CN202398153U - Built-in integrated type jet flow cyclone separator - Google Patents
Built-in integrated type jet flow cyclone separator Download PDFInfo
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- CN202398153U CN202398153U CN2011205677180U CN201120567718U CN202398153U CN 202398153 U CN202398153 U CN 202398153U CN 2011205677180 U CN2011205677180 U CN 2011205677180U CN 201120567718 U CN201120567718 U CN 201120567718U CN 202398153 U CN202398153 U CN 202398153U
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- separation
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- withstand voltage
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- separating
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Abstract
The utility model relates to a built-in integrated type jet flow cyclone separator which comprises a pressure resisting pipe casing, and a floating control valve core, a pre-separating inner pipe and pre-separating outer pipe which are arranged inside the pressure resisting pipe casing, wherein the pre-separating inner pipe is arranged at the periphery of the floating control value in a circling manner, the pre-separating outer pipe is arranged on the outer surface of the pre- separating inner pipe in a circling manner, an upper flow passage is reserved between the inner wall of the pressure resisting pipe casing and the outer wall of the pre-separating outer pipe, an inflow port is positioned on the pressure resisting pipe casing and below the upper flow passage, and a jet flow opening is formed on the inner pipe of the pre-separating inner pipe, and a helicoidal surface between the pre-separating outer pipe and the pre-separating inner pipe forms a spiral jet flow surface. The utility model provides the built-in integrated type jet flow cyclone separator and particularly relates to the cyclone separator that a separating device is integrated in the pressure resisting pipe casing, the pressure resisting grades of all means inside the separating device are lowered, and the weight is alleviated; moreover, the separating device adopts a spiral pre-separating structure which is favor for preliminary separation consolidation as well as multi-stage and multi-way separation, improves the separation effect, and improves the volume utilization ratio.
Description
Technical field
The utility model relates to a kind of heterogeneous fluid separator; Especially a kind of built-in integrated form jet cyclone separator.
Background technology
At the crude oil transmission metering system; Particularly in the well head one-well metering system; The common oil gas separating system is opened gas phase and liquid phase separation that oil mining goes out, measures liquid phase quantity, gas phase quantity, the liquid phase moisture content in the crude oil respectively and then extrapolates oil production, realizes producing the purpose of metering; Support Oilfield Information management and decision-making, foundation and guarantee are provided for measuring, control, improve oil production.
Cyclone separator compares traditional horizontal separator, vertical separator because volume is little, separating rate is high, good separating effect is come out by mass development, is that Chinese invention patent " helical pipe composite gas and liquid separator ", the patent No. of 200610009659.9 (publication number is CN1820816A) is that Chinese utility model patent " a kind of spiral-flow type gas-liquid separator ", the number of patent application of ZL200720108504.0 (publication number is CN201055811Y) is the Chinese invention patent " a kind of double-barrel spiral-flow type gas-oil-water separator " of 200910153153.0 (publication number is 10664720) like number of patent application.
Though aforementioned cyclone separator technology has very much progress, still have big gap with practical application request, the ubiquity space availability ratio is low; Weight and volume is bigger, as the separate measurement device, when demarcating the lower accuracy metering device; Aspect transportation, show certain limitation, especially on-the-spot in the oil field of crude oil transmission, mobile transportation is inconvenience very; Even can only make fixedly, can't be used for demarcating the metering device of lower accuracy; When being used for the offshore oil production metering and separating with gas production, platform by volume is restricted to some extent, too big to the expense number increase of production platform, it is bigger to promote difficulty.In order to satisfy the crude oil transmission demand, be badly in need of the gs-oil separator that exploitation is in light weight, volume is little, conveniently moving is stable, adapt to the demand of crude oil transmission metering as early as possible.
The utility model content
The built-in integrated form jet cyclone separator that the utility model provides relates in particular to and a kind ofly is integrated in separator in the withstand voltage shell, has reduced the voltage withstand class of each member in the separator, has alleviated weight; And the employing spiral preseparating structure of separator helps the initial gross separation consolidation and separates with multistage, multichannel, improves separating effect, and improves capacity utilization.
The technical solution of the utility model is: the utility model is a kind of built-in integrated form jet cyclone separator; It is characterized in that: this built-in integrated form jet cyclone separator comprises withstand voltage shell and the interior pipe of float valve core, pre-separation, the pre-separation outer tube that are arranged in the withstand voltage shell; Pipe ring is around being arranged on around the float valve core in the said pre-separation; The tube outside is surrounded with the pre-separation outer tube in the said pre-separation; Form between said withstand voltage inner wall of tube shell and the pre-separation outer tube outer wall and go up circulation road; The upper below in last circulation road of said withstand voltage shell is provided with inflow port, on the pipe jet orifice is set in the said pre-separation, and the helicoid in said pre-separation outer tube and the pre-separation between the pipe forms spiral jet face.
Be provided with spiral compression spring between above-mentioned float valve core and the withstand voltage shell.
Above-mentioned spiral jet face is higher near the centre, lower all around, and lead angle is got 20～56 °, positive cone inclination angle and got 20～36 °.
The set inside of pipe has a plurality of separating cyclone tubes in the above-mentioned pre-separation, and a plurality of separating cyclone tubes are around being arranged on the float valve core outside.
In above-mentioned a plurality of separating cyclone tube partly or entirely, top is provided with damping ring.
Above-mentioned float valve core upper end is connected with withstand voltage shell than small component dump valve seat through density, and said float valve core lower end is discharged valve seat through the big component of density and is connected with withstand voltage shell.
Above-mentioned float valve core is positioned in the withstand voltage shell through the unsteady correcting of upper and lower location-plate; Pipe is arranged on the withstand voltage shell through upper and lower positioning seat in the pre-separation, and coaxial surrounding is around the float valve core.
Above-mentioned pre-separation outer tube around being fixedly supported on the withstand voltage shell, is arranged on the pipe outside in the pre-separation through support bar, is connected one through pipe in spiral jet face and the pre-separation.
The above-mentioned location-plate of going up is through pipe welding respectively in discontinuous welded seam and withstand voltage shell and the pre-separation.
Form sedimentation basin between above-mentioned pre-separation outer tube and the following location-plate, said sedimentation basin bottom is provided with blowoff valve.
Above-mentioned withstand voltage tube shell bottom is provided with sewage draining exit.
In order to reduce the volume and weight of separator preferably; This is practical tentatively integrated to separator; Reduce the diameter and the height of separating cyclone tube, through the size that reduces to increase Density Separation power of diameter, the quantity that increases separating cyclone tube is dwindled the load of each separating cyclone tube.The two ends of separating cyclone tube are provided with to carry secretly and block.Be outside equipped with the pre-separation inner and outer pipe at separating cyclone tube; Pre-separation inner and outer pipe and the spiral jet face between them form a plurality of accumulation of energy pre-separation pipelines; Increase the length of pre-separation pipe through spiral; And pre-separation has not only utilized gravity pre-separation and jet, and has brought into play eddy flow pre-separation and jet action.The lead angle of spiral jet face is preferentially got 20～56 °, positive cone inclination angle and is got 20～36 °; Each accumulation of energy pre-separation pipeline is constantly injected the independent separating cyclone tube that does not interfere with each other to the density that pre-separation goes out than small component; Carry out density through the component that pre-separation is gone out and divide into groups, improve separative efficiency.And the pre-separation pipeline nearby is provided with throttling passage, directly imports density to isolated most of density before the pre-separation than the small component discharge side than small component, to reduce the burden of pre-separation and cyclonic separation.Adopt the utility model constructed products, complete machine reduces 70% than original product weight, and volume reduces more than 85%.Obtain the on-the-spot welcome in oil field.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the cutaway view of Fig. 1;
Fig. 3 is the A-A view of Fig. 2.
Description of reference numerals is following:
The withstand voltage shell of 1-, 2-density is than small component dump valve seat; Pipe in the 3-pre-separation; 4-float valve core; The last circulation road of 5-; The 6-jet orifice; The 7-sedimentation basin; The big component of 8-density is discharged valve seat; The 9-spiral compression spring; The big component outlet of 10-density; 11-sewage draining exit: positioning seat under the 12-; Location-plate under the 13-; The 14-separating cyclone tube; The 15-inflow port; 16-spiral jet face; The 17-support bar; 18-pre-separation outer tube; The 19-damping ring; The discontinuous welded seam of 20-; 21-density is than the small component discharge side: 22-density is than small component outlet, 23-blowoff valve; The last location-plate of 24-; The last positioning seat of 25-.
The specific embodiment
Referring to Fig. 1; The structure of a preferred embodiment of the utility model comprises withstand voltage shell 1 and is arranged on pipe 3, pre-separation outer tube 18 in float valve core 4 in the withstand voltage shell 1, the pre-separation; In the pre-separation pipe 3 through upper and lower positioning seat 12 around being arranged on the withstand voltage shell 1; Coaxial surrounding is around float valve core 4; Around being supported on the withstand voltage shell 1, float valve core 4 is through last positioning seat 25, positioning seat 12 correctings of floating are positioned in the withstand voltage shell 1 pre-separation outer tube 18 down through support bar 17, and last location-plate 24 welds through discontinuous welded seam 20 and withstand voltage shell 1; Form between withstand voltage shell 1 inwall and pre-separation outer tube 18 outer walls and go up circulation road 5; The below that is positioned at upper reaches passage 5 on the withstand voltage shell 1 is provided with inflow port 15; On the pipe 3 jet orifice 6 is set in the pre-separation; Jet orifice 6 is a plurality of, and pipe 3 comprises a plurality of separating cyclone tubes 14 in the pre-separation, and a plurality of separating cyclone tubes 14 are around being arranged on float valve core 4 outsides.Float valve core 4 upper ends are connected with withstand voltage shell 1 than small component dump valve seat 2 through density; Float valve core 4 lower ends are discharged valve seat 8 through the big component of density and are connected with withstand voltage shell 1; Last location-plate 24 and density are than forming density between the small component dump valve seat 2 than small component discharge side 21; Form sedimentation basin 7 between pre-separation outer tube 18 and the following location-plate 13; Sedimentation basin 7 bottoms are provided with blowoff valve 23, and density is provided with density than small component outlet 22 than withstand voltage shell 1 tube wall of small component dump valve seat 2 tops, and withstand voltage shell 1 tube wall that the big component of density is discharged valve seat 8 belows is provided with the big component outlet 10 of density; Be provided with spiral compression spring 9 between float valve core 4 and the withstand voltage shell 1; Separating cyclone tube 14 tops are provided with damping ring 19; To stablize the balance of whole separator, withstand voltage shell 1 bottom is provided with sewage draining exit 11, and the pipe inside spin of pre-separation outer tube 18 forms spiral jet face 16.
During the utility model work; Density has two kinds of fluid components mixtures of certain gap at first to get into withstand voltage shell 1 inside from inflow port 15; Up through last circulation road 5 against gravity; The excessive solid impurity solids precipitation of density in sedimentation basin 7; And the contrary isolated most of density of gravity flows through the discontinuities merogenesis of discontinuous welded seam 18 than small component and drains to density than in the small component discharge side 21; Remainder is along the effect of on the basis of pre-separation of prior art gravity and jet, being brought into play centrifugal pre-separation of spiral and jet by a plurality of accumulation of energy pre-separation pipes of managing 3 in the pre-separation, spiral jet face 16, pre-separation outer tube 18 form simultaneously; Pipe 3 is provided with multistage jet orifice 6 in the pre-separation, and the density part more than small component that contain that constantly goes out pre-separation injected separating cyclone tube 14 through corresponding jet orifice 6, and the fluid that the big constituent content of density increases is gradually injected separating cyclone tube 14 from the corresponding jet orifice 6 of next stage successively.These separating cyclone tubes 14 are relatively independent, do not disturb mutually, and separating cyclone tube 14 tops of front are provided with damping ring 19, to stablize the balance of whole separator.The float valve seat at separating cyclone tube 14 two ends plays the effect of blocking of carrying secretly.The lead angle of spiral jet face 16 is preferentially got 20～56 °, and the restriction of floating control minimum average B configuration density in the high-pressure fluid is impacted and adapted in 20～36 ° of floating controls that cause with the buffer fluid flowed fluctuation in positive cone inclination angle, is provided with spiral compression spring 9 at float valve core 4.Two kinds of fluid components after the separation are discharged than small component outlet 22, the big component outlet 10 of density from density respectively.
Claims (10)
1. built-in integrated form jet cyclone separator; It is characterized in that: this built-in integrated form jet cyclone separator comprises withstand voltage shell and the interior pipe of float valve core, pre-separation, the pre-separation outer tube that are arranged in the withstand voltage shell; Pipe ring is around being arranged on around the float valve core in the said pre-separation; The winding of pipe outer shroud is equipped with the pre-separation outer tube in the said pre-separation, forms between said withstand voltage inner wall of tube shell and the pre-separation outer tube outer wall and goes up circulation road, and the upper below in last circulation road of said withstand voltage shell is provided with inflow port; On the pipe jet orifice is set in the said pre-separation, spiralization spiral jet face between the pipe in said pre-separation outer tube and the pre-separation.
2. built-in integrated form jet cyclone separator according to claim 1 is characterized in that: said spiral jet surface helix lift angle is got 20～56 °, 20～36 ° at positive cone inclination angle.
3. built-in integrated form jet cyclone separator according to claim 2 is characterized in that: be provided with spiral compression spring between said float valve core and the withstand voltage tube shell bottom.
4. built-in integrated form jet cyclone separator according to claim 3 is characterized in that: pipe inside is provided with a plurality of separating cyclone tubes in the said pre-separation, and said a plurality of separating cyclone tubes are around being arranged on the float valve core outside.
5. built-in integrated form jet cyclone separator according to claim 4, it is characterized in that: said separating cyclone tube top is provided with damping ring.
6. according to claim 1 or 2 or 3 or 4 or 5 described built-in integrated form jet cyclone separators; It is characterized in that: said float valve core upper end is connected with withstand voltage shell than small component dump valve seat through density, and said float valve core lower end is discharged valve seat through the big component of density and is connected with withstand voltage shell.
7. built-in integrated form jet cyclone separator according to claim 6; It is characterized in that: said float valve core is positioned in the withstand voltage shell through upper and lower location-plate floating guiding; Pipe is arranged on the withstand voltage shell through upper and lower positioning seat in the pre-separation, and coaxial surrounding is around the float valve core.
8. built-in integrated form jet cyclone separator according to claim 7; It is characterized in that: said pre-separation outer tube through support bar around being fixedly supported on the withstand voltage shell; Be arranged on the pipe outside in the pre-separation, be connected one through pipe in spiral jet face and the pre-separation.
9. built-in integrated form jet cyclone separator according to claim 8 is characterized in that: the said location-plate of going up is through pipe welding respectively in discontinuous welded seam and withstand voltage shell and the pre-separation.
10. built-in integrated form jet cyclone separator according to claim 9 is characterized in that: form sedimentation basin between said pre-separation outer tube and the following location-plate, said sedimentation basin bottom is provided with blowoff valve, and said withstand voltage tube shell bottom is provided with sewage draining exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205677180U CN202398153U (en) | 2011-12-20 | 2011-12-20 | Built-in integrated type jet flow cyclone separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205677180U CN202398153U (en) | 2011-12-20 | 2011-12-20 | Built-in integrated type jet flow cyclone separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202398153U true CN202398153U (en) | 2012-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205677180U Expired - Lifetime CN202398153U (en) | 2011-12-20 | 2011-12-20 | Built-in integrated type jet flow cyclone separator |
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| Country | Link |
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| CN (1) | CN202398153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492544A (en) * | 2016-11-28 | 2017-03-15 | 西安长庆科技工程有限责任公司 | A kind of spiral-flow type combines gas liquid high-efficiency segregation apparatuss |
| CN113027412A (en) * | 2021-03-25 | 2021-06-25 | 西南石油大学 | Self-settling sand separation device for shale gas exploitation |
-
2011
- 2011-12-20 CN CN2011205677180U patent/CN202398153U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492544A (en) * | 2016-11-28 | 2017-03-15 | 西安长庆科技工程有限责任公司 | A kind of spiral-flow type combines gas liquid high-efficiency segregation apparatuss |
| CN113027412A (en) * | 2021-03-25 | 2021-06-25 | 西南石油大学 | Self-settling sand separation device for shale gas exploitation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710075 No. 10, Gaoxin Road, Xi'an, Shaanxi Patentee after: Xi'an Dongfeng electromechanical Limited by Share Ltd Address before: 710075 No. 10, Gaoxin Road, Xi'an, Shaanxi Patentee before: Dongfeng Electromechanic Co., Ltd., Xi-an |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |