CN214050541U

CN214050541U - Novel oil-gas-water three-phase separator

Info

Publication number: CN214050541U
Application number: CN202022131203.8U
Authority: CN
Inventors: 周潇; 邵雅
Original assignee: Honghu Jinfa Coking Equipment Complete Set Co ltd
Current assignee: Honghu Jinfa Coking Equipment Complete Set Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-08-27
Anticipated expiration: 2030-09-24

Abstract

The utility model provides a novel oil gas water three-phase separator relates to oil field extraction liquid treatment facility field, including the main part, the inside layering room that is equipped with of main part is equipped with the bracing piece in the layering room, and bracing piece and the inside fixed connection of main part, and the bracing piece surface is equipped with pressure sensor, and pressure sensor and bracing piece swing joint, and the bracing piece surface is equipped with the buoy ball, and the buoy ball passes through pressure sensor swing joint with the bracing piece, and main part surface mosaic has the controller, and controller and pressure sensor electric connection. Adopt numerical control design, the layering room in the main part is equipped with the bracing piece of taking pressure sensor, and the fixed surface of sensor has the buoy ball, and the buoy ball is because it is different to produce buoyancy in crude oil and water, and pressure that pressure sensor received is also different, can control opening and shutting of solenoid valve through setting up certain pressure threshold value, and the emission of crude oil and water not only can be controlled to this kind of design, promotes the water oil separating effect, and convenient to use is simple moreover.

Description

Novel oil-gas-water three-phase separator

Technical Field

The utility model relates to an oil field extraction liquid treatment facility technical field especially relates to a novel oil gas water three-phase separator.

Background

In the process of oil extraction, the crude oil extracted contains associated oil, natural gas and water, which need to be separated. The existing oil-gas-water three-phase separator has the general structure as follows: the horizontal cylindrical body is divided into a settling chamber, a water chamber and an oil chamber by an overflow plate and an oil overflow plate; the bottoms of the settling chamber, the water chamber and the oil chamber are respectively provided with a sewage outlet, a water outlet and an oil outlet; one end of the body is provided with an oil-gas-water inlet and an energy separator, and the other end is provided with an air outlet; an oil-gas separation plate with a plurality of through holes is also arranged in the water chamber, and an energy separator is arranged at the gas-liquid inlet. Simultaneously, still be equipped with liquid level, water level and oil level viewing aperture on the body, through the liquid level condition of observing each viewing aperture, open and close the valve in order to control this internal liquid level, water level and oil level in oil export and the water export. When the device works, oil-gas-water mixed liquid enters the body from an oil-gas-water inlet, the energy separator is used for primarily separating liquid from gas, the separated liquid phase, namely the oil-water mixed liquid, falls into the settling chamber, impurities such as mud and sand are deposited at the bottom of the settling chamber and discharged through the sewage discharge port, and the clean oil-water mixed liquid overflows into the water chamber from the upper end of the overflow plate; the separated gas phase is formed by gathering tiny liquid fog into liquid drops through the oil-gas separation plate, and the separated gas is output through the gas outlet; the oil on the upper layer of the oil-water mixed liquid in the water chamber overflows into the oil chamber from the upper end of the oil overflow plate and is output from the oil outlet; the water in the lower layer is output from the water outlet.

According to the patent with the patent number CN203474724U, an oil-gas-water separation device is disclosed, which comprises a horizontal cylinder body, and a thermal separation chamber and an electric dehydration chamber which are arranged in the horizontal cylinder body side by side. The heat separation chamber and the electric dehydration chamber are separated by a first overflow plate, the roof of the heat separation chamber is provided with a gas distribution bag, the left end of the electric dehydration chamber is provided with a baffle plate, and a liquid-gas separation device is arranged between the first overflow plate and the baffle plate. The gas separation bag is used for carrying out primary gas separation, and the thermal separation chamber is used for carrying out primary oil, gas and water separation on the mixed liquid; the liquid-gas separation device can perform degassing again; the electric dehydration chamber carries out further dehydration and degassing on the mixed liquid, and the arranged baffle plate can ensure that the oil level in the electric dehydration chamber rises stably, thereby improving the separation degree. The utility model discloses an oil gas water separator compact structure, functional partitioning are clear and definite, can carry out hierarchical dehydration degasification processing many times, and dehydration degasification is abundant, and is efficient, the restricted place of specially adapted place size, investment and working costs are low.

The existing oil-gas-water three-phase separator has a complex internal structure, and the discharge speed of crude oil and water in the separation process of oil and water is not well controlled, so that oil-liquid mixed liquid can be discharged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel oil-gas-water three-phase separator.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel oil gas water three-phase separator, includes the main part, the inside layering chamber that is equipped with of main part, be equipped with the bracing piece in the layering chamber, and bracing piece and the inside fixed connection of main part, the bracing piece surface is equipped with pressure sensor, and pressure sensor and bracing piece swing joint, the bracing piece surface is equipped with the buoy ball, and the buoy ball passes through pressure sensor swing joint with the bracing piece, main part surface mosaic has the controller, and controller and pressure sensor electric connection.

Preferably, the surface of the main body is provided with a mist catcher, the bottom end of the mist catcher penetrates through the surface of the main body, the mist catcher is axisymmetric relative to the main body, and the side surface of the mist catcher is provided with a feed pipe which penetrates through the surface of the mist catcher.

Preferably, the gas collecting cylinder is arranged on the surface of the main body, the bottom end of the gas collecting cylinder penetrates through the surface of the main body, a conveying pipe is arranged between the gas collecting cylinder and the mist catcher, two ends of the conveying pipe penetrate through the top of the mist catcher and the surface of the gas collecting cylinder respectively, an air outlet pipe is arranged at the top of the gas collecting cylinder, and the air outlet pipe penetrates through the top of the gas collecting cylinder.

Preferably, a washing chamber is arranged in the main body, a liquid distribution plate is arranged in the washing chamber and fixedly connected with the inner wall of the washing chamber, the liquid distribution plate is parallel to the top of the mist catcher, and a rectifying plate is fixed in the main body.

Preferably, the surface of the main body is provided with a sand discharge pipe, the sand discharge pipe penetrates through the surface of the main body, the surface of the sand discharge pipe is provided with a manual valve, and the manual valve is movably connected with the surface of the sand discharge pipe. The main part surface is equipped with the drain pipe, and the drain pipe runs through the main part surface.

Preferably, main part inside weld has the sump oil tank, the main part surface is equipped with the drain pipe, and the drain pipe runs through the main part surface, the main part surface is equipped with the oil extraction pipe, and the oil extraction pipe runs through main part surface and sump oil tank bottom respectively, oil extraction pipe and drain pipe fixed surface have the solenoid valve, and solenoid valve and controller electric connection.

Preferably, the display screen is embedded in the front face of the controller, the function buttons are arranged on the front face of the controller and are movably connected with the controller.

Advantageous effects

The utility model discloses in, adopt the numerical control design, the layering room in the main part is equipped with the bracing piece of taking pressure sensor, and the fixed surface of sensor has the buoy ball, and the buoy ball is because it is different to produce buoyancy in crude oil and water, and the pressure that pressure sensor received is also different, can come the opening and shutting of control solenoid valve through setting up certain pressure threshold value, and the emission of crude oil and water not only can be controlled to this kind of design, promotes the water oil separating effect, and convenient to use is simple moreover.

Drawings

Fig. 1 is an isometric view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a partial structural view of the present invention.

Illustration of the drawings:

1. a main body; 2. a function button; 3. a feed pipe; 4. an air outlet pipe; 5. a mist catcher; 6. a transport pipe; 7. A gas collecting cylinder; 8. a sand discharge pipe; 9. a drain pipe; 10. an oil discharge pipe; 11. a display screen; 12. an electromagnetic valve; 13. A manual valve; 14. a liquid distribution plate; 15. a pressure sensor; 16. an oil collecting tank; 17. a rectifying plate; 18. a water washing chamber; 19. a layering chamber; 20. a support bar; 21. a float ball; 22. and a controller.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a novel oil-gas-water three-phase separator includes a main body 1, a layering chamber 19 is arranged inside the main body 1, a support rod 20 is arranged in the layering chamber 19, the support rod 20 is fixedly connected with the inside of the main body 1, a pressure sensor 15 is arranged on the surface of the support rod 20, the pressure sensor 15 is movably connected with the support rod 20, a buoy ball 21 is arranged on the surface of the support rod 20, the buoy ball 21 is movably connected with the support rod 20 through the pressure sensor 15, a controller 22 is embedded on the surface of the main body 1, and the controller 22 is electrically connected with the pressure sensor 15. The surface of the main body 1 is provided with a mist catcher 5, the bottom end of the mist catcher 5 penetrates through the surface of the main body 1, the mist catcher 5 is axisymmetric relative to the main body 1, the side surface of the mist catcher 5 is provided with a feeding pipe 3, and the feeding pipe 3 penetrates through the surface of the mist catcher 5. The surface of the main body 1 is provided with a gas collecting cylinder 7, the bottom end of the gas collecting cylinder 7 penetrates through the surface of the main body 1, a conveying pipe 6 is arranged between the gas collecting cylinder 7 and the mist catcher 5, the two ends of the conveying pipe 6 respectively penetrate through the top of the mist catcher 5 and the surface of the gas collecting cylinder 7, the top of the gas collecting cylinder 7 is provided with an air outlet pipe 4, and the air outlet pipe 4 penetrates through the top of the gas collecting cylinder 7. The inside washing room 18 that is equipped with of main part 1, be equipped with cloth liquid board 14 in the washing room 18, and cloth liquid board 14 and washing room 18 inner wall fixed connection, and cloth liquid board 14 is parallel to each other with mist catcher 5 top, and main part 1 is inside to be fixed with cowling panel 17. The surface of the main body 1 is provided with a sand discharge pipe 8, the sand discharge pipe 8 penetrates through the surface of the main body 1, the surface of the sand discharge pipe 8 is provided with a manual valve 13, and the manual valve 13 is movably connected with the surface of the sand discharge pipe 8. The surface of the main body 1 is provided with a drain pipe 9, and the drain pipe 9 penetrates through the surface of the main body 1. The inside welding of main part 1 has sump oil tank 16, and main part 1 surface is equipped with drain pipe 9, and drain pipe 9 runs through main part 1 surface, and main part 1 surface is equipped with oil extraction pipe 10, and oil extraction pipe 10 runs through main part 1 surface and sump oil tank 16 bottom respectively, and oil extraction pipe 10 and drain pipe 9 fixed surface have solenoid valve 12, and solenoid valve 12 and controller 22 electric connection. The front surface of the controller 22 is embedded with a display screen 11, the front surface of the controller 22 is provided with a function button 2, and the function button 2 is movably connected with the controller 22.

The utility model discloses a theory of operation: when the oil-gas-water mixture enters the mist catcher 5 from the feeding pipe 3, the mist catcher 5 firstly discharges gas in the material at one time by using centrifugal force and gravity, the gas is transported to the gas collecting cylinder 7 through the transporting pipe 6, oil-water and a small amount of gas are discharged to the water washing chamber 18 from the bottom of the mist catcher 5, the oil-water separation is accelerated by adopting the activated water reinforced water washing demulsification technology, the liquid distribution plate 14 can effectively eliminate back mixing, the distribution uniformity of a flow field is improved, then the oil-water enters the layering chamber 19 through the rectifying plate 17 for layering, the numerical control design is adopted, the layering chamber 19 in the main body 1 is provided with the supporting rod 20 with the pressure sensor 15, the surface of the sensor is fixed with the buoy ball 21, the buoy ball 21 generates different buoyancy in crude oil and water, the pressure applied to the pressure sensor 15 is also different, the opening and closing of the electromagnetic valve 12 can be controlled by setting a certain pressure threshold value, the design not only can control the discharge of the crude oil and the water, the oil-water separation effect is improved, and the use is convenient and simple.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel oil gas water three-phase separator, includes main part (1), its characterized in that: main part (1) inside layering room (19) that is equipped with, be equipped with bracing piece (20) in layering room (19), and bracing piece (20) and main part (1) inside fixed connection, bracing piece (20) surface is equipped with pressure sensor (15), and pressure sensor (15) and bracing piece (20) swing joint, bracing piece (20) surface is equipped with buoy ball (21), and buoy ball (21) and bracing piece (20) pass through pressure sensor (15) swing joint, main part (1) surface mosaic has controller (22), and controller (22) and pressure sensor (15) electric connection.

2. The novel oil-gas-water three-phase separator as claimed in claim 1, wherein: the improved sprayer is characterized in that a sprayer catcher (5) is arranged on the surface of the main body (1), the bottom end of the sprayer catcher (5) penetrates through the surface of the main body (1), the sprayer catcher (5) is axisymmetric relative to the main body (1), a feeding pipe (3) is arranged on the side surface of the sprayer catcher (5), and the feeding pipe (3) penetrates through the surface of the sprayer catcher (5).

3. The novel oil-gas-water three-phase separator as claimed in claim 1, wherein: the gas collecting device is characterized in that a gas collecting cylinder (7) is arranged on the surface of the main body (1), the bottom end of the gas collecting cylinder (7) penetrates through the surface of the main body (1), a conveying pipe (6) is arranged between the gas collecting cylinder (7) and the mist catcher (5), the two ends of the conveying pipe (6) penetrate through the top of the mist catcher (5) and the surface of the gas collecting cylinder (7) respectively, an air outlet pipe (4) is arranged at the top of the gas collecting cylinder (7), and the air outlet pipe (4) penetrates through the top of the gas collecting cylinder (7).

4. The novel oil-gas-water three-phase separator as claimed in claim 1, wherein: the improved washing machine is characterized in that a washing chamber (18) is arranged inside the main body (1), a liquid distribution plate (14) is arranged in the washing chamber (18), the liquid distribution plate (14) is fixedly connected with the inner wall of the washing chamber (18), the liquid distribution plate (14) is parallel to the top of the mist catcher (5), and a rectifying plate (17) is fixed inside the main body (1).

5. The novel oil-gas-water three-phase separator as claimed in claim 1, wherein: the utility model discloses a sand discharging pipe, including main part (1), sand discharging pipe (8), manual valve (13), sand discharging pipe (8), main part (1) surface is equipped with sand discharging pipe (8), and sand discharging pipe (8) run through main part (1) surface, sand discharging pipe (8) surface is equipped with manual valve (13), and manual valve (13) and sand discharging pipe (8) surface swing joint, main part (1) surface is equipped with drain pipe (9), and drain pipe (9) run through main part (1) surface.

6. The novel oil-gas-water three-phase separator as claimed in claim 1, wherein: main part (1) internal weld has sump oil tank (16), main part (1) surface is equipped with drain pipe (9), and drain pipe (9) run through main part (1) surface, main part (1) surface is equipped with oil extraction pipe (10), and oil extraction pipe (10) run through main part (1) surface and sump oil tank (16) bottom respectively, oil extraction pipe (10) and drain pipe (9) fixed surface have solenoid valve (12), and solenoid valve (12) and controller (22) electric connection.

7. The novel oil-gas-water three-phase separator as claimed in claim 1, wherein: controller (22) openly inlays and have display screen (11), controller (22) openly is equipped with function button (2), and function button (2) and controller (22) swing joint.