A gas-liquid separation device

Abstract

The present invention discloses a gas-liquid separation device, which belongs to the technical field of gas-liquid separation, and comprises a tank body and a tank cover fixedly arranged at the upper end of the tank body, an air inlet pipe is arranged at the upper end of one side of the tank body, a liquid discharge pipe is arranged at the lower end of the tank body, an exhaust pipe is arranged at one side of the tank cover, a fixed sealing plate is fixedly arranged inside the tank body, a vent pipe is fixedly arranged through the middle of the fixed sealing plate, a fixed mesh plate is fixedly arranged inside the vent pipe, absorbent cotton is arranged at the lower end of the fixed mesh plate, and an extrusion component for squeezing the absorbent cotton for liquid discharge is arranged inside the vent pipe. The beneficial effects of the present invention are as follows: by arranging absorbent cotton inside the vent pipe, the gas is dried, and by arranging a sliding mesh plate, a fixed pipe and a limiting ring, the air permeability of the absorbent cotton becomes poor after the absorbent cotton fully absorbs water, so that the air pressure inside the tank body increases, and then the sliding mesh plate is squeezed to squeeze the absorbent cotton to discharge water, thereby ensuring the effect of drying the gas.

Description

Technical Field

[0001] The present invention relates to the technical field of gas-liquid separation, and in particular to a gas-liquid separation device. Background Art

[0002] The main function of the gas-liquid separation device is to separate the gas-liquid mixture into gas and liquid. Since the gas carries a large amount of water, the gas needs to be separated into gas and liquid, and the water in it needs to be separated and discharged to ensure the dryness of the gas.

[0003] Most gas-liquid separation devices are equipped with an air inlet pipe, an exhaust pipe and a liquid discharge pipe in the tank body, and absorbent cotton is arranged inside the tank body to adsorb the moisture in the gas, so that the dry gas is discharged from the exhaust pipe. However, after the absorbent cotton has been used for a period of time, a large amount of moisture will be absorbed on the absorbent cotton, which will reduce the separation effect and the air permeability of the absorbent cotton will also deteriorate. Summary of the invention

[0004] The purpose of the present invention is to propose a gas-liquid separation device in order to solve the above-mentioned technical problems.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A gas-liquid separation device, comprising a tank body and a tank cover fixedly arranged at the upper end of the tank body, an air inlet pipe is arranged at the upper end of one side of the tank body, a liquid discharge pipe is arranged at the lower end of the tank body, an exhaust pipe is arranged at one side of the tank cover, a fixed sealing plate is fixedly arranged inside the tank body, a vent pipe is fixedly arranged through the middle of the fixed sealing plate, a fixed mesh plate is fixedly arranged inside the vent pipe, absorbent cotton is arranged at the lower end of the fixed mesh plate, and an extrusion component for squeezing the absorbent cotton to discharge liquid is arranged inside the vent pipe;

[0007] The cam is provided with a plurality of locking plates at the bottom ends of the cams, and the locking plates are provided with a plurality of locking plates at the bottom ends of the cams, the plurality of locking plates are provided with a plurality of locking plates at the bottom ends of the cams.

[0008] As a further description of the above technical solution:

[0009] A liquid guiding tube is fixedly provided at the lower end of one side of the tank body, and a right-angle elbow is fixedly provided inside the tank body through a bracket. The height of the input end of the right-angle elbow is lower than the height of the output end. The output end of the right-angle elbow is connected to the input end of the liquid guiding tube through a connecting tube. The connecting tube is respectively connected to the right-angle elbow and the liquid guiding tube through a rotating joint. A transmission member for driving the connecting tube to deflect is provided inside the ventilation tube.

[0010] As a further description of the above technical solution:

[0011] The transmission part includes a slider and a pulling rope. The inner wall of the ventilation pipe is provided with a sliding groove for the sliding connection of the slider. One end of the pulling rope is fixedly connected to the slider, and the other end of the pulling rope is fixedly connected to the outer surface of the connecting pipe. An installation cavity is provided inside the slider, and a slide plate is slidably provided inside the installation cavity. One side of the slide plate is connected to the inner wall of the installation cavity by a compression spring, and a clamping block is provided on the other side of the slide plate. A clamping groove matching the clamping block is provided through the side wall of the fixed cylinder.

[0012] As a further description of the above technical solution:

[0013] The lower end surface of the ventilation pipe is rotatably provided with a guide roller matched with the pulling rope through a mounting frame.

[0014] As a further description of the above technical solution:

[0015] The outer surface of the ventilation pipe is provided with spiral blades.

[0016] As a further description of the above technical solution:

[0017] A fixing ring for connecting a pulling rope is provided on the middle fixing sleeve outside the connecting pipe.

[0018] As a further description of the above technical solution:

[0019] The inner wall of the tank body is provided with an air intake baffle matched with the output end of the air intake pipe.

[0020] As a further description of the above technical solution:

[0021] The outer surface of the connecting pipe is connected to the inner bottom surface of the tank body through an elastic rope.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0023] In the present invention, water-absorbing cotton is arranged inside the ventilation pipe to dry the gas. After the water-absorbing cotton fully absorbs water, the air permeability becomes poor by arranging the sliding mesh plate, the fixed pipe and the limiting ring, so that the air pressure inside the tank body increases, and then the sliding mesh plate moves to squeeze and drain the water-absorbing cotton, thereby ensuring the effect of drying the gas.

[0024] In the present invention, by providing a liquid guide tube, a right-angle elbow and a connecting tube, the liquid inside the tank body is discharged from the liquid guide tube as the liquid level rises, and the input end of the right-angle elbow is in the liquid inside the tank body, which effectively prevents gas from being discharged from the liquid guide tube, thereby ensuring that when the air permeability of the absorbent cotton deteriorates after absorbing water, the air pressure inside the tank body can be gradually increased;

[0025] In the present invention, during the process of the air pressure rising in the tank body driving the sliding screen plate to move upward, the sliding screen plate first squeezes the absorbent cotton to discharge the absorbent cotton. During this process, the connecting rod, the mounting plate, the fixing cylinder, the first piston, the connecting spring, the sliding block and the pulling rope are arranged to drive the sliding block to move upward. Under the action of the pulling rope, the connecting pipe is deflected upward. Due to the upward deflection of the connecting pipe, the liquid level in the tank body will further increase, effectively accelerating the speed of increasing the air pressure in the tank body. When the absorbent cotton is compressed, the gas in the tank body continues to rise, which will squeeze the first piston to move upward, and then squeeze the card block to make the card block retreat out of the card slot. After the card is released, the sliding block slides downward, and the connecting pipe deflects downward to reset. At this time, the liquid in the tank body is discharged from the liquid guide tube, then the air pressure in the tank body is reduced, and the sliding screen plate is gradually reset.

[0026] In the present invention, a fixed tube, a liquid inlet, a first one-way valve, a second one-way valve, a first piston, a second piston and a sliding tube are provided, so that water squeezed and discharged upward by the absorbent cotton enters the fixed tube through the liquid inlet, thereby preventing the water discharged upward after the squeezing of the absorbent cotton is released from being sucked back by the absorbent cotton. As the sliding tube moves, the liquid will be discharged downward from the first one-way valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The appearance diagram of the separation device provided according to an embodiment of the present invention is shown;

[0028] Figure 2 A schematic diagram of the internal structure of a tank body provided in an embodiment of the present invention is shown;

[0029] Figure 3 A schematic diagram of the internal structure of a ventilation pipe provided in an embodiment of the present invention is shown;

[0030] Figure 4 A schematic diagram of a partial structure of an extrusion assembly provided according to an embodiment of the present invention is shown;

[0031] Figure 5 A cross-sectional view of a slider structure provided according to an embodiment of the present invention is shown.

[0032] Legend: 1. Tank body; 2. Tank cover; 3. Air inlet pipe; 4. Liquid discharge pipe; 5. Exhaust pipe; 6. Liquid guide pipe; 7. Fixed sealing plate; 8. Ventilation pipe; 9. Spiral blade; 10. Air inlet baffle; 11. Right-angle elbow; 12. Connecting pipe; 13. Fixed ring; 14. Pull rope; 15. Guide roller; 16. Fixed mesh plate; 17. Absorbent cotton; 18. Sliding mesh plate; 19. Connecting rod; 20. Mounting plate; 21. Fixed cylinder; 22. Sliding block; 23. Sliding groove; 24. Fixed pipe; 25. Block; 26. Sliding plate; 27. Compression spring; 28. Slot; 29. ​​Sliding pipe; 30. First piston; 31. First one-way valve; 32. Connecting spring; 33. Second piston; 34. Fixed plate; 35. Second one-way valve; 36. Liquid inlet; 37. Limiting ring; 38. Elastic rope. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] like Figure 1-5 As shown, a gas-liquid separation device comprises a tank body 1 and a tank cover 2 fixedly arranged at the upper end of the tank body 1, an air inlet pipe 3 is arranged at the upper end of one side of the tank body 1, a liquid discharge pipe 4 is arranged at the lower end of the tank body 1, an exhaust pipe 5 is arranged at one side of the tank cover 2, a fixed sealing plate 7 is fixedly arranged inside the tank body 1, a vent pipe 8 is fixedly arranged through the middle of the fixed sealing plate 7, a fixed mesh plate 16 is fixedly arranged inside the vent pipe 8, a water-absorbing cotton 17 is arranged at the lower end of the fixed mesh plate 16, the water-absorbing cotton 17 further dries the gas, so that the exhaust pipe 5 discharges dry gas, and an extrusion component for squeezing the water-absorbing cotton 17 for liquid discharge is arranged inside the vent pipe 8;

[0035] The extrusion assembly includes a sliding mesh plate 18 slidably arranged inside the vent pipe 8 and a fixed pipe 24 fixedly penetrating the middle of the fixed mesh plate 16. A sliding hole matching the fixed pipe 24 is opened in the middle of the sliding mesh plate 18. A limiting ring 37 is fixedly arranged at the lower end of the fixed pipe 24 to prevent the sliding mesh plate 18 from falling off. A mounting plate 20 is arranged at the lower end of the sliding mesh plate 18 through a connecting rod 19. A fixed cylinder 21 is fixedly arranged at the lower end of the mounting plate 20. A sliding pipe 29 is movably penetrated in the middle of the limiting ring 37. A first one-way valve 31 is arranged inside the lower end of the sliding pipe 29. A first piston 30 matching the inner wall of the fixed cylinder 21 is fixedly sleeved at the lower end of the outer side of the sliding pipe 29. The first piston 30 is connected to the lower end surface of the mounting plate 20 through a connecting spring 32. The upper end of the outer side of the sliding pipe 29 is sleeved with a spring 32 matching the inner wall of the fixed pipe 24. The second piston 33 is provided with a fixed plate 34 inside the fixed tube 24, and a second one-way valve 35 is provided in the middle of the fixed plate 34. The outer surface of the fixed tube 24 is provided with a liquid inlet 36 that matches the upper end surface of the fixed mesh plate 16. During use, as the absorbent cotton 17 gradually and fully absorbs water, the air permeability of the absorbent cotton 17 becomes worse. As the gas is continuously introduced into the tank body 1, the air pressure in the tank body 1 will gradually increase. The increase in air pressure will cause the sliding mesh plate 18 to move upward, and the absorbent cotton 17 is squeezed by the sliding mesh plate 18 to drain water. The absorbent cotton 17 is squeezed and drains water both upward and downward. The water discharged upward falls directly downward, and the water discharged upward enters the fixed tube 24 through the liquid inlet 36, so that during the resetting process of the absorbent cotton 17, the water discharged upward will not be sucked back by the absorbent cotton 17.

[0036] Furthermore, a liquid guiding tube 6 is fixedly penetrated through the lower end of one side of the tank body 1, and a right-angle elbow 11 is fixedly provided inside the tank body 1 through a bracket. The height of the input end of the right-angle elbow 11 is lower than the height of the output end, and the output end of the right-angle elbow 11 is connected to the input end of the liquid guiding tube 6 through a connecting tube 12. The connecting tube 12 is respectively connected to the right-angle elbow 11 and the liquid guiding tube 6 through a rotating joint. A transmission member for driving the connecting tube 12 to deflect is provided inside the vent pipe 8. During use, the valve of the discharge pipe 4 remains closed, and the liquid in the tank body 1 is discharged outward through the right-angle elbow 11, the connecting tube 12 and the liquid guiding tube 6 in turn. The input end of the right-angle elbow 11 is in the liquid, which effectively ensures that the gas will not be discharged from the liquid guiding tube 6.

[0037] Furthermore, the transmission member includes a slider 22 and a pulling rope 14. A sliding groove 23 for sliding connection of the slider 22 is provided on the inner wall of the ventilation pipe 8. One end of the pulling rope 14 is fixedly connected to the slider 22, and the other end of the pulling rope 14 is fixedly connected to the outer surface of the connecting pipe 12. An installation cavity is provided inside the slider 22. A sliding plate 26 is slidably provided inside the installation cavity. One side of the sliding plate 26 is connected to the inner wall of the installation cavity by a compression spring 27. A clamping block 25 is provided on the other side of the sliding plate 26. A clamping groove 28 matching with the clamping block 25 is provided through the side wall of the fixed cylinder 21. During use, since the clamping block 25 is stuck in the clamping groove 28, the sliding mesh plate 18 will drive the slider 22 to move upward during the upward movement, and then the connecting pipe 12 is turned upward by pulling the pulling rope 14, which will further increase the liquid level in the tank body 1, that is, the space in the tank body 1 gradually decreases, effectively accelerating the speed of increasing the air pressure in the tank body 1. When the absorbent cotton 17 is compressed, the further increase in air pressure will make the first active The plug 30 moves upward, and one side of the lower end surface of the block 25 is inclined. The first piston 30 moves upward to squeeze the inclined surface of the lower end of the block 25, so that the block 25 withdraws from the slot 28. After the locking limit is released, the slider 22 slides downward and the connecting pipe 12 flips downward to reset. After the connecting pipe 12 flips downward, the liquid in the tank body 1 will be discharged outward, so that the liquid level in the tank body 1 is reduced, and the air pressure in the tank body 1 is reduced. At this time, the sliding mesh plate 18 moves downward to reset, and the fixed cylinder 21 resets downward, so that the slot 28 is aligned with the block 25. The block 25 is again stuck in the slot 28 under the action of the compression spring 27. In the process of increasing and decreasing the air pressure in the tank body 1, the sliding pipe 29 moves up and down. When the sliding pipe 29 moves downward, the liquid above the fixed pipe 24 will be sucked into the sliding pipe 29 through the second one-way valve 35. When the sliding pipe 29 moves upward, the liquid in the sliding pipe 29 will be squeezed through the first one-way valve 31 and discharged downward.

[0038] Furthermore, a guide roller 15 cooperating with the pulling rope 14 is rotatably provided on the lower end surface of the ventilation pipe 8 through a mounting frame to guide the pulling rope 14 and effectively avoid wear on the surface of the pulling rope 14 .

[0039] Furthermore, the outer surface of the ventilation pipe 8 is provided with spiral blades 9 to increase the flow path of the gas and facilitate gas-liquid separation.

[0040] Furthermore, a fixing ring 13 for connecting a pulling rope 14 is provided on the middle fixed sleeve outside the connecting tube 12 .

[0041] Furthermore, an air intake baffle 10 is provided on the inner wall of the tank body 1 and matches with the output end of the air intake pipe 3 .

[0042] Furthermore, the outer surface of the connecting tube 12 is connected to the inner bottom surface of the tank body 1 through an elastic rope 38, and under the action of the elastic rope 38, it is ensured that the connecting tube 12 can be turned downward and reset.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A gas-liquid separation device, comprising a tank body (1) and a tank cover (2) fixedly mounted on the upper end of the tank body (1), an air inlet pipe (3) being mounted on the upper end of one side of the tank body (1), a liquid discharge pipe (4) being mounted on the lower end of the tank body (1), an exhaust pipe (5) being mounted on one side of the tank cover (2), a fixed sealing plate (7) being fixedly mounted inside the tank body (1), a vent pipe (8) being fixedly mounted through the middle of the fixed sealing plate (7), and characterized in that: A fixed mesh plate (16) is fixedly provided inside the ventilation pipe (8), a water-absorbing cotton (17) is provided at the lower end of the fixed mesh plate (16), and a squeezing component for squeezing the water-absorbing cotton (17) to discharge liquid is provided inside the ventilation pipe (8); The extrusion assembly comprises a sliding mesh plate (18) slidably arranged inside the ventilation pipe (8) and a fixed pipe (24) fixedly penetrating the middle of the fixed mesh plate (16); a sliding hole matching the fixed pipe (24) is opened in the middle of the sliding mesh plate (18); a limiting ring (37) is fixedly arranged at the lower end of the fixed pipe (24) to prevent the sliding mesh plate (18) from falling off; a mounting plate (20) is provided at the lower end of the sliding mesh plate (18) via a connecting rod (19); a fixing cylinder (21) is fixedly arranged at the lower end of the mounting plate (20); a sliding pipe (29) is movably penetrating the middle of the limiting ring (37); and the lower end of the sliding pipe (29) is fixedly provided with a fixing cylinder (21). A first one-way valve (31) is provided inside, a first piston (30) is fixedly sleeved on the lower end of the outer side of the sliding tube (29) and matches the inner wall of the fixed cylinder (21), the first piston (30) is connected to the lower end surface of the mounting plate (20) via a connecting spring (32), a second piston (33) is sleeved on the upper end of the outer side of the sliding tube (29) and matches the inner wall of the fixed tube (24), a fixed plate (34) is provided inside the fixed tube (24), a second one-way valve (35) is provided in the middle of the fixed plate (34), and a liquid inlet (36) is provided on the outer surface of the fixed tube (24) and matches the upper end surface of the fixed mesh plate (16); A liquid guiding tube (6) is fixedly provided at the lower end of one side of the tank body (1), and a right-angled elbow (11) is fixedly provided inside the tank body (1) via a bracket. The height of the input end of the right-angled elbow (11) is lower than the height of the output end. The output end of the right-angled elbow (11) is connected to the input end of the liquid guiding tube (6) via a connecting tube (12). The connecting tube (12) is connected to the right-angled elbow (11) and the liquid guiding tube (6) via a rotating joint, respectively. A transmission member for driving the connecting tube (12) to deflect is provided inside the ventilation tube (8).

2. A gas-liquid separation device according to claim 1, characterized in that: The transmission member comprises a slider (22) and a pulling rope (14); the inner wall of the ventilation pipe (8) is provided with a sliding groove (23) for sliding connection of the slider (22); one end of the pulling rope (14) is fixedly connected to the slider (22); the other end of the pulling rope (14) is fixedly connected to the outer surface of the connecting pipe (12); a mounting cavity is provided inside the slider (22); a sliding plate (26) is slidably provided inside the mounting cavity; one side of the sliding plate (26) is connected to the inner wall of the mounting cavity via a compression spring (27); a clamping block (25) is provided on the other side of the sliding plate (26); and a clamping groove (28) matching the clamping block (25) is provided through the side wall of the fixing cylinder (21).

3. A gas-liquid separation device according to claim 2, characterized in that: The lower end surface of the ventilation pipe (8) is rotatably provided with a guide roller (15) that cooperates with the pulling rope (14) through a mounting frame.

4. A gas-liquid separation device according to claim 1, characterized in that: The outer surface of the ventilation pipe (8) is provided with spiral blades (9).

5. A gas-liquid separation device according to claim 2, characterized in that: A fixing ring (13) for connecting a pulling rope (14) is provided on the middle fixing sleeve outside the connecting tube (12).

6. A gas-liquid separation device according to claim 1, characterized in that: The inner wall of the tank body (1) is provided with an air intake baffle (10) which matches the output end of the air intake pipe (3).

7. A gas-liquid separation device according to claim 1, characterized in that: The outer surface of the connecting pipe (12) is connected to the inner bottom surface of the tank body (1) via an elastic rope (38).

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