CN220955540U - Drainage gas production device for natural gas exploitation - Google Patents
Drainage gas production device for natural gas exploitation Download PDFInfo
- Publication number
- CN220955540U CN220955540U CN202323081633.3U CN202323081633U CN220955540U CN 220955540 U CN220955540 U CN 220955540U CN 202323081633 U CN202323081633 U CN 202323081633U CN 220955540 U CN220955540 U CN 220955540U
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- fixed
- pipe
- filter frame
- drainage
- natural gas
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 239000003345 natural gas Substances 0.000 title claims abstract description 22
- 239000007789 gas Substances 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 20
- 239000002245 particle Substances 0.000 description 10
- 239000007787 solid Substances 0.000 description 8
- 238000001914 filtration Methods 0.000 description 7
- 239000010779 crude oil Substances 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000008239 natural water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a drainage gas production device for natural gas exploitation, which belongs to the technical field of drainage gas production and aims at solving the problems that impurities in the prior art are difficult to clean and the exploitation efficiency is affected; according to the utility model, gas and liquid are filtered through the filter screen plate, the gas and liquid backflow is prevented through the one-way valve on the through pipe, and one of the filter frames is moved out of the placing cavity through closing the first valve, so that a worker can conveniently clean filtered impurities, and meanwhile, the other filter screen plate can still work, so that impurities in the two filter frames can be cleaned alternately without stopping, normal operation of the device is maintained, and the stability of the filter frames in the placing cavity is realized through the arrangement of the structures such as the springs, the T-shaped limiting blocks, the fixing seats and the like, and meanwhile, the convenience of disassembly and assembly of the filter frames is improved.
Description
Technical Field
The utility model belongs to the technical field of drainage gas production, and particularly relates to a drainage gas production device for natural gas exploitation.
Background
Natural gas is also buried in underground closed geological structures like crude oil, some of the natural gas is stored at the same level as crude oil, some of the natural gas exists separately, the natural gas stored at the same level as crude oil is extracted along with the crude oil, and the extraction method of the natural gas which exists only in a single-phase gas is similar to that of the crude oil.
In the prior art, the extracted natural gas and water contain more solid particle impurities, the solid particle impurities directly enter the gas-liquid separation tank to cause the internal blockage of the gas-liquid separation tank, the use is influenced, a filter screen is generally used for intercepting and filtering, but along with the filtering, when the filter screen is blocked and needs to be cleaned, the machine is stopped at the moment to stop the extraction and collection work, the waiting time consumed by the machine for stopping, dismounting and cleaning is longer, and the extraction efficiency is reduced.
Therefore, a drainage gas production device for natural gas production is needed, and the problems that impurities in the prior art are difficult to clean and the production efficiency is affected are solved.
Disclosure of utility model
The utility model aims to provide a drainage gas production device for natural gas exploitation, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drainage gas production device for natural gas exploitation, includes the processing case, one side upper end of processing case is fixed with the fixed plate, the top fixed mounting of fixed plate has the suction pump, the feed liquor end of suction pump is fixed with the feed liquor pipe, the play liquid end of suction pump is fixed with the connecting pipe, two place the chamber in the inside of processing case has been seted up, the surface of connecting pipe is fixed with first pipe and second pipe respectively, the surface fixed mounting of first pipe and second pipe has first valve and second valve respectively, the one end of first pipe and second pipe respectively with two place the chamber intercommunication, the chamber inner wall both sides of placing of processing case all are fixed with two support blocks, two the top of support block corresponds to place the chamber sliding connection and has the filter frame, the inner wall lower extreme of filter frame is fixed with the filter, the inside of processing case corresponds to place the chamber and is fixed with two siphunculus, the inside lower extreme of processing case is fixed with the drain pipe, two the bottom of siphunculus and the fixed surface of pipe and second pipe have the fixed surface of one-way pipe, the fixed surface of drain plate corresponds the filter frame of processing case has the check.
In the scheme, it is to be noted that, stop gear includes two fixing bases of fixing on the processing box surface, T type spacing groove has been seted up to one side of fixing base, T type spacing groove inner wall sliding connection of fixing base has T type stopper, the surface butt of T type stopper and filter frame, the interior roof in T type spacing groove is fixed with the spring, the bottom of spring and the top of T type stopper are fixed.
It is further worth to say that one side of the filter frame is fixed with the holding ring, one side of the T-shaped limiting block is fixed with the holding rod.
It should be further noted that the filter screen plate is disposed obliquely, and the surface of the filter frame is fixedly sleeved with an annular sealing pad corresponding to the inner wall of the placement cavity.
As a preferred embodiment, the two sides of the bottom of the treatment box are fixed with supporting seats, and the bottom of the supporting seats is fixed with supporting pads.
As a preferable implementation mode, the surfaces of the liquid inlet pipe, the connecting pipe and the liquid discharge pipe are fixedly sleeved with heat preservation sleeves.
Compared with the prior art, the drainage gas production device for natural gas exploitation provided by the utility model at least comprises the following beneficial effects:
(1) Through the setting of structures such as feed liquor pipe, the suction pump, connecting pipe and processing case, the function of placing the intracavity with gas-liquid suction to processing case has been realized, the intercommunication or the closure of first pipe and second pipe can be controlled alone through first valve and second valve, gas-liquid is filtered through the filter screen plate, make solid particles stay in the filter frame, prevent gas-liquid refluence through the check valve on the siphunculus, when needs clear up fixed granule impurity, close first valve, then shift out one of them filter frame and place the chamber, thereby make things convenient for the staff to clear up the impurity after filtering, another filter screen plate still can work when the clearance simultaneously, make impurity in two filter frames can clear up in turn, can not shut down, keep the normal operating of device, the operation of giving the staff is convenient, through the spring, T type stopper and fixing base isotructure set up, the T type stopper is supported tightly spacing to the filter frame, thereby keep the stability of filter frame in placing the chamber, improve the dismouting convenience of filter frame simultaneously.
(2) Through when the filter frame inserts and places the intracavity, annular sealing pad and place the inner wall laminating in chamber to improve the leakproofness between filter frame and the treatment box, protect the surface of feed liquor pipe, connecting pipe and fluid-discharge tube through the insulation cover, prevent that feed liquor pipe, connecting pipe and fluid-discharge tube from being frozen out when colder winter.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a limiting mechanism according to the present utility model;
FIG. 3 is a schematic view of a filter frame according to the present utility model;
FIG. 4 is a schematic view of another view angle structure of the present utility model;
fig. 5 is a cross-sectional view of the structure of the treatment tank of the present utility model.
In the figure: 1. a treatment box; 2. a filter frame; 3. a grip ring; 4. a liquid inlet pipe; 5. a suction pump; 6. a connecting pipe; 7. a liquid discharge pipe; 8. a fixing seat; 9. a T-shaped limiting block; 10. a T-shaped limit groove; 11. a spring; 12. a grip; 13. a filter screen plate; 14. an annular gasket; 15. a fixing plate; 16. a first conduit; 17. a second conduit; 18. a first valve; 19. a second valve; 20. a support base; 21. a placement cavity; 22. a support block; 23. a one-way valve; 24. a through pipe.
Detailed Description
The utility model is further described below with reference to examples.
