CN2601121Y - Oil-water preseparator for extracted liquid - Google Patents
Oil-water preseparator for extracted liquid Download PDFInfo
- Publication number
- CN2601121Y CN2601121Y CN 03242236 CN03242236U CN2601121Y CN 2601121 Y CN2601121 Y CN 2601121Y CN 03242236 CN03242236 CN 03242236 CN 03242236 U CN03242236 U CN 03242236U CN 2601121 Y CN2601121 Y CN 2601121Y
- Authority
- CN
- China
- Prior art keywords
- oil
- shell
- impeller
- separation
- river
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Abstract
The utility model relates to an oil/water pre-separator for the obtained liquid, which comprises a casing and a flow concentration annular working cylinder, an external cylinder, a motor-driven machine, a separation impeller and a guide wheel. During operation, the separation impeller and the working cylinder jointly rotate; the hybrid liquid enters the working cylinder along the gap between the casing and the external through the guiding impeller; under driving of the separation impeller, the swirling flow is produced by the agglutination cutting function; and the centrifugal function separate the oil from the water. The device overcomes defects of present technology that the separation volume is large, the energy consumption is high and incomplete oil/water separation by single use of the sediment principle and the addition of the chemicals. As the device has a simple structure, the device is particularly fit for the pre-dehydration of the obtained liquid and hydration of the crude oil in the remote place or on the sea.
Description
Technical field:
The utility model relates to a kind of extraction liquid profit preseparator, belongs to oil and gas and water from the device class.
Background technology:
Oil field mining liquid is moisture generally between 30%-90%, waits to be processed into moisture crude oil less than 5% and could transport outward refining.The dehydration of crude oil at present mainly relies on the extraction fluid dewatering device of oil field associating petroleum transferring station, handles, and it carries out according to sedimentation theory, also adds the chemicals speed up processing usually and improve separation degree in extraction liquid.This device exists equipment volume big, and the energy consumption height in the processing time, is invested problems such as many.Along with the increase of production demand, also utilize the various centrifuge of centrifugal principle work sometimes, but being not suitable for extraction liquid profit, this centrifuge estimates to separate; Can only be applicable to Separation of Solid and Liquid and sewage disposal etc.
The utility model content:
The purpose of this utility model is in order to overcome above-mentioned shortcoming, and a kind of extraction liquid profit preseparator that provides, and it is to handle with different oil products and realize the pre-separation of extraction liquid profit by in the device different liquids being satisfied in the adjustment of rotating speed or collecting ring.
It is made up of the seating nipple in shell and the shell, one circular cylinder is arranged between described shell and seating nipple, it between urceolus and shell the ring-type fluid course, in shell lower central position, one groove is arranged, place a motor reel vertical with bearing block in the groove with the shell bottom surface, one horizontal guide vane wheel is housed in the flow channel for liquids between housing and urceolus bottom, this impeller channel outer wall is vertical with motor reel, at shell, between the urceolus the runner that forms mutually and leaf take turns the road to guiding and communicate, described shell body inwall has the oil-feed mouth of a river and the fuel-displaced mouth of a river (scheming not label).
The separation impeller is housed above the described motor reel, leaf grating is arranged on the impeller, " Z " font collecting ring is housed on the motor reel that is positioned at the oil-feed mouth of a river and position, the fuel-displaced mouth of a river.
During the utility model work, heterogeneous mixing material enters along the inlet helicla flute, under motor drives, separate the impeller rotation, be driven, liquid produces high-speed rotational by the sticky shearing effect in seating nipple, set up and realize separating required centrifugal force field, then, discharge by the oil collect port and the inlet of collecting ring respectively, when adjusting the rotating speed that separates impeller, the intensity of centrifugal field in can regulation device, thus reach the quality of different separation extraction liquid water-oil separating.
This practicality compared with prior art has remarkable advantage.
Because the utility model drives collecting ring by the rotation of motor, the opening size of collecting ring can be regulated, the position also can continually be adjusted, the device inner flow passage is special-shaped flow passage, like this can be under the cooperation of inner core and leaf grating rotating speed, handle the different viscosities ratio easily, the medium of different liquids volume ratio, in addition, the medium that this device enters from the import place only needs the nature inflow to get final product, and does not have big pressure drop in carrying out oil water separation process, and mechanical efficiency height, this device also can use in many series connection in addition, can further improve processing accuracy, also can improve flow when many in parallel uses.
Description of drawings:
Accompanying drawing is the utility model structural representation
Among the figure by 1, housing, 2, collecting ring, 3, seating nipple, 4, urceolus, 5, motor reel, 6, separate impeller, 7, directive wheel forms.
The specific embodiment:
The utility model is provided by following examples
Below in conjunction with accompanying drawing, the utility model is described further.
Figure middle shell 1 is the cylinder that forms with steel plate weldering knot, and the two side is drilled with four eyelets, imports and exports for profit on two sidewalls, and the urceolus 4 of housing the inside is a metal cartridge, and the gap is a flow channel for liquids between housing and the urceolus; In the shell 4 is seating nipple 3, and interior seating nipple upper end-face edge is higher than the profit oil-out center line on shell 1 wall, and another edge is lower than center line, and seating nipple 3 connects with motor shaft by key.By shell 1 and urceolus 4, annular clearance between urceolus 4 and the inner core 3 is shaped flow channel, between housing 1 bottom and urceolus, place a guide vane wheel 7, the seating nipple 3 of runner and vertical motor reel 5 directions in this impeller, runner between the urceolus 4 communicates, after mixing material is entered by the helicla flute of profit import department, and then enter into guide vane wheel along direction of arrow shaped flow channel, separate impeller 6 because of being equipped with above the motor reel, leaf grating is arranged on the wheel, at inner core with under the leaf grating rotating speed cooperates, can handle different viscosities and compare liquid, in the motor reel upper end one collecting ring 2 (lid is arranged above the collecting ring) is arranged, this collar extension footpath can be regulated with the position, to be used for adapting to different operating mode needs.
In addition, motor reel with separate impeller 6, seating nipple 3 is mounted for one jointly and can rotates jointly, make flow in the seating nipple 3 oil-water mixtures thereupon at a high speed rotation produce water-oil separating, discharge from the catchment port and the inlet of collecting ring respectively again then.
Claims (2)
1, a kind of extraction liquid profit preseparator is made up of the seating nipple (3) in shell (1) and the shell; It is characterized in that a circular outer cylinder (4) is arranged between described shell and the seating nipple, is the ring-type fluid course between urceolus and shell; In shell (1) lower central position, one groove is arranged, placing a motor reel vertical (5) with bearing block in the groove with the shell bottom surface, one horizontal guide vane wheel (7) is housed in the middle of the flow channel for liquids between housing (1) and urceolus (4) bottom, the runner outer wall of impeller (7) is vertical with motor reel, between urceolus (4) shell (1) the runner that forms and directive wheel runner communicate with each other.
Have the oil-feed mouth of a river and the fuel-displaced mouth of a river on described housing (1) outer wall.
2, extraction liquid profit preseparator according to claim 1, it is characterized in that being equipped with above the motor reel separation impeller (6), leaf grating is arranged on the impeller, " Z " font collecting ring (2) is housed above being positioned at the motor reel of the oil-feed mouth of a river and position, the fuel-displaced mouth of a river.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03242236 CN2601121Y (en) | 2003-03-19 | 2003-03-19 | Oil-water preseparator for extracted liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03242236 CN2601121Y (en) | 2003-03-19 | 2003-03-19 | Oil-water preseparator for extracted liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2601121Y true CN2601121Y (en) | 2004-01-28 |
Family
ID=34168656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03242236 Expired - Lifetime CN2601121Y (en) | 2003-03-19 | 2003-03-19 | Oil-water preseparator for extracted liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2601121Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013016952A1 (en) * | 2011-08-02 | 2013-02-07 | 中国科学院力学研究所 | Tubular oil-water separator and spiral flow generator therefor |
| CN104560129A (en) * | 2015-01-15 | 2015-04-29 | 徐进 | Spiral-flow type electric dehydrating device with driving impeller |
| CN106554102A (en) * | 2017-01-24 | 2017-04-05 | 中石化炼化工程（集团）股份有限公司 | Oily-water seperating equipment and oil-water separation system |
| CN108707481A (en) * | 2018-06-08 | 2018-10-26 | 农业部规划设计研究院 | Grease continuous separation device in a kind of pyrolysis gas |
-
2003
- 2003-03-19 CN CN 03242236 patent/CN2601121Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013016952A1 (en) * | 2011-08-02 | 2013-02-07 | 中国科学院力学研究所 | Tubular oil-water separator and spiral flow generator therefor |
| US9901936B2 (en) | 2011-08-02 | 2018-02-27 | Institute Of Mechanics, Chinese Academy Of Sciences | Pipeline type oil-water separator and cyclone generator for the same |
| CN104560129A (en) * | 2015-01-15 | 2015-04-29 | 徐进 | Spiral-flow type electric dehydrating device with driving impeller |
| CN104560129B (en) * | 2015-01-15 | 2016-04-20 | 徐进 | With the whirlwind-type apparatus for electrodewatering of drives impeller |
| CN106554102A (en) * | 2017-01-24 | 2017-04-05 | 中石化炼化工程（集团）股份有限公司 | Oily-water seperating equipment and oil-water separation system |
| CN108707481A (en) * | 2018-06-08 | 2018-10-26 | 农业部规划设计研究院 | Grease continuous separation device in a kind of pyrolysis gas |
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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: 20130319 Granted publication date: 20040128 |