Sealing device for capturing carbon dioxide

Abstract

The utility model discloses a sealing device for carbon dioxide capture, which belongs to the technical field of carbon dioxide sealing and comprises a mounting bottom plate, one end of a heating pipe is fixedly connected with a conveying pipe, the inner wall of a sealing cover is connected with a first conveying pipe in a penetrating manner, and the other end of the first conveying pipe is provided with a pressure detector. A current-conducting plate is installed on the outer wall of the protective shell, and a pressure regulator is installed at the other end of the connecting wire. According to the sealing device for carbon dioxide capture, through arrangement of a heating pipe, a pressure intensity detector and a connecting block, the problem that an existing sealing device for carbon dioxide capture cannot be adjusted according to changes of a carbon dioxide sealing environment is solved, so that the whole device can be conveniently and rapidly adjusted according to the carbon dioxide sealing environment; meanwhile, the situation of carbon dioxide leakage caused by changes of internal air pressure and temperature during carbon dioxide sealing is prevented, and then the stability of carbon dioxide sealing of the whole device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon dioxide storage, in particular to a storage device for capturing carbon dioxide. Background Art

[0002] The carbon dioxide storage technology is actually to store carbon dioxide in a specific natural or artificial "container", and use physical, chemical, biochemical and other methods to seal carbon dioxide for hundreds of years or even longer. Forests, oceans, bottom layers, chemical reactors, etc. can all be used as "containers" for storing carbon dioxide. Carbon dioxide storage refers to capturing carbon dioxide produced by large emission sources, compressing it and transporting it to a selected location for long-term storage, rather than releasing it into the atmosphere.

[0003] Existing carbon dioxide capture and storage devices usually need to ensure their internal temperature and pressure to complete the storage of carbon dioxide. Since the existing carbon dioxide capture and storage devices cannot change according to the internal temperature and pressure of the storage devices, the internal air pressure and temperature change when the carbon dioxide is sealed, causing carbon dioxide leakage, thereby reducing the stability of the overall device for sealing carbon dioxide and affecting the subsequent transportation of carbon dioxide. Therefore, the existing carbon dioxide capture and storage devices need to be improved to a certain extent. Utility Model Content

[0004] The purpose of the utility model is to provide a carbon dioxide capture and storage device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carbon dioxide capture and storage device, comprising a mounting base plate, a telescopic rod is fixedly connected to the top of the mounting base plate, and a No. 1 return spring is arranged on the outer wall of the telescopic rod, a support plate is fixedly connected to the top of the telescopic rod, and a protective shell is fixedly connected to the inner wall of the support plate, a hanging ear is installed on the outer wall of the protective shell, and sealing covers are arranged at both ends of the protective shell, an inner liner is installed on the inner wall of the sealing cover, and a heating pipe is arranged on the outer wall of the inner liner, one end of the heating pipe is fixedly connected to a transmission pipe, and a heater is arranged on the other end of the transmission pipe;

[0006] The inner wall of the sealing cover is penetrated by a No. 1 delivery pipe, and a pressure detector is installed at the other end of the No. 1 delivery pipe, the outer wall of the protective shell is installed with a conductive plate, and a connecting line is installed on the outer wall of the conductive plate, a pressure regulator is installed on the other end of the connecting line, and a No. 2 delivery pipe is installed on the outer wall of the pressure regulator, the bottom end of the support plate is fixedly connected to a No. 1 fixing frame, and a bearing rod is slidably connected to the outer wall of the No. 1 fixing frame, the other end of the bearing rod is bearing-connected to a No. 2 fixing frame, and a movable ring is fixedly connected to the outer wall of the No. 2 fixing frame, and the inner wall of the movable ring is slidably connected to a fixing rod.

[0007] Preferably, the inner container forms a heating structure through a heating tube and a transmission tube, and the heating tube is spirally arranged on the outer wall of the inner container.

[0008] Preferably, one end of the pressure detector is fixedly connected to a regulating tube, and the inner wall of the regulating tube is slidably connected to a piston, and the piston forms a telescopic structure through the regulating tube.

[0009] Preferably, one side of the piston is fixedly connected to a push rod, and the other end of the push rod is fixedly connected to a connecting block, and the connecting block forms a lifting structure through the push rod.

[0010] Preferably, the outer wall of the connecting block is movably connected with a conductive plate, and the top of the conductive plate is fixedly connected to a limiting frame, a limiting plate is arranged on one side of the limiting frame, and the limiting plate forms a compression structure with the limiting frame through the conductive plate.

[0011] Preferably, the bearings at both ends of the bearing rod are connected to a first fixing frame and a second fixing frame, and the second fixing frame forms an angle adjustment structure with the first fixing frame through the bearing rod, and the movable ring forms a pushing structure through the second fixing frame.

[0012] Preferably, there are two movable rings, and the two movable rings are symmetrically arranged with the perpendicular midline of the fixed rod as the symmetry axis, a fixed rod is arranged between the two movable rings, and the fixed rod forms a compression structure through the movable rings.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the storage device for carbon dioxide capture;

[0014] 1. The heating tube, pressure detector and connection block are provided, and the air pressure regulation and temperature control are used to change the carbon dioxide storage environment in the inner tank, which solves the problem that the existing carbon dioxide capture and storage device cannot be adjusted according to the change of the carbon dioxide storage environment, thereby facilitating the rapid adjustment of the entire device according to the carbon dioxide storage environment, and preventing the internal air pressure and temperature from changing during carbon dioxide storage, causing carbon dioxide leakage, thereby ensuring the stability of the overall device in storing carbon dioxide;

[0015] 2. By setting the No. 1 return spring, bearing rod and No. 2 return spring, a buffering adjustment method is adopted, and the movable ring is pushed by the bearing rod and the No. 2 fixed frame, thereby driving the movable ring to compress the No. 2 return spring along the fixed rod, and at the same time, the support plate is subjected to force to adjust the telescopic rod. At this time, the No. 1 return spring is compressed and adjusted through the telescopic rod, so that the No. 1 return spring cooperates with the bearing rod and the No. 2 return spring to complete the buffering of the protective shell, thereby solving the problem that the existing carbon dioxide capture storage device cannot ensure the stability of the storage device during transportation, and at the same time prevents the storage device from colliding during transportation, thereby ensuring the stability of the transportation of the carbon dioxide capture storage device by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the protective shell of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the connection block and the conductive plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure between the installation base plate and the support plate of the utility model.

[0020] In the figure: 1. Installation base plate; 2. Telescopic rod; 3. No. 1 reset spring; 4. Support plate; 5. Protective shell; 6. Hanging ear; 7. Sealing cover; 8. Inner tank; 9. Heating tube; 10. Transmission tube; 11. Heater; 12. No. 1 delivery tube; 13. Pressure detector; 14. Adjusting tube; 15. Piston; 16. Push rod; 17. Connecting block; 18. Conductive plate; 19. Limiting frame; 20. Limiting plate; 21. Connecting line; 22. Pressure regulator; 23. No. 2 delivery tube; 24. No. 1 fixing frame; 25. Bearing rod; 26. No. 2 fixing frame; 27. Movable ring; 28. Fixing rod; 29. ​​No. 2 reset spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3The utility model provides a technical solution: a storage device for capturing carbon dioxide, comprising a mounting base plate 1, a telescopic rod 2 is fixedly connected to the top of the mounting base plate 1, and a No. 1 return spring 3 is arranged on the outer wall of the telescopic rod 2, a support plate 4 is fixedly connected to the top of the telescopic rod 2, and a protective shell 5 is fixedly connected to the inner wall of the support plate 4, a hanging ear 6 is installed on the outer wall of the protective shell 5, and sealing covers 7 are arranged at both ends of the protective shell 5, an inner liner 8 is installed on the inner wall of the sealing cover 7, and a heating pipe 9 is arranged on the outer wall of the inner liner 8, one end of the heating pipe 9 is fixedly connected to a transmission pipe 10, and a heater 11 is installed on the other end of the transmission pipe 10.

[0023] The inner container 8 forms a heating structure through the heating tube 9 and the transmission tube 10, and the heating tube 9 is spirally arranged on the outer wall of the inner container 8;

[0024] One end of the pressure detector 13 is fixedly connected to a regulating tube 14, and the inner wall of the regulating tube 14 is slidably connected to a piston 15, and the piston 15 forms a telescopic structure through the regulating tube 14;

[0025] A push rod 16 is fixedly connected to one side of the piston 15, and a connecting block 17 is fixedly connected to the other end of the push rod 16. The connecting block 17 forms a lifting structure through the push rod 16.

[0026] The outer wall of the connecting block 17 is movably connected with a conductive plate 18 , and the top of the conductive plate 18 is fixedly connected with a limiting frame 19 . A limiting plate 20 is arranged on one side of the limiting frame 19 , and the limiting plate 20 forms a compression structure with the limiting frame 19 through the conductive plate 18 .

[0027] The specific implementation method is as follows: by setting the heating tube 9, the pressure detector 13 and the connecting block 17, the air pressure regulation and the temperature control are adopted to complete the change of the carbon dioxide storage environment in the inner tank 8, thereby solving the problem that the existing carbon dioxide capture and storage device cannot be adjusted according to the change of the carbon dioxide storage environment, thereby facilitating the rapid adjustment of the entire device according to the carbon dioxide storage environment, and preventing the internal air pressure and temperature from changing during the carbon dioxide storage, causing carbon dioxide leakage, thereby ensuring the stability of the overall device in sealing carbon dioxide.

[0028] See also Figure 1-4The utility model provides a technical solution: a carbon dioxide capture and storage device, the inner wall of the sealing cover 7 is penetrated by a No. 1 delivery pipe 12, and the other end of the No. 1 delivery pipe 12 is installed with a pressure detector 13, the outer wall of the protective shell 5 is installed with a conductive plate 18, and the outer wall of the conductive plate 18 is installed with a connecting line 21, the other end of the connecting line 21 is installed with a pressure regulator 22, and the outer wall of the pressure regulator 22 is installed with a No. 2 delivery pipe 23, the bottom end of the support plate 4 is fixedly connected with a No. 1 fixing frame 24, and the outer wall of the No. 1 fixing frame 24 is slidably connected with a bearing rod 25, the other end of the bearing rod 25 is bearing-connected with a No. 2 fixing frame 26, and the outer wall of the No. 2 fixing frame 26 is fixedly connected with a movable ring 27, and the inner wall of the movable ring 27 is slidably connected with a fixing rod 28.

[0029] The bearings at both ends of the bearing rod 25 are connected to the first fixing frame 24 and the second fixing frame 26, and the second fixing frame 26 forms an angle adjustment structure through the bearing rod 25 and the first fixing frame 24, and the movable ring 27 forms a pushing structure through the second fixing frame 26;

[0030] There are two movable rings 27 , and the two movable rings 27 are symmetrically arranged with the perpendicular midline of the fixed rod 28 as the symmetry axis. A fixed rod 28 is arranged between the two movable rings 27 , and the fixed rod 28 forms a compression structure through the movable rings 27 .

[0031] The implementation method is specifically as follows: by setting a No. 1 return spring 3, a bearing rod 25 and a No. 2 return spring 29, a buffering adjustment method is adopted, and the movable ring 27 is pushed by the bearing rod 25 and the No. 2 fixed frame 26, thereby driving the movable ring 27 to compress the No. 2 return spring 29 along the fixed rod 28, and at the same time, the support plate 4 is subjected to force to adjust the telescopic rod 2 to extend and retract. At this time, the No. 1 return spring 3 is compressed and adjusted through the telescopic rod 2, so that the No. 1 return spring 3 cooperates with the bearing rod 25 and the No. 2 return spring 29 to complete the buffering of the protective shell 5, thereby solving the problem that the existing carbon dioxide capture storage device cannot ensure the stability of the storage device during transportation, and at the same time prevents the storage device from colliding during transportation, thereby ensuring the stability of the transportation of the carbon dioxide capture storage device by the staff.

[0032] Working principle: When using the carbon dioxide capture and storage device, the carbon dioxide to be stored is first transported to the inner tank 8 through the capture device. When the staff needs to transport the protective shell 5, the installation base plate 1 is installed with the transport vehicle body so that the transport vehicle can transport the stored carbon dioxide. When the protective shell 5 is bumpy during transportation, the support plate 4 is squeezed by the protective shell 5 to synchronously adjust the No. 1 fixing frame 24 fixed at the bottom end of the support plate 4, so that the No. 1 fixing frame 24 drives the bearing rod 25 to rotate;

[0033] Thus, the movable ring 27 is pushed by the bearing rod 25 and the No. 2 fixing frame 26, and then the movable ring 27 is driven to slide along the outer wall of the fixing rod 28, so that the two movable rings 27 compress the No. 2 return spring 29, and at the same time, the support plate 4 is forced to adjust the telescopic rod 2, and the No. 1 return spring 3 is compressed and adjusted through the telescopic rod 2, so that the No. 1 return spring 3 cooperates with the bearing rod 25 and the No. 2 return spring 29 to complete the buffering of the protective shell 5, thereby ensuring the stability of the transportation of carbon dioxide in the protective shell 5 and the inner liner 8;

[0034] When the pressure of the inner tank 8 changes while delivering the internal carbon dioxide, the internal pressure is delivered to the pressure detector 13 through the No. 1 delivery pipe 12, so that the piston 15 slides along the regulating pipe 14 through the pressure change inside the pressure detector 13. When the pressure inside the pressure detector 13 is small, the air pressure pushes the piston 15. At this time, the piston 15 drives the connecting block 17 to rise and fall through the push rod 16, so that the connecting block 17 contacts the conductive plate 18.

[0035] At the same time, the connection block 17 is limited by the limit plate 20 set at the bottom of the limit frame 19, thereby driving the connection block 17 to contact the conductive plate 18, and then starting the pressure regulator 22 through the connecting line 21, and adjusting the internal pressure of the inner tank 8 through the pressure regulator 22 and the No. 2 delivery pipe 23, and then the temperature in the inner tank 8 is detected by the heater 11. When the internal temperature of the inner tank 8 is low, the heater 11 is started at this time, so that the delivery pipe 10 heats the inner tank 8 through the heating pipe 9, thereby ensuring the stability of the sealing device in sealing carbon dioxide.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carbon dioxide capture and storage device, comprising a mounting base plate (1), characterized in that: The top of the mounting base plate (1) is fixedly connected to a telescopic rod (2), and the outer wall of the telescopic rod (2) is provided with a No. 1 return spring (3), the top of the telescopic rod (2) is fixedly connected to a support plate (4), and the inner wall of the support plate (4) is fixedly connected to a protective shell (5), the outer wall of the protective shell (5) is installed with a hanging ear (6), and both ends of the protective shell (5) are provided with a sealing cover (7), the inner wall of the sealing cover (7) is installed with an inner liner (8), and the outer wall of the inner liner (8) is provided with a heating pipe (9), one end of the heating pipe (9) is fixedly connected to a transmission pipe (10), and the other end of the transmission pipe (10) is installed with a heater (11); The inner wall of the sealing cover (7) is penetrated by a No. 1 delivery pipe (12), and the other end of the No. 1 delivery pipe (12) is installed with a pressure detector (13); the outer wall of the protective shell (5) is installed with a conductive plate (18), and the outer wall of the conductive plate (18) is installed with a connecting line (21); the other end of the connecting line (21) is installed with a pressure regulator (22), and the outer wall of the pressure regulator (22) is installed with a No. 2 delivery pipe (23); the bottom end of the support plate (4) is fixedly connected to a No. 1 fixing frame (24), and the outer wall of the No. 1 fixing frame (24) is slidably connected to a bearing rod (25), the other end of the bearing rod (25) is bearing-connected to a No. 2 fixing frame (26), and the outer wall of the No. 2 fixing frame (26) is fixedly connected to a movable ring (27), and the inner wall of the movable ring (27) is slidably connected to a fixing rod (28).

2. A carbon dioxide capture and storage device according to claim 1, characterized in that: The inner container (8) forms a heating structure through a heating tube (9) and a transmission tube (10), and the heating tube (9) is spirally arranged on the outer wall of the inner container (8).

3. A carbon dioxide capture and storage device according to claim 1, characterized in that: One end of the pressure detector (13) is fixedly connected to a regulating tube (14), and the inner wall of the regulating tube (14) is slidably connected to a piston (15), and the piston (15) forms a telescopic structure through the regulating tube (14).

4. A carbon dioxide capture and storage device according to claim 3, characterized in that: One side of the piston (15) is fixedly connected to a push rod (16), and the other end of the push rod (16) is fixedly connected to a connecting block (17), and the connecting block (17) forms a lifting structure through the push rod (16).

5. A carbon dioxide capture and storage device according to claim 4, characterized in that: The outer wall of the connection block (17) is movably connected to a conductive plate (18), and the top end of the conductive plate (18) is fixedly connected to a limiting frame (19), a limiting plate (20) is arranged on one side of the limiting frame (19), and the limiting plate (20) forms a compression structure with the conductive plate (18) and the limiting frame (19).

6. A carbon dioxide capture and storage device according to claim 1, characterized in that: The bearings at both ends of the bearing rod (25) are connected to a first fixing frame (24) and a second fixing frame (26), and the second fixing frame (26) forms an angle adjustment structure through the bearing rod (25) and the first fixing frame (24), and the movable ring (27) forms a pushing structure through the second fixing frame (26).

7. A carbon dioxide capture and storage device according to claim 1, characterized in that: There are two movable rings (27), and the two movable rings (27) are symmetrically arranged with the mid-perpendicular line of the fixed rod (28) as the symmetry axis. A fixed rod (28) is arranged between the two movable rings (27), and the fixed rod (28) forms a compression structure through the movable ring (27).

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