A delivery spill containment device for sequestering carbon-containing compounds using abandoned mines

Abstract

This invention provides a conveying and spill-prevention device for storing carbon-containing compounds using abandoned mine shafts, relating to the field of geological structure applications. The device includes a mine door with a sealing screw threaded inside. A mounting shell is located on the top of the mine door, and a vehicle pipeline connection pipe is fixedly connected to the top of the mounting shell. This device prevents carbon-containing compound gas from escaping from the transport vehicle's output pipeline into the air, ensuring worker safety. It also seals the mine door and sealing screw, ensuring a tight seal during the filling of the mine shaft with carbon-containing compounds, preventing leakage and guaranteeing the safety of storing carbon-containing compounds using the mine shaft.

Description

Technical Field

[0001] This invention relates to a conveying overflow prevention device, specifically a conveying overflow prevention device that utilizes abandoned mine shafts to seal carbon-containing compounds, belonging to the field of geological structure application technology. Background Technology

[0002] Currently, the main sites for artificial carbon sequestration are the ocean and underground. Although the ocean holds enormous potential for carbon sequestration, the complexity of marine ecosystems makes it difficult to accurately estimate the impact of large-scale carbon sequestration on them. Therefore, geological sequestration, which is easier to control, has become the primary method. Researchers are utilizing numerous abandoned mines due to resource depletion to reuse existing artificial geological structures. However, when using transport vehicles to inject carbon compounds into the mines, the disassembly of the transport vehicle's pipes can release carbon compounds from inside the pipes and even the vehicle itself into the air, causing severe local air pollution, posing a threat to workers, reducing the safety of using mines for carbon sequestration, and affecting the utilization of abandoned mines. Summary of the Invention

[0003] (a) Technical problems to be solved

[0004] The purpose of this invention is to provide a conveying and spill-proof device for storing carbon-containing compounds using abandoned mine shafts, in order to solve the above-mentioned problems. This addresses the issue that in the prior art, when transport vehicles fill the mine shaft with carbon-containing compounds, during the disassembly of the transport vehicle's pipelines, carbon-containing compounds inside the pipelines or even inside the vehicle can escape into the air, causing serious local air pollution, posing a certain threat to workers, reducing the safety of storing carbon-containing compounds in mine shafts, and affecting the utilization of abandoned mine shafts.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, the present invention provides the following technical solution: a conveying and spill-proof device for sealing carbonaceous compounds using an abandoned mine shaft, comprising a mine door, a sealing screw threaded inside the mine door, an installation shell on the top of the mine door, a vehicle pipeline connecting pipe fixedly connected to the top of the installation shell, a one-way valve fixedly connected inside the vehicle pipeline connecting pipe, a rotatable air guide pipe rotatably sleeved on the bottom outer side of the vehicle pipeline connecting pipe, a sliding box and a control block disposed between the air guide pipe and the sealing screw, an air pump fixedly connected to one side inside the installation shell, an air exchange pipe disposed on the air pump inlet side, an operating bolt threaded inside the air exchange pipe, an air extraction bend fixedly connected between the top of the air exchange pipe and the vehicle pipeline connecting pipe, an exhaust bend disposed between the air pump outlet and the vehicle pipeline connecting pipe, a gear fixedly sleeved on the outer side of the air guide pipe, a transmission gear meshing on one side of the gear, and a motor disposed on the top of the transmission gear.

[0007] Preferably, the motor is electrically connected to a motor button, a storage slot is provided on one side of the ventilation pipe, the motor button is located inside the storage slot, an elastic block is fixedly connected between the motor button and the ventilation pipe, a pressing plate is fixedly connected to one end of the operating bolt, a rubber handle is fixedly connected to the other end of the operating bolt, and an air guide groove is provided on the outside of the operating bolt. During the rotation and movement of the operating bolt, the pressing plate moves to press the motor button, and the motor button controls the motor to start working. When the pressing plate moves away from the motor button, the rebounding elastic block pushes the motor button, causing the motor button to leave the storage slot, preparing for the next operation.

[0008] Preferably, one end of the suction bend extends to the top of the one-way valve. The air pump includes a power cord and an air pump button. The power cord is fixedly connected to one side of the air pump, and one end of the power cord passes through the mounting housing and extends to the outside of the mounting housing. The air pump button is fixedly connected to the top of the air exchange pipe. The air exchange pipe is located on the outside of the mounting housing. After the power cord is connected to the power supply, the air pump and motor enter the working standby state. Rotating the operating bolt connects the air exchange pipe and the suction bend, allowing the air pump to draw air from the top of the one-way valve through the air exchange pipe and the suction bend. At this time, the air pump draws gas from the vehicle pipeline connection pipe, which comes into contact with the atmosphere and the gas inside the vehicle's output pipeline.

[0009] Preferably, an air inlet pipe is fixedly connected between the air pump and the air exchange pipe. The air inlet pipe passes through the mounting housing and is fixedly connected to the mounting housing. One end of both the air inlet pipe and the suction bend extends into the air exchange pipe. A circular bend is fixedly connected to the outside of the air pump outlet. A transmission box is fixedly connected to one end of the circular bend. The operating bolt rotates and moves inside the air exchange pipe. The air guide groove on the outside of the operating bolt moves to the bottom of the suction bend, so that the inside of the air exchange pipe communicates with the suction bend. The air inlet pipe can extract carbon-containing compounds from the top of the vehicle pipeline connection pipe and the inside of the transport vehicle output pipe through the air exchange pipe and the suction bend, preventing them from escaping.

[0010] Preferably, the exhaust bend is fixedly connected to one side of the top of the transmission box, and a pressure relief valve is fixedly connected to one side of the transmission box. A connecting pipe is fixedly connected between the pressure relief valve and the exhaust bend. One end of the exhaust bend extends to the bottom of the one-way valve. When the gas pressure inside the transmission box reaches the threshold of the pressure relief valve, the pressure relief valve is activated. At this time, the gas inside the transmission box enters the exhaust bend through the pressure relief valve and the connecting pipe, thus protecting the transmission box and the air pump.

[0011] Preferably, the top of the mine door is fixedly connected to an installation threaded pipe, the installation shell is threaded onto the outside of the installation threaded pipe, a sealing sleeve is provided between the installation threaded pipe and the sealing screw, and the bottom of the air guide pipe extends into the inside of the sealing sleeve. After the pushed spring pushes the sliding box inside the installation shell to align with the control block, the installation shell is rotated to the outside of the installation threaded pipe to complete the installation of the installation shell.

[0012] Preferably, the motor is fixedly connected to one side of the exhaust bend, and a one-way bearing is fixedly connected to the bottom of the motor output shaft. A drive shaft is fixedly connected inside the one-way bearing. The drive shaft passes through a drive gear and is fixedly connected to the drive gear. Multiple blades are fixedly sleeved on the outside of the drive shaft. All of the multiple blades are arranged inside the transmission box. The drive shaft is arranged between the circular bend and the exhaust bend. When the air pump is working, the working air pump injects gas into the transmission box, causing the multiple blades arranged inside the transmission box to drive the drive shaft to rotate. The rotating drive shaft drives the gear to rotate through the drive gear, thereby achieving the purpose of rotating the air guide pipe outside the vehicle pipe connection pipe.

[0013] Preferably, a transmission plate is fixedly connected inside the air guide pipe, a limit box is fixedly connected to the bottom of the transmission plate, the top of the sliding box extends into the limit box, and multiple push springs are fixedly connected between the top of the sliding box and the transmission plate. Since the transmission plate is fixedly connected inside the air guide pipe and the limit box is fixedly connected to the bottom of the transmission plate, the rotating air guide pipe drives the transmission plate and the limit box to rotate. The sliding box is fixedly connected to the bottom of the transmission plate through multiple push springs, and the sliding box is sleeved on the outside of the control block. Therefore, the rotating air guide pipe causes the sliding box to drive the control block to rotate.

[0014] Preferably, the control block is fixedly connected to the top of the sealing screw, the outer side of the sealing screw is provided with an annular groove, the top of the sealing screw is provided with multiple curved grooves, and one end of each of the multiple curved grooves extends into the annular groove.

[0015] Preferably, the mine door has multiple L-shaped air guide slots inside, and a limiting shell is fixedly connected to the bottom of the mine door. The limiting shell is located at the bottom of the sealing screw, and an annular groove is opened on the outside of the sealing screw. One end of the multiple curved grooves opened on the sealing screw extends into the annular groove. When the sealing screw moves downward, it will align the annular groove with the L-shaped air guide slots opened on the mine door. At this time, the mine at the bottom of the mine door is connected to the vehicle pipeline through the L-shaped air guide slots, the annular grooves, and the connecting pipe.

[0016] This invention provides a conveying and spill-proof device for storing carbonaceous compounds using abandoned mine shafts, which has the following beneficial effects:

[0017] 1. This device for conveying and preventing overflow of carbon-containing compounds using abandoned mine shafts involves an air pump drawing gas from the top of the vehicle pipeline connection pipe and the inside of the transport vehicle's output pipe. The gas is then pumped through an exhaust bend into a one-way valve and then through a gas guide pipe into the mine shaft at the bottom of the mine door. When disassembling the transport vehicle's output pipe from the vehicle pipeline connection pipe, the device prevents the carbon-containing compound gas inside the vehicle pipeline connection pipe and the transport vehicle's output pipe from escaping into the air, reducing air pollution and ensuring worker safety. Furthermore, the device uses components such as the housing, vehicle pipeline connection pipe, one-way valve, and gas guide pipe to seal the mine door and sealing screw, ensuring a tight seal during the process of pumping carbon-containing compounds into the mine shaft. This prevents the carbon-containing compounds from escaping, ensuring the safety of using the mine shaft for storing carbon-containing compounds and the safety of reusing abandoned mine shafts, thus improving the efficiency of geological applications.

[0018] 2. This device utilizes abandoned mine shafts to seal carbon-containing compounds and prevents overflow during transport. Gas, pressurized and accelerated by an air pump, is pumped into the mine shaft at the bottom of the shaft entrance. This prevents backflow of mine-internal gas into the vehicle's connecting pipe during the initial gas supply process, ensuring the safety of the connecting pipe and check valve. It also reduces contact between the connecting pipe and check valve and the mine's internal gas, protecting the connecting pipe and check valve and extending their service life.

[0019] 3. This device, utilizing abandoned mine shafts to seal carbon-containing compounds, prevents spillage during transport. The control block rotates, causing the sealing screw to rotate. The sealing screw then moves downwards, controlling the mine door and connecting it to the gas duct. Carbon-containing compounds from the transport vehicle's output pipe then enter the mine through the vehicle's connecting pipe, a one-way valve, the gas duct, and the mine door, thus injecting the carbon-containing compounds into the mine. After the vehicle's connecting pipe is installed with the transport vehicle's output pipe, the mine door can be connected to the connecting pipe to prevent leakage during installation, ensuring efficient and safe sealing of the carbon-containing compounds.

[0020] 4. This device for sealing carbon-containing compounds using abandoned mine shafts has an overflow prevention mechanism. When the sealing screw moves downward, it aligns the annular groove with the L-shaped air guide groove on the mine door. At this time, the bottom of the mine door is connected to the mine shaft through the L-shaped air guide groove, the annular groove, and the vehicle pipeline connection pipe, allowing the carbon-containing compounds inside the vehicle pipeline connection pipe to enter the bottom of the mine door. This allows the mine door and the sealing screw to work flexibly, ensuring efficient and rapid sealing of the mine door. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the air extraction bend of the present invention;

[0023] Figure 3 For the present invention Figure 2 A schematic diagram of the structure of part A;

[0024] Figure 4 For the present invention Figure 2 A schematic diagram of the structure of section B;

[0025] Figure 5 This is a schematic diagram of the structure of the push spring of the present invention;

[0026] Figure 6 This is a schematic diagram of the transmission plate of the present invention;

[0027] Figure 7 This is a schematic diagram of the exhaust bend of the present invention;

[0028] Figure 8 This is a schematic diagram of the circular bent tube of the present invention;

[0029] Figure 9 This is a schematic diagram of the structure of the vehicle pipeline connection pipe of the present invention;

[0030] Figure 10 This is a schematic diagram of the transmission gear of the present invention;

[0031] Figure 11 This is a schematic diagram of the ventilation pipe of the present invention;

[0032] Figure 12 For the present invention Figure 11 A schematic diagram of the C-structure;

[0033] Figure 13 This is a schematic diagram of the structure of the operating bolt of the present invention;

[0034] Figure 14 This is a schematic diagram of the structure of the mine door of the present invention;

[0035] Figure 15 This is a schematic diagram of the sealing screw of the present invention;

[0036] Figure 16 This is a schematic diagram of the limiting shell of the present invention.

[0037] In the diagram: 1. Mine door; 2. Mounting housing; 3. Vehicle pipeline connection pipe; 4. One-way valve; 5. Air duct; 6. Air pump; 7. Air inlet pipe; 8. Air exchange pipe; 9. Operating bolt; 10. Rubber grip; 11. Air duct outer groove; 12. Press plate; 13. Air pump button; 14. Suction bend; 15. Circular bend; 16. Transmission box; 17. Drive shaft; 18. Transmission gear; 19. One-way bearing; 20. Motor; 21. Pressure relief valve; 22. Connecting pipe; 23. Exhaust bend; 25. Elastic block; 26. Motor button; 27. Gear; 28. Power cord; 29. ​​Transmission plate; 30. Limit box; 31. Push spring; 33. Sliding box; 34. Control block; 35. Limit shell; 36. Annular groove; 37. Bend groove; 38. L-shaped air guide groove; 39. Sealing sleeve; 40. Mounting threaded pipe; 41. Sealing screw; 42. Blade. Detailed Implementation

[0038] This invention provides a conveying and spill-proof device for storing carbon-containing compounds using abandoned mine shafts.

[0039] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 , Figure 15 and Figure 16The system includes a mine door 1, with a sealing screw 41 threaded inside. A mounting shell 2 is installed on the top of the mine door 1, and a vehicle pipeline connecting pipe 3 is fixedly connected to the top of the mounting shell 2. A one-way valve 4 is fixedly connected inside the vehicle pipeline connecting pipe 3. An air guide pipe 5 is rotatably sleeved on the bottom of the outer side of the vehicle pipeline connecting pipe 3. A sliding box 33 and a control block 34 are installed between the air guide pipe 5 and the sealing screw 41. An air pump 6 is fixedly connected to one side of the mounting shell 2. An air exchange pipe 8 is installed on the air pump 6's air inlet side. An operating bolt 9 is threaded inside the air exchange pipe 8. An air extraction bend 14 is fixedly connected between the top of the air exchange pipe 8 and the vehicle pipeline connecting pipe 3. An exhaust bend 23 is installed between the air pump 6's air outlet and the vehicle pipeline connecting pipe 3. A gear 27 is fixedly sleeved on the outer side of the air guide pipe 5, and a transmission gear meshes on one side of the gear 27. The top of the gear 18 is a motor 20, which is electrically connected to a motor button 26. A storage slot is provided on one side of the ventilation pipe 8, and the motor button 26 is located inside the storage slot. An elastic block 25 is fixedly connected between the motor button 26 and the ventilation pipe 8. One end of the suction bend 14 extends to the top of the one-way valve 4. The air pump 6 includes a power cord 28 and an air pump button 13. The power cord 28 is fixedly connected to one side of the air pump 6, and one end of the power cord 28 passes through the mounting shell 2 and extends to the outside of the mounting shell 2. The air pump button 13 is fixedly connected to the top of the ventilation pipe 8, which is located on the outside of the mounting shell 2. One end of the operating bolt 9 is fixedly connected to a pressing plate 12, and the other end of the operating bolt 9 is fixedly connected to a rubber handle 10. An air guide groove 11 is provided on the outside of the operating bolt 9. An air inlet pipe 7 is fixedly connected between the air pump 6 and the ventilation pipe 8.

[0040] Specifically, after connecting the power cord 28 to the power supply, the air pump 6 and motor 20 enter the working standby state. When it is necessary to disconnect the transport vehicle output pipe from the inside of the vehicle pipe connecting pipe 3, rotate the operating bolt 9 to connect the air exchange pipe 8 with the air extraction bend 14. The air pump 6 draws air from the top of the one-way valve 4 through the air exchange pipe 8 and the air extraction bend 14. At this time, the air pump 6 draws air from the vehicle pipe connecting pipe 3, which comes into contact with the atmosphere and the gas inside the transport vehicle output pipe. The air pump 6 then delivers the gas to the bottom of the one-way valve 4 through an exhaust bend 23, so that the gas drawn by the air pump 6 from the top of the inner cavity of the vehicle pipe connecting pipe 3 and the inside of the transport vehicle output pipe is pumped into the bottom of the one-way valve 4 through the exhaust bend 23, and then pumped into the mine interior at the bottom of the mine door 1 through the air guide pipe 5.

[0041] When disassembling the transport vehicle's output pipe from inside the vehicle pipe connection pipe 3, the escape of carbon-containing compound gases from both the vehicle pipe connection pipe 3 and the transport vehicle's output pipe into the air can be prevented, reducing air pollution, ensuring the safety of workers, and guaranteeing the safety of storing carbon-containing compounds in the mine. Furthermore, by installing components such as the shell 2, vehicle pipe connection pipe 3, one-way valve 4, and gas guide pipe 5, the mine door 1 and sealing screw 41 are sealed, ensuring a tight seal during the process of injecting carbon-containing compounds into the mine, preventing the escape of carbon-containing compounds from the mine, improving the efficiency of geological structure utilization, and conforming to the sustainable development concept of engineering geological transformation and utilization.

[0042] By gripping and rotating the rubber handle 10, the operating bolt 9 can be moved within the air exchange pipe 8. The air guide groove 11 on the outside of the operating bolt 9 moves to the bottom of the suction bend 14, at which point the air exchange pipe 8 is connected to the suction bend 14. Furthermore, the air inlet pipe 7, which is fixed to the air pump 6, extends into the air exchange pipe 8. The air inlet pipe 7 can then extract carbonaceous compounds from the top of the vehicle pipeline connecting pipe 3 and the transport vehicle's output pipeline through the air exchange pipe 8 and the suction bend 14, preventing their escape. Pressing the air pump button 13, which is fixedly connected to the top of the air exchange pipe 8, will start the air pump 6, which is electrically connected to the air pump button 13, to extract gas.

[0043] During the rotation and movement of the operating bolt 9, the pressing plate 12 will move, pressing the motor button 26 and controlling the motor 20 to start working. When the pressing plate 12 moves away from the motor button 26, the rebounding elastic block 25 pushes the motor button 26, causing the motor button 26 to leave the storage slot, preparing for the next operation.

[0044] Please refer to it again. Figure 1 , Figure 2 , Figure 4 , Figure 8 , Figure 11 and Figure 13 The intake pipe 7 passes through the mounting shell 2 and is fixedly connected to the mounting shell 2. One end of the intake pipe 7 and the suction bend 14 extends into the air exchange pipe 8. A circular bend 15 is fixedly connected to the outside of the air outlet of the air pump 6. One end of the circular bend 15 is fixedly connected to the transmission box 16. The exhaust bend 23 is fixedly connected to the top side of the transmission box 16. A pressure relief valve 21 is fixedly connected to one side of the transmission box 16. A connecting pipe 22 is fixedly connected between the pressure relief valve 21 and the exhaust bend 23. One end of the exhaust bend 23 extends to the bottom of the one-way valve 4.

[0045] Specifically, in the non-rotating rubber grip 10, that is... Figure 13When the air pump button 13 is pressed as shown, the air guide groove 11 opened by the operating bolt 9 is connected to the outside air, causing the air pump 6 to work and draw in outside air through the air inlet pipe 7 and the air exchange pipe 8. A transmission box 16 is fixedly connected to one side of the air pump 6 via a circular bend pipe 15, and the transmission box 16 is fixedly connected to the vehicle pipeline connection pipe 3 via an exhaust bend pipe 23. Therefore, the gas drawn by the air pump 6 is pumped into the vehicle pipeline connection pipe 3 through the circular bend pipe 15, the transmission box 16, and the exhaust bend pipe 23, and then into the mine shaft at the bottom of the mine door 1 through the air guide pipe 5 installed on the vehicle pipeline connection pipe 3.

[0046] The gas, pressurized and accelerated by the air pump 6, is pumped into the mine shaft at the bottom of the mine gate 1. This prevents the initial backflow of mine gas into the vehicle pipeline connection pipe 3 during the initial gas supply process, ensuring the safety of the vehicle pipeline connection pipe 3 and the one-way valve 4. It also reduces contact between the vehicle pipeline connection pipe 3 and the one-way valve 4 and the mine's internal gas, protecting them and extending the service life of the one-way valve 4. Furthermore, when the gas pressure inside the transmission box 16 reaches the threshold of the pressure relief valve 21, the valve is activated. At this time, the gas inside the transmission box 16 enters the exhaust bend 23 through the pressure relief valve 21 and the connection pipe 22, protecting the transmission box 16 and the air pump 6.

[0047] Please refer to it again. Figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 10 A threaded pipe 40 is fixedly connected to the top of the mine door 1. A mounting shell 2 is threadedly fitted onto the outside of the threaded pipe 40. A sealing sleeve 39 is provided between the threaded pipe 40 and the sealing screw 41. The bottom of the air guide pipe 5 extends into the sealing sleeve 39. A motor 20 is fixedly connected to one side of the exhaust bend 23. A one-way bearing 19 is fixedly connected to the bottom of the output shaft of the motor 20. A drive shaft 17 is fixedly connected inside the one-way bearing 19. The drive shaft 17 passes through the drive gear 18 and is fixedly connected to the drive gear 18. Multiple blades 42 are fixedly fitted onto the outside of the drive shaft 17. The multiple blades 42 are all set inside the transmission box 16. The drive shaft 17 is set between the circular bend 15 and the exhaust bend 23. A transmission plate 29 is fixedly connected inside the air guide pipe 5. A limit box 30 is fixedly connected to the bottom of the transmission plate 29. The top of the sliding box 33 extends into the limit box 30. Multiple push springs 31 are fixedly connected between the top of the sliding box 33 and the transmission plate 29.

[0048] Specifically, a gear 27 is fixedly sleeved on the outside of the air duct 5, and a transmission gear 18 meshes with one side of the gear 27. At the same time, multiple blades 42 are fixedly connected to the outside of the transmission shaft 17, which is fixed to the transmission gear 18. Only when the air pump 6 is working, the working air pump 6 injects gas into the transmission box 16, causing the multiple blades 42 set inside the transmission box 16 to drive the transmission shaft 17 to rotate. The rotating transmission shaft 17 drives the gear 27 to rotate through the transmission gear 18, so as to achieve the purpose of rotating the air duct 5 outside the vehicle pipeline connecting pipe 3.

[0049] Furthermore, a transmission plate 29 is fixedly connected inside the air guide pipe 5, and a limit box 30 is fixedly connected to the bottom of the transmission plate 29. The rotating air guide pipe 5 drives the transmission plate 29 and the limit box 30 to rotate, and a sliding box 33 is fixedly connected to the bottom of the transmission plate 29 by multiple push springs 31. At the same time, the sliding box 33 is sleeved on the outside of the control block 34. Therefore, the rotating air guide pipe 5 causes the sliding box 33 to drive the control block 34 to rotate, and the push springs 31 control the sliding box 33 to always move synchronously with the control block 34, so that the rotation of the control block 34 drives the sealing screw 41 to rotate.

[0050] At this point, the sealing screw 41 rotates and moves downwards, completing the control of the mine door 1 and the sealing screw 41, connecting the mine door 1 with the interior of the gas duct 5. Subsequently, the carbonaceous compound output from the transport vehicle's outlet pipe enters the mine through the vehicle pipe connecting pipe 3, the one-way valve 4, the gas duct 5, and the mine door 1, thus carrying out the work of injecting the carbonaceous compound into the mine. The mine door 1 can be connected to the vehicle pipe connecting pipe 3 after the vehicle pipe connecting pipe 3 and the transport vehicle's outlet pipe are installed, preventing leakage during the installation process and ensuring efficient and safe sealing of the carbonaceous compound.

[0051] When the rotating operating bolt 9 presses the motor button 26, the motor 20 starts to work, and the output shaft of the motor 20 is connected to the drive shaft 17 through the one-way bearing 19. Therefore, when the drive shaft 17 is driven to rotate by the blade 42, the direction of rotation of the drive shaft 17 cannot cause the one-way bearing 19 to rotate and apply force to the motor 20.

[0052] When the motor 20 operates with the one-way bearing 19, the one-way bearing 19 rotates in the self-locking direction, causing the entire one-way bearing 19 to rotate, driving the transmission shaft 17 to rotate. The transmission shaft 17 then drives the transmission gear 18 to rotate in the opposite direction to the direction driven by the blade 42. At this time, the motor 20 drives the air duct 5 to rotate via the transmission gear 18 and gear 27. The transmission plate 29 and the limit box 30 inside the air duct 5 rotate in opposite directions, causing the sliding box 33 to drive the sealing screw 41 to rotate upwards via the control block 34, sealing the mine door 1 and disconnecting the connection between the mine shaft at the bottom of the mine door 1 and the vehicle pipeline connection pipe 3, thus completing the sealing of the mine shaft at the bottom of the mine door 1. When the sliding box 33 moves to its limit inside the limit box 30, the motor 20 automatically stops working after this phase of operation, allowing for the safe disassembly of the vehicle output pipeline inside the vehicle pipeline connection pipe 3.

[0053] Furthermore, a pressure relief valve 21 and a connecting pipe 22 are fixedly connected between the transmission box 16 and the exhaust bend 23. When the motor 20 drives the drive shaft 17 to rotate, the blade 42, which is driven to rotate by the drive shaft 17, cooperates with the transmission box 16. When the air pressure inside the transmission box 16 reaches the threshold of the pressure relief valve 21, the working pressure relief valve 21 allows the gas inside the transmission box 16 to enter the exhaust bend 23 through the connecting pipe 22, and is then transported by the exhaust bend 23 to the vehicle pipeline connecting pipe 3.

[0054] Please refer to it again. Figure 1 , Figure 14 , Figure 15 and Figure 16 The control block 34 is fixedly connected to the top of the sealing screw 41. An annular groove 36 is provided on the outer side of the sealing screw 41. Multiple curved grooves 37 are provided on the top of the sealing screw 41. One end of each curved groove 37 extends into the annular groove 36. Multiple L-shaped air guide grooves 38 are provided inside the mine door 1. A limiting shell 35 is fixedly connected to the bottom of the mine door 1. The limiting shell 35 is located at the bottom of the sealing screw 41.

[0055] Specifically, when the sealing screw 41 moves downward and rotates, it will be limited by the limiting shell 35 fixed at the bottom of the mine door 1. At this time, a stage of work of the air pump 6 is completed. The air pump 6 and the motor 20 are automatically shut down at a time by means of time relay, PLC, timer switch and other structures. This is a technology that the staff in the relevant technical field are proficient in.

[0056] An annular groove 36 is provided on the outer side of the sealing screw 41, and one end of the multiple bends 37 on the sealing screw 41 extends into the annular groove 36. Therefore, when the sealing screw 41 moves downward, the annular groove 36 will align with the L-shaped air guide groove 38 on the mine door 1. At this time, the bottom of the mine door 1 is connected to the vehicle pipeline connecting pipe 3 through the L-shaped air guide groove 38, the annular groove 36 and the bends 37, so that the carbonaceous compound inside the vehicle pipeline connecting pipe 3 can enter the bottom of the mine door 1. This allows the mine door 1 and the sealing screw 41 to cooperate flexibly, ensuring efficient and rapid sealing operation of the mine door 1.

[0057] Simply rotate the mounting shell 2 to move it away from the outside of the mounting threaded pipe 40, thus completing the disassembly of the mounting shell 2 and the vehicle pipe connection pipe 3. After the sliding box 33 inside the mounting shell 2 is pushed out by the push spring 31 and aligned with the control block 34, rotate the mounting shell 2 to the outside of the mounting threaded pipe 40 to complete the installation of the mounting shell 2.

Claims

1. A conveying and spill-proof device for storing carbonaceous compounds using abandoned mine shafts, comprising a mine door (1), characterized in that: The mine door (1) is internally threaded with a sealing screw (41), and the top of the mine door (1) is provided with an installation shell (2). The top of the installation shell (2) is fixedly connected with a vehicle pipeline connecting pipe (3). The inside of the vehicle pipeline connecting pipe (3) is fixedly connected with a one-way valve (4). The bottom of the outside of the vehicle pipeline connecting pipe (3) is rotatably fitted with a gas guide pipe (5). A sliding box (33) and a control block (34) are provided inside the air duct (5) and between it and the sealing screw (41). An air pump (6) is fixedly connected to one side of the mounting shell (2). An air exchange pipe (8) is provided on the air inlet side of the air pump (6). An operating bolt (9) is threaded inside the air exchange pipe (8). An air extraction bend (14) is fixedly connected between the top of the air exchange pipe (8) and the vehicle pipeline connecting pipe (3). An exhaust bend (23) is provided between the air outlet of the air pump (6) and the vehicle pipeline connecting pipe (3). A gear (27) is fixedly sleeved on the outside of the air guide pipe (5), and a transmission gear (18) meshes on one side of the gear (27). A motor (20) is provided on the top of the transmission gear (18). An air guide groove (11) is provided on the outside of the operating bolt (9); One end of the suction bend (14) extends to the top of the one-way valve (4); An air inlet pipe (7) is fixedly connected between the air pump (6) and the air exchange pipe (8). The air inlet pipe (7) passes through the mounting shell (2) and is fixedly connected to the mounting shell (2). One end of the air inlet pipe (7) and the suction bend pipe (14) both extend into the air exchange pipe (8). One end of the exhaust bend (23) extends to the bottom of the one-way valve (4); When the transport vehicle's output pipe is disconnected from the inside of the vehicle's pipe connection pipe, the operating bolt is rotated to connect the air exchange pipe with the air extraction bend. The air pump draws air from the top of the one-way valve through the air exchange pipe and the air extraction bend. The air pump delivers the gas to the bottom of the one-way valve through an exhaust bend. The gas drawn by the air pump from the top of the inner cavity of the vehicle's pipe connection pipe and the inside of the transport vehicle's output pipe is then pumped to the bottom of the one-way valve through the exhaust bend. Finally, it is pumped into the mine interior at the bottom of the mine door through the air guide pipe. The operating bolt rotates and moves in the air exchange pipe section, the outer air guide groove moves to the bottom of the air extraction bend, the inside of the air exchange pipe is connected to the air extraction bend, and the air intake pipe also extends into the air exchange pipe. The air intake pipe extracts carbon-containing compounds from the top of the vehicle pipeline connecting pipe and the inside of the transport vehicle output pipeline through the air exchange pipe and the air extraction bend.

2. The conveying and spill prevention device for sealing carbonaceous compounds using abandoned mine shafts according to claim 1, characterized in that: The motor (20) is electrically connected to a motor button (26). A storage slot is provided on one side of the ventilation pipe (8). The motor button (26) is located inside the storage slot. An elastic block (25) is fixedly connected between the motor button (26) and the ventilation pipe (8). A pressing plate (12) is fixedly connected to one end of the operating bolt (9). A rubber handle (10) is fixedly connected to the other end of the operating bolt (9).

3. The conveying and spill prevention device for storing carbonaceous compounds using abandoned mine shafts according to claim 1, characterized in that: The air pump (6) includes a power cord (28) and an air pump button (13). The power cord (28) is fixedly connected to one side of the air pump (6). One end of the power cord (28) passes through the mounting shell (2) and extends to the outside of the mounting shell (2). The air pump button (13) is fixedly connected to the top of the air exchange pipe (8). The air exchange pipe (8) is located on the outside of the mounting shell (2).

4. The conveying and spill prevention device for sealing carbonaceous compounds using abandoned mine shafts according to claim 1, characterized in that: A circular bend (15) is fixedly connected to the outside of the air outlet of the air pump (6), and a transmission box (16) is fixedly connected to one end of the circular bend (15).

5. The conveying and spill prevention device for storing carbonaceous compounds using abandoned mine shafts according to claim 4, characterized in that: The exhaust bend (23) is fixedly connected to one side of the top of the transmission box (16), and a pressure relief valve (21) is fixedly connected to one side of the transmission box (16). A connecting pipe (22) is fixedly connected between the pressure relief valve (21) and the exhaust bend (23).

6. The conveying and spill prevention device for sealing carbonaceous compounds using abandoned mine shafts according to claim 1, characterized in that: The top of the mine door (1) is fixedly connected to a threaded pipe (40), the mounting shell (2) is threaded on the outside of the threaded pipe (40), a sealing sleeve (39) is provided between the threaded pipe (40) and the sealing screw (41), and the bottom of the air guide pipe (5) extends into the sealing sleeve (39).

7. The conveying and spill prevention device for storing carbonaceous compounds using abandoned mine shafts according to claim 4, characterized in that: The motor (20) is fixedly connected to one side of the exhaust bend (23). A one-way bearing (19) is fixedly connected to the bottom of the output shaft of the motor (20). A transmission shaft (17) is fixedly connected inside the one-way bearing (19). The transmission shaft (17) passes through the transmission gear (18) and is fixedly connected to the transmission gear (18). Multiple blades (42) are fixedly sleeved on the outside of the transmission shaft (17). The multiple blades (42) are all set inside the transmission box (16). The transmission shaft (17) is set between the circular bend (15) and the exhaust bend (23).

8. The conveying and spill prevention device for sealing carbonaceous compounds using abandoned mine shafts according to claim 1, characterized in that: The air duct (5) is fixedly connected to a transmission plate (29), and a limit box (30) is fixedly connected to the bottom of the transmission plate (29). The top of the sliding box (33) extends into the limit box (30), and multiple push springs (31) are fixedly connected between the top of the sliding box (33) and the transmission plate (29).

9. A conveying and spill-proof device for sealing carbonaceous compounds using abandoned mine shafts according to claim 1, characterized in that: The control block (34) is fixedly connected to the top of the sealing screw (41). The sealing screw (41) has an annular groove (36) on its outer side and multiple curved grooves (37) on its top. One end of each of the multiple curved grooves (37) extends into the annular groove (36).

10. A conveying and spill-proof device for sealing carbonaceous compounds using abandoned mine shafts according to claim 1, characterized in that: The mine door (1) has multiple L-shaped air guide grooves (38) inside. The bottom of the mine door (1) is fixedly connected to a limiting shell (35), which is located at the bottom of the sealing screw (41).

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