CN216039430U - Three-phase separator with double inlets and outlets in crude oil stabilizing process - Google Patents
Three-phase separator with double inlets and outlets in crude oil stabilizing process Download PDFInfo
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- CN216039430U CN216039430U CN202122546612.9U CN202122546612U CN216039430U CN 216039430 U CN216039430 U CN 216039430U CN 202122546612 U CN202122546612 U CN 202122546612U CN 216039430 U CN216039430 U CN 216039430U
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Abstract
The utility model provides a double-inlet-outlet three-phase separator in a crude oil stabilizing process. It is mainly composed of an inlet component, an outlet component, a separation component and a shell. The inlet part comprises two inlets and a valve which are connected by a flange, and the opening and closing of the inlets are controlled by the valve; the outlet part comprises two outlets and valves which are connected by flanges, the valves are used for controlling the opening and closing of the outlets, and the valves are used for controlling the opening and closing of the inlet and the outlet, so that the three-phase separator can be freely switched between a crude oil stabilizing path and a crude oil dehydration path, the maximum utilization of equipment is realized, and the equipment investment is reduced.
Description
Technical Field
The utility model relates to the field of crude oil fractionation stabilizing processes, in particular to a three-phase separator with double inlets and outlets in a crude oil stabilizing process.
Background
In the process flow of crude oil stabilization, crude oil stabilization and crude oil dehydration are required to be carried out on crude oil, the water content of the produced crude oil can continuously rise along with the exploitation of the crude oil, the yield of the crude oil can continuously fall, a three-phase separator which is in accordance with the design scale is designed for ensuring the yield of the stabilized crude oil according to the maximum crude oil stabilizing amount and the crude oil dehydration amount at the beginning of the design of the stabilization process, and after the operation of the stabilization process is put into operation for a period of time, the crude oil stabilizing amount falls along with the exploitation of the crude oil, and the crude oil dehydration amount rises. According to the previous design, part of the three-phase separator originally used for crude oil stabilization is stopped and placed, so that the waste of equipment is caused.
Disclosure of Invention
The utility model aims to provide a double-inlet and double-outlet three-phase separator in a crude oil stabilizing process, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a three-phase separator of two business turn over in crude oil stabilization process, includes separator import part, separation part, separator export part, casing constitution, three-phase separator's import part has two imports, three-phase separator's separation part is installed inside the casing, three-phase separator's exit end has two exports, three-phase separator's casing passes through the welding and is connected with exit.
Preferably, each inlet is provided with a valve, and the valves are connected with the inlets through flanges.
Preferably, the two valves are connected to the housing by welding.
Preferably, each inlet is provided with a valve, and the valves are connected with the inlets through flanges.
Compared with the prior art, the utility model has the beneficial effects that: the three-phase separator with the double inlets and the double outlets in the crude oil stabilizing process is provided with the two inlets and the two outlets which are respectively connected with the crude oil stabilizing path and the crude oil dewatering path, so that the three-phase separator can be switched through the opening and closing of the valve, and the investment of equipment is reduced.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a process flow diagram of the present invention.
In the figure: 1. a crude oil stabilization inlet valve; 2. an inlet valve for crude oil dehydration; 3. a crude oil stable inlet; 4. a crude oil dehydration inlet; 5. A reflective deflection plate; 6. a coalescing plate; 7. a foam breaker; 8. an oil-water baffle; 9. an eddy current eliminator; 10. a demister; 11. a gas outlet; 12. a crude oil stabilization outlet; 13. a crude oil dehydration outlet; 14. a water outlet; 15. a population; 16. a safety valve; 17. A rupture disc; 18. a crude oil dehydration outlet valve; 19. a crude oil stabilization outlet valve; 20. a housing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the drawings of the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, but do not merely or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening profiles, or both. The imprinting details are understood to have the meaning of the above terms in the present invention to those of ordinary skill in the art.
Referring to fig. 1-2, the present invention provides an embodiment: a three-phase separator with double inlets and outlets in a crude oil stabilizing process comprises a crude oil stabilizing inlet valve 1, a crude oil dehydrating inlet valve 2, a crude oil stabilizing inlet 3, a crude oil dehydrating inlet 4, a reflection deflection plate 5, a coalescence plate 6, a defoamer 7, an oil-water baffle 8, a vortex eliminator 9, a demister 10, a gas outlet 11, a crude oil stabilizing outlet 12, a crude oil dehydrating outlet 13, a water outlet 14, a port 15, a safety valve 16, a rupture disc 17, a crude oil dehydrating outlet valve 18, a crude oil stabilizing outlet valve 19 and a shell 20, wherein the crude oil stabilizing inlet 3 and the crude oil dehydrating inlet 4 at the inlet of the three separators are connected in parallel, the crude oil stabilizing inlet valve 1 and the crude oil stabilizing inlet 3 are connected through a flange, the crude oil dehydrating inlet valve 2 and the crude oil dehydrating inlet 4 are connected through a flange, the crude oil stabilizing outlet 12 and the crude oil dehydrating outlet 13 are connected in parallel, the crude oil dehydrating outlet valve 18 and the crude oil dehydrating outlet 13 are connected through a flange, the crude oil stabilizing outlet valve 19 is connected with the crude oil stabilizing outlet 12 through a flange.
Further, the crude oil stabilizing valve inlet 1 is connected with a stabilizing tower.
Further, the crude oil dehydration inlet valve 2 is connected with a wellhead oil inlet pipeline.
Further, a crude oil dehydration outlet valve 18 is connected to the separation buffer tank.
Further, a crude oil stabilizing outlet valve 19 is connected with the tee joint.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A three-phase separator with double inlets and outlets in a crude oil stabilizing process comprises a crude oil stabilizing inlet valve (1), a crude oil dehydration inlet valve (2), a crude oil stabilizing inlet (3), a crude oil dehydration inlet (4), a reflection deflection plate (5), a coalescence plate (6), a defoamer (7), an oil-water baffle plate (8), a vortex eliminator (9), a demister (10), a gas outlet (11), a crude oil stabilizing outlet (12), a crude oil dehydration outlet (13), a water outlet (14), a port (15), a safety valve (16), a rupture disc (17), a crude oil dehydration outlet valve (18), a crude oil stabilizing outlet valve (19) and a shell (20), wherein the crude oil stabilizing inlet (3) and the crude oil dehydration inlet (4) are connected in parallel at the inlet of the three separators, the crude oil stabilizing inlet valve (1) is connected with the crude oil stabilizing inlet (3) through a flange, the crude oil dehydration inlet valve (2) is connected with the crude oil dehydration inlet (4) through a flange, the crude oil stabilization outlet (12) is connected with the crude oil dehydration outlet (13) in parallel, the crude oil dehydration outlet valve (18) is connected with the crude oil dehydration outlet (13) through a flange, and the crude oil stabilization outlet valve (19) is connected with the crude oil stabilization outlet (12) through a flange.
2. The dual inlet and outlet three-phase separator of claim 1, wherein: the crude oil stabilizing inlet valve (1) is connected with the stabilizing tower.
3. The dual inlet and outlet three-phase separator of claim 1, wherein: the crude oil dehydration inlet valve (2) is connected with a wellhead oil inlet pipeline.
4. The dual inlet and outlet three-phase separator of claim 1, wherein: the crude oil dehydration outlet valve (18) is connected with the separation buffer tank.
5. The dual inlet and outlet three-phase separator of claim 1, wherein: the crude oil stabilizing outlet valve (19) is connected with the tee joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122546612.9U CN216039430U (en) | 2021-10-22 | 2021-10-22 | Three-phase separator with double inlets and outlets in crude oil stabilizing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122546612.9U CN216039430U (en) | 2021-10-22 | 2021-10-22 | Three-phase separator with double inlets and outlets in crude oil stabilizing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216039430U true CN216039430U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122546612.9U Active CN216039430U (en) | 2021-10-22 | 2021-10-22 | Three-phase separator with double inlets and outlets in crude oil stabilizing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216039430U (en) |
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2021
- 2021-10-22 CN CN202122546612.9U patent/CN216039430U/en active Active
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