A mobile bin and a gas explosion machine using the same

Abstract

The application discloses a movable bin and a steam explosion machine using the same, and belongs to the field of steam explosion machines. The bin comprises a bin body, a carrier connected with the bin body, and a discharge device connected with the bin body. The bin body is provided with a receiving cavity in communication with the outside at the top end. The top end of the bin body is a sealed eave. The carrier comprises a traction chassis connected with the bin body and a jacking mechanism connected with the traction chassis. The traction chassis is used for traction of the movable bin. The jacking mechanism is used for driving the traction chassis and the bin body to move upwards so that the sealed eave is sealingly connected with the head of the steam explosion machine. The discharge device comprises a discharge pipeline in communication with the receiving cavity and a discharge valve in communication with the discharge pipeline. The discharge device is used for discharging the liquid in the receiving cavity. The application solves the problems that the prior art cannot adjust the matching mode of the movable bin and the head of the steam explosion machine according to requirements, it is difficult to transport materials with poor fluidity, it is difficult to clean the container, and it is difficult to avoid the contact between materials and personnel during discharging.

Description

Technical Field

[0001] This invention belongs to the field of steam explosion machines, specifically a movable silo and a steam explosion machine using the same. Background Technology

[0002] Steam explosion equipment is a type of equipment used for biomass treatment. It is generally used in the fields of environmental protection and clean production. The materials it processes include plant fibers, animal tissues, grains, traditional Chinese medicine, and organic solid waste. Due to the different application fields and the different forms of materials it processes, the equipment configuration needs to be highly flexible and adaptable.

[0003] First, some solid materials have poor flowability, and after being treated with steam explosion, their viscosity increases, making it difficult to use continuous conveying equipment such as belts and screw conveyors. Second, the existing silos are fixedly connected to the head of the steam explosion machine, making it difficult to clean both the silos and the head of the steam explosion machine. Third, some other materials have high requirements for subsequent processing, special material turnover methods, and the need to minimize personnel contact during material handling. Summary of the Invention

[0004] Purpose of the invention: To provide a movable hopper and a steam detonator using the same, which allows for adjustment of the connection between the movable hopper and the detonator head according to usage requirements. This enables the movable hopper to be separated from the detonator head when discharging materials with poor flowability or when cleaning the hopper and the detonator head. Conversely, it allows the movable hopper to be fixedly connected to the detonator head when discharging materials where personnel contact should be minimized. This solves the problems of existing technologies, such as difficulty in conveying highly viscous materials, difficulty in cleaning containers, and difficulty in preventing material contact with personnel during discharge.

[0005] The technical solution of the present invention is as follows: In a first aspect, a movable silo includes: a silo body, a transport vehicle connected to the silo body, and a discharge device connected to the silo body.

[0006] The chamber has a receiving cavity with its top end communicating with the outside. The top end of the chamber is a sealed eave. Positioning holes are provided on both sides of the chamber, and the positioning holes are used to cooperate with the pins of the machine head.

[0007] The transport vehicle includes a traction chassis connected to the silo body and a lifting mechanism connected to the traction chassis. The traction chassis is used to traction and move the silo body, and the lifting mechanism is used to drive the traction chassis and the silo body to rise and move so that the sealing eaves are sealed and connected to the head of the gas explosion machine.

[0008] The discharge device includes a discharge pipe communicating with the containment cavity and a discharge valve communicating with the discharge pipe, the discharge device being used to discharge liquid from the containment cavity.

[0009] In a further embodiment of the first aspect, the two ends of the bin are also provided with lifting lugs, which can be used with lifting equipment such as electric hoists to lift the bin separated from the machine head and move it to a predetermined position, thus facilitating the transportation of the bin.

[0010] In a further embodiment of the first aspect, the pod includes a frame and a housing.

[0011] The frame is connected to the traction chassis, and the housing is installed on the top of the frame.

[0012] The receiving cavity is located at the top of the receiving shell, which can improve the load-bearing capacity of the silo.

[0013] In a further embodiment of the first aspect, the traction chassis includes a traction handle, a base, a support frame, and a plurality of rollers.

[0014] The rollers are located below the base and the support frame, the lifting mechanism is located between the base and the support frame, and the traction handle is connected to the support frame.

[0015] In a further embodiment of the first aspect, the lifting mechanism is a hydraulic cylinder.

[0016] In a further embodiment of the first aspect, the discharge device further includes a filter screen disposed at the connection between the discharge pipe and the receiving cavity, which can prevent large objects from entering the discharge pipe and causing blockage of the discharge pipe or discharge valve when cleaning or discharging materials.

[0017] In a further embodiment of the first aspect, the discharge valve is a pneumatic discharge valve that can be remotely opened, reducing the contact rate between workers and materials.

[0018] Secondly, a steam explosion machine includes: a machine head, and the movable hopper described in the first aspect.

[0019] The machine head includes: a machine head chassis, a main cylinder body, a main cage body, a main extrusion mechanism, a main feeding mechanism, a pin, and a sealing groove.

[0020] The machine head chassis has at least one mounting port, and the number of the main cylinder and the main cage is equal to the number of mounting ports.

[0021] The main cylinder is installed at the mounting port of the machine head chassis, and it is provided with a steam inlet for connecting to an external steam system.

[0022] The main unit cage is disposed inside the main unit cylinder. The main unit cage includes a top plate, a tie rod detachably connected to the top plate, and a bottom plate detachably connected to the other end of the tie rod. The top plate and the bottom plate abut against the inner wall of the main unit cylinder.

[0023] The main unit's detonation mechanism is detachably connected to the machine head chassis and the main unit's cage, and the main unit's detonation mechanism is used to drive the main unit's cage to move.

[0024] The main feeding mechanism is connected to the top plate of the main cage and extends a predetermined distance into the main cage.

[0025] The pin and sealing groove are connected to the machine head chassis. The pin is used to fix the position of the hopper and the machine head chassis, and the sealing groove is used to seal the movable hopper.

[0026] The movable hopper is located below the machine head chassis. The lifting mechanism is used to drive the traction chassis and hopper body to rise and move so that the sealing eaves abut against the sealing groove below the machine head chassis. The pin is inserted into the positioning hole to seal the sealing eaves and the sealing groove.

[0027] The beneficial effects of this invention are: This application can adjust the matching method between the movable silo and the head of the steam detonator according to the usage requirements. By driving the traction chassis and the silo body to move upward through the lifting mechanism, the sealing eaves are sealed and connected to the head of the steam detonator, which enables the head of the steam detonator to discharge the material into the receiving cavity of the silo body.

[0028] When materials with poor flowability need to be discharged, and when the silo and the head of the steam detonator need to be cleaned, the lifting mechanism of the transport vehicle can be used to drive the traction chassis and the silo body to move downwards, so that the sealing eaves are separated from the head of the steam detonator. Then, the traction chassis is used to pull the silo body to discharge the materials with poor flowability and to facilitate the cleaning of the silo and the head of the steam detonator. This solves the problem that existing technologies are difficult to use for conveying materials with poor flowability and also solves the problem that existing technologies are difficult to use for cleaning containers.

[0029] When the subsequent processing of materials requires high precision and personnel contact should be minimized, the discharge valve of the discharge device can be opened while the sealed eaves are sealed to the head of the gas explosion machine. This allows the material in the silo to be discharged from the discharge pipe to a predetermined location. During this process, the contact between the material in the silo and the air and personnel can be reduced, solving the problem that existing technologies cannot easily prevent material from coming into contact with personnel during discharge. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall principle of the steam explosion machine of the present invention.

[0031] Figure 2 This is an isometric schematic diagram of the movable hopper of the present invention.

[0032] Figure 3 This is a front perspective view of the movable hopper of the present invention.

[0033] The attached figures are labeled as follows: 1. Container body; 2. Transport vehicle; 3. Machine head; 4. Discharge device; 11. Frame; 12. Housing; 13. Positioning hole; 14. Lifting lug; 21. Traction chassis; 22. Lifting mechanism; 211. Traction handle; 212. Base; 213. Support frame; 214. Roller; 31. Machine head chassis; 32. Main unit cylinder; 33. Main unit cage; 34. Main unit detonation mechanism; 35. Main unit feeding mechanism; 36. Pin; 37. Sealing groove. Detailed Implementation

[0034] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the invention. However, it will be apparent to those skilled in the art that the invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid obscuring the invention.

[0035] This application discloses a movable silo and a steam detonator using the same. The movable silo and the head of the steam detonator can be adjusted according to usage requirements. When discharging materials with poor flowability or cleaning the silo and the head of the steam detonator, the movable silo can be separated from the head of the steam detonator. Conversely, when discharging materials that should be kept away from personnel, the movable silo can be fixedly connected to the head of the steam detonator. This solves the problems of existing technologies, such as difficulty in conveying highly viscous materials, difficulty in cleaning containers, and difficulty in preventing material contact with personnel during discharge.

[0036] Firstly, like Figure 1-3 As shown, the movable hopper includes: a hopper body 1, a transport vehicle 2 connected to the hopper body 1, and a discharge device 4 connected to the hopper body 1.

[0037] The hopper body 1 has a receiving cavity with its top end communicating with the outside. The top end of the hopper body 1 is a sealed eave. Positioning holes 13 are provided on both sides of the hopper body 1. The positioning holes 13 are used to cooperate with the pins 36 of the machine head 3. In this embodiment, the hopper body 1 includes a frame 11 and a receiving shell 12. The frame 11 is connected to the traction chassis 21. The receiving shell 12 is installed on the top end of the frame 11. The receiving cavity is located on the top end of the receiving shell 12. Through the cooperation of the frame 11 and the receiving shell 12, the load-bearing capacity of the hopper can be improved.

[0038] In this embodiment, the two ends of the silo body 1 are also provided with lifting lugs 14, which can be used with lifting equipment such as electric hoists to lift the silo separated from the machine head 3 and move it to a predetermined position when the weight of the silo and the materials it contains is too large, thus facilitating the transportation of the silo.

[0039] The transport vehicle 2 includes a traction chassis 21 connected to the silo body 1, and a lifting mechanism 22 connected to the traction chassis 21. The traction chassis 21 is used to traction and move the silo body 1, and the lifting mechanism 22 is used to drive the traction chassis 21 and the silo body 1 to rise and move so that the sealing eaves are sealed and connected to the head 3 of the gas explosion machine. In this embodiment, the traction chassis 21 includes a traction handle 211, a base 212, a support frame 213 and several rollers 214. The rollers 214 are arranged below the base 212 and the support frame 213, and the lifting mechanism 22 is arranged between the base 212 and the support frame 213. The traction handle 211 is connected to the support frame 213.

[0040] The discharge device 4 includes a discharge pipe communicating with the receiving cavity and a discharge valve communicating with the discharge pipe. The discharge device 4 is used to discharge liquid in the receiving cavity. In this embodiment, the discharge device 4 also includes a filter screen, which is disposed at the connection between the discharge pipe and the receiving cavity. The filter screen can prevent large objects from entering the discharge pipe and causing blockage of the discharge pipe or discharge valve when cleaning or discharging materials. In this embodiment, the discharge valve is a pneumatic discharge valve. The discharge valve can be connected to the next process system to directly transport materials to the next process system for processing. The discharge valve can be opened remotely, reducing the contact rate between workers and materials.

[0041] Working principle: The movable hopper is set below the head 3 of the steam explosion machine. The lifting mechanism 22 drives the traction chassis 21 and the hopper body 1 to rise and move so that the sealing eaves abut against the head 3. Then, the pin 36 of the head 3 is inserted into the positioning hole 13 to seal the sealing eaves with the head 3 of the steam explosion machine.

[0042] When materials with poor flowability need to be discharged, or when the silo and the head 3 of the steam detonator need to be cleaned, the pin 36 can be pulled out from the positioning hole 13 first. Then, the lifting mechanism 22 of the transport vehicle 2 drives the traction chassis 21 and the silo body 1 to move down, so that the sealing eaves are separated from the head 3 of the steam detonator. Then, the traction chassis 21 is used to pull and move the silo body 1 to realize the discharge of materials with poor flowability and facilitate the cleaning of the silo and the head 3 of the steam detonator.

[0043] When the subsequent processing of materials requires high precision and personnel contact should be minimized, the discharge valve of the discharge device 4 can be opened while the sealed eaves are sealed to the head 3 of the air explosion machine. This allows the material in the containment chamber of the silo 1 to be discharged from the discharge pipe to a predetermined location, thereby reducing the contact between the material in the containment chamber and the air and personnel.

[0044] Secondly, a steam explosion machine includes: a machine head 3, and the movable hopper described in the first aspect.

[0045] like Figure 1As shown, the machine head 3 includes: machine head chassis 31, main machine cylinder 32, main machine cage 33, main machine pulling mechanism 34, main machine feeding mechanism 35, pin 36 and sealing groove 37.

[0046] The engine head chassis 31 is provided with at least one mounting port, and the number of main engine cylinder 32 and main engine cage 33 is equal to the number of mounting ports.

[0047] The main cylinder block 32 is installed at the mounting port of the machine head chassis 31, and it is provided with a steam inlet for connecting to an external steam system.

[0048] The main unit cage 33 is disposed inside the main unit cylinder 32. The main unit cage 33 includes a top plate, a tie rod detachably connected to the top plate, and a bottom plate detachably connected to the other end of the tie rod. The top plate and the bottom plate abut against the inner wall of the main unit cylinder 32.

[0049] The main unit detonation mechanism 34 is detachably connected to the machine head chassis 31 and the main unit cage 33. The main unit detonation mechanism 34 is used to drive the main unit cage 33 to move. In this embodiment, the main unit detonation mechanism 34 includes a cylinder connected to the machine head chassis 31, a connecting plate connected to the cylinder, and the connecting plate is connected to the bottom plate of the main unit cage 33.

[0050] The main feeding mechanism 35 is connected to the top plate of the main cage 33 and extends into the main cage 33 by a predetermined distance. The main feeding mechanism 35 includes a feeding pipe, a feeding isolation valve and a feeding hopper. The feeding pipe is connected to the top plate of the main cage 33 and extends into the main cage 33 by a predetermined distance. The feeding isolation valve is installed above the feeding pipe and the feeding hopper is installed above the feeding isolation valve.

[0051] The pin 36 and the sealing groove 37 are connected to the machine head chassis 31. The pin 36 is used to fix the position of the hopper and the machine head chassis 31. The sealing groove 37 is also provided with a rubber sealing strip. The sealing groove 37 is used to seal the movable hopper.

[0052] The movable hopper is located below the machine head chassis 31. The lifting mechanism 22 is used to drive the traction chassis 21 and the hopper body 1 to rise and move so that the sealing eaves abut against the sealing groove 37 below the machine head chassis 31. The pin 36 is inserted into the positioning hole 13 to make the sealing eaves and the sealing groove 37 sealed together.

[0053] Working principle: First, the movable hopper is moved to the bottom of the machine head chassis 31. Then, the lifting mechanism 22 drives the traction chassis 21 and the hopper body 1 to rise and move so that the sealing eaves abut against the sealing groove 37 under the machine head chassis 31. Then, the pin 36 is inserted into the positioning hole 13.

[0054] Then, the main feeding mechanism 35 opens the feeding isolation valve, and the material falls from above the device into the main cylinder 32, completing the feeding process. Then, the feeding isolation valve is closed, and the external steam system introduces steam into the main cylinder 32 through the steam inlet. When the steam introduction reaches the set time, the steam main valve is closed, and then the main detonation mechanism 34 drives the main cage 33 to move towards the silo, so that the main cage 33 and the main cylinder 32 are partially separated above the silo, creating a discharge port, completing the instantaneous ejection steam explosion process. Under the action of the steam explosion, the material is ejected into the explosion receiving device, and then the main detonation mechanism 34 drives the main cage 33 to reset and enter the main cylinder 2, completing one steam explosion process.

[0055] Once the predetermined number of steam explosion treatment processes are completed, or when the material volume in the silo reaches the predetermined value, the discharge valve is opened to complete the discharge.

[0056] Alternatively, the pin 36 and sealing groove 37 can be separated from the hopper, allowing the hopper to move the material to the next processing stage and complete the discharge.

[0057] Because the main cage 33 and the main feeding mechanism 35 move as a whole, the volume and pressure of the material location remain unchanged before the main cage 33 and the main cylinder 32 are partially separated, which can better complete the instantaneous ejection steam explosion process when the main cage 33 and the main cylinder 32 are separated.

[0058] As described above, although the invention has been shown and described with reference to specific preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A steam explosion machine, characterized in that, include: The machine head and the movable hopper; The machine head includes: a machine head chassis, a main cylinder body, a main cage body, a main extrusion mechanism, a main feeding mechanism, a pin, and a sealing groove; The machine head chassis is provided with at least one mounting port, and the number of the main cylinder and the main cage is equal to the number of mounting ports. The main cylinder body is installed at the mounting port of the machine head chassis, and it is provided with a steam inlet for connecting to an external steam system. The main unit cage is disposed inside the main unit cylinder. The main unit cage includes a top plate, a tie rod detachably connected to the top plate, and a bottom plate detachably connected to the other end of the tie rod. The top plate and the bottom plate abut against the inner wall of the main unit cylinder. The main unit's detonation mechanism is detachably connected to the machine head chassis and the main unit's cage, and the main unit's detonation mechanism is used to drive the main unit's cage to move. The main feeding mechanism is connected to the top plate of the main cage and extends a predetermined distance into the main cage. The pin and sealing groove are connected to the machine head chassis. The pin is used to fix the position of the hopper and the machine head chassis. The sealing groove is used to seal the movable hopper. The mobile silo includes: a silo body, a transport vehicle connected to the silo body, and a discharge device connected to the silo body; The chamber has a receiving cavity with its top end communicating with the outside. The top end of the chamber is a sealed eave. Positioning holes are provided on both sides of the chamber. The positioning holes are used to cooperate with the pins of the machine head. The transport vehicle includes a traction chassis connected to the silo body and a lifting mechanism connected to the traction chassis. The traction chassis is used to traction and move the silo body, and the lifting mechanism is used to drive the traction chassis and the silo body to rise and move so that the sealing eaves are sealed and connected to the head of the gas explosion machine. The discharge device includes a discharge pipe communicating with the containment cavity and a discharge valve communicating with the discharge pipe, the discharge device being used to discharge liquid from the containment cavity; The movable hopper is located below the machine head chassis. The lifting mechanism is used to drive the traction chassis and hopper body to rise and move so that the sealing eaves abut against the sealing groove below the machine head chassis. The pin is inserted into the positioning hole to seal the sealing eaves and the sealing groove.

2. The steam explosion machine according to claim 1, characterized in that, The two ends of the silo are also equipped with lifting lugs.

3. The steam explosion machine according to claim 1, characterized in that, The container includes a frame and a housing shell; The frame is connected to the traction chassis, and the housing is installed on the top of the frame; The receiving cavity is located at the top of the receiving shell.

4. The steam explosion machine according to claim 1, characterized in that, The traction chassis includes a traction handle, a base, a support frame, and several rollers; The rollers are located below the base and the support frame, the lifting mechanism is located between the base and the support frame, and the traction handle is connected to the support frame.

5. The steam explosion machine according to claim 1, characterized in that, The lifting mechanism is a hydraulic cylinder.

6. The steam explosion machine according to claim 1, characterized in that, The discharge device also includes a filter screen, which is disposed at the connection between the discharge pipe and the receiving cavity.

7. The steam explosion machine according to claim 1, characterized in that, The discharge valve is a pneumatic discharge valve.

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