CN200991660Y - Durable swirler - Google Patents
Durable swirler Download PDFInfo
- Publication number
- CN200991660Y CN200991660Y CN 200620159741 CN200620159741U CN200991660Y CN 200991660 Y CN200991660 Y CN 200991660Y CN 200620159741 CN200620159741 CN 200620159741 CN 200620159741 U CN200620159741 U CN 200620159741U CN 200991660 Y CN200991660 Y CN 200991660Y
- Authority
- CN
- China
- Prior art keywords
- cyclone
- pipe
- swirl
- durable type
- spin chamber
- 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 a durable cyclone, which aims to solves the problem that prior cyclone has a short service life. The utility model comprises a cylindrical swirl chamber and a swirl pipe connected with the swirl chamber. Outer edge and center of the swirl pipe are tapered linw shaped and the whole swirl pipe is also tapered line shaped. The swirl pipe is connected to the swirl chamber in a way of tapered circling the cylinder swirl chamber. As the swirl pipe is connected to the swirl chamber in a way of using the cylinder swirl chamber as servo basic circle fluid tapered line, thus the utility model is characterized by a little wear and a long service life.
Description
Technical field
The utility model relates to a kind of cyclone separation device, particularly relates to a kind of durable type cyclone.
Background technology
At present, the spin chamber of cyclone has two kinds with the connected mode of cyclone pipe: if be basic circle with the circular cyclone chamber that links to each other with cyclone pipe, a kind of to be straight pipe type cyclone pipe 1 be connected with circular cyclone chamber 2 (basic circle) tangent mode, and another kind is that involute formula cyclone pipe 1 is attached thereto in circular cyclone chamber 2 (basic circle) involute mode.Find through inventor's long-term observation: the cyclone of these two kinds of versions is used to revolve the branch ore pulp, and its spin chamber is easy to wearing and tearing, and the life-span only is 20-60 working day usually.
Summary of the invention
The purpose of this utility model is to overcome prior art above-mentioned defective, and long durable type cyclone of a kind of life-span is provided.
For achieving the above object, the utility model durable type cyclone comprises drum shape spin chamber and the cyclone pipe that is attached thereto, and its special feature is that the outer ledge of cyclone pipe is the convergent line style.So design, by the ore pulp of cyclone pipe ejection because the guiding of convergent line style outer ledge will reduce that the eddy flow locular wall is impacted, thereby reduce the locular wall wearing and tearing, increase the service life.
As optimization, the center of cyclone pipe is the convergent line style.So design adds the design of convergent line style cyclone pipe center, can further reduce wear, increase the service life.
As optimization, the inside edge of cyclone pipe is the convergent line style.So design can further reduce wear, increase the service life.
As optimization, whole cyclone pipe all is the convergent line style.So design can further reduce wear, increase the service life.
As optimization, cyclone pipe is that the convergent line mode of basic circle links to each other with the spin chamber with drum shape spin chamber.So design can further reduce wear, increase the service life.
As optimization, cyclone pipe is that servo basic circle fluid convergent line mode links to each other with the spin chamber with drum shape spin chamber.So design can reduce wear to the full extent, increase the service life.
After adopting technique scheme, the utility model durable type cyclone is through testing: can reach 3 years working day the longest.
After adopting technique scheme, it is little that the utility model durable type cyclone has wear extent, the advantage of long service life.
Description of drawings
Fig. 1 is the structural representation of existing first kind of version of cyclone;
Fig. 2 is the structural representation of existing second kind of version of cyclone;
Fig. 3 is the structural representation of the utility model durable type cyclone.
The specific embodiment
Do further explanation below in conjunction with accompanying drawing and instantiation:
As shown in the figure, the utility model durable type cyclone comprises drum shape spin chamber 1 and the cyclone pipe 2 that is attached thereto, and cyclone pipe 2 is that servo basic circle fluid convergent line mode links to each other with spin chamber 1 with drum shape spin chamber 1.
Claims (6)
1, a kind of durable type cyclone comprises drum shape spin chamber and the cyclone pipe that is attached thereto, and the outer ledge that it is characterized in that cyclone pipe is the convergent line style.
2, according to the described durable type cyclone of claim 1, the center that it is characterized in that cyclone pipe is the convergent line style.
3, according to the described durable type cyclone of claim 2, the inside edge that it is characterized in that cyclone pipe is the convergent line style.
4,, it is characterized in that whole cyclone pipe all is the convergent line style according to the described durable type cyclone of claim 3.
5,, it is characterized in that cyclone pipe is that the convergent line mode of basic circle links to each other with the spin chamber with drum shape spin chamber according to claim 1,2,3 or 4 described durable type cyclones.
6,, it is characterized in that cyclone pipe is that servo basic circle fluid convergent line mode links to each other with the spin chamber with drum shape spin chamber according to the described durable type cyclone of claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620159741 CN200991660Y (en) | 2006-11-29 | 2006-11-29 | Durable swirler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620159741 CN200991660Y (en) | 2006-11-29 | 2006-11-29 | Durable swirler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200991660Y true CN200991660Y (en) | 2007-12-19 |
Family
ID=38944735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620159741 Expired - Lifetime CN200991660Y (en) | 2006-11-29 | 2006-11-29 | Durable swirler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200991660Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308421A (en) * | 2021-11-23 | 2022-04-12 | 同济大学 | Mechanical cyclone separation device for recovering sand particles in activated sludge |
-
2006
- 2006-11-29 CN CN 200620159741 patent/CN200991660Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308421A (en) * | 2021-11-23 | 2022-04-12 | 同济大学 | Mechanical cyclone separation device for recovering sand particles in activated sludge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090109 Address after: Jiangxi city of Dexing province sizhoutou Town, postcode: 334224 Patentee after: Jiangxi Wei Dong Equipment Co., Ltd. Address before: Jiangxi city of Dexing province Si Zhou Zhen Jiangxi Wei Dong Equipment Co. Ltd., zip code: 334224 Patentee before: Lu Dongshan |
|
| ASS | Succession or assignment of patent right |
Owner name: JIANGXI WEIDONGSHAN EQUIPMENT CO., LTD. Free format text: FORMER OWNER: LU DONGSHAN Effective date: 20090109 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071219 |
|
| EXPY | Termination of patent right or utility model |