CN205628328U - Gas -oil water three -phase hydrocyclone separation device - Google Patents
Gas -oil water three -phase hydrocyclone separation device Download PDFInfo
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- CN205628328U CN205628328U CN201620365521.1U CN201620365521U CN205628328U CN 205628328 U CN205628328 U CN 205628328U CN 201620365521 U CN201620365521 U CN 201620365521U CN 205628328 U CN205628328 U CN 205628328U
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Abstract
The utility model discloses a gas -oil water three -phase hydrocyclone separation device, including drum, gas -liquid cyclone, profit cyclone and water oil separating underflow pipe, be equipped with oil export, gas -oil water entry on the drum, gas -liquid cyclone includes a scour protection section of thick bamboo and cyclone cartridge, the last tangential gas -liquid separation underflow opening that is equipped with of cyclone cartridge, profit cyclone includes a cylinder section of thick bamboo, a circular cone section of thick bamboo and taper pipe, be equipped with water oil separating entry in tangential on the cylinder section of thick bamboo, water oil separating entry in tangential is connected with tangential gas -liquid separation underflow opening through the screwed connection pipe, locate to insert to be equipped with the water oil separating overflow pipe in the upper end center of sealing of a cylinder section of thick bamboo, the lower extreme periphery cover of taper pipe is equipped with the gas -liquid separation overflow pipe, the gas -liquid separation overflow pipe stretches out the setting of cyclone cartridge lateral wall. The utility model discloses can carry out gas -liquid separation, liquid -liquid separation simultaneously, and equipment is small, low in manufacturing cost, separation efficiency height, simple structure compactness etc..
Description
Technical field
This utility model relates to a kind of cyclone separation device, particularly to a kind of gas and oil water three-phase cyclone segregation apparatus.
Background technology
In oil exploitation, oil-water separation and Oil-gas Separation are requisite links.Along with the exploitation in oil field, China
Major part oil field enters high water-cut stage, and its major part oil field water content is more than 70%, the sewage promulgated for 1998 according to China
Comprehensive discharge standard, petroleum-type the highest permission concentration of emission is 20mgL/, high efficiency, highly integrated oily-water seperating equipment pair
Reduce environmental pollution, improve oil-gas mining efficiency the most significant.In addition, when tradition gas-liquid separation device is stagnated
Between long, not only volume, weight are big, and separation efficiency is low, enter the gas of oily-water seperating equipment easily produce foam and
Produce emulsion.
Oil-gas gathering and transportation and treatment technology and equipment, typically comprise main body and the technology main flow of oilfield surface engineering, be oilfield construction
In main production facility, be to implement the important measures of oil field development means and key link.Ground surface works technical merit is the most past
Embody typically toward by collection is defeated with treatment technology, oil-gas gathering and transportation and the construction of processing system and investment, typically
Account for the 40-50% of whole ground surface works, in existing oil exploitation separation equipment, oil-water separation, Oil-gas Separation master
The mode of plural serial stage to be used realizes, and not only floor space is big, and energy loss is higher.Therefore, highly integrated oil gas collection
Defeated the development efficiency guaranteeing oilfield development and construction level, improving oil field is played a very important role with processing system.
Utility model content
The purpose of this utility model is to provide a kind of gas and oil water three-phase cyclone segregation apparatus, and it has and carries out gas-liquid simultaneously and divide
From, the function of Liquid liquid Separation, and possess that equipment volume is little, that low cost of manufacture, separation efficiency are high, simple and compact for structure is excellent
Point.
This utility model solves its technical problem and be the technical scheme is that
A kind of gas and oil water three-phase cyclone segregation apparatus, this device includes cylinder, is arranged on the end cap of described barrel top, setting
Gas-liquid cyclone separator, the oil-water cyclone separator being arranged in described gas-liquid cyclone separator in described cylinder and set
Put the oil-water separation underflow pipe at described bottom of cylinder；
The upper end sidewall of described cylinder is provided with oil export, and its lower end sidewall is provided with gas and oil water inlet；
Described gas-liquid cyclone separator includes erosion control cylinder and is arranged on the whirl cylinder below described erosion control cylinder, on described erosion control cylinder
Being provided with the first opening connected with described oil export, the both ends of the surface up and down of described whirl cylinder are respectively arranged with end cover, described
The bottom sidewall of whirl cylinder is provided with the second opening connected with described gas and oil water inlet, and the top sidewall of described whirl cylinder sets
There is tangential gas-liquid separation underflow opening；
Described oil-water cyclone separator includes cylindrical drum, taper cone barrel and the Taper Pipe being sequentially communicated from top to bottom, and described cylindrical drum is worn
Crossing the end cover on whirl cylinder upper surface to arrange, the top sidewall of described cylindrical drum is provided with tangential oil-water separation entrance, institute
State tangential oil-water separation entrance to be connected with tangential gas-liquid separation underflow opening by spiral connecting tube, the upper end closure of described cylindrical drum
Center is inserted with the oil-water separation overflow pipe connected with described oil export, and the lower end periphery of described Taper Pipe is set with gas-liquid separation
Overflow pipe, one end of described gas-liquid separation overflow pipe and whirl cylinder inner space, its other end stretches out whirl cylinder sidewall and arranges；
Described oil-water separation underflow pipe connects with the outlet at bottom of Taper Pipe.
By technique scheme, the tapering of described taper cone barrel is more than the tapering of Taper Pipe.
By technique scheme, described gas and oil water inlet be shaped as involute shape.
By technique scheme, described gas-liquid separation overflow pipe is 90 ° of bend pipes, the perpendicular section of described gas-liquid separation overflow pipe and cone
Pipe and cylinder are coaxially disposed, and its crosspiece is arranged through cone section and cylinder.
By technique scheme, described spiral connecting tube is spiral of Archimedes type.
By technique scheme, described cylinder, gas-liquid cyclone separator and oil-water cyclone separator are coaxially disposed.
By technique scheme, described tangential gas-liquid separation underflow opening is tangent with cylinder side wall circumference, described tangential oil-water separation
Entrance is tangent with the sidewall circumference of cylindrical drum.
By technique scheme, between top and the end cap of described cylinder, between the bottom of cylinder and oil-water separation underflow pipe all
It is bolted, and is sealed by O RunddichtringO and metallic gasket respectively.
By technique scheme, described end cap is provided with suspension ring.
This utility model, has the advantages that this device is effectively utilized the feature of two kinds of cyclones and they are combined
Together, it is possible to carry out gas-liquid separation and liquid liquid simultaneously, decrease segregation apparatus volume, save manufacture material, and separate
Efficiency is high.
Concrete, the fluid-mixing being mixed with gas and oil droplet is entered in whirl cylinder by gas and oil water inlet, and fluid-mixing is along whirl cylinder
Internal face enters with tangential direction, does the high speed vortex movement based on forced vortex, and centrifugal force produced by high speed whirlpool is wanted
Much larger than gravity, the impact that therefore gas is separated by gravity is negligible, and the fluid of high speed rotating makes the gas of lightweight phase
Being gathered in the outside wall surface of taper cone barrel and Taper Pipe, due to taper cone barrel and the thrust of Taper Pipe phase front, a large amount of gases assembled are along canalis spinalis
Outside wall surface through gas-liquid separation overflow pipe flow out, it is achieved gas-liquid separation；After completing gas-liquid separation, due at gas-liquid separation rotational flow
Bottom section, chamber is long-pending to diminish, and isolates the oil mixing with water liquid of gas between whirl cylinder internal face and cylindrical outer tube wall still
Doing high-speed rotational motion, the most tangentially gas-liquid separation underflow opening enters circle by spiral connecting tube through tangential oil-water separation entrance
In column casing, the tangential oil mixing with water liquid entered rotates in cylindrical drum, and taper cone barrel is mainly acceleration, and it is received
Contracting wall make fluid-mixing rotary motion strengthen, centrifugal force produced by the fluid of high speed rotating make heavy phase (aqueous phase) to
Wall is assembled, and lightweight phase (oil phase), to axle Center shift, when fluid is by Taper Pipe owing to further shrinking, is gathered in
The oil at axle center moves upward, in entering in erosion control cylinder along oil-water separation overflow pipe, after flow out through oil export, heavy phase
Water move downward along Taper Pipe wall, finally discharged by oil-water separation underflow pipe, complete oil-water separation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is the structural representation of two cyclone separators in Fig. 1.
In figure: 1-end cap, 2-suspension ring, 3-O RunddichtringO, 4-bolt, 6-erosion control cylinder, 7-spiral connecting tube, 8-eddy flow
Cylinder, 9.1-cylindrical drum, 9.2-taper cone barrel, 9.3-Taper Pipe, 9.4-oil-water separation overflow pipe, 10-cylinder, 10.1-oil export,
10.2-gas and oil water inlet, 12-gas-liquid separation overflow pipe, 13-oil-water separation underflow pipe, a-tangential gas-liquid separation underflow opening,
B-tangential oil-water separation entrance.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples,
This utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this reality
With novel, it is not used to limit this utility model.
In preferred embodiment of the present utility model, as shown in Figure 1 and Figure 2, a kind of gas and oil water three-phase cyclone segregation apparatus,
This device include cylinder 10, be arranged on the end cap 1 at cylinder 10 top, the gas-liquid cyclone separator being arranged in cylinder 10,
The oil-water cyclone separator that is arranged in gas-liquid cyclone separator and be arranged on the oil-water separation underflow pipe 13 bottom cylinder 10；
The upper end sidewall of cylinder 10 is provided with oil export 10.1, and its lower end sidewall is provided with gas and oil water inlet 10.2；
Gas-liquid cyclone separator includes erosion control cylinder 6 and is arranged on the whirl cylinder 8 below erosion control cylinder 6, and erosion control cylinder 6 is provided with
The first opening connected with oil export 10.1, the both ends of the surface up and down of whirl cylinder 8 are respectively arranged with end cover, whirl cylinder 8
Bottom sidewall be provided with the second opening connected with gas and oil water inlet 10.2, the top sidewall of whirl cylinder 8 is provided with tangentially
Gas-liquid separation underflow opening a；
Oil-water cyclone separator includes cylindrical drum 9.1, taper cone barrel 9.2 and Taper Pipe 9.3, the cylinder being sequentially communicated from top to bottom
Cylinder 9.1 is arranged through the end cover on whirl cylinder 8 upper surface, and the top sidewall of cylindrical drum 9.1 is provided with tangential profit and divides
It is connected with tangential gas-liquid separation underflow opening a by spiral connecting tube 7 from entrance b, tangential oil-water separation entrance b, cylindrical drum
The upper end closure center of 9.1 is inserted with the oil-water separation overflow pipe 9.4 connected with oil export, the lower end periphery of Taper Pipe 9.3
Being set with gas-liquid separation overflow pipe 12, one end of gas-liquid separation overflow pipe 12 and whirl cylinder 8 inner space, its other end is stretched
Go out whirl cylinder 8 sidewall to arrange；
Oil-water separation underflow pipe 13 connects with the outlet at bottom of Taper Pipe 9.3.
In preferred embodiment of the present utility model, as it is shown in figure 1, the tapering of taper cone barrel is more than the tapering of Taper Pipe.
In preferred embodiment of the present utility model, as it is shown in figure 1, gas and oil water inlet 10.2 be shaped as involute shape,
Fluid-mixing can be made to form stable eddy flow in whirl cylinder, enter in whirl cylinder along whirl cylinder internal face with tangential direction,
Improve separating effect further.
In preferred embodiment of the present utility model, as it is shown in figure 1, gas-liquid separation overflow pipe 12 is in 90 ° of bend pipes, gas-liquid
The perpendicular section separating overflow pipe is coaxially disposed with Taper Pipe and cylinder, and its crosspiece is arranged through cone section and cylinder.
In preferred embodiment of the present utility model, as it is shown in figure 1, spiral connecting tube 7 is in spiral of Archimedes type, energy
Enough smooth will separate gas after oil water mixture send in cylindrical drum, the kinetic energy utilizing tangential gas-liquid separation underflow opening is oil
Water separates provides energy.
In preferred embodiment of the present utility model, as it is shown in figure 1, cylinder, gas-liquid cyclone separator separate with oil-water cyclone
Device is coaxially disposed.
In preferred embodiment of the present utility model, as it is shown in figure 1, tangential gas-liquid separation underflow opening and cylinder side wall circumference phase
Cutting, tangential oil-water separation entrance is tangent with the sidewall circumference of cylindrical drum.
In preferred embodiment of the present utility model, as it is shown in figure 1, between the top of cylinder and end cap, the bottom of cylinder with
All connected by bolt 4 between oil-water separation underflow pipe, and sealed by O RunddichtringO 3 and metallic gasket respectively.
In preferred embodiment of the present utility model, as it is shown in figure 1, end cap 1 is provided with suspension ring 2, it is simple to lifting dismounting oil
Water cyclone separator.
It should be appreciated that for those of ordinary skills, can be improved according to the above description or be converted, and
All these modifications and variations all should belong to the protection domain of this utility model claims.
