-2; The power supply 2-1 with a current inverter includes a power supply 2-1-1, which is fixedly connected to a connecting rod 1-4-2 by screws. The power supply 2-1-1 is also electrically connected to an electromagnet 1-5. The current inverter 2-1-2 is electrically connected to the power supply 2-1-1 and a time relay 2-2. The time relay 2-2 is fixedly connected to the connecting rod 1-4-2 and is electrically connected to the current inverter 2-1-2 and a signal light 2-3 via wires. The signal light 2-3 and a control switch 2-4 are fixed inside the rear cover 1-3. The time relay 2-2, signal light 2-3, and control switch 2-4 are electrically connected in sequence. The other end of the control switch 2-4 is electrically connected to the electromagnet 1-5. The power supply 2-1-1, current inverter 2-1-2, time relay 2-2, signal light 2-3, and control switch 2-4 are connected in a closed-loop manner via wires.

[0035] Signal light 2-3 is used to detect whether the circuit is closed. Specifically, when control switch 2-4 is closed, the circuit may be closed; when control switch 2-4 is open, the circuit is definitely open. Time relay 2-2 is a time control switch. When no time is set or the set time has not been reached, time relay 2-2 is in the closed state; when the set time is reached, time relay 2-2 is in the open state. Current inverter 2-1-2 is a current reversing device. When time relay 2-2 is in the closed state, current inverter 2-1-2 outputs current in the forward direction; when time relay 2-2 is in the open state, current inverter 2-1-2 outputs current in the reverse direction.

[0036] See Figure 3 The data acquisition and transmission module 3 includes a data acquisition card 3-1, a high-speed acquisition card 3-2, and a wireless signal receiver 3-3. The input terminals of the data acquisition card 3-1 and the high-speed acquisition card 3-2 are electrically connected to the output terminal of the wireless signal receiver 3-3, respectively. The input terminal of the wireless signal receiver 3-3 is wirelessly connected to the power supply 2-1-1, the time relay 2-2, and the signal light 2-3 and receives signals. The data acquisition card 3-1 is used to collect the status signals of the power supply 2-1-1 and the signal light 2-3, and the high-speed acquisition card 3-2 is used to collect the data signals of the time relay 2-2. The output terminals of the data acquisition card 3-1 and the high-speed acquisition card 3-2 are electrically fused to the time control and data storage module 4, respectively.

[0037] The time control and data storage module 4 includes a computer 4-1, control software 4-2, a wireless signal transmitter 4-3, a control command converter 4-4, and a printer 4-5. The control software 4-2 is built into the computer 4-1 environment and receives and stores signal data from the power supply 2-1-1, time relay 2-2, and indicator light 2-3. The control software 4-2 analyzes the data status and generates result charts, and outputs control commands via manual input, thereby controlling and synchronizing the time relay 2-2 and ignition source 5.

[0038] The computer 4-1 input terminal is electrically fused to the data acquisition card 3-1 and the high-speed acquisition card 3-2. The computer 4-1 output terminal is electrically fused to the ignition source 5, the printer 4-5, and the input terminal of the control command converter 4-4, respectively. The output terminal of the control command converter 4-4 is electrically fused to the input terminal of the wireless signal transmitter 4-3. The output terminal of the wireless signal transmitter 4-3 is wirelessly connected to the time relay 2-2. The computer 4-1 automatically records and saves all process data and plots analysis curves, and controls the printer 4-5 to output the data results. The data acquisition and transmission module 3, together with the time control and data storage module 4, can realize the linkage control of multiple devices.

[0039] The outer end faces of the front cover 1-2 and the rear cover 1-3 are provided with symmetrical spiral opening 1-2-6 and spiral opening 1-3-3, which facilitates the installation and removal of the front cover 1-2 and the rear cover 1-3.

[0040] The preferred embodiments of this solution have been described in detail above with reference to the accompanying drawings. However, this solution is not limited to the specific details in the above embodiments. Within the scope of the technical concept of this solution, various simple modifications can be made to the technical solution, and these simple modifications all fall within the protection scope of this solution.

[0041] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this solution will not describe the various possible combinations separately.

[0042] Furthermore, various implementations of this solution can be combined in any way, as long as they do not violate the spirit of this solution, they should also be regarded as the content disclosed in this solution.

Claims

1. A device for collecting products from a time-controlled explosion process, characterized in that, The device includes an explosion process product collector (1), a time measuring module (2) with signal indication, a data acquisition and transmission module (3), and a time control and data storage module (4). The explosion process product collector (1) is electrically connected to the time measuring module (2) with signal indication, and the time measuring module (2) with signal indication is fixedly installed inside the explosion process product collector (1). The data acquisition and transmission module (3) is wirelessly connected to the time measuring module (2) with signal indication, and the data acquisition and transmission module (3) and the time control and data storage module (4) are electrically connected and connected by a wired signal. The time control and data storage module (4) is wirelessly connected to the time measuring module (2) with signal indication through a control command converter, and is electrically connected to an ignition source (5). The explosion process product collector (1) includes a cylinder (1-1) with openings at both ends and a front cover (1-2). The cylinder (1-1) includes a rear cover (1-3), an electromagnet-based centering base (1-4), an electromagnet (1-5), a guide centering seat (1-6), and a spring-loaded sealing plug (1-7). The front and rear ends of the cylinder (1-1) are connected to the front cover (1-2) and the rear cover (1-3) respectively. A sealing ring (1-2-5) and a lateral pin (1-2-4) are respectively provided between the cylinder (1-1) and the front cover (1-2) and the rear cover (1-3). The sealing ring (1-3-1) and the side pin (1-3-2) are used to achieve a sealing connection; the front cover (1-2) is provided with a double V-shaped through hole (1-2-1), and the central axis of the spring-loaded sealing plug (1-7) is the same axis as the central axis of the double V-shaped through hole (1-2-1); the front cover (1-2) is provided with a gas sampling hole (1-2-2), and the gas sampling hole (1-2-2) is connected to a control valve (1-2-3) through a pipeline.

2. The device for collecting products from a time-controlled explosion process according to claim 1, characterized in that: The electromagnet straightening and fixing base (1-4), electromagnet (1-5), guide straightening seat (1-6), and spring-loaded sealing plug (1-7) are located inside the cylinder (1-1). The electromagnet straightening and fixing base (1-4) includes a base (1-4-1), and a connecting rod (1-4-2) is installed on the side of the base (1-4-1). The other end of the connecting rod (1-4-2) is threadedly fixed to the rear cover (1-3). A fixing bolt (1-4-3) is installed between the magnet (1-5) and the base (1-4-1), and a fixed connection is achieved through the fixing bolt (1-4-3). The guide and straightening seat (1-6) includes a T-shaped component (1-6-1) with a central opening. A connecting rod (1-6-2) is installed on the side of the T-shaped component (1-6-1). The T-shaped component (1-6-1) is fixed to the base (1-4-1) through the connecting rod (1-6-2).

3. The device for collecting products from a time-controlled explosion process according to claim 2, characterized in that: The spring-loaded sealing plug (1-7) includes a plug (1-7-2) and a spring (1-7-3). A sealing ring (1-7-1) is provided on the plug (1-7-2) for establishing a sealed connection with the plug (1-7-2) through the sealing ring (1-2-5). One end of the spring (1-7-3) is fixedly connected to the plug (1-7-2), and the other end of the spring (1-7-3) is pressed against the end face of the T-shaped member (1-6-1). A connecting rod (1-7-4) is installed at the rear end of the plug (1-7-2). The connecting rod (1-7-4) passes through the guide centering seat (1-6) and is magnetically connected to the electromagnet (1-5).

4. The device for collecting products from a time-controlled explosion process according to claim 3, characterized in that: The time metering module (2) with signal indication includes a power supply (2-1) with a current inverter, a time relay (2-2), an indicator light (2-3), a control switch (2-4), and a current inverter (2-1-2). The power supply (2-1) with current inverter includes a power supply (2-1-1), which is fixedly connected to a connecting rod (1-4-2) by screws. The power supply (2-1-1) is also electrically connected to an electromagnet (1-5). The current inverter (2-1-2) is electrically connected to both the power supply (2-1-1) and a time relay (2-2). The time relay (2-2) is fixedly connected to the connecting rod (1-4-2) and connected to the current inverter via wires. (2-1-2) and signal light (2-3) are electrically connected. The signal light (2-3) and control switch (2-4) are fixed inside the rear cover (1-3). The time relay (2-2), signal light (2-3), and control switch (2-4) are electrically connected in sequence. The other end of the control switch (2-4) is electrically connected to electromagnet (1-5). The power supply (2-1-1), current inverter (2-1-2), time relay (2-2), signal light (2-3), and control switch (2-4) are connected in a closed loop through wires.

5. The time-controlled explosion process product collection device according to claim 4, characterized in that: The data acquisition and transmission module (3) includes a data acquisition card (3-1), a high-speed acquisition card (3-2), and a wireless signal receiver (3-3). The access terminals of the data acquisition card (3-1) and the high-speed acquisition card (3-2) are electrically connected to the output terminal of the wireless signal receiver (3-3). The input terminal of the wireless signal receiver (3-3) is wirelessly connected to the power supply (2-1-1), the time relay (2-2), and the signal light (2-3) and receives signals. The data acquisition card (3-1) is used to collect the status signals of the power supply (2-1-1) and the signal light (2-3). The high-speed acquisition card (3-2) is used to collect the data signals of the time relay (2-2). The output terminals of the data acquisition card (3-1) and the high-speed acquisition card (3-2) are electrically fused to the time control and data storage module (4).

6. The device for collecting products from a time-controlled explosion process according to claim 5, characterized in that: The time control and data storage module (4) includes a computer (4-1), control software (4-2), a wireless signal transmitter (4-3), a control command converter (4-4), and a printer (4-5). The control software (4-2) is built into the computer (4-1) environment and receives and stores the signal data of power supply (2-1-1), time relay (2-2), and signal light (2-3). The computer (4-1) input terminal is electrically fused to the data acquisition card (3-1) and the high-speed acquisition card (3-2). The computer (4-1) output terminal is electrically fused to the ignition source (5), the printer (4-5), and the control command converter (4-4) input terminal respectively. The control command converter (4-4) output terminal is electrically fused to the wireless signal transmitter (4-3) input terminal. The wireless signal transmitter (4-3) output terminal is wirelessly connected to the time relay (2-2).

7. The device for collecting products from a time-controlled explosion process according to claim 1, characterized in that: The front cover (1-2) and the rear cover (1-3) are provided with symmetrical spiral opening one (1-2-6) and spiral opening two (1-3-3) on their outer end faces, which facilitates the installation and removal of the front cover (1-2) and the rear cover (1-3).

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