CN214008860U

CN214008860U - Gas gathering station divides liquid storage integrated device

Info

Publication number: CN214008860U
Application number: CN202022396785.2U
Authority: CN
Inventors: 吕应超
Original assignee: Sinopec Oilfield Service Corp; Sinopec Zhongyuan Petroleum Engineering Design Co Ltd
Current assignee: Sinopec Oilfield Service Corp; Sinopec Zhongyuan Petroleum Engineering Design Co Ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-08-20
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a liquid-separating and storing integrated device of a gas gathering station, which comprises a discharge air-separating liquid tank and a sewage tank; the air discharge separation liquid tank is communicated with the sewage tank through a communicating pipe; the left end and the right end of the top of the emptying liquid separating tank are respectively provided with an air inlet and an air outlet; a liquid inlet is formed in the sewage tank; and a sewage outlet is formed in one side below the sewage tank. The utility model discloses set the empty branch fluid reservoir of putting and the sewage jar and arrange the integration from top to bottom, realize dividing the integration of liquid and the function of storing, cancelled normal empty branch fluid reservoir 1's condensate pump and device such as pressure, liquid level detection, the utility model discloses a device sets up detection such as pressure, liquid level on the sewage jar, has not only optimized the technology, has solved the big, the inconvenient problem of operation of equipment dispersion area simultaneously, has reduced the engineering cost.

Description

Gas gathering station divides liquid storage integrated device

Technical Field

The utility model relates to oil and gas engineering technical field, concretely relates to gas gathering station divides liquid storage integrated device.

Background

Natural gas enters a gas gathering station from a well head, the functions of separation, metering and outward transportation are realized in the station, and an air separation liquid tank and a sewage storage tank are usually independently arranged in the station, so that the problems of equipment dispersion, large occupied area, inconvenience in operation and high engineering cost exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas collecting station divides liquid storage integrated device that area is little, simple structure.

In order to realize the purpose, the utility model provides a technical scheme is:

a liquid separation and storage integrated device for a gas gathering station comprises a discharge air separation liquid tank and a sewage tank; the air discharge separation liquid tank is communicated with the sewage tank through a communicating pipe; the left end and the right end of the top of the emptying liquid separating tank are respectively provided with an air inlet and an air outlet; a liquid inlet is formed in the sewage tank; and a sewage outlet is formed in one side below the sewage tank.

Further, the communication pipe comprises two first communication pipes and a second communication pipe; the first communicating pipe and the second communicating pipe are arranged at the bottom of the emptying liquid separation tank in parallel and communicated with the top of the sewage tank.

Further, an air inlet of the emptying air liquid tank is communicated with an emptying air inlet through a pipeline; and the air outlet of the air discharge separation liquid tank is communicated with the air discharge outlet through a pipeline.

Further, the liquid inlet of the sewage tank is communicated with the sewage inlet through a pipeline; a gate valve and a check valve are sequentially arranged between the sewage inlet and the liquid inlet 0.

Furthermore, a manual ball valve is arranged in front of the sewage outlet.

Furthermore, a pressure gauge for monitoring the pressure of the sewage tank and a liquid level meter for monitoring the liquid level of the sewage tank are also arranged on the sewage tank.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses set the empty branch fluid reservoir of putting and the sewage jar and arrange the integration from top to bottom, realize dividing the integration of liquid and the function of storing, cancelled normal empty branch fluid reservoir 1's condensate pump and device such as pressure, liquid level detection, the utility model discloses a device sets up detection such as pressure, liquid level on the sewage jar, has not only optimized the technology, has solved the big, the inconvenient problem of operation of equipment dispersion area simultaneously, has reduced the engineering cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Wherein, 1, discharging an air separation liquid tank; 2. a sewage tank; 3. an emptying gas inlet; 4. an air inlet; 5. an air vent outlet; 6. an air outlet; 7. a sewage inlet; 8. a gate valve; 9. a check valve; 10. a liquid inlet; 11. a first communication pipe; 12. a second communicating pipe; 13. a pressure gauge; 14. a liquid level meter; 15. a manual ball valve; 16. sewage outlet

Detailed Description

As shown in fig. 1, the gas gathering station liquid-separating and storing integrated device comprises a discharge air-separating liquid tank 1 and a sewage tank 2; the air discharge separation liquid tank 1 is arranged above the sewage tank 2, the air discharge separation liquid tank 1 is communicated with the sewage tank 2 through a communicating pipe, and thus liquid separated from the air discharge separation liquid tank 1 can directly enter the sewage tank 2 through the communicating pipe for storage. The left end and the right end of the top of the air discharge separation liquid tank 1 are respectively provided with an air inlet 4 and an air outlet 6; a liquid inlet 10 is arranged on the sewage tank 2; a sewage outlet 16 is arranged at one side below the sewage tank 2. The sewage normally generated in the gas collecting station directly enters the sewage tank 2 through the sewage inlet 7 and the liquid inlet 10, and is mixed with the liquid separated in the emptying liquid separating tank 1 for storage and treatment.

Further, the communication pipe includes two first communication pipes 11 and a second communication pipe 12; the first communicating pipe 11 and the second communicating pipe 12 are arranged at the bottom of the air discharge separation liquid tank 1 in parallel and communicated with the top of the sewage tank 2.

Further, an air inlet 4 of the vent air liquid tank 1 is communicated with a vent air inlet 3 through a pipeline; the air outlet 6 of the air discharge separation liquid tank 1 is communicated with an air discharge outlet 5 through a pipeline; wherein the vent gas inlet is communicated with an external device.

Further, a liquid inlet 10 of the sewage tank 2 is communicated with a sewage inlet 7 through a pipeline; a gate valve 8 and a check valve 9 are sequentially arranged between the sewage inlet 7 and the liquid inlet 10; wherein the sewage inlet is connected with an external sewage device.

Further, a manual ball valve 15 is arranged in front of the sewage outlet 16.

Further, a pressure gauge 13 for monitoring the pressure of the sewage tank 2 and a liquid level meter 14 for monitoring the liquid level of the sewage tank 2 are also mounted on the sewage tank 2.

The utility model discloses during the use, the air release pipeline comes gas in proper order through air release entry 3, air inlet 4, gets into air release fluid reservoir 1, through impurity such as gravity separation liquid after, gaseous in proper order through gas outlet 6, air release export 5 access air release pipeline. Meanwhile, the liquid separated in the air discharge liquid separation tank 1 enters the sewage tank 2 through the first communicating pipe 11 and the second communicating pipe 12, and is mixed with sewage in the sewage tank 2 for storage and treatment. Sewage generated by the gas collecting station enters the system through a sewage inlet 7, sequentially passes through a gate valve 8 and a check valve 9, and enters the sewage tank 2 from a liquid inlet 10 for storage. The pressure of the tank body is monitored by a pressure gauge 13, the liquid level of the sewage is monitored by a liquid level meter 14, after the sewage reaches a certain liquid level, a manual ball valve 15 is opened, the sewage is discharged to a sewage outlet 16, and the sewage is discharged by a tank car in a pulling mode.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The gas gathering station liquid-separating and storing integrated device is characterized by comprising a liquid-discharging and air-separating tank (1) and a sewage tank (2); the air discharge separation liquid tank (1) is arranged above the sewage tank (2); the air discharge separation liquid tank (1) is communicated with the sewage tank (2) through a communicating pipe; the left end and the right end of the top of the air discharge liquid tank (1) are respectively provided with an air inlet (4) and an air outlet (6); a liquid inlet (10) is arranged on the sewage tank (2); and a sewage outlet (16) is arranged on one side below the sewage tank (2).

2. The gas station liquid-separating and storing integrated device according to claim 1, wherein the communicating tube comprises two first communicating tubes (11) and a second communicating tube (12); the first communicating pipe (11) and the second communicating pipe (12) are arranged at the bottom of the air discharge separation liquid tank (1) in parallel and are communicated with the top of the sewage tank (2).

3. The gas gathering station liquid separation and storage integrated device as claimed in claim 1 or 2, wherein the gas inlet (4) of the vent gas liquid tank (1) is communicated with the vent gas inlet (3) through a pipeline; and the air outlet (6) of the air discharge separation liquid tank (1) is communicated with the air discharge outlet (5) through a pipeline.

4. The gas gathering station liquid-separating and storing integrated device as claimed in claim 3, wherein the liquid inlet (10) of the sewage tank (2) is communicated with the sewage inlet (7) through a pipeline; a gate valve (8) and a check valve (9) are sequentially arranged between the sewage inlet (7) and the liquid inlet (10).

5. The station for liquid separation and storage of the integrated device for gas collection and storage as claimed in claim 1, 2 or 4, wherein the sewage outlet (16) is frontally provided with a manual ball valve (15).

6. The integrated device for liquid separation and storage of the gas gathering station as claimed in claim 5, wherein the slop tank (2) is further provided with a pressure gauge (13) for monitoring the pressure of the slop tank (2) and a liquid level meter (14) for monitoring the liquid level of the slop tank (2).