CN206554910U - A kind of gas gathering station enters the station separation skid-mounted unit - Google Patents
A kind of gas gathering station enters the station separation skid-mounted unit Download PDFInfo
- Publication number
- CN206554910U CN206554910U CN201720178841.0U CN201720178841U CN206554910U CN 206554910 U CN206554910 U CN 206554910U CN 201720178841 U CN201720178841 U CN 201720178841U CN 206554910 U CN206554910 U CN 206554910U
- Authority
- CN
- China
- Prior art keywords
- valve
- station
- filter separator
- enters
- separator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000926 separation method Methods 0.000 title claims abstract description 25
- 239000003245 coal Substances 0.000 claims abstract description 42
- 239000010865 sewage Substances 0.000 claims abstract description 17
- 238000010079 rubber tapping Methods 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 6
- 230000002209 hydrophobic effect Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 230000032258 transport Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000002817 coal dust Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of coal bed gas industry yard separator, specifically related to a kind of gas gathering station enters the station separation skid-mounted unit, including the first air inlet, first enters the station block valve, the inlet valve of filter separator, filter separator, the outlet valve of filter separator, defeated interface outside coal bed gas, first atmospheric valve, filter separator is vented valve group, blow-down pipe external world interface, first drain valve sledge and tapping line interface, the bottom of described filter separator is provided with the first filter separator sewage draining exit on the spot, first air inlet is sequentially connected first and entered the station block valve, the inlet valve of filter separator, filter separator, defeated interface outside the outlet valve and coal bed gas of filter separator, therefore, the gas gathering station enter the station separation skid-mounted unit overcome in the prior art the cbm development conventional construction mode cycle it is long, floor space is big, invest high problem, floor space is small, compact conformation, the characteristics of perfect in shape and function, with blocking, emptying, separation, the functions such as blowdown.
Description
Technical field
The utility model belongs to the technical field of coal bed gas industry yard separator, and in particular to a kind of gas gathering station enters the station
Separate skid-mounted unit.
Background technology
Coal bed gas is a kind of high-quality, efficient, cleaning new energy and industrial chemicals.Root is it was predicted that global coal bed gas distant view
Stock number 260 × 1012m3, China is 36.8 × 1012m3, occupy the second in the world.
In recent years, methane output was raised year by year, and China's coal gas industry is in steady Rapid development stage.China
Coal bed gas " 12 " development plan, two coal bed methane industrial bases of focus development Qinshui basin and Eastern Margin of Ordos Basin
Ground.Qinshui basin formed annual capacity 130 × 10 by 20158m3, yield 104 × 108m3。
Coalbed gas of Qinshui basin is innovated by the tackling of key scientific and technical problems of 10 years, optimization from development ＆ construction in 2006, forms maturation
Coal bed gas surface gathering and transferring technique, but coal bed gas field is located at mountain area densely-wooded area mostly, and expropriation of land is difficult, using conventional construction mode
Cycle length, floor space are big, and investment is high, it is therefore desirable to integrated innovation is carried out in terms of sledge dressization, is just adapted under coal bed gas field
The development need of one step.
It can be completed using skid-mounted unit in factory-assembled, production time can be shortened, make coal bed gas well aerogenesis as early as possible, played
Supply is acted on.Skid-mounted unit install compact, occupation of land is small, can Economization on land occupancy.Sledge dressization equipment is convenient to carry, can be mutual between yard
Mutually allocate, save equipment investment.
Therefore, yard each functional module in coal bed gas gas field is subjected to sledge dressization, is to realize coal bed gas Large scale construction, quickly
Go into operation, reduce the important means and Innovation Construction mode of construction investment, domestic cbm development will be played a positive role.
Utility model content
The purpose of this utility model is to overcome the conventional construction mode cycle length of cbm development, floor space in the prior art
Greatly, high problem is invested.
