CN2553869Y - Foam crude oil gas-oil separator - Google Patents
Foam crude oil gas-oil separator Download PDFInfo
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- CN2553869Y CN2553869Y CN 02267561 CN02267561U CN2553869Y CN 2553869 Y CN2553869 Y CN 2553869Y CN 02267561 CN02267561 CN 02267561 CN 02267561 U CN02267561 U CN 02267561U CN 2553869 Y CN2553869 Y CN 2553869Y
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- gas
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- pipe
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Abstract
The utility model relates to an oil-gas separator for foaming crude oil, which is used in the process of gathering crude oil. The utility model comprises a cylinder horizontal type shell, the top of tThe utility model discloses a foam crude oil gasoline trap used in the storage and transportation craftwork of crude oil and comprises a cylindrical horizontal type shell; a tube swirl nozzle, manholehe shell is provided with a pipe string type swirler, a manhole, relief valve and a gas dividing package from left to right orderly, and the bottom of the shell is provided with a sewage draining outls, a safety valve and a gas-distributing bag which are arranged from left to right in order on the top of the shell; a drainage port and an oil outlet which are arranged from left to right in order beet and, oil outlet, an interface of a level gauge arranged on the front part of the shell, a manhole arranged on the back part of the shell, and an interface of an adjusting valve arranged on the righlow the shell; a liquid tap which is arranged on the front part of the shell; manholes which are arranged on the back part of the shell; and a regulator valve interface which is arranged on a right het sealing head of the shell from left to right orderly. The utility model is characterized in that an inlet of the oil-gas separator with a certain angle tangentially enters the pipe string type swirlad of the shell. The utility model is characterized in that the inlet of the gasoline trap tangentially feeds into the tube swirl nozzle from above to below with a certain angle, a gas-distributing umer from up to down, the upper end of the pipe string type swirler is provided with a gas separation umbrella and a gas communicating pipe, and the bottom is provided with a liquid distributing pipe. Abrella and a gas communicating pipe are arranged on the upper part of the tube swirl nozzle, a liquid distributor is arranged on the lower part of the tube swirl nozzle, a foam breaking plate group is foam breaking plate group is arranged on the middle upper part of the left side in the shell, a liquid stabilizer is arranged on the middle lower part of the shell, a buffer plate is arranged on the arranged on the central and upper part on the left side of the shell, a liquid current regulator is arranged on the central and lower part of the shell, a dead block is arranged on the central and lomiddle lower part of the right side, and a gas stabilizer is arranged on the middle upper part of the right side. A silk screen demister is arranged in the gas dividing package on the top of the rightwer part on the right side of the shell, a gas current regulator is arranged on the central and upper part on the right side of the shell, a wire-mesh demister is arranged in the gas-distributing bag end of the shell, the top of the gas dividing package is provided with a gas outlet, and the lower circumference of the gas dividing package is provided with the gas communicating pipe of the pipe ston the top on the right end of the shell, an air outlet is arranged on the top of the gas-distributing bag, and the gas communicating pipe which is communicated with the tube swirl nozzle is arranged ring type swirler. on the surrounding sides of the gas-distributing bag.
Description
One, technical field
The utility model relates to a kind of Oil-Gas Separator Used for Foam Crude that is used for oil-gas gathering and transferring technology.
Two, background technology
At present, the gs-oil separator that is mainly used in oil well measurement or production metering in the surface gathering system of oil field is made up of separation umbrella, the first-class simple member of primary separation usually, oil gas relies on Gravity Separation, gas only just is discharged from separator through a demist, and crude oil is to rely in the separator time of staying to carry out separating again, and the separative efficiency of separator is low.Use this separator to handle frothy crude oil, its time of staying in separator is long, and Oil-gas Separation is not thorough, therefore not only causes the volume of separator bigger, and the error in dipping of crude oil and gas increases.
Three, summary of the invention
The purpose of this utility model is to adopt the rotational flow separation principle and force broken bubble technology, designs the Oil-Gas Separator Used for Foam Crude that a kind of volume is little, separative efficiency is high.
The technical solution of the utility model realizes in the following manner:
A kind of Oil-Gas Separator Used for Foam Crude that is used for crude oil transmission technology, comprise the cylinder horizontal type shell, the pipe column type cyclone that case top is provided with by preface from left to right, manhole, safety valve, divide gas bag, the sewage draining exit that the housing below is provided with by preface from left to right, oil export, the interface of the level gauge that the housing front portion is provided with, the manhole that the housing rear portion is provided with, the control valve interface that the right end socket of housing is provided with, the import that it is characterized in that gs-oil separator tangentially enters the tubular type cyclone from top to bottom with certain angle, the top of tubular type cyclone is provided with gas and separates umbrella, gas communicating pipe, the bottom is provided with liquid distributor, the middle and upper part, left side is provided with brokenly bubble plate group in housing, the housing middle and lower part is provided with arranges the liquid flow straightener, the middle and lower part, right side is provided with buffer board, the middle and upper part, right side is provided with the gas flow straightener, be provided with mesh mist eliminator in the branch gas bag at housing right-hand member top, divide the gas bag top to be provided with the gas outlet, branch gas bag lower periphery side is provided with the air communicating pipe with the pipe column type cyclone;
The gs-oil separator import tangentially is connected with the middle and lower part week side of pipe column type cyclone with certain angle, and the top of pipe column type cyclone is provided with multistage gas and separates umbrella, bottom and liquid distributor welding;
Broken bubble plate group is formed the trapezoidal of 8 symmetries by 8 blocks of oblique steel plates of symmetry, and every block of oblique steel plate is provided with expanded metals, and going to the bottom that each is trapezoidal is made as netted retaining bubble plate, and its top is uncovered, is provided with air communicating pipe between the prismatoid;
Buffer board in the housing, a middle part that is located at housing, with the housing axis normal, another piece is located at lower part of frame, with the housing axis one angle is arranged, and evenly is covered with aperture on it, the two ends of two block buffering plates separately with housing in all face down bondings connect one;
The end connected component of liquid distributor and pipe column type cyclone is the semicircle pipe, is provided with along the outside of axis in its bottom and leads to the oblique teeth groove in two ends.
The utility model gs-oil separator is compared with existing gs-oil separator has following advantage:
1, the primary separation district of separator has adopted the pipe column type cyclone, and its centrifuge speeds force of gravity is separated high tens of times even hundreds of times, gas-liquid separation efficient height;
2, separator adopts broken bubble plate group, makes it increase the gas-liquid two-phase contact area to greatest extent in the space of limit, and utilizes mechanical forced to break the bubble technology, has shortened the bubble rupture time, makes the gas that exists with discrete form enter gas continuous phase as early as possible;
3, the liquid distributor that is provided with in the separator makes frothy crude oil evenly distribute in the whole cross section of broken bubble plate group, has effectively utilized the area of broken bubble plate group;
4, the primary separation district of separator with divide gas bag to be provided with gas respectively to separate umbrella, mesh mist eliminator, gas separates through two-stage, has improved gas except that the liquid rate.
5, under identical working condition, the volume of the conventional separator of the volume ratio of this separator is little.
Four, description of drawings
Fig. 1 is the designed Oil-Gas Separator Used for Foam Crude structural representation facade of the utility model
Figure.
Fig. 2 is the B-B view of Fig. 1.
Fig. 3 is that the A of Fig. 1 is to view.
Fig. 1, Fig. 2, the explanation of Fig. 3 sequence number:
1, housing 5, air communicating pipe
2, oil and gas import 6, liquid distributor
3, pipe column type cyclone 7, broken bubble plate group
4, gas demist umbrella 8,20, manhole
9, gas stabilier 15, oil export
10, safety valve 16, buffer board
11, divide gas bag 17,19, sewage draining exit
12, mesh mist eliminator 18, liquid flow straightener
13, gas outlet 21, interface of the level gauge
14, regulate valve port
Five, embodiment
For further disclosing technical solutions of the utility model,, elaborate by embodiment below in conjunction with the explanation accompanying drawing.
A kind of Oil-Gas Separator Used for Foam Crude that is used for crude oil transmission technology, comprise housing 1, the pipe column type cyclone 3 that housing 1 top is provided with by preface from left to right, manhole 8, relief valve connection 10, divide gas bag 11, the sewage draining exit 17 that housing 1 below is provided with by preface from left to right, sewage draining exit 19, oil export 15, the interface of the level gauge 21 that housing 1 front portion is provided with, the manhole 20 that housing 1 rear portion is provided with, the control valve interface 14 that housing 1 right end socket is provided with, the import 2 that it is characterized in that gs-oil separator tangentially enters tubular type cyclone 3 from top to bottom with certain angle, the top of tubular type cyclone 3 is provided with gas and separates umbrella 4, gas communicating pipe 5, the bottom is provided with liquid distributor 6, middle and upper part, left side broken bubble plate group 7 in housing 1, housing 1 middle and lower part is provided with liquid flow straightener 18, the right middle and lower part of surveying is provided with buffer board 16, the middle and upper part, right side is provided with gas flow straightener 9, be provided with mesh mist eliminator 12 in the branch gas bag 11 at housing 1 right-hand member top, divide gas bag 11 tops to be provided with gas outlet 13, branch gas bag 11 lower periphery sides are provided with the air communicating pipe 5 with pipe column type cyclone 3.
The designed Oil-Gas Separator Used for Foam Crude of the utility model when using, gas mixture with certain angle from top to bottom tangent line enter the pipe column type cyclone, under centrifugal action, oil, be so incensed that initial gross separation.After the preliminary demist, by communicating pipe tangentially entering the branch gas bag, this portion gas does not take the separator cartridge body space to gas, has reduced the disturbance of gas-liquid interface in gas separation umbrella.Liquid after the separation is by evenly flowing out at liquid distributor bottom wedge shape teeth groove, and uniform on the plate face of broken bubble plate group, liquid forms thin layer of fluid, the effect of its broken bubble plate group: the one, increase the gas-liquid contact-making surface; The 2nd, the flow direction of change fluid; The 3rd, frothy crude oil and plate face repeated friction, stretching, the mechanical strength of weakening bubble vacuolar membrane.Bubble in the crude oil broken bubble under this effect aspect three overflows, and oil gas is thoroughly separated.Crude oil flows into the liquid storage section from broken bubble plate group, discharges from oil export through current stabilization and buffering again.The gas that broken bubble overflows is discharged from the gas outlet through gas stabilier, the gas of mesh mist eliminator in communicating pipe.
Claims (5)
1, a kind of Oil-Gas Separator Used for Foam Crude that is used for crude oil transmission technology, comprise the cylinder horizontal type shell, the pipe column type cyclone that case top is provided with by preface from left to right, manhole, safety valve, divide gas bag, the sewage draining exit that the housing below is provided with by preface from left to right, oil export, the interface of the level gauge that the housing front portion is provided with, the manhole that the housing rear portion is provided with, the control valve interface that the right end socket of housing is provided with, the import that it is characterized in that gs-oil separator tangentially enters the tubular type cyclone from top to bottom with certain angle, the top of tubular type cyclone is provided with gas and separates umbrella, gas communicating pipe, the bottom is provided with liquid distributor, the middle and upper part, left side is provided with brokenly bubble plate group in housing, the housing middle and lower part is provided with the liquid flow straightener, the right middle and lower part of surveying is provided with buffer board, the middle and upper part, right side is provided with the gas flow straightener, be provided with mesh mist eliminator in the branch gas bag at housing right-hand member top, divide the gas bag top to be provided with the gas outlet, branch gas bag lower periphery side is provided with the air communicating pipe with the pipe column type cyclone.
2, Oil-Gas Separator Used for Foam Crude according to claim 1, it is characterized in that the gs-oil separator import tangentially is connected with the middle and lower part week side of pipe column type cyclone with certain angle, the top of pipe column type cyclone is provided with multistage gas and separates umbrella, bottom and liquid distributor welding.
3, Oil-Gas Separator Used for Foam Crude according to claim 1, it is characterized in that brokenly that bubble plate group forms the trapezoidal of 8 symmetries by 8 blocks of oblique steel plates of symmetry, and every block of oblique steel plate is provided with expanded metals, each is trapezoidal goes to the bottom and is made as netted retaining and steeps plate, its top is provided with air communicating pipe for uncovered between the prismatoid.
4, Oil-Gas Separator Used for Foam Crude according to claim 1, it is characterized in that the buffer board in the housing, a middle part that is located at housing, with the housing axis normal, another piece is located at lower part of frame, with the housing axis one angle is arranged, evenly is covered with aperture on it, the two ends of two block buffering plates separately with housing in all face down bondings connect one.
5, Oil-Gas Separator Used for Foam Crude according to claim 1, the end connected component that it is characterized in that liquid distributor and pipe column type cyclone is the semicircle pipe, is provided with along the outside of axis in its bottom and leads to the oblique teeth groove in two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02267561 CN2553869Y (en) | 2002-06-06 | 2002-06-06 | Foam crude oil gas-oil separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02267561 CN2553869Y (en) | 2002-06-06 | 2002-06-06 | Foam crude oil gas-oil separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2553869Y true CN2553869Y (en) | 2003-06-04 |
Family
ID=33733136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02267561 Expired - Lifetime CN2553869Y (en) | 2002-06-06 | 2002-06-06 | Foam crude oil gas-oil separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2553869Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100439649C (en) * | 2005-02-06 | 2008-12-03 | 沈阳工业大学通益科技有限公司 | Full automatic weighing type gas liquid diphase oil well metering device |
| CN104531248A (en) * | 2014-12-31 | 2015-04-22 | 西安长庆科技工程有限责任公司 | Horizontal separator used for oil gas separation and purification |
| CN106362500A (en) * | 2016-08-31 | 2017-02-01 | 凯天环保科技股份有限公司 | Purification device for oil mist-containing waste gas |
| CN112755594A (en) * | 2019-11-04 | 2021-05-07 | 中国石油天然气股份有限公司 | Gas-liquid separator |
-
2002
- 2002-06-06 CN CN 02267561 patent/CN2553869Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100439649C (en) * | 2005-02-06 | 2008-12-03 | 沈阳工业大学通益科技有限公司 | Full automatic weighing type gas liquid diphase oil well metering device |
| CN104531248A (en) * | 2014-12-31 | 2015-04-22 | 西安长庆科技工程有限责任公司 | Horizontal separator used for oil gas separation and purification |
| CN106362500A (en) * | 2016-08-31 | 2017-02-01 | 凯天环保科技股份有限公司 | Purification device for oil mist-containing waste gas |
| CN106362500B (en) * | 2016-08-31 | 2019-04-26 | 航天凯天环保科技股份有限公司 | A kind of purification device for the exhaust gas containing mist of oil |
| CN112755594A (en) * | 2019-11-04 | 2021-05-07 | 中国石油天然气股份有限公司 | Gas-liquid separator |
| CN112755594B (en) * | 2019-11-04 | 2023-01-10 | 中国石油天然气股份有限公司 | Gas-liquid separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120606 Granted publication date: 20030604 |