Referring to fig. 1-5, the present utility model provides a drainage and gas production device for natural gas exploitation, which comprises a treatment tank 1, wherein a fixing plate 15 is fixed at the upper end of one side of the treatment tank 1, a suction pump 5 is fixedly installed at the top of the fixing plate 15, a liquid inlet pipe 4 is fixed at the liquid inlet end of the suction pump 5, a connecting pipe 6 is fixed at the liquid outlet end of the suction pump 5, two placing cavities 21 are provided in the treatment tank 1, a first conduit 16 and a second conduit 17 are respectively fixed on the surface of the connecting pipe 6, a first valve 18 and a second valve 19 are respectively and fixedly installed on the surface of the first conduit 16 and the second conduit 17, one end of the first conduit 16 and one end of the second conduit 17 are respectively communicated with the two placing cavities 21, two support blocks 22 are respectively fixed at two sides of the inner wall of the placing cavities 21 of the treatment tank 1, a filter frame 2 is connected at the tops of the two support blocks 22 in a sliding manner, a filter screen 13 is fixed at the lower end of the inner wall of the filter frame 2, the filter screen 13 is obliquely arranged, and the obliquely arranged filter screen 13 can reduce blocking of the filter screen 13 during filtration; two through pipes 24 are fixed in the treatment box 1 corresponding to the placement cavity 21, a liquid discharge pipe 7 is fixed at the lower end of the treatment box 1, the bottom ends of the two through pipes 24 are fixed with the surface of the liquid discharge pipe 7, a one-way valve 23 is fixedly arranged on the surface of the through pipe 24, and liquid in the through pipe 24 can only move in the direction of the liquid discharge pipe 7 through the control of the one-way valve 23, so that the backflow of gas and liquid is prevented; the surface of the treatment box 1 is provided with a limiting mechanism corresponding to the filter frame 2.
Further as shown in fig. 2, it is worth specifically explaining that the stop gear includes two fixing bases 8 fixed on the surface of the processing box 1, a T-shaped stop groove 10 is formed in one side of the fixing bases 8, a T-shaped stop block 9 is slidably connected to the inner wall of the T-shaped stop groove 10 of the fixing bases 8, the surface of the T-shaped stop block 9 is abutted to the surface of the filter frame 2, a spring 11 is fixed to the inner top wall of the T-shaped stop groove 10, the bottom end of the spring 11 is fixed to the top end of the T-shaped stop block 9, the T-shaped stop block 9 is pushed to move downwards under the elasticity of the spring 11, the T-shaped stop block 9 is enabled to tightly abut against the filter frame 2, and therefore stability of the filter frame 2 in the placement cavity 21 is maintained, and meanwhile convenience in dismounting the filter frame 2 is improved.
The scheme comprises the following working processes: the extracted natural gas and water contain more solid particle impurities, the solid particle impurities directly enter the gas-liquid separation tank to cause the internal blockage of the gas-liquid separation tank to influence the use, a filter screen is usually used for intercepting and filtering, but along with the filtering, when the filter screen is blocked and needs to be cleaned, the filter screen is stopped to stop the extraction and collection work, the waiting time spent by stopping the disassembly and cleaning is longer, the extraction efficiency is reduced, under the suction of the suction pump 5, the gas-liquid enters the connecting pipe 6 from the liquid inlet pipe 4, at the moment, the first valve 18 and the second valve 19 are both opened, the gas-liquid enters the treatment tank 1 from the first conduit 16 and the second conduit 17, after entering the treatment tank 1, the gas-liquid is filtered through the filter screen 13 in the filter frame 2, so that the solid particles are left in the filter frame 2, the filtered gas and liquid enters the liquid discharge pipe 7 from the through pipe 24 and finally enters the gas-liquid separator for treatment, the one-way valve 23 on the through pipe 24 prevents the gas and liquid from flowing backwards, when the fixed particle impurities are required to be cleaned, the first valve 18 is closed, one filter frame 2 is moved out of the placing cavity 21, thereby being convenient for a worker to clean the filtered impurities, meanwhile, the other filter screen plate 13 can still work when cleaning, the impurities in the two filter frames 2 can be cleaned alternately without stopping, the normal operation of the device is maintained, the operation of the worker is facilitated, when the filter frames 2 are placed in the cavity 21, the T-shaped limiting block 9 is pushed to move downwards under the elasticity of the spring 11, so that the T-shaped limiting block 9 tightly abuts and limits the filter frames 2, thereby maintaining the stability of the filter frames 2 in the placing cavity 21, while improving the convenience of the disassembly and assembly of the filter frame 2.
The working process can be as follows: through the setting of structures such as feed liquor pipe 4, suction pump 5, connecting pipe 6 and processing case 1, the function of placing the intracavity 21 with gas-liquid suction to processing case 1 has been realized, can control the intercommunication or the closure of first pipe 16 and second pipe 17 alone through first valve 18 and second valve 19, gas-liquid filters through filter screen 13, make solid particle remain in filter frame 2, prevent gas-liquid refluence through the check valve 23 on the siphunculus 24, when needing to clear up fixed granule impurity, close first valve 18, then shift out one of them filter frame 2 and place chamber 21, thereby make things convenient for the staff to clear up the impurity after filtering, another filter screen 13 still can work simultaneously, make the impurity in two filter frames 2 clear up in turn, can not shut down, keep device's normal operating, when placing the intracavity 21, the filter frame 2 is convenient for the operation of staff, under the elasticity of spring 11, promote T type stopper 9 down, make T type stopper 9 support filter frame 2 tightly, thereby keep the filter frame 2 to support and place the filter frame 2, the stability of filter frame 2 is convenient in the dismouting that the filter frame 21 is placed to high.
As further shown in fig. 1, 2 and 3, it should be specifically explained that a holding ring 3 is fixed on one side of the filter frame 2, and the holding ring 3 is convenient for holding the filter frame 2; a holding rod 12 is fixed on one side of the T-shaped limiting block 9, and the holding rod 12 facilitates the movement of the T-shaped limiting block 9; the surface of the filter frame 2 is correspondingly provided with an annular sealing gasket 14 which is fixedly sleeved on the inner wall of the placing cavity 21, and when the filter frame 2 is inserted into the placing cavity 21, the annular sealing gasket 14 is attached to the inner wall of the placing cavity 21, so that the tightness between the filter frame 2 and the treatment box 1 is improved.
Further, as shown in fig. 4, it is worth specifically explaining that the two sides of the bottom of the treatment box 1 are fixed with supporting seats 20, the bottom of the supporting seats 20 is fixed with supporting pads, and the treatment box 1 is supported by the supporting seats 20, so that the stability of the treatment box 1 when placed is improved; the fixed cover in the surface of feed liquor pipe 4, connecting pipe 6 and fluid-discharge tube 7 all is equipped with the heat preservation cover, protects the surface of feed liquor pipe 4, connecting pipe 6 and fluid-discharge tube 7 through the heat preservation cover, prevents that feed liquor pipe 4, connecting pipe 6 and fluid-discharge tube 7 from being frozen out when colder winter.
To sum up: through the arrangement of the structures such as the liquid inlet pipe 4, the suction pump 5, the connecting pipe 6 and the treatment box 1, the function of sucking gas and liquid into the placing cavity 21 of the treatment box 1 is realized, the communication or closing of the first guide pipe 16 and the second guide pipe 17 can be independently controlled through the first valve 18 and the second valve 19, the gas and liquid are filtered through the filter screen 13, so that solid particles are left in the filter frame 2, the gas and liquid are prevented from flowing backwards through the one-way valve 23 on the through pipe 24, when fixed particle impurities are required to be cleaned, the first valve 18 is closed, one of the filter frames 2 is moved out of the placing cavity 21, thereby being convenient for a worker to clean the filtered impurities, and meanwhile, the other filter screen 13 can still work, the impurity in making two filter frames 2 can clear up in turn, can not shut down, keep device's normal operating, the operation of giving the staff is convenient, filter frame 2 is placing the intracavity in, under the elasticity of spring 11, promote T type stopper 9 downwardly moving, make T type stopper 9 support tight spacing to filter frame 2, thereby keep filter frame 2 and place the stability in the intracavity 21, improve filter frame 2's dismouting convenience simultaneously, when filter frame 2 inserts and places the intracavity 21, annular sealing pad 14 and place the inner wall laminating in chamber 21, thereby improve the leakproofness between filter frame 2 and the processing box 1, protect the feed liquor pipe 4 through the insulation cover, connecting pipe 6 and the surface of fluid-discharge tube 7, prevent feed liquor pipe 4, connecting pipe 6 and fluid-discharge tube 7 are frozen out when cold winter.
The suction pump 5 is commercially available, and the suction pump 5 is provided with a power supply, which is well known in the art, and therefore, the description thereof will not be repeated.
Claims (6)
1. The utility model provides a drainage gas production device for natural gas exploitation, includes treatment box (1), its characterized in that, one side upper end of treatment box (1) is fixed with fixed plate (15), the top fixed mounting of fixed plate (15) has suction pump (5), the feed liquor end of suction pump (5) is fixed with feed liquor pipe (4), the play liquid end of suction pump (5) is fixed with connecting pipe (6), two place chamber (21) have been seted up to the inside of treatment box (1), the surface of connecting pipe (6) is fixed with first pipe (16) and second pipe (17) respectively, the surface of first pipe (16) and second pipe (17) is fixed with first valve (18) and second valve (19) respectively, the one end of first pipe (16) and second pipe (17) respectively with two place chamber (21) intercommunication, place chamber (21) inner wall both sides of treatment box (1) all are fixed with two supporting pieces (22), two supporting pieces (22) correspond to place chamber (21) and place filter screen plate (21) and place filter frame (2) inside the filter frame (13) is placed to the inside, filter frame (24) are fixed with two inside the filter frame (1), the inside lower extreme of handling case (1) is fixed with fluid-discharge tube (7), two the bottom of siphunculus (24) and the fixed surface of fluid-discharge tube (7), the fixed surface of siphunculus (24) installs check valve (23), the surface of handling case (1) is provided with stop gear corresponding to filter frame (2).
2. A drainage and production device for natural gas production according to claim 1, characterized in that: stop gear includes two fixing base (8) of fixing on the surface of processing case (1), T type spacing groove (10) have been seted up to one side of fixing base (8), T type spacing groove (10) inner wall sliding connection of fixing base (8) has T type stopper (9), the surface butt of T type stopper (9) and filter frame (2), the interior roof of T type spacing groove (10) is fixed with spring (11), the bottom of spring (11) is fixed with the top of T type stopper (9).
3. A drainage and production device for natural gas production according to claim 2, characterized in that: one side of the filter frame (2) is fixed with a holding ring (3), and one side of the T-shaped limiting block (9) is fixed with a holding rod (12).
4. A drainage and production device for natural gas production according to claim 1, characterized in that: the filter screen plate (13) is obliquely arranged, and an annular sealing gasket (14) is fixedly sleeved on the surface of the filter frame (2) corresponding to the inner wall of the placement cavity (21).
5. A drainage and production device for natural gas production according to claim 1, characterized in that: the two sides of the bottom of the treatment box (1) are fixedly provided with supporting seats (20), and the bottom of the supporting seats (20) is fixedly provided with supporting pads.
6. A drainage and production device for natural gas production according to claim 1, characterized in that: the surfaces of the liquid inlet pipe (4), the connecting pipe (6) and the liquid discharge pipe (7) are fixedly sleeved with heat insulation sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323081633.3U CN220955540U (en) | 2023-11-15 | 2023-11-15 | Drainage gas production device for natural gas exploitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323081633.3U CN220955540U (en) | 2023-11-15 | 2023-11-15 | Drainage gas production device for natural gas exploitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220955540U true CN220955540U (en) | 2024-05-14 |
Family
ID=91015403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323081633.3U Active CN220955540U (en) | 2023-11-15 | 2023-11-15 | Drainage gas production device for natural gas exploitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220955540U (en) |
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2023
- 2023-11-15 CN CN202323081633.3U patent/CN220955540U/en active Active
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