Claims (9)
1. a gas and oil water three-phase cyclone segregation apparatus, it is characterised in that this device includes cylinder, is arranged on described barrel top
End cap, the gas-liquid cyclone separator being arranged in described cylinder, the profit that is arranged in described gas-liquid cyclone separator
Cyclone separator and be arranged on the oil-water separation underflow pipe of described bottom of cylinder；
The upper end sidewall of described cylinder is provided with oil export, and its lower end sidewall is provided with gas and oil water inlet；
Described gas-liquid cyclone separator includes erosion control cylinder and is arranged on the whirl cylinder below described erosion control cylinder, described erosion control
Cylinder is provided with the first opening connected with described oil export, and the both ends of the surface up and down of described whirl cylinder are respectively arranged with sealed end
Lid, the bottom sidewall of described whirl cylinder is provided with the second opening connected with described gas and oil water inlet, described whirl cylinder
Top sidewall is provided with tangential gas-liquid separation underflow opening；
Described oil-water cyclone separator includes cylindrical drum, taper cone barrel and the Taper Pipe being sequentially communicated from top to bottom, described cylinder
Cylinder is arranged through the end cover on whirl cylinder upper surface, and the top sidewall of described cylindrical drum is provided with tangential oil-water separation
Entrance, described tangential oil-water separation entrance is connected with tangential gas-liquid separation underflow opening by spiral connecting tube, described cylinder
The upper end closure center of cylinder is inserted with the oil-water separation overflow pipe connected with described oil export, outside the lower end of described Taper Pipe
It is set with gas-liquid separation overflow pipe, one end of described gas-liquid separation overflow pipe and whirl cylinder inner space, its other end week
Stretch out whirl cylinder sidewall to arrange；
Described oil-water separation underflow pipe connects with the outlet at bottom of Taper Pipe.
Device the most according to claim 1, it is characterised in that the tapering of described taper cone barrel is more than the tapering of Taper Pipe.
Device the most according to claim 1, it is characterised in that described gas and oil water inlet be shaped as involute shape.
Device the most according to claim 1, it is characterised in that described gas-liquid separation overflow pipe is 90 ° of bend pipes, described gas-liquid
The perpendicular section separating overflow pipe is coaxially disposed with Taper Pipe and cylinder, and its crosspiece is arranged through cone section and cylinder.
Device the most according to claim 1, it is characterised in that described spiral connecting tube is spiral of Archimedes type.
Device the most according to claim 1, it is characterised in that described cylinder, gas-liquid cyclone separator and oil-water cyclone divide
It is coaxially disposed from device.
Device the most according to claim 1, it is characterised in that described tangential gas-liquid separation underflow opening and cylinder side wall circumference
Tangent, described tangential oil-water separation entrance is tangent with the sidewall circumference of cylindrical drum.
Device the most according to claim 1, it is characterised in that between top and the end cap of described cylinder, the bottom of cylinder
And all it is bolted between oil-water separation underflow pipe, and is sealed by O RunddichtringO and metallic gasket respectively.
Device the most according to claim 1, it is characterised in that described end cap is provided with suspension ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620365521.1U CN205628328U (en) | 2016-04-27 | 2016-04-27 | Gas -oil water three -phase hydrocyclone separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620365521.1U CN205628328U (en) | 2016-04-27 | 2016-04-27 | Gas -oil water three -phase hydrocyclone separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205628328U true CN205628328U (en) | 2016-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620365521.1U Expired - Fee Related CN205628328U (en) | 2016-04-27 | 2016-04-27 | Gas -oil water three -phase hydrocyclone separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205628328U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583068A (en) * | 2016-12-08 | 2017-04-26 | 东北石油大学 | Downhole degassing and oil removing cyclone separation device |
| CN108590622A (en) * | 2018-05-04 | 2018-09-28 | 西南石油大学 | A kind of gas hydrates underground separator with vortex generator |
| CN111035995A (en) * | 2019-12-26 | 2020-04-21 | 中国石油大学(华东) | Gas-liquid-solid three-phase separator of slurry bed reactor |
-
2016
- 2016-04-27 CN CN201620365521.1U patent/CN205628328U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583068A (en) * | 2016-12-08 | 2017-04-26 | 东北石油大学 | Downhole degassing and oil removing cyclone separation device |
| CN108590622A (en) * | 2018-05-04 | 2018-09-28 | 西南石油大学 | A kind of gas hydrates underground separator with vortex generator |
| CN111035995A (en) * | 2019-12-26 | 2020-04-21 | 中国石油大学(华东) | Gas-liquid-solid three-phase separator of slurry bed reactor |
| CN111035995B (en) * | 2019-12-26 | 2021-07-23 | 中国石油大学(华东) | Gas-liquid-solid three-phase separator of slurry bed reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20190427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |