CN215763969U - Natural gas production pipeline hydrops recovery unit - Google Patents
Natural gas production pipeline hydrops recovery unit Download PDFInfo
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- CN215763969U CN215763969U CN202122127904.9U CN202122127904U CN215763969U CN 215763969 U CN215763969 U CN 215763969U CN 202122127904 U CN202122127904 U CN 202122127904U CN 215763969 U CN215763969 U CN 215763969U
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- collecting box
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Abstract
The utility model relates to the technical field of pipeline accumulated liquid recovery, in particular to a natural gas production pipeline accumulated liquid recovery device which comprises a collection box, a bolt, a fixing plate, a first sleeve, a main pipe body, a first communicating pipe, a second communicating pipe, an activated carbon plate, a second sleeve, a spring and a sliding ring plate, wherein the bolt is arranged on the collection box; the first communicating pipe and the second communicating pipe are both arranged on the main pipe body, the first communicating pipe and the second communicating pipe are both provided with second sealing valves, and the first communicating pipe is provided with external threads; the collecting box is communicated with the second communicating pipe, and a water outlet pipe is arranged on the collecting box; the second sleeve is arranged on the collecting box; the fixing plate is provided with a mounting groove and is connected with the first sleeve; an internal thread is arranged on the first sleeve; the first communicating pipe penetrates through the fixing plate; the sliding ring plate is connected with the inner wall of the mounting groove in a sliding manner and is connected with the mounting groove through a spring; the activated carbon plate is arranged in the second sleeve in a matching way; the fixing plate and the second sleeve are connected through a bolt. The utility model is convenient for replacing the active carbon plate.
Description
Technical Field
The utility model relates to the technical field of pipeline accumulated liquid recovery, in particular to a natural gas production pipeline accumulated liquid recovery device.
Background
The natural gas inevitably produces water in the pipeline in the production process, and the pipeline contains water, so that the inner wall of the pipeline and accessory equipment are corroded, the quality of the natural gas is influenced, and hydrates are formed under the action of certain temperature and pressure, and the safe and stable operation of the natural gas pipeline is seriously influenced. In the prior gas transmission pipeline construction, due to neglecting the drying problem of the gas transmission pipeline, the accidents of ice blockage or damage to valve accessories often occur, and great potential safety hazards are brought to the pipeline operation.
For example, chinese patent application No. CN201820181954.0 relates to a natural gas production pipeline effusion recovery unit, which comprises the following specific contents: the fixing piece and the sealing gasket inside the fixing piece are arranged, so that the natural gas pipeline is fixed, the gas leakage accident is prevented, and the aim of safe production is fulfilled; the groove and the gas collecting pipe are arranged in the fixing piece, so that wet natural gas can be collected and processed, the generation of accumulated liquid in the natural gas pipeline is prevented, and the purpose of thoroughly cleaning the accumulated liquid is achieved; the filtering liquid is arranged in the filtering chamber, and the activated carbon is arranged in the drying chamber, so that the natural gas can be dried, the problem of incomplete drying is solved, and the purposes of conveying and cleaning simultaneously and thoroughly are achieved; through the setting of control flap, first sealing valve and second sealing valve, be favorable to the time of reasonable control clearance hydrops, prevented unnecessary operation, and then realized convenient operation's purpose.
This kind of pipeline hydrops recovery unit can't effectively collect the hydrops in the conveyer pipe at the in-process that uses, and is not convenient for change the active carbon.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a natural gas production pipeline accumulated liquid recovery device which is convenient for replacing an activated carbon plate, aiming at the problems in the background technology.
The technical scheme of the utility model is as follows: a natural gas production pipeline accumulated liquid recovery device comprises a collection box, a bolt, a fixing plate, a first sleeve, a main pipe body, a first communicating pipe, a second communicating pipe, an activated carbon plate, a second sleeve, a spring and a sliding ring plate;
the main pipe body is provided with a first sealing valve;
the first communicating pipe and the second communicating pipe are both arranged on the main pipe body, the first communicating pipe and the second communicating pipe are respectively positioned at two sides of the first sealing valve, the first communicating pipe and the second communicating pipe are both provided with second sealing valves, and the outer peripheral surface of the first communicating pipe is provided with external threads;
the collecting box is communicated with the second communicating pipe, a through hole is formed in the collecting box, and a water outlet pipe is arranged on the collecting box; a third sealing valve is arranged on the water outlet pipe; the second sleeve is arranged on the collecting box and is positioned at the through hole;
the fixing plate is provided with a mounting groove, and one end of the fixing plate is connected with the first sleeve; the inner wall of the first sleeve is provided with internal threads; the internal thread is in threaded engagement with the external thread; one end of the first communicating pipe, which is far away from the main pipe body, extends into the first sleeve and penetrates through the fixing plate; the sliding ring plate is connected with the inner wall of the mounting groove in a sliding manner and is connected with the bottom surface of the mounting groove through a spring; the activated carbon plate is arranged on the inner side of the second sleeve in a matching way; when the activated carbon plate is installed, the sliding ring plate compresses the activated carbon plate;
the fixing plate and the second sleeve are connected through a bolt.
Preferably, the device further comprises a sealing plate; the sealing plate is an annular plate and is arranged on the collecting box, the inner wall of the sealing plate is connected with the outer peripheral surface of the second sleeve, and a sealing groove is formed in the sealing plate; and in the installation state of the activated carbon plate, the fixing plate is matched with and presses the bottom surface of the sealing groove.
Preferably, the bottom surface of the sealing groove is provided with sealing silica gel.
Preferably, the device also comprises a filter plate and a discharge pipe; the discharge pipe is arranged on the collection box; the filter is installed inside the collecting box, and the filter sets up towards the direction downward sloping of discharging pipe.
Preferably, the second sleeve is coaxial with the through hole.
Preferably, the fixing plate and the first sleeve are of an integrally formed structure.
Preferably, a transparent window is arranged on the collecting box.
Preferably, the inner wall of the collecting box is provided with an anticorrosive coating.
Compared with the prior art, the utility model has the following beneficial technical effects:
in the embodiment, when the device is used, a user closes the first sealing valve and opens the two second sealing valves, so that natural gas and accumulated liquid enter the collecting box through the second communicating pipe; liquid is accumulated in the collecting box, natural gas passes through the through hole and is dried by the activated carbon plate, and the dried natural gas returns to the main pipe body through the first communicating pipe, so that accumulated liquid in the main pipe body is cleaned, the production of natural gas in the main pipe body is avoided, and the practicability of the device is improved; when the active carbon board needs to be changed, the user detaches the bolt earlier, then rotate the fixed plate, the fixed plate drives first sleeve and takes place to rotate, first sleeve removes along the direction of first communicating pipe, fixed plate and seal groove separation, the telescopic outer peripheral face of inner wall sliding connection second of mounting groove, the spring promotes the slip crown plate and fixes the active carbon board in the second sleeve beginning and ending, rise to the highest point until the fixed plate, expose the active carbon board, convenient to use person changes the active carbon board, the practicality of device has been improved.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Reference numerals: 1. a collection box; 2. a water outlet pipe; 3. a bolt; 4. a discharge pipe; 5. a sealing plate; 501. a sealing groove; 6. a fixing plate; 601. mounting grooves; 7. a first sleeve; 8. a primary tube; 9. a first communication pipe; 901. an external thread; 10. a first sealing valve; 11. a second sealing valve; 12. a second communicating pipe; 13. a filter plate; 14. an activated carbon plate; 15. a second sleeve; 16. a spring; 17. a slip ring plate.
Detailed Description
Example one
As shown in fig. 1-3, the device for recovering accumulated liquid in a natural gas production pipeline provided by the utility model comprises a collection box 1, a bolt 3, a sealing plate 5, a fixing plate 6, a first sleeve 7, a main pipe body 8, a first communicating pipe 9, a second communicating pipe 12, an activated carbon plate 14, a second sleeve 15, a spring 16 and a sliding ring plate 17;
the main pipe body 8 is provided with a first sealing valve 10.
The first communicating pipe 9 and the second communicating pipe 12 are both installed on the main pipe body 8, the first communicating pipe 9 and the second communicating pipe 12 are respectively located at two sides of the first sealing valve 10, the first communicating pipe 9 and the second communicating pipe 12 are both provided with the second sealing valve 11, and the outer peripheral surface of the first communicating pipe 9 is provided with external threads 901.
The collecting box 1 is communicated with the second communicating pipe 12, and a through hole is arranged on the collecting box 1; a transparent window is arranged on the collecting box 1; the user can observe the accumulation condition of the liquid in the collecting box 1 conveniently, and the liquid is convenient to clean in time; the inner wall of the collecting box 1 is provided with an anticorrosive coating; the service life of the collecting box 1 is prolonged; a water outlet pipe 2 is arranged on the collecting box 1; a third sealing valve is arranged on the water outlet pipe 2; the second sleeve 15 is arranged on the collecting box 1, and the second sleeve 15 is positioned at the through hole; the second sleeve 15 and the through hole are coaxial; the activated carbon plate 14 is convenient to install, so that the gas completely enters the activated carbon plate 14, and the filtering effect of the activated carbon plate 14 is improved.
The fixing plate 6 is provided with an installation groove 601, and one end of the fixing plate 6 is connected with the first sleeve 7; the fixing plate 6 and the first sleeve 7 are of an integrally formed structure; the integrally formed fixing plate 6 and the first sleeve 7 are connected more firmly, so that the service lives of the fixing plate 6 and the first sleeve 7 are prolonged; the inner wall of the first sleeve 7 is provided with internal threads; the internal thread is in threaded engagement with the external thread; one end of the first communicating pipe 9 far away from the main pipe body 8 extends into the first sleeve 7 and penetrates through the fixing plate 6; the sliding ring plate 17 is connected with the inner wall of the mounting groove 601 in a sliding manner, and the sliding ring plate 17 is connected with the bottom surface of the mounting groove 601 through a spring 16; the activated carbon plate 14 is arranged inside the second sleeve 15 in a matching way; in the mounted state of the activated carbon plate 14, the slip ring plate 17 presses the activated carbon plate 14.
The sealing plate 5 is an annular plate, the sealing plate 5 is arranged on the collecting box 1, the inner wall of the sealing plate 5 is connected with the outer peripheral surface of the second sleeve 15, and a sealing groove 501 is formed in the sealing plate 5; in the installation state of the activated carbon plate 14, the fixing plate 6 is matched with and presses the bottom surface of the sealing groove 501; the bottom surface of the sealing groove 501 is provided with sealing silica gel; sealing silica gel compresses tightly with fixed plate 6, and sealing silica gel compresses tightly with fixed plate 6 all the time when fixed plate 6 takes place to shake, has guaranteed the sealed effect of device, has improved the device practicality.
The fixing plate 6 and the second sleeve 15 are connected by a bolt 3.
In this embodiment, when the device is used, a user closes the first sealing valve 10 and opens the two second sealing valves 11, so that the natural gas and the accumulated liquid enter the collecting box 1 through the second communicating pipe 12; liquid is accumulated in the collecting box 1, natural gas passes through the through holes and is dried by the activated carbon plate 14, and the dried natural gas returns to the main pipe body 8 through the first communication pipe 9, so that accumulated liquid in the main pipe body 8 is cleaned, natural gas cannot be produced greatly, and the practicability of the device is improved; when the active carbon plate 14 needs to be changed, the user detaches the bolt 3 earlier, then rotate the fixed plate 6, the fixed plate 6 drives the first sleeve 7 and takes place to rotate, the first sleeve 7 moves along the direction of first connecting pipe 9, the fixed plate 6 separates with seal groove 501, the outer peripheral face of the inner wall sliding connection second sleeve 15 of mounting groove 601, spring 16 promotes slip collar plate 17 and fixes active carbon plate 14 in second sleeve 15 all the time, rise to the highest point until the fixed plate 6, expose active carbon plate 14, convenient to use person changes active carbon plate 14, the practicality of the device is improved.
Example two
As shown in fig. 2-3, the liquid recovery device for natural gas production pipeline according to the present invention further includes a filter plate 13 and a discharge pipe 4, compared to the first embodiment; the discharge pipe 4 is arranged on the collection box 1; the filter 13 is installed inside the collecting box 1, and the filter 13 is inclined downwards towards the direction of the discharging pipe 4.
In this embodiment, during the use, get into hydrops striking filter 13 in the collecting box 1 through second communicating pipe 12, liquid passes through the filter 13 gathering in the bottom of collecting box 1, and impurity in the hydrops is filtered by filter 13 to slide to discharging pipe 4 along filter 13, unified the processing by discharging pipe 4 departments, avoid impurity to block up outlet pipe 2, be favorable to extension fixture's life.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. The liquid recovery device for the natural gas production pipeline is characterized by comprising a collecting box (1), a bolt (3), a fixing plate (6), a first sleeve (7), a main pipe body (8), a first communicating pipe (9), a second communicating pipe (12), an activated carbon plate (14), a second sleeve (15), a spring (16) and a sliding ring plate (17);
a first sealing valve (10) is arranged on the main pipe body (8);
the first communicating pipe (9) and the second communicating pipe (12) are both arranged on the main pipe body (8), the first communicating pipe (9) and the second communicating pipe (12) are respectively positioned at two sides of the first sealing valve (10), the first communicating pipe (9) and the second communicating pipe (12) are both provided with second sealing valves (11), and the outer peripheral surface of the first communicating pipe (9) is provided with external threads (901);
the collecting box (1) is communicated with the second communicating pipe (12), a through hole is arranged on the collecting box (1), and a water outlet pipe (2) is arranged on the collecting box (1); a third sealing valve is arranged on the water outlet pipe (2); the second sleeve (15) is arranged on the collecting box (1), and the second sleeve (15) is positioned at the through hole;
the fixing plate (6) is provided with a mounting groove (601), and one end of the fixing plate (6) is connected with the first sleeve (7); the inner wall of the first sleeve (7) is provided with internal threads; the internal thread is in threaded engagement with the external thread; one end of the first communicating pipe (9) far away from the main pipe body (8) extends into the first sleeve (7) and penetrates through the fixing plate (6); the sliding ring plate (17) is connected with the inner wall of the mounting groove (601) in a sliding manner, and the sliding ring plate (17) is connected with the bottom surface of the mounting groove (601) through a spring (16); the activated carbon plate (14) is arranged at the inner side of the second sleeve (15) in a matching way; when the activated carbon plate (14) is installed, the sliding ring plate (17) compresses the activated carbon plate (14);
the fixing plate (6) and the second sleeve (15) are connected through a bolt (3).
2. The natural gas production pipeline liquid accumulation recovery device according to claim 1, further comprising a sealing plate (5); the sealing plate (5) is an annular plate, the sealing plate (5) is arranged on the collecting box (1), the inner wall of the sealing plate (5) is connected with the outer peripheral surface of the second sleeve (15), and a sealing groove (501) is formed in the sealing plate (5); when the activated carbon plate (14) is installed, the fixing plate (6) is matched with and presses the bottom surface of the sealing groove (501).
3. The liquid recovery device for the natural gas production pipeline according to claim 2, wherein a sealing silica gel is arranged on the bottom surface of the sealing groove (501).
4. The liquid recovery device of claim 1, further comprising a filter plate (13) and a discharge pipe (4); the discharge pipe (4) is arranged on the collection box (1); the filter (13) is arranged inside the collecting box (1), and the filter (13) is inclined downwards towards the discharging pipe (4).
5. The liquid recovery device of claim 1, wherein the second sleeve (15) is coaxial with the through hole.
6. The liquid recovery device of the natural gas production pipeline according to claim 1, wherein the fixing plate (6) and the first sleeve (7) are of an integrally formed structure.
7. The natural gas production pipeline accumulated liquid recovery device according to claim 1, wherein a transparent window is arranged on the collection box (1).
8. The liquid recovery device for natural gas production pipelines according to claim 1, characterized in that the inner wall of the collection box (1) is provided with an anticorrosive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122127904.9U CN215763969U (en) | 2021-09-03 | 2021-09-03 | Natural gas production pipeline hydrops recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122127904.9U CN215763969U (en) | 2021-09-03 | 2021-09-03 | Natural gas production pipeline hydrops recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215763969U true CN215763969U (en) | 2022-02-08 |
Family
ID=80083973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122127904.9U Expired - Fee Related CN215763969U (en) | 2021-09-03 | 2021-09-03 | Natural gas production pipeline hydrops recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215763969U (en) |
-
2021
- 2021-09-03 CN CN202122127904.9U patent/CN215763969U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |