CN201711000U

CN201711000U - Oil extraction metering three-phase piston separator

Info

Publication number: CN201711000U
Application number: CN201020219060XU
Authority: CN
Inventors: 李亚强
Original assignee: PUYANG SHENGYUAN TORCH ENGINEERING Co Ltd
Current assignee: PUYANG SHENGYUAN TORCH ENGINEERING Co Ltd
Priority date: 2010-06-09
Filing date: 2010-06-09
Publication date: 2011-01-19
Anticipated expiration: 2020-06-09

Abstract

An oil extraction metering three-phase piston separator is a piston separating device and overcomes the defects of other technologies. Particularly, the upper edge in the oil extraction metering three-phase piston separator is provided with a gas-guide tube, one end of the gas-guide tube is provided with a separating gas inlet and the other end is provided with a separating gas inlet area port; one end in the oil extraction metering three-phase piston separator is provided with a separating gas cache cavity, of which the left side is provided with a separating water cavity; a separating oil cavity is above the separating water cavity; an oil-water separating piston is between the separating water cavity and the separating oil cavity; and two sides of the separating water cavity are respectively provided with a water outlet and a three-phase material inlet. The other end of the oil extraction metering three-phase piston separator is provided with a separating liquid cache cavity that is internally provided with a pressure guide port and an oil outlet.

Description

Metering three-phase piston disconnector recovers the oil

One, technical field: the utility model relates to a kind of piston separator, and metering three-phase piston disconnector especially recovers the oil.

Two, background technology: at present, the used metering separator of oil gas field is varied, has adapted to a certain extent and has produced needs, still also all exists some problems, exists problems such as water-oil separating inaccuracy.

Three, summary of the invention: the purpose of this utility model provides a kind of good separating effect, the oil recovery metering three-phase piston disconnector of long service life, it has overcome the shortcoming that other technology exists, the purpose of this utility model is to realize like this, it is by oil-out, the pilot port, delivery port, separate water cavity, three-phase material inlet, the gas outlet, the divided gas flow inlet, wireway, the pilot port, separate oil pocket, the water-oil separating piston, divided gas flow is gone into the gas area mouth, divided gas flow buffer memory chamber and separating liquid buffer memory chamber are formed by connecting, wireway is installed in top in the metering three-phase piston disconnector that recovers the oil, wireway one end has the divided gas flow inlet, and the wireway other end has divided gas flow to go into the gas area mouth; End in the metering three-phase piston disconnector that recovers the oil has divided gas flow buffer memory chamber, there is the gas outlet in the bottom in divided gas flow buffer memory chamber, there is the separation water cavity in left side, divided gas flow buffer memory chamber, be to separate oil pocket above the separation water cavity, separating water cavity has the water-oil separating piston with the centre of separating oil pocket, and the both sides of separating water cavity have delivery port and three-phase material inlet respectively; The interior other end of metering three-phase piston disconnector that recovers the oil has separating liquid buffer memory chamber, in separating liquid buffer memory chamber pilot port and oil-out is arranged.

Recover the oil and measure the feature of three-phase piston disconnector: 1, this separator comprises the separation water cavity, separates oil pocket, separating liquid buffer memory chamber, divided gas flow buffer memory chamber and water-oil separating piston 2, realizes that profit gas separates simultaneously; 3, realize the efficient accurately separation of profit with piston; 4, separating oil and water are discharged by divided gas flow pressure; 5, characteristics such as simple and reasonable, the good separating effect of the design, long service life.

Four, description of drawings: Fig. 1 is the structural representation of the metering three-phase piston disconnector that recovers the oil, among the figure 1, oil-out 2, pilot port 3, delivery port 4, separate water cavity 5, three-phase material inlet 6, gas outlet 7, divided gas flow inlet 8, wireway 9, pilot port 10, separate oil pocket 11, water-oil separating piston 12, divided gas flow go into gas area mouth 13, divided gas flow buffer memory chamber 14, separating liquid buffer memory chamber

Five, the specific embodiment: in Fig. 1, wireway 8 is installed in the top in the metering three-phase piston disconnector that recovers the oil, and wireway 8 one ends have divided gas flow inlet 7, and wireway 8 other ends have divided gas flow to go into gas area mouth 12; End in the metering three-phase piston disconnector that recovers the oil has divided gas flow buffer memory chamber 13, there is gas outlet (6) in the bottom in divided gas flow buffer memory chamber (13), there is the water cavity 4 of separation in 13 left sides, divided gas flow buffer memory chamber, be to separate oil pocket 10 above the separation water cavity 4, separating water cavity 4 has water-oil separating piston 11 with the centre of separating oil pocket 10, and the both sides of separating water cavity 4 have delivery port 3 and three-phase material inlet 5 respectively; The interior other end of metering three-phase piston disconnector that recovers the oil has separating liquid buffer memory chamber 14, and pilot port 2, pilot port 9 and oil-out 1 are arranged in separating liquid buffer memory chamber 14.

Claims

1. metering three-phase piston disconnector recovers the oil, it is by oil-out (1), pilot port (2), delivery port (3), separate water cavity (4), three-phase material inlet (5), gas outlet (6), divided gas flow inlet (7), wireway (8), pilot port (9), separate oil pocket (10), water-oil separating piston (11), divided gas flow is gone into gas area mouth (12), divided gas flow buffer memory chamber (13) and separating liquid buffer memory chamber (14) are formed by connecting, it is characterized in that: the end in the metering three-phase piston disconnector that recovers the oil has divided gas flow buffer memory chamber (13), there is gas outlet (6) in the bottom in divided gas flow buffer memory chamber (13), and there is separation water cavity (4) in left side, divided gas flow buffer memory chamber (13); The interior other end of metering three-phase piston disconnector that recovers the oil has separating liquid buffer memory chamber (14), and pilot port (2), pilot port (9) and oil-out (1) are arranged in separating liquid buffer memory chamber (14).

2. oil recovery metering three-phase piston disconnector according to claim 1, it is characterized in that: wireway (8) is installed in the top in the metering three-phase piston disconnector that recovers the oil, wireway (8) one ends have divided gas flow inlet (7), and wireway (8) other end has divided gas flow to go into gas area mouth (12).

3. oil recovery metering three-phase piston disconnector according to claim 1, it is characterized in that: be to separate oil pocket (10) above the separation water cavity (4), separating water cavity (4) has water-oil separating piston (11) with the centre of separating oil pocket (10), and the both sides of separating water cavity (4) have delivery port (3) and three-phase material inlet (5) respectively.