CN202845183U - Rotary drum for centrifugal machine - Google Patents
Rotary drum for centrifugal machine Download PDFInfo
- Publication number
- CN202845183U CN202845183U CN 201220401113 CN201220401113U CN202845183U CN 202845183 U CN202845183 U CN 202845183U CN 201220401113 CN201220401113 CN 201220401113 CN 201220401113 U CN201220401113 U CN 201220401113U CN 202845183 U CN202845183 U CN 202845183U
- Authority
- CN
- China
- Prior art keywords
- rotary drum
- wall
- centrifuge
- guiding gutter
- centrifugal machine
- 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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- Centrifugal Separators (AREA)
Abstract
The utility model discloses a rotary drum for a centrifugal machine. The rotary drum comprises a drum body. A circle of strip-type diversion grooves are arranged in the inner wall of the drum body from the top end to the bottom end. The strip-type diversion grooves are arranged in the inner wall of the rotary drum. Since the inner wall of the rotary drum is in a concave-convex structure, suspended materials are not prone to be attached to the inner wall. Due to the design of the diversion grooves, the suspended materials attached to the inner wall can naturally settle along with liquid along the diversion grooves. Therefore, the rotary drum achieves the purpose of centrifugal sedimentation of the centrifugal machine.
Description
Technical field
The utility model relates to the centrifuge field, specifically a kind of centrifuge cylinder.
Background technology
At present, the utilization of centrifuge in the middle of the fields such as pharmacy and chemical industry is very general.It mainly is the sedimentation that utilizes particle in the centrifugal force accelerating liquid that the centrifuge High Rotation Speed produces, opening without the separating substances of sedimentation coefficient and buoyant density in the suspension.Existing centrifuge mainly includes cylinder and drives the rotating shaft that cylinder rotates, and inner wall of rotary drum is smooth surface, and when sample is rotated in centrifuge when centrifugal, the suspended material in the sample can be bonded in inner wall of rotary drum, can't realize the purpose of centrifugal sedimentation.
The utility model content
The technical problems to be solved in the utility model provides a kind of centrifuge cylinder, solves the problem that present centrifuge suspended material in the sample in centrifugal sample process easily is bonded in inner wall of rotary drum.
The technical solution of the utility model is:
A kind of centrifuge cylinder includes cylindrical shell, and described cylinder inboard wall is provided with a circle bar shaped guiding gutter from the top to the bottom.
A described circle bar shaped guiding gutter is along the even circumferential setting of cylindrical shell.
The cross section of described bar shaped guiding gutter is semicircle.
Inwall of the present utility model is provided with the bar shaped guiding gutter, because inwall is concaveconvex structure, thus suspended material be difficult for being bonded on the inwall, and owing to design for guiding gutter, the suspended material that is bonded on the inwall can with liquid along the guiding gutter natural subsidence, guarantee the purpose of centrifuge centrifugal sedimentation.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
See Fig. 1, a kind of centrifuge cylinder includes cylindrical shell 1, and cylindrical shell 1 inwall is provided with the bar shaped guiding gutter 2 that a circle arranges along cylindrical shell 1 even circumferential from the top to the bottom, and the cross section of bar shaped guiding gutter 2 is semicircle.
Claims (3)
1. a centrifuge cylinder includes cylindrical shell, it is characterized in that: described cylinder inboard wall is provided with a circle bar shaped guiding gutter from the top to the bottom.
2. a kind of centrifuge cylinder according to claim 1 is characterized in that: a described circle bar shaped guiding gutter is along the even circumferential setting of cylindrical shell.
3. a kind of centrifuge cylinder according to claim 1 is characterized in that: the cross section of described bar shaped guiding gutter is for semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220401113 CN202845183U (en) | 2012-08-14 | 2012-08-14 | Rotary drum for centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220401113 CN202845183U (en) | 2012-08-14 | 2012-08-14 | Rotary drum for centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845183U true CN202845183U (en) | 2013-04-03 |
Family
ID=47976421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220401113 Expired - Fee Related CN202845183U (en) | 2012-08-14 | 2012-08-14 | Rotary drum for centrifugal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845183U (en) |
-
2012
- 2012-08-14 CN CN 201220401113 patent/CN202845183U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20140814 |
|
| EXPY | Termination of patent right or utility model |