CN202942692U - Cyclone desander - Google Patents
Cyclone desander Download PDFInfo
- Publication number
- CN202942692U CN202942692U CN 201220399959 CN201220399959U CN202942692U CN 202942692 U CN202942692 U CN 202942692U CN 201220399959 CN201220399959 CN 201220399959 CN 201220399959 U CN201220399959 U CN 201220399959U CN 202942692 U CN202942692 U CN 202942692U
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- CN
- China
- Prior art keywords
- separation tank
- cyclonic separation
- cyclone separation
- cyclone
- cone
- 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 - Fee Related
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Abstract
The utility model discloses a cyclone desander. The cyclone desander comprises a cyclone separation tank (2), wherein the upper part of the cyclone separation tank (2) is provided with a cylinder section and the lower part of the cyclone separation tank (2) is provided with a cone section, the cylinder section of the cyclone separation tank (2) is communicated with a liquid inlet tube (4), a closed surface (1) is arranged at the upper end of the cylinder section of the cyclone separation tank (2), and is communicated with a liquid outlet tube (3), a cone body (5) is fixed on the inner side surface of the closed surface (1), a cone tip of the cone body (5) points downwards, a cyclone cavity is formed between the outer wall of the cone body (5) and the inner wall of the cyclone separation tank (2), a sand reservoir tube (6) is fixedly connected at the lower end of the cone section of the cyclone separation tank (2), a flange plate (7) is connected at the bottom of the sand reservoir tube (6), and a bracket (8) is fixedly arranged at the outer wall of the cyclone separation tank (2). The device has the advantages of small volume, simple structure, small occupied area, reliability in operation, low consumption and the capability of completely separating solid and liquid.
Description
Technical field
The utility model relates to a kind of two-phase separating and treating apparatus that can be applicable in the fields such as oil, chemical industry and environmental protection, specifically, relates to a kind of hydrocyclone.
Background technology
After oil reservoir enters middle high water-cut stage, along with the enforcement of extract stable yields measure, although the production fluid amount continues to increase, cause simultaneously the formation sand production amount to rise.Be sand grains under the stratum production fluid carries, upwards give rise to ground from the shaft bottom by pump, wherein mainly comprise oil, gas, water and sand four mutually.Contain in a large number sand, the gassiness of Produced Liquid have caused great infringement to ground collection transfer device, as increasing pipeline transmission resistance, blocking container and pipeline, damage equipment etc.The desanding device of using on the oil field at present mainly contains gravitational settling, filters several forms such as desanding, centrifugal desanding and cyclone desanding; Although above-mentioned technique treatment effect can satisfy need of production substantially, according to new development need, this technique also exposes some drawbacks gradually, is mainly that flow process is complicated, volume and the shortcomings such as floor space is large, operating condition is harsh, production and maintenance cost height.Solid, liquid are difficult to realize thorough separation.
Summary of the invention
In order to solve the problems of the prior art of pointing out in background technology, the utility model provides a kind of hydrocyclone, and this equipment volume is little, simple in structure, floor space is little, reliable, energy consumption is low and solid, liquid are realized thoroughly separating.
the technical solution of the utility model is: this hydrocyclone comprises the cyclonic separation tank, cyclonic separation tank top is that the column body segment bottom is cone segments, the column body segment of cyclonic separation tank is communicated with feed tube, the column body segment upper end of cyclonic separation tank is provided with sealing surface, sealing surface is communicated with drain pipe, be fixed with a bullet on the sealing surface medial surface, under the cone point of bullet points to, form the eddy flow cavity between bullet outer wall and cyclonic separation tank inwall, the cone segments lower end of cyclonic separation tank is fixedly connected with the storage sandpipe, storage sandpipe bottom is connected with ring flange, the cyclonic separation tank wall is fixed with support.
The utlity model has following beneficial effect: owing to adopting technique scheme, liquid is subjected to phase-splitting laminar flow under the effect of centrifugal force in conical cavity between bullet outer wall and cyclonic separation tank inwall, make sand intensive adherent mobile in the cyclonic separation pot sidewall, thereby sink in the storage sandpipe.Oil, the water of light substance are discharged by drain pipe, and this equipment volume is little, simple in structure, floor space is little, reliable, energy consumption is low and solid, liquid are realized thoroughly separating.
Description of drawings:
Fig. 1 is the three-dimensional structure schematic diagram of cyclone separator described in the utility model.
1-sealing surface in figure; 2-cyclonic separation tank, the 3-drain pipe, the 4-feed tube, the 5-bullet, 6-stores sandpipe, 7-ring flange, 8-support.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
as shown in Figure 1, this hydrocyclone comprises cyclonic separation tank 2, cyclonic separation tank 2 tops are that the column body segment bottom is cone segments, the column body segment of cyclonic separation tank 2 is communicated with feed tube 4, liquid is entered in cyclonic separation tank 2 by feed tube 4, the column body segment upper end of cyclonic separation tank 2 is provided with sealing surface 1, sealing surface 1 is communicated with drain pipe 3, profit after separation flows out cyclonic separation tank 2 by drain pipe 3, be fixed with a bullet 5 on sealing surface 1 medial surface, under the cone point of bullet 5 points to, form the eddy flow cavity between bullet 5 outer walls and cyclonic separation tank 2 inwalls, liquid is completed separation under the effect of centrifugal force in this chamber, solid phase is sunk, the cone segments lower end of cyclonic separation tank 2 is fixedly connected with storage sandpipe 6, storage sandpipe 6 bottoms are connected with ring flange 7, cyclonic separation tank 2 outer walls are fixed with support 8.
Claims (1)
1. hydrocyclone, comprise cyclonic separation tank (2), it is characterized in that: cyclonic separation tank (2) top is that the column body segment bottom is cone segments, the column body segment of cyclonic separation tank (2) is communicated with feed tube (4), the column body segment upper end of cyclonic separation tank (2) is provided with sealing surface (1), sealing surface (1) is communicated with drain pipe (3), be fixed with a bullet (5) on sealing surface (1) medial surface, under the cone point of bullet (5) points to, form the eddy flow cavity between bullet (5) outer wall and cyclonic separation tank (2) inwall, the cone segments lower end of cyclonic separation tank (2) is fixedly connected with storage sandpipe (6), storage sandpipe (6) bottom is connected with ring flange (7), cyclonic separation tank (2) outer wall is fixed with support (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220399959 CN202942692U (en) | 2012-08-13 | 2012-08-13 | Cyclone desander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220399959 CN202942692U (en) | 2012-08-13 | 2012-08-13 | Cyclone desander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202942692U true CN202942692U (en) | 2013-05-22 |
Family
ID=48418408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220399959 Expired - Fee Related CN202942692U (en) | 2012-08-13 | 2012-08-13 | Cyclone desander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202942692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457351A (en) * | 2014-09-09 | 2016-04-06 | 杨志江 | Sludge depositing and water guiding device |
| CN106007043A (en) * | 2016-08-04 | 2016-10-12 | 荆州市宏泉井业节能科技有限公司 | Underground water filtration purification device |
-
2012
- 2012-08-13 CN CN 201220399959 patent/CN202942692U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457351A (en) * | 2014-09-09 | 2016-04-06 | 杨志江 | Sludge depositing and water guiding device |
| CN106007043A (en) * | 2016-08-04 | 2016-10-12 | 荆州市宏泉井业节能科技有限公司 | Underground water filtration purification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Daqing Jinghong Technology Co., Ltd. Assignor: Diao Zhiguang Contract record no.: 2013990000686 Denomination of utility model: Cyclone desander for removing fine sand from surface water Granted publication date: 20130522 License type: Exclusive License Record date: 20131016 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |