CN2516258Y - Cyclone separator - Google Patents
Cyclone separator Download PDFInfo
- Publication number
- CN2516258Y CN2516258Y CN 01255148 CN01255148U CN2516258Y CN 2516258 Y CN2516258 Y CN 2516258Y CN 01255148 CN01255148 CN 01255148 CN 01255148 U CN01255148 U CN 01255148U CN 2516258 Y CN2516258 Y CN 2516258Y
- Authority
- CN
- China
- Prior art keywords
- cyclone separator
- overflow pipe
- liquid
- pipe shape
- entrance section
- 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 designs a cyclone separator comprising a shell body composed of a cylindrical entrance section and a cone-shaped separating section, a feed inlet arranged at the side of the cylindrical entrance section, and an overflow pipe with a downward spiral groove arranged at the outside wall of the upper cylindrical entrance section. Liquid and solid mixture enters the cylindrical entrance section from the tangent of the feed inlet, and the dense phase with larger density is discharged from the lower side of the cone shaped separating section; the dilute phase with few particles and smaller density flows out of the cyclone separator from the top and through the overflow pipe. Since a downward spiral groove is arranged at the outside wall of the overflow pipe, the particles of the liquid and solid mixture which enters the entrance section will not enter the overflow pipe because of short circuit, thus achieving higher separating efficiency. The cyclone separator of the utility model is of simple structure and can reach high separating efficiency, therefore can be widely used in the liquid and solid separation of large scale industrial production.
Description
Technical field
The utility model relates to a kind of device by mechanical means separation non-homogeneous mixture, specifically, relates to a kind of cyclone separator that is used to separate non-homogeneous mixture.
Background technology
In petrochemical industry, medicine and other fields, often need be to non-homogeneous mixture, as liquid--solid mixture separates.For liquid-solid system, mechanical separation method commonly used at present has filtration and two kinds of methods of sedimentation.For large-scale industrial production, adopt filtration method that its weak point is obviously arranged; And in the sedimentation, generally can be divided into centrifugal sedimentation and gravitational settling again, and the latter needs bigger floor space, and efficient is the end of than, and in large-scale production process, people relatively pay attention to centrifugal settling method.Cyclone separator is exactly typical centrifugal sedimentation equipment.Chinese patent 00217613.0 discloses a kind of liquid liquid cyclone separator, though this cyclone separator has higher separative efficiency, structure is comparatively complicated, and cost of manufacture is higher, and is only applicable to the separation of liquid liquid.
Summary of the invention
The utility model technical issues that need to address are a kind of cyclone separators of design, are used for the separation of liquid-solid system, to overcome the complex structure that prior art exists, the defective that cost of manufacture is higher.
The technical solution of the utility model:
Cyclone separator of the present utility model, comprise: a housing that constitutes by pipe shape entrance and coniform segregation section, one or more are arranged on the charging aperture of pipe shape entrance side, charging aperture is connected with tangent line with pipe shape entrance, and the outer wall at an insertion pipe shape entrance top is provided with the overflow pipe of downward helix groove.
Cyclone separator of the present utility model is operation like this:
Liquid-solid mixture enters pipe shape entrance by the charging aperture tangent line, and rotation enters coniform segregation section downwards, and the concentrated phase that density is bigger is discharged from the lower end of coniform segregation section because action of centrifugal force is thrown toward shell wall; The less dilute phase of density that contains small quantities of particles is then overflowed cyclone separator by overflow pipe from the top.Because the overflow pipe outer wall is provided with downward helix groove, therefore, the particle that enters in the liquid-solid mixture of entrance can not enter overflow pipe because of short circuit, can obtain higher separative efficiency.According to the physical characteristic of solid particle and the size of input concentration particle, separative efficiency can reach 75%～95%.
By above-mentioned disclosed technical scheme as seen, cyclone separator structure of the present utility model is very simple, and can reach higher separative efficiency, can be widely used in the liquid-solid separation in the large-scale industrial production.
Description of drawings
Fig. 1 is the structural representation of cyclone separator of the present utility model.
Fig. 2 is that the A---A of Fig. 1 is to schematic diagram.
Fig. 3 is the overflow pipe schematic diagram.
The specific embodiment
As seen from Figure 1, cyclone separator of the present utility model comprises:
The pipe shape entrance 2 of a top closure;
The coniform segregation section 1 of a, bottom opening 2 that be connected with entrance;
A charging aperture 3 that is arranged on pipe shape entrance 2 sides, charging aperture 3 and pipe shape entrance 2 are connected with tangent line;
The outer wall at insertion pipe shape entrance 2 tops is provided with the overflow pipe 5 of downward helix groove 4.
The diameter Di of charging aperture 3 with the ratio of the diameter D of pipe shape entrance 2 is:
Di∶D＝1∶6.5～7.5；
The diameter D of overflow pipe 5
0With the ratio of the diameter D of pipe shape entrance 2 be:
D
0∶D＝1∶3～5；
The insertion height L of overflow pipe 5 with the ratio of the diameter D of pipe shape entrance 2 is:
L∶D＝1∶1.5～3；
The cyclone separator height H with the ratio of the diameter D of pipe shape entrance 2 is:
H∶D＝6～7∶1；
The tapering of coniform segregation section 1 is 8～10 °;
The pitch h of helix groove 4 is 2～10mm.
Claims (7)
1. a cyclone separator is characterized in that, this cyclone separator comprises:
The pipe shape entrance (2) of a top closure;
One with entrance (2) coniform segregation section that be connected, bottom opening (1);
One or more are arranged on the charging aperture (3) of pipe shape entrance (2) side, and charging aperture (3) is connected with tangent line with pipe shape entrance (2);
The outer wall at insertion pipe shape entrance (a 2) top is provided with the overflow pipe (5) of downward helix groove (4).
2. cyclone separator as claimed in claim 1 is characterized in that, the ratio of the diameter D of the diameter Di of charging aperture (3) and pipe shape entrance (2) is:
Di∶D＝1∶6.5～7.5。
3. cyclone separator as claimed in claim 1 is characterized in that, the diameter D of overflow pipe (5)
0With the ratio of the diameter D of pipe shape entrance (2) be:
D
0∶D＝1∶3～5。
4. cyclone separator as claimed in claim 1 is characterized in that, the ratio of the insertion height L of overflow pipe (5) and the diameter D of pipe shape entrance (2) is:
L∶D＝1∶1.5～3。
5. cyclone separator as claimed in claim 1 is characterized in that, the ratio of the diameter D of cyclone separator height H and pipe shape entrance (2) is:
H∶D＝6～7∶1。
6. cyclone separator as claimed in claim 1 is characterized in that, the tapering of coniform segregation section (1) is 8～10 °.
7. cyclone separator as claimed in claim 1 is characterized in that, the pitch h of helix groove (4) is 2～10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01255148 CN2516258Y (en) | 2001-12-06 | 2001-12-06 | Cyclone separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01255148 CN2516258Y (en) | 2001-12-06 | 2001-12-06 | Cyclone separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2516258Y true CN2516258Y (en) | 2002-10-16 |
Family
ID=33664342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01255148 Expired - Fee Related CN2516258Y (en) | 2001-12-06 | 2001-12-06 | Cyclone separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2516258Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009152678A1 (en) * | 2008-06-19 | 2009-12-23 | 北京中天油石油天然气科技有限公司 | A cyclone separator |
-
2001
- 2001-12-06 CN CN 01255148 patent/CN2516258Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009152678A1 (en) * | 2008-06-19 | 2009-12-23 | 北京中天油石油天然气科技有限公司 | A cyclone separator |
| US8333283B2 (en) | 2008-06-19 | 2012-12-18 | Sino-Gas & Oil Technology, Co., Ltd. | Cyclone separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |