CN211273657U

CN211273657U - Three-phase separation device for natural gas transportation

Info

Publication number: CN211273657U
Application number: CN201922066673.8U
Authority: CN
Inventors: 聂士占; 白艳伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-08-18
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a three-phase separation device for natural gas transportation, which comprises a tank body, the tank body is arranged at the top end of the base, a first mist catcher is fixedly arranged at the left side of the top end of the tank body, a feeding pipe is fixedly arranged on the left side wall of the first mist catcher, a gas pipe is fixedly arranged on the right side wall of the first mist catcher, a second mist catcher is arranged at the other end of the gas pipe, a gas outlet pipe is fixedly arranged on the right side wall of the second mist catcher, the second mist catcher is arranged on the right side wall of the top end of the tank body, the bottom end of the first mist catcher is fixedly connected with an oil guide pipe, the oil guide pipe is positioned in the tank body, a plurality of wave-proof plates are fixed on the inner side wall of the tank body, and it is a plurality of the wave breaker is located the internal portion of jar department placed in the middle, the utility model provides a three-phase separator for natural gas transportation has functions such as can get rid of impurity.

Description

Three-phase separation device for natural gas transportation

Technical Field

The utility model relates to a three-phase separator technical field especially relates to a three-phase separator is used in natural gas transportation.

Background

The three-phase separation device is a device for separating three phases of oil, gas and water in formation fluid and accurately metering the yield of the formation fluid. It is divided into three forms of vertical type, horizontal type and spherical type. For the sake of convenience in handling, horizontal separators are often used for the production. The internal structure of a typical horizontal three-phase separator mainly comprises: inlet diverters, defoamers, vortex eliminators, demisters, and the like.

However, when the three-phase separation is performed, a large amount of impurities are left in the separated sewage and cannot be discharged, and in the past, a conduit is blocked or the liquid level rises, so that the equipment cannot be used, and the trouble of cleaning the three-phase separation device is also brought.

Therefore, there is a need to provide a new three-phase separation device for natural gas transportation to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can get rid of impurity a three-phase separator for natural gas transportation.

The utility model provides a three-phase separation device for natural gas transportation includes: the tank body is arranged at the top end of the base, a first mist catcher is fixedly arranged on the left side of the top end of the tank body, a feeding pipe is fixedly arranged on the left side wall of the first mist catcher, a gas conveying pipe is fixedly arranged on the right side wall of the first mist catcher, a second mist catcher is arranged at the other end of the gas conveying pipe, an air outlet pipe is fixedly arranged on the right side wall of the second mist catcher, the second mist catcher is arranged on the right side wall of the top end of the tank body, an oil guide pipe is fixedly connected to the bottom end of the first mist catcher and is positioned in the tank body, a plurality of anti-wave plates are fixed on the inner side wall of the tank body and are positioned in the middle of the inner part of the tank body, a first observation mirror is fixedly connected to the left end of the tank body, a second observation mirror is fixedly connected to the right end of the tank body, an anti-foaming device is fixedly arranged on the inner side wall of the tank body, and an anti-splash, the utility model discloses a set of anti-bubble device, including jar body inside wall right side rigid coupling, jar body right side bottom rigid coupling has an oil pipe, just the vortex breaker is installed on the top of oil pipe, jar body bottom left side wall installs the motor, rotate between motor and the bull stick and be connected, the bull stick is located the inside of the jar body, just the bull stick with rotate between the anti-bubble device and connect, bull stick lateral wall rigid coupling has the spiral leaf.

Preferably, an air suction fan is installed in the second mist catcher, and the second mist catcher penetrates through the top end of the tank body.

Preferably, the inside a plurality of oil outlets that are equipped with of anti-bubble device, just be equipped with the filter screen on the oil outlet.

Preferably, the side wall of the spiral blade is fixedly provided with a rubber ring, and the spiral blade is provided with a plurality of round holes.

Preferably, the bottom end of the tank body is fixedly provided with a sewage pipe, the top end of the sewage pipe is provided with a plurality of water outlet pipes, and the plurality of water outlet pipes are connected with the inside of the tank body.

Preferably, the anti-foaming device is positioned on the right side wall of the oil guide pipe, and the height of the partition plate is smaller than that of the anti-foaming device.

Compared with the prior art, the utility model provides a three-phase separator for natural gas transportation has following beneficial effect:

the utility model provides a three-phase separator is used in natural gas transportation, be equipped with the hole of a plurality of play sewage through jar internal portion bottom, a large amount of impurity of aquatic, deposit on jar internal side wall bottom, make the motor slowly rotate, it rotates to drive the bull stick, make the spiral leaf on the bull stick rotate, the rubber pad sweeps impurity into the sewage pipe, because be equipped with the round hole on the spiral leaf, in addition the motor slowly rotates, make rotatory in-process can not make water and oil remix, reduce the moisture content in the oil, then discharge the jar external through the sewage that the sewage pipe will have impurity, make the clean and tidy of jar internal bottom lateral wall, can not influence normal use.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a three-phase separation device for natural gas transportation according to the present invention;

FIG. 2 is a schematic view of the internal structure of the can body shown in FIG. 1;

FIG. 3 is a schematic view of the spiral blade structure shown in FIG. 1;

FIG. 4 is a schematic view of the anti-foaming device shown in FIG. 1;

fig. 5 is a schematic view of the internal structure of the second mist trap shown in fig. 1.

Reference numbers in the figures: 1. a tank body; 2. a feed pipe; 3. a first mist trap; 4. a gas delivery pipe; 5. a second mist trap; 6. an air outlet pipe; 7. a first viewing mirror; 8. a second viewing mirror; 9. an oil outlet pipe; 10. a sewage pipe; 11. a base; 12. an oil guide pipe; 13. an anti-foaming device; 14. a wave-proof plate; 15. a splash shield; 16. a partition plate; 17. a vortex breaker; 18. helical leaves; 19. a rotating rod; 20. a motor; 21. a circular hole; 22. a rubber ring; 23. an oil outlet hole; 24. an air suction fan.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a three-phase separation device for natural gas transportation according to a preferred embodiment of the present invention; FIG. 2 is a schematic view of the internal structure of the can body shown in FIG. 1; FIG. 4 is a schematic view of the anti-foaming device shown in FIG. 1; fig. 5 is a schematic view of the internal structure of the second mist trap shown in fig. 1. The three-phase separation device for natural gas transportation comprises: the tank body 1, the tank body 1 is installed on the top end of a base 11, a first mist catcher 3 is fixedly installed on the left side of the top end of the tank body 1, an inlet pipe 2 is fixedly installed on the left side wall of the first mist catcher 3, a gas pipe 4 is fixedly installed on the right side wall of the first mist catcher 3, a second mist catcher 5 is installed at the other end of the gas pipe 4, an outlet pipe 6 is fixedly installed on the right side wall of the second mist catcher 5, the second mist catcher 5 is installed on the right side wall of the top end of the tank body 1, an oil guide pipe 12 is fixedly connected to the bottom end of the first mist catcher 3, the oil guide pipe 12 is located inside the tank body 1, a plurality of wave-proof plates 14 are fixed on the inner side wall of the tank body 1, the plurality of wave-proof plates 14 are located at the center inside the tank body 1, a first sight glass 7 is fixedly connected to the left end of the tank body 1, a second sight glass 8 is fixedly connected to, fixed mounting has anti-bubble device 13 on the inside wall of the jar body 1, just ann has splash shield 15 on the anti-bubble device 13 left side wall, 1 inside wall right side rigid coupling of the jar body has

baffle

16, 1 right side bottom rigid coupling of the jar body has oil pipe 9, just vortex breaker 17 is installed on the top of oil pipe 9, motor 20 is installed to 1 bottom left side wall of the jar body, rotate between motor 20 and the bull stick 19 and be connected, bull stick 19 is located the inside of the jar body 1, just bull stick 19 with rotate between the anti-bubble device 13 and connect, 19 lateral wall rigid couplings of bull stick have spiral leaf 18.

Referring to fig. 5, an air suction fan 24 is installed inside the second mist trap 5, and the second mist trap 5 penetrates the top end of the tank 1 to suck out the natural gas remaining inside the tank.

Referring to fig. 4, a plurality of oil outlets 23 are formed in the anti-foaming device 13, and a filter screen is disposed on the oil outlet 23 to filter out the foam in the crude oil.

Referring to fig. 3, a rubber ring 22 is fixedly mounted on the side wall of the spiral blade 18, and the spiral blade 18 is provided with a plurality of round holes 21 for cleaning impurities accumulated on the side wall of the bottom end inside the tank body 1.

Referring to fig. 2, a sewage pipe 10 is fixedly installed at the bottom end of the tank body 1, a plurality of water outlet pipes are arranged at the top end of the sewage pipe 10, and the plurality of water outlet pipes are connected with the inside of the tank body 1, so that impurities can be easily discharged due to the rotation of the spiral blades.

Referring to fig. 2, the anti-foaming device 13 is located on the right side wall of the oil conduit 12, and the height of the partition 16 is smaller than that of the anti-foaming device 13, so that oil can overflow from the top of the partition 16 when the liquid level rises.

The utility model provides a three-phase separator for natural gas transportation's theory of operation as follows:

when the device is used, crude oil to be separated is guided into the feeding pipe 2, the feeding pipe 2 is guided into the first mist catcher 3, then the crude oil enters the tank body 1 through the oil guide pipe 12, the gas is reserved in the first mist catcher 3 because the natural gas is gas, then the gas enters the second mist catcher 5 through the gas transmission pipe 4, the crude oil enters the tank body 1, flows onto the splash guard 15, is slowly injected into the left side of the anti-foaming device 13, flows into the right side of the tank body 1 through the oil outlet 23 of the anti-foaming device 13, the anti-foaming device 13 filters out foams in the crude oil, then the injected crude oil is likely to generate waves along with the increase of the injected crude oil, the plurality of anti-foaming plates 14 keep the liquid level of the injected crude oil still, the natural gas in the injected crude oil is sucked into the second mist catcher 5 through the suction fan 24 and then is collected through the gas outlet pipe 6, and the density of the oil of the crude oil is greater than that, the crude oil in the tank body 1 is layered, the oil is positioned on the upper layer of the water, and along with the increase of the injected oil, the crude oil can overflow the partition plate 16, enter the right side of the partition plate 16 and then be discharged through the oil outlet pipe 9, and because a large amount of impurities exist in the water and are deposited on the bottom layer of the inner side wall of the tank body 1, the motor 20 is slowly rotated to drive the rotating rod 19 to rotate, so that the spiral blade 18 on the rotating rod 19 rotates, and the rubber pad sweeps the impurities into the sewage pipe 10 and then discharges the impurities out of the tank body 1 through the sewage pipe 10.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a natural gas is carried and is used three-phase separator, includes jar body (1), its characterized in that: the tank body (1) is installed on the top end of a base (11), a first mist catcher (3) is fixedly installed on the left side of the top end of the tank body (1), a feeding pipe (2) is fixedly installed on the left side wall of the left side of the first mist catcher (3), a gas pipe (4) is fixedly installed on the right side wall of the first mist catcher (3), a second mist catcher (5) is installed on the other end of the gas pipe (4), a gas outlet pipe (6) is fixedly installed on the right side wall of the top end of the tank body (1), an oil guide pipe (12) is fixedly connected to the bottom end of the first mist catcher (3), the oil guide pipe (12) is located inside the tank body (1), a plurality of anti-wash plates (14) are fixed on the inner side wall of the tank body (1), and the plurality of anti-wash plates (14) are located in the middle of the tank body (1), the left end of the tank body (1) is fixedly connected with a first viewing mirror (7), the right end of the tank body (1) is fixedly connected with a second viewing mirror (8), the inner side wall of the tank body (1) is fixedly provided with an anti-foaming device (13), a splash guard (15) is arranged on the left side wall of the anti-foaming device (13), a partition plate (16) is fixedly connected to the right side of the inner side wall of the tank body (1), an oil outlet pipe (9) is fixedly connected to the bottom end of the right side of the tank body (1), and the top end of the oil outlet pipe (9) is provided with a vortex breaker (17), the left side wall of the bottom end of the tank body (1) is provided with a motor (20), the motor (20) is rotationally connected with the rotating rod (19), the rotating rod (19) is positioned in the tank body (1), and the rotating rod (19) is rotationally connected with the anti-foaming device (13), and the side wall of the rotating rod (19) is fixedly connected with a spiral blade (18).

2. The three-phase separation device for natural gas transportation according to claim 1, wherein a suction fan (24) is installed inside the second mist catcher (5), and the second mist catcher (5) penetrates through the top end of the tank body (1).

3. The three-phase separation device for natural gas transportation according to claim 1, wherein a plurality of oil outlets (23) are formed in the anti-foaming device (13), and a filter screen is arranged on each oil outlet (23).

4. The three-phase separation device for natural gas transportation according to claim 1, wherein a rubber ring (22) is fixedly mounted on the side wall of the spiral blade (18), and the spiral blade (18) is provided with a plurality of round holes (21).

5. The three-phase separation device for natural gas transportation according to claim 1, wherein a sewage pipe (10) is fixedly installed at the bottom end of the tank body (1), and a plurality of water outlet pipes are arranged at the top end of the sewage pipe (10) and connected with the inside of the tank body (1).

6. The three-phase separator for natural gas transportation according to claim 1, wherein the anti-foaming device (13) is located on the right side wall of the oil conduit (12), and the height of the partition (16) is smaller than the height of the anti-foaming device (13).