Therefore, the utility model enters the station separation skid-mounted unit there is provided a kind of gas gathering station, including the first air inlet, first enter
Stand block valve, the inlet valve of filter separator, filter separator, the outlet valve of filter separator, defeated interface, first outside coal bed gas
Atmospheric valve, filter separator emptying valve group, the extraneous interface of blow-down pipe, the first drain valve sledge and tapping line interface, it is described
The bottom of filter separator is provided with the first filter separator sewage draining exit on the spot, and the first air inlet, which is sequentially connected first and entered the station, to be blocked
Defeated interface outside valve, the inlet valve of filter separator, filter separator, the outlet valve of filter separator and coal bed gas, the first emptying
Valve one end connects the outlet of the first air inlet, other end connection blow-down pipe, the connection filtering of filter separator emptying valve group one end
The bottom of separator, other end connection blow-down pipe, the first drain valve sledge and filter separator is connected, blow-down pipe connection emptying
Pipeline external world interface.
Described gas gathering station enter the station separation skid-mounted unit also include the second air inlet, second enter the station block valve, second emptying
Valve, the second filter separator sewage draining exit, the second drain valve sledge on the spot, the second air inlet are sequentially connected second and entered the station block valve and mistake
The import of the inlet valve of separator is filtered, second atmospheric valve one end connects the outlet of the second air inlet, and the other end connects blow-down pipe,
Sewage draining exit is located at the bottom of filter separator to second filter separator on the spot, and the bottom of the second drain valve sledge and filter separator connects
Connect.
The described gas gathering station separation skid-mounted unit that enters the station also includes separator by-passing valve, separator by-passing valve one end connection the
One enters the station block valve and second block valve that enters the station converges the import of defeated interface outside the outlet of pipeline, other end connection coal bed gas.
Described the first atmospheric valve, the second atmospheric valve, first enter the station block valve and second block valve that enters the station is manual control
Valve or electrically operated valve.
The first described atmospheric valve and the second atmospheric valve are plug valve.
Described first block valve and second that enters the station enters the station block valve for ball valve.
The first described drain valve sledge and the second drain valve sledge include two-way discharge opeing, are all the way maintenance discharge opeing, Ling Yilu
For normal drainage, the normal drainage sets two-way discharge opeing bypass.
Described the first drain valve sledge and the second drain valve sledge is horizontal to open hydrophobic valve group sledge soon.
The beneficial effects of the utility model：This gas gathering station that the utility model is provided enters the station separation skid-mounted unit, including
First air inlet, first are entered the station block valve, the inlet valve of filter separator, filter separator, the outlet valve of filter separator, coal
Defeated interface, the first atmospheric valve, filter separator emptying valve group, the extraneous interface of blow-down pipe, the first drain valve sledge and row outside layer gas
Liquid pipe line interface, the bottom of described filter separator is provided with the first filter separator sewage draining exit on the spot, and the first air inlet is successively
Connection first is entered the station outside block valve, the inlet valve of filter separator, filter separator, the outlet valve of filter separator and coal bed gas
Defeated interface, first atmospheric valve one end connects the outlet of the first air inlet, other end connection blow-down pipe, filter separator atmospheric valve
The bottom of group one end connection filter separator, other end connection blow-down pipe, the first drain valve sledge and filter separator is connected, and is put
The extraneous interface of blank pipe line connection blow-down pipe, therefore, the gas gathering station separation skid-mounted unit floor space that enters the station are small, compact conformation,
The characteristics of perfect in shape and function, with blocking, be vented, separate, the function such as blowdown.
Brief description of the drawings
The utility model is described in further details below with reference to accompanying drawing.
Fig. 1 be gas gathering station enter the station separation skid-mounted unit structural representation.
Description of reference numerals：1. the first air inlet, 2. first enter the station block valve, 3. second air inlets, 4. second enter the station cut
Disconnected valve, the inlet valve of 5. filter separators, 6. filter separators, the outlet valve of 7. filter separators, defeated interface outside 8. coal bed gas,
9. separator by-passing valve, 10. first atmospheric valves, 11. second atmospheric valves, 12. filter separators emptying valve group, 13. blow-down pipes
Extraneous interface, 14. first filter separators sewage draining exit, 15. second filter separators sewage draining exit, 16. first hydrophobic on the spot on the spot
Valve sledge, 17. second drain valve sledges, 18. tapping line interfaces, 19. blow-down pipes.
Embodiment
Embodiment 1：
The separation skid-mounted unit as shown in figure 1, a kind of gas gathering station enters the station, it is characterised in that：Including the first air inlet 1, first
Enter the station block valve 2, the inlet valve 5 of filter separator, filter separator 6, the outlet valve 7 of filter separator, defeated outside coal bed gas connect
The 8, first atmospheric valve 10 of mouth, filter separator emptying valve group 12, the extraneous interface 13 of blow-down pipe, the first drain valve sledge 16 and discharge opeing
Pipeline interface 18, the bottom of described filter separator 6 is provided with the first filter separator sewage draining exit 14, the first air inlet 1 on the spot
It is sequentially connected the first and of outlet valve 7 for entering the station block valve 2, the inlet valve 5 of filter separator, filter separator 6, filter separator
Defeated interface 8 outside coal bed gas, one end of the first atmospheric valve 10 connects the outlet of the first air inlet 1, other end connection blow-down pipe 19, mistake
Filter separator emptying valve group 12 one end connection filter separator 6, other end connection blow-down pipe 19, the first drain valve sledge 16 and mistake
Filter the bottom connection of separator 6, the extraneous interface 13 of the connection blow-down pipe of blow-down pipe 19.
Outer coal bed gas main of standing comes in the first intake interface 1 access sledge of the gas through skid-mounted device, is entered the station block valve through first
2nd, filter separator 6 is entered after the inlet valve 5 of filter separator, by isolating fine droplet and coal dust in filter separator
Afterwards, it is separated by filtration defeated interface 8 outside the outlet valve 7 of device and coal bed gas and transports to down stream train in station, first, which enters the station, sets before block valve 2
There is the first atmospheric valve 10, complete to block operating mode coal bed gas main coal bed gas in station being vented manually, filter separator 6 divides provided with filtering
From device emptying valve group (gate valve and choke stop evacuation valve) 12, the extraneous interface 13 of the connection blow-down pipe of blow-down pipe 19；Filtering point
The first filter separator sewage draining exit 14 on the spot are provided with from device 6, are responsible for the blowdown on the spot that separator overhauls operating mode, normal production status
Discharge opeing realizes automatic continuous discharge opeing, and transport to liquid header in station by tapping line interface 18 through the first drain valve sledge 16.
Gas gathering station of the present utility model enters the station separation skid-mounted unit, meet blocking, being vented after coal bed gas main enters the station, point
From the function with automatic drain, device is sledge dressization, packaged type, and device uses prefabrication, after the completion of being prefabricated in the factory, fortune
To coal bed gas yard, after being connected through flange with station gut line, you can come into operation, skid-mounted unit install compact, occupation of land is small, can save
About land seizure.Sledge dressization equipment is convenient to carry, and can mutually be allocated between yard, save equipment investment.
Embodiment 2：
As shown in figure 1, on the basis of embodiment 1, the described gas gathering station separation skid-mounted unit that enters the station also enters including second
Gas port 3, second are entered the station block valve 4, the second atmospheric valve 11, the second filter separator sewage draining exit 15, the second drain valve sledge 17 on the spot,
Second air inlet 3 be sequentially connected second enter the station block valve 4 and filter separator inlet valve 5 import, the second atmospheric valve 11 1
The outlet of the second air inlet 3 of end connection, other end connection blow-down pipe 19, sewage draining exit 15 was located at the second filter separator on the spot
The bottom of separator 6 is filtered, the second drain valve sledge 17 is connected with the bottom of filter separator 6.
Outer coal bed gas main of standing come gas through skid-mounted device the second air inlet 3 access sledge in, through second enter the station block valve 4,
Enter filter separator 6 after the inlet valve 5 of filter separator, by isolating fine droplet and coal dust in filter separator
Afterwards, it is separated by filtration defeated interface 8 outside the outlet valve 7 of device and coal bed gas and transports to down stream train in station, second, which enters the station, sets before block valve 4
There is the second atmospheric valve 11, complete to block operating mode coal bed gas main coal bed gas in station being vented manually, filter separator 6 is provided with the second mistake
Separator sewage draining exit 15 on the spot are filtered, are responsible for the blowdown on the spot that separator overhauls operating mode, normal production status discharge opeing is hydrophobic through second
Valve sledge 17, realizes automatic continuous discharge opeing, and transports to liquid header in station by tapping line interface 18, and embodiment 2 is gas gathering station
Enter the station and separate the Article 2 operating path of skid-mounted unit, can be carried out simultaneously with the route described in embodiment 1 simultaneously, also can be as standby
Realize that coal bed gas is conveyed in the operating mode such as separator maintenance or failure with route, improve the security and service efficiency of device.
Embodiment 3：
As shown in figure 1, on the basis of embodiment 1-2, described gas gathering station enters the station separation skid-mounted unit also including separation
Device by-passing valve 9, block valve 2 is entered the station in the one end of separator by-passing valve 9 connection first and second block valve 4 that enters the station converges going out for pipeline
Mouthful, the import of defeated interface 8 outside other end connection coal bed gas.Filter separator, can be in separator maintenance or event provided with bypass flow
The operating modes such as barrier realize that coal bed gas is conveyed.
Described the first atmospheric valve 10, the second atmospheric valve 11, first block valve 2 and second that enters the station enter the station block valve 4 for hand
Dynamic control valve or electrically operated valve；The first described atmospheric valve 10 and the second atmospheric valve 11 are plug valve；Described first enters the station
Block valve 2 and second enters the station block valve 4 for ball valve；First atmospheric valve 10 and the second atmospheric valve 11 select plug valve, and first enters the station
Block valve 2 and second block valve 4 that enters the station select ball valve, open flexible.
The first described drain valve sledge 16 and the second drain valve sledge 17 include two-way discharge opeing, are all the way maintenance discharge opeing, separately
It is normal drainage all the way, the normal drainage sets two-way discharge opeing bypass；Described the first drain valve sledge 16 and the second drain valve sledge
17 be horizontal to open hydrophobic valve group sledge soon.Separator blowdown realizes automatic continuous discharge opeing using drain valve, and drainage system sets inspection
Discharge opeing control valve and normal drainage control valve two-way are repaiied, normal drainage operating mode sets two-way discharge opeing bypass (the using and the reserved), drain valve
For horizontal type structure quick-opening structure, it is easy to unpick and wash and overhauls.
Operation principle of the present utility model is：
Outer coal bed gas main of standing carrys out intake interface (first air inlet 1 and second air inlet 3) access of the gas through skid-mounted device
In sledge, through block valve (first enter the station block valve 2 and second enter the station block valve 4), enter filtering after the inlet valve 5 of filter separator
Separator 6, in separator after isolating fine droplet and coal dust, is separated by filtration outside the outlet valve 7 of device and coal bed gas
Defeated interface 8 transports to down stream train in station, and filter separator 6 is provided with separator by-passing valve 9, completes filter separator maintenance operating mode；
Enter the station and manual drain cock valve (the first atmospheric valve 10 and the second atmospheric valve 11) is provided with before block valve, complete to block operating mode coal in station
Layer gas main coal bed gas is vented manually, and filter separator 6 is provided with filter separator emptying valve group (gate valve and throttle check emptying
Valve) 12, blow-down pipe 19 is connected and the extraneous interface 13 of blow-down pipe；Filter separator is respectively equipped with leakage fluid dram (the first mistake on the spot
Filter the separator filter separator of sewage draining exit 14 and second sewage draining exit 15 on the spot on the spot), it is responsible for the row on the spot that separator overhauls operating mode
Dirt, normal production status discharge opeing realizes automatically continuously row through drain valve sledge (the first drain valve sledge 16 and the second drain valve sledge 17)
Liquid, and connected drainage pipeline interface 18 transports to liquid header in station.
Exemplified as above is only for example, not constituting to protection domain of the present utility model to of the present utility model
Limitation, it is every to be belonged to the same or analogous design of the utility model within protection domain of the present utility model.
Claims (7)
- The separation skid-mounted unit 1. a kind of gas gathering station enters the station, it is characterised in that：Entered the station block valve including the first air inlet (1), first (2), the inlet valve (5) of filter separator, filter separator (6), the outlet valve (7) of filter separator, defeated interface outside coal bed gas (8), the extraneous interface (13) of the first atmospheric valve (10), filter separator emptying valve group (12), blow-down pipe, the first drain valve sledge (16) and tapping line interface (18), the bottom of described filter separator (6) is provided with the first filter separator sewage draining exit on the spot (14), the first air inlet (1) is sequentially connected the first inlet valve (5), filter separator for entering the station block valve (2), filter separator (6), defeated interface (8) outside the outlet valve (7) and coal bed gas of filter separator, the first atmospheric valve (10) one end connects the first air inlet (1) outlet, other end connection blow-down pipe (19), filter separator emptying valve group (12) one end connection filter separator (6), Other end connection blow-down pipe (19), the first drain valve sledge (16) is connected with the bottom of filter separator (6), blow-down pipe (19) Connect the extraneous interface (13) of blow-down pipe.
- The separation skid-mounted unit 2. gas gathering station as claimed in claim 1 enters the station, it is characterised in that：Described gas gathering station enters the station separation Skid-mounted unit also enters the station block valve (4), the second atmospheric valve (11), the second filter separator just including the second air inlet (3), second Ground sewage draining exit (15), the second drain valve sledge (17), the second air inlet (3) be sequentially connected second enter the station block valve (4) and filtering point From the import of the inlet valve (5) of device, the second atmospheric valve (11) one end connects the outlet of the second air inlet (3), and other end connection is put Blank pipe line (19), the second filter separator on the spot sewage draining exit (15) be located at filter separator (6) bottom, the second drain valve sledge (17) bottom with filter separator (6) is connected.
- The separation skid-mounted unit 3. gas gathering station as claimed in claim 1 enters the station, it is characterised in that：Described gas gathering station enters the station separation Skid-mounted unit also includes separator by-passing valve (9), and separator by-passing valve (9) one end connection first is entered the station block valve (2) and second The block valve (4) that enters the station converges the import of defeated interface (8) outside the outlet of pipeline, other end connection coal bed gas.
- The separation skid-mounted unit 4. gas gathering station as claimed in claim 1 enters the station, it is characterised in that：The first described atmospheric valve (10), the second atmospheric valve (11), first block valve (2) and second that enters the station enter the station block valve (4) for manual control valve or electricity Movable valve.
- The separation skid-mounted unit 5. gas gathering station as claimed in claim 1 enters the station, it is characterised in that：Described the first atmospheric valve (10) With the second atmospheric valve (11) be plug valve, first enter the station block valve (2) and second enter the station block valve (4) be ball valve.
- The separation skid-mounted unit 6. gas gathering station as claimed in claim 1 enters the station, it is characterised in that：The first described drain valve sledge (16) it is and the second drain valve sledge (17) includes two-way discharge opeing, maintenance discharge opeing all the way, another road is normal drainage, described normal Discharge opeing sets two-way discharge opeing bypass.
- The separation skid-mounted unit 7. gas gathering station as claimed in claim 1 enters the station, it is characterised in that：The first described drain valve sledge And the second drain valve sledge (17) is horizontal to open hydrophobic valve group sledge soon (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720178841.0U CN206554910U (en) | 2017-02-27 | 2017-02-27 | A kind of gas gathering station enters the station separation skid-mounted unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720178841.0U CN206554910U (en) | 2017-02-27 | 2017-02-27 | A kind of gas gathering station enters the station separation skid-mounted unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206554910U true CN206554910U (en) | 2017-10-13 |
Family
ID=60361746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720178841.0U Active CN206554910U (en) | 2017-02-27 | 2017-02-27 | A kind of gas gathering station enters the station separation skid-mounted unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206554910U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894805A (en) * | 2017-02-27 | 2017-06-27 | 西安长庆科技工程有限责任公司 | A kind of coal bed gas gas gathering station enters the station separation skid-mounted unit |
| CN112096364A (en) * | 2020-09-04 | 2020-12-18 | 西安长庆科技工程有限责任公司 | Module structure of gas field booster station separator and separation method |
| CN116066736A (en) * | 2021-11-01 | 2023-05-05 | 中国石油工程建设有限公司 | A module for natural gas pigging and filtration separation |
| CN116971749A (en) * | 2023-09-23 | 2023-10-31 | 西南石油大学 | Underground ground integrated liquid drainage system and method |
-
2017
- 2017-02-27 CN CN201720178841.0U patent/CN206554910U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894805A (en) * | 2017-02-27 | 2017-06-27 | 西安长庆科技工程有限责任公司 | A kind of coal bed gas gas gathering station enters the station separation skid-mounted unit |
| CN112096364A (en) * | 2020-09-04 | 2020-12-18 | 西安长庆科技工程有限责任公司 | Module structure of gas field booster station separator and separation method |
| CN116066736A (en) * | 2021-11-01 | 2023-05-05 | 中国石油工程建设有限公司 | A module for natural gas pigging and filtration separation |
| CN116971749A (en) * | 2023-09-23 | 2023-10-31 | 西南石油大学 | Underground ground integrated liquid drainage system and method |
| CN116971749B (en) * | 2023-09-23 | 2024-02-09 | 西南石油大学 | Underground ground integrated liquid drainage system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103242924B (en) | Tubular oil-gas separator and oil-gas separation method | |
| CN204312995U (en) | An Unattended Gas Gathering Station Separator Sewage System | |
| CN206554910U (en) | A kind of gas gathering station enters the station separation skid-mounted unit | |
| CN103527927A (en) | Skid-mounted natural gas gathering and transportation device | |
| CN104929610A (en) | Natural gas production and separation skid-mounted unit based on large cluster well group | |
| CN106894805A (en) | A kind of coal bed gas gas gathering station enters the station separation skid-mounted unit | |
| CN108086968A (en) | A kind of coal bed gas cluster well skid-mounted unit | |
| CN111101579A (en) | A device for converting gravity flow drainage into pressure flow drainage | |
| CN206802758U (en) | With gas collection, separation, metering and pigging ability the defeated sledge of coal bed gas collection | |
| CN206738940U (en) | Multifunctional assembled skid-mounted unit | |
| CN207145190U (en) | Air compressor machine blowdown apparatus and air compressor machine | |
| CN103741785B (en) | A kind of rain water drainage part flow arrangement | |
| CN201826387U (en) | Sewage and wastewater pressure discharge device | |
| CN202730864U (en) | Recycled water recycling system | |
| CN220302182U (en) | Automatic water draining device | |
| CN204781257U (en) | Double -deck compound well seat for drainage | |
| CN223373049U (en) | A skid-mounted natural gas inlet separation device | |
| CN205480168U (en) | Natural gas trap | |
| CN101660625B (en) | Overflow back flush type bidirectional control valve box | |
| CN201462088U (en) | Backwash type siphon valve box | |
| CN209378504U (en) | A kind of multilayer water-oil separating pipe | |
| CN106764433A (en) | A kind of multifunctional assembled skid-mounted unit | |
| CN114146486B (en) | Geothermal water recharging treatment system and method | |
| CN206853204U (en) | A kind of solid multi-phase separation device of oil gas water | |
| CN116971749B (en) | Underground ground integrated liquid drainage system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |