CN116550014A - Oil-gas separation device - Google Patents
Oil-gas separation device Download PDFInfo
- Publication number
- CN116550014A CN116550014A CN202310834795.5A CN202310834795A CN116550014A CN 116550014 A CN116550014 A CN 116550014A CN 202310834795 A CN202310834795 A CN 202310834795A CN 116550014 A CN116550014 A CN 116550014A
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- oil
- separation
- tank
- piston plate
- gas separation
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- 238000000926 separation method Methods 0.000 title claims abstract description 122
- 239000007788 liquid Substances 0.000 claims abstract description 61
- 238000007790 scraping Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 14
- 238000004458 analytical method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0036—Flash degasification
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
The application relates to the technical field of oil-gas separation, specifically discloses an oil-gas separation device, include: the device comprises a separation tank, a hydraulic rod and a circulating assembly; the hydraulic rod is arranged on the separating tank; the output end of the hydraulic rod is provided with a piston plate; the piston plate stretches into the separating tank and can be in sliding contact with the inner wall of the separating tank; the hydraulic rod is used for driving the piston plate to move so that the separation cavity forms negative pressure; the circulating assembly comprises a circulating pump, a liquid inlet pipe and a liquid outlet pipe; the circulating pump is arranged on the separating tank; the circulating pump is used for enabling oil in the separation cavity to circulate along the liquid inlet pipe and the liquid outlet pipe when the separation cavity forms negative pressure; according to the scheme, the oil-gas separation effect is enhanced through the disturbance effect of the negative pressure environment and the circulating pump, and the problem that the existing oil-gas separation effect is poor is effectively solved.
Description
Technical Field
The application relates to the technical field of oil-gas separation, in particular to an oil-gas separation device.
Background
Transformer oil is one of the important media for normal operation of transformers, and has the advantages of effective isolation, cooling and protection of transformers. With the increase of the service time of the transformer, the chemical and physical properties of the transformer oil can be changed, so that some indexes of the transformer oil are out of standard or abnormal, the faults of the transformer can be caused by abnormal indexes, and the normal operation of the transformer is affected. Therefore, the transformer oil chromatographic online analysis system is required to monitor the condition of the gas content change in the transformer oil and timely find the safe operation state of the transformer.
In the oil chromatography online analysis process, the gas in the transformer oil is required to be separated for analysis, and therefore, the oil-gas separation step is required before the analysis.
The existing oil-gas separator only separates gas in the oil-gas separator by stirring the transformer oil, and the separation effect is poor.
Disclosure of Invention
Accordingly, the present application is directed to an oil-gas separation device for solving the problem of poor effect of the existing oil-cleaning method.
To achieve the above technical object, the present application provides an oil-gas separation device, including: the device comprises a separation tank, a hydraulic rod and a circulating assembly;
the hydraulic rod is arranged on the separating tank;
the output end of the hydraulic rod is provided with a piston plate;
the piston plate stretches into the separating tank and can be in sliding contact with the inner wall of the separating tank;
the lower end surface of the piston plate and the inner wall of the separation tank enclose a separation cavity;
the hydraulic rod is used for driving the piston plate to move so that the separation cavity forms negative pressure;
the separating tank is positioned in the separating cavity and is provided with a feed inlet and a discharge outlet;
the circulating assembly comprises a circulating pump, a liquid inlet pipe and a liquid outlet pipe;
the circulating pump is arranged on the separating tank;
one end of the liquid inlet pipe is communicated with the separation cavity, and the other end of the liquid inlet pipe is communicated with a liquid inlet of the circulating pump;
one end of the liquid outlet pipe is communicated with the liquid outlet of the circulating pump, and the other end of the liquid outlet pipe is communicated with the separation cavity;
the circulating pump is used for driving oil liquid in the separation cavity to circulate along the liquid inlet pipe and the liquid outlet pipe when the separation cavity forms negative pressure.
Further, the device also comprises an exhaust assembly;
the exhaust assembly is mounted on the piston plate, comprising: valve ball, spring and air outlet pipe;
the piston plate is provided with a through hole;
the through hole comprises a channel and an air outlet hole from top to bottom;
the valve ball is movably arranged in the channel and is used for plugging the air outlet hole when abutting against the air outlet hole;
a plug cover is arranged at the top of the channel;
one end of the spring is abutted with the plug cover, and the other end of the spring is abutted with the valve ball;
the middle part of the plug cover is provided with a through hole;
one end of the air outlet pipe is communicated with the through hole of the plug cover, and the other end of the air outlet pipe extends out of the separating tank.
Further, an oil-gas isolating film is arranged in the plug cover.
Further, a sealing ring is arranged on the outer side of the piston plate.
Further, a scraping ring is arranged on the outer side of the piston plate.
Further, an annular clamping groove is formed in the outer side of the piston plate;
a fixing piece is arranged in the annular clamping groove;
the scraping ring is sleeved on the fixing piece.
Further, the scraping ring is provided with a scraper which inclines outwards along the upward-downward direction at the outer side.
Further, the novel jar cover also comprises a jar cover and a locking screw;
a lock hole is formed in the tank cover; the locking screw penetrates through the separating tank and is in threaded connection with the lock hole.
Further, a liquid collecting tank is arranged at the bottom of the separating tank.
Further, a barometer is arranged on the separation tank;
the barometer is used for observing the change of the air pressure of the sealing cavity in the separation tank;
the side of the separating tank is provided with an observation window.
From the above technical solution, the present application provides an oil-gas separation device, including: the device comprises a separation tank, a hydraulic rod and a circulating assembly; the hydraulic rod is arranged on the separating tank, the output end of the hydraulic rod is provided with a piston plate, and the piston plate extends into the separating tank; the piston plate is in sliding contact with the inner wall of the separation tank; the lower end surface of the piston plate and the inner wall of the separation tank enclose a separation cavity; the hydraulic rod is used for moving the piston plate so that the separation cavity forms negative pressure; the separating tank is positioned in the separating cavity and is provided with a feed inlet and a discharge outlet; the circulating assembly comprises a circulating pump, a liquid inlet pipe and a liquid outlet pipe; the circulating pump is arranged at the outer side of the separating tank; one end of the liquid inlet pipe is communicated with the separating tank, and the other end of the liquid inlet pipe is communicated with a liquid inlet of the circulating pump; one end of the liquid outlet pipe is communicated with a liquid outlet of the circulating pump, and the other end of the liquid outlet pipe is communicated with a feed inlet of the separating tank; the circulating pump is used for starting when the separation cavity forms negative pressure, so that oil in the separation cavity circulates along the liquid inlet pipe and the liquid outlet pipe; in this scheme, transformer oil enters into the knockout drum, and hydraulic stem drive piston board shifts up, is in negative pressure state in the knockout drum, then starts the circulating pump, takes out the fluid in the knockout drum again and send back the knockout drum, forms the disturbance to the fluid in the knockout drum to make the gas in the transformer oil separate out from the transformer oil, through the environment of negative pressure plus the disturbance effect of circulating pump, strengthened the oil-gas separation effect, effectively solved the not good problem of current oil-gas separation effect.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a front view of an oil and gas separation device provided in an embodiment of the present application;
FIG. 2 is a cross-sectional view of an oil and gas separation device provided in an embodiment of the present application;
FIG. 3 is a cross-sectional view of a piston plate in an oil and gas separation device according to an embodiment of the present disclosure;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a cross-sectional view of a scraper ring in an oil-gas separation device according to an embodiment of the present disclosure;
wherein: 100. a separation tank; 101. a feed inlet; 102. a discharge port; 103. a can lid; 104. locking a screw; 105. a liquid collecting tank; 106. an air pressure gauge; 107. an observation window; 108. an oil inlet pipe; 109. an oil outlet pipe; 110. a liquid inlet valve; 111. a liquid outlet valve; 112. a separation chamber; 200. a hydraulic rod; 300. a piston plate; 301. a seal ring; 302. a scraping ring; 303. an annular clamping groove; 304. a fixing member; 305. a scraper; 400. a circulation pump assembly; 401. a circulation pump; 402. a liquid inlet pipe; 403. a liquid outlet pipe; 500. an exhaust assembly; 501. a valve ball; 502. a plug cover; 503. a spring; 504. an air outlet pipe; 505. an oil-gas separation membrane; 506. a channel; 507. an air outlet hole; 508. and a through hole.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the embodiments of the present application, are within the scope of the claimed invention.
In the description of the embodiments of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, interchangeably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the terms in the embodiments of the present application will be understood by those of ordinary skill in the art in a specific context.
Referring to fig. 1 and 2, an oil-gas separation device provided in an embodiment of the present application includes: a separator tank 100, a hydraulic stem 200, a circulation assembly 400, and a vent assembly 500; the hydraulic rod 200 is installed on the separation tank 100; the output end of the hydraulic rod 200 is provided with a piston plate 300; the piston plate 300 extends into the interior of the separation tank 100 and slidably abuts against the inner wall of the separation tank 100; the lower end surface of the piston plate 300 and the inner wall of the separation tank 100 enclose a separation chamber 112; the hydraulic rod 200 is used to drive the piston plate 300 to move so that the separation chamber 112 forms negative pressure.
For convenience of description, in the present embodiment, the vertical placement of the separation tank 100 is described, that is, the moving direction of the piston plate 300 is a vertical direction. The piston plate 300 divides the interior of the separation tank 100 into two chambers, and the chamber located below the piston plate 300 is used as the separation chamber 112.
The formation of the negative pressure creates a pressure differential in the separator tank 100, which reduces the solubility of the gas in the oil, and the gas is forced to be released from the oil, while increasing the fluidity of the oil, facilitating the movement of the oil and the gas in the oil under the action of the pressure differential, and the pressure differential increases the tension between the oil and the gas in the oil, so that the oil and gas are effectively separated.
The separating tank 100 is positioned in the separating cavity 112 and is provided with a feed inlet 101 and a discharge outlet 102; the feed inlet 101 is used for circulating transformer oil; the discharge port 102 is used for circulating separated oil. The circulation assembly 400 comprises a circulation pump 401, a liquid inlet pipe 402 and a liquid outlet pipe 403; the circulating pump 401 is arranged on the separating tank 100; one end of a liquid inlet pipe 402 is communicated with the separation cavity 112, and the other end is communicated with a liquid inlet of the circulating pump 401; one end of the liquid outlet pipe 403 is communicated with a liquid outlet of the circulating pump 401, and the other end is communicated with the separation cavity 112; the circulation pump 401 is used for circulating the oil inside the separation chamber 112 along the liquid inlet pipe 402 and the liquid outlet pipe 403 when the separation chamber 112 forms negative pressure.
Specifically, the piston plate 300 is driven to move upwards through the hydraulic rod 200, a negative pressure environment is formed in the separation cavity 112, then the circulating pump 401 is started to pump out transformer oil in the separation tank 100, the transformer oil sequentially passes through the liquid inlet pipe 402 and the liquid outlet pipe 403 and then returns to the separation tank 100 to form circulating liquid flow, oil in the separation tank 100 is disturbed, gas in the transformer oil is separated from the transformer oil, and the oil-gas separation effect is enhanced through the negative pressure environment and the disturbance effect of the circulating pump 401, so that the problem of poor oil-gas separation effect is effectively solved.
It should be noted that, after the oil and gas are separated in the separation tank 100, the way of exhausting the gas in the separation chamber 112 may be set according to actual needs, for example, a gas release port is provided at a position of the sidewall of the separation tank 100 near the top of the separation chamber 112, the gas release port is closed during the oil and gas separation, and the gas release port is opened after the oil and gas separation.
As an embodiment, the circulation pump 401 may be provided outside the separation tank 100; the feed inlet 101 of the separation tank 100 is communicated with an oil inlet pipe 108; one end of the liquid outlet pipe 403 is communicated with a liquid outlet of the circulating pump 401, and the other end is communicated with the oil inlet pipe 108; the circulation pump 401 can pump out the oil in the separation tank 100 through the liquid inlet pipe 402, so that the oil returns to the oil inlet pipe 108 through the liquid outlet pipe 403, and finally returns to the separation tank 100.
As another embodiment, the oil inlet pipe 108 is provided with a liquid inlet valve 110; the discharge port 102 is communicated with an oil outlet pipe 109, and the oil outlet pipe 109 is provided with a liquid outlet valve 111; when oil and gas are being separated, the liquid inlet valve 110 and the liquid outlet valve 111 are closed, and the sealing of the separation cavity is maintained; when the oil-gas separation is completed, the liquid outlet valve 111 is opened, and the separated oil is discharged through the oil outlet pipe 109.
In another embodiment, the separator tank 100 further comprises a tank cover 103 and a locking screw 104; a lock hole is arranged on the tank cover 103; a locking screw 104 is threaded through the canister 100 and into the locking aperture.
Specifically, the cover 103 is mounted on the separation tank 100 by the locking screw 104, and in this way, the cover is detachable, which is convenient for subsequent maintenance.
In one embodiment, a sump 105 is provided at the bottom of the separator tank 100, and the sump 105 is configured to collect separated oil and facilitate draining of the oil from the discharge port 102.
In another embodiment, the separating tank 100 is provided with a barometer 106, and the side surface of the separating tank 100 is provided with an observation window 107; the barometer 106 is used for measuring the air pressure in the separation chamber 112, so that a worker can observe the air pressure change condition of the separation chamber 112 in the separation tank 100 through the barometer 106, and can observe the oil-gas separation condition in the separation chamber 112 through the observation window 107.
Referring to fig. 3 and 4, in another embodiment, an exhaust assembly 500 is mounted on a piston plate 300, comprising: valve ball 501, spring 503 and outlet tube 504; the piston plate 300 is provided with a through hole; the through hole comprises a channel 506 and an air outlet 507 from top to bottom; the valve ball 501 is movably arranged in the channel 506 and is used for blocking the air outlet when abutting against the air outlet; a plug 502 is mounted on top of the channel 506; one end of the spring 503 is in contact with the plug 502, and the other end is in contact with the valve ball 501; the middle part of the plug cover 502 is provided with a through hole 508; one end of the air outlet pipe 504 communicates with the through hole 508 of the plug 502, and the other end extends outside the separation tank 100.
In the application process, after the oil-gas separation is completed, the separated gas enters the through holes from the gas outlet holes 507, and the valve ball 501 is pushed upwards; the valve ball 501 moves upwards to enable the through hole to circulate gas, so that the gas sequentially enters the gas outlet pipe 504 along the gas outlet hole 507, the channel 506 and the through hole 508 and then is discharged.
In the process of pushing up the valve ball 501, the valve ball 501 can compress the spring 503, so when no exhaust is needed, the spring 503 can provide an elastic force for downward resetting to the valve ball 501, so that the valve ball 501 returns to the connection position of the channel 506 and the air outlet 507, and the air outlet 507 is covered, so that the air outlet 507 is blocked, and the through hole cannot be ventilated at the moment.
In other embodiments, the oil-gas isolating membrane 505 is disposed inside the plug 502, and the oil-gas isolating membrane 505 can avoid the oil contained in the exhaust gas from being discharged along with the gas.
In a more specific embodiment, a sealing ring 301 is disposed on the outer side of the piston plate 300, and the sealing ring 301 makes the separation chamber 112 in a sealed environment, so that when the piston plate 300 moves upwards, the separation chamber 112 forms a negative pressure environment better.
Referring to fig. 5, as an embodiment, a scraping ring 302 is disposed on the outer side of the piston plate 300; after the oil-gas separation is completed and the gas is discharged from the separation cavity 113, the hydraulic rod 200 drives the piston plate 300 to move downwards, so that oil is discharged from the discharge hole 102, and meanwhile, the scraping ring 302 scrapes oil on the inner wall of the separation tank 100, so that the oil cleaning efficiency is improved.
In this embodiment, the scraper 305 inclined outwards along the upward-downward direction may be disposed on the outer side of the scraper ring 302, and when the piston plate 300 moves downwards, the scraper 305 scrapes down along the inner wall of the separation tank 100, so as to further improve the oil cleaning efficiency.
As a further improvement, an annular clamping groove 303 is arranged on the outer side of the piston plate 300; a fixing piece 304 is arranged in the annular clamping groove 303; the scraping ring 302 is sleeved on the fixing piece 304, and the fixing piece 304 is used for further limiting the scraping ring.
It should be noted that, the fixing member 304 may be a member such as a clamping rib or a clamping ring, which can serve as a limiting scraper ring 302.
In the embodiment provided by the application, the hydraulic rod 200 drives the piston plate 300 to move upwards, the separation cavity 112 forms a negative pressure environment, and the circulating pump 401 pumps out and returns the oil in the separation cavity 112, so that the oil in the separation cavity 112 is disturbed, the gas in the transformer oil in the separation cavity 112 is separated from the transformer oil, and the gas is discharged from the exhaust assembly; the hydraulic rod 200 drives the piston plate 300 to move downwards, and the separated oil is discharged from the discharge port 102. Through the disturbance effect of the negative pressure environment and the circulating pump, the oil-gas separation effect is enhanced, and the problem of poor oil-gas separation effect in the prior art is effectively solved.
While the present invention has been described in detail with reference to the examples, it will be apparent to those skilled in the art that the foregoing examples can be modified or equivalents substituted for some of the features thereof, and any modifications, equivalents, improvements and substitutions made therein are intended to be within the spirit and principles of the present invention.
Claims (10)
1. An oil-gas separation device, comprising: a separator tank (100), a hydraulic lever (200) and a circulation assembly (400);
the hydraulic rod (200) is mounted on the separator tank (100);
the output end of the hydraulic rod (200) is provided with a piston plate (300);
the piston plate (300) extends into the interior of the separation tank (100) and is slidably abutted against the inner wall of the separation tank (100);
the lower end surface of the piston plate (300) and the inner wall of the separation tank (100) enclose a separation cavity (112);
the hydraulic rod (200) is used for driving the piston plate (300) to move so that the separation cavity (112) forms negative pressure;
the separating tank (100) is positioned in the separating cavity (112) and is provided with a feed inlet (101) and a discharge outlet (102);
the circulating assembly (400) comprises a circulating pump (401), a liquid inlet pipe (402) and a liquid outlet pipe (403);
the circulating pump (401) is arranged on the separating tank (100);
one end of the liquid inlet pipe (402) is communicated with the separation cavity (112), and the other end of the liquid inlet pipe is communicated with a liquid inlet of the circulating pump (401);
one end of the liquid outlet pipe (403) is communicated with a liquid outlet of the circulating pump (401), and the other end of the liquid outlet pipe is communicated with the separation cavity (112);
the circulating pump (401) is used for driving oil in the separation cavity (112) to circulate along the liquid inlet pipe (402) and the liquid outlet pipe (403) when the separation cavity (112) forms negative pressure.
2. The oil and gas separation device of claim 1, further comprising an exhaust assembly (500);
the exhaust assembly (500) is mounted on the piston plate (300), comprising: a valve ball (501), a spring (503) and an air outlet pipe (504);
the piston plate (300) is provided with a through hole;
the through hole comprises a channel (506) and an air outlet (507) from top to bottom;
the valve ball (501) is movably arranged in the channel (506) and is used for blocking the air outlet hole (507) when abutting against the air outlet hole (507);
a plug cover (502) is arranged at the top of the channel (506);
one end of the spring (503) is abutted with the plug cover (502), and the other end is abutted with the valve ball (501);
a through hole (508) is formed in the middle of the plug cover (502);
one end of the air outlet pipe (504) is communicated with the through hole (508) of the plug cover (502), and the other end of the air outlet pipe extends out of the separation tank (100).
3. The oil-gas separation device according to claim 2, characterized in that the inside of the plug cover (502) is provided with an oil-gas separation membrane (505).
4. The oil and gas separation device according to claim 1, characterized in that a sealing ring (301) is provided outside the piston plate (300).
5. The oil and gas separation device according to claim 1 or 4, characterized in that the outside of the piston plate (300) is provided with a scraper ring (302).
6. The oil-gas separation device according to claim 5, characterized in that an annular clamping groove (303) is arranged on the outer side of the piston plate (300);
a fixing piece (304) is arranged in the annular clamping groove (303);
the scraping ring (302) is sleeved on the fixing piece (304).
7. The oil-gas separation device according to claim 5, wherein the scraper (305) is provided outside the scraper ring (302) and inclined outwardly in the upward-downward direction.
8. The oil-gas separation device according to claim 1, further comprising a tank cover (103) and a locking screw (104);
a lock hole is formed in the tank cover (103); the locking screw (104) penetrates through the separation tank (100) and is in threaded connection with the lock hole.
9. The oil and gas separation device according to claim 1, characterized in that the bottom of the separation tank (100) is provided with a sump (105).
10. The oil-gas separation device according to claim 1, characterized in that a barometer (106) is arranged on the separation tank (100);
the barometer (106) is used for observing the change of the air pressure of a separation cavity (112) in the separation tank (100);
an observation window (107) is arranged on the side face of the separation tank (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310834795.5A CN116550014A (en) | 2023-07-10 | 2023-07-10 | Oil-gas separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310834795.5A CN116550014A (en) | 2023-07-10 | 2023-07-10 | Oil-gas separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116550014A true CN116550014A (en) | 2023-08-08 |
Family
ID=87495028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310834795.5A Pending CN116550014A (en) | 2023-07-10 | 2023-07-10 | Oil-gas separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116550014A (en) |
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| CN218067278U (en) * | 2022-07-25 | 2022-12-16 | 安徽迈森环境科技有限公司 | Double-circuit flue gas sample thief with automatically cleaning mechanism |
| CN115683761A (en) * | 2021-07-23 | 2023-02-03 | 中国石油化工股份有限公司 | Degassing device and degassing method |
| CN218485338U (en) * | 2022-07-21 | 2023-02-17 | 无锡氿汐源环境科技有限公司 | Sewage treatment device with solid-liquid separation structure |
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| CN108627601A (en) * | 2018-06-28 | 2018-10-09 | 山东五岳电器有限公司 | Oil spray vacuum degasser and application method for oil chromatography on-line monitoring |
| CN208505735U (en) * | 2018-08-09 | 2019-02-15 | 江苏志能新能源科技有限公司 | A kind of gas and oil separating plant of for transformer oil dissolved gas on-line monitoring |
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