CN204148108U - A kind of standard screen device of replaceable screen cloth - Google Patents
A kind of standard screen device of replaceable screen cloth Download PDFInfo
- Publication number
- CN204148108U CN204148108U CN201420520180.1U CN201420520180U CN204148108U CN 204148108 U CN204148108 U CN 204148108U CN 201420520180 U CN201420520180 U CN 201420520180U CN 204148108 U CN204148108 U CN 204148108U
- Authority
- CN
- China
- Prior art keywords
- inner ring
- screen cloth
- outer shroud
- standard
- replaceable
- 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
Links
Abstract
The utility model belongs to pharmaceutical production technical field, relate to a kind of standard screen device of the replaceable screen cloth for using in drug production process, comprise inner ring and outer shroud, it is characterized in that, described inner ring and outer shroud are tubular structure, the external diameter of inner ring and the internal diameter difference 3 ~ 5 millimeters of outer shroud, inner ring and outer shroud can overlap and, the crack of inner ring and outer shroud can fixed grit, the good effect had is: screen cloth sidewall is become internal and external double-circular mechanism, during draping, screen cloth is cut into size to fit, be layered on external annulus, by inner ring, screen cloth is compressed, be conducive to fixed grit, the standard screen device of such design can change the screen cloth of various material and order number at any time, convenient and swift.
Description
Technical field
The utility model belongs to pharmaceutical production technical field, relates to a kind of standard screen device for using in drug production process.
Background technology
At present, standard screen screen cloth is all fixed with sieve nest, is structure as a whole, and in use screen cloth easily damages, and screen cloth damages, and standard screen entirety just can not be used again, and screen cloth is all stainless steel structure, meets strong deep-etching thing and is easy to bad
Utility model content
In order to solve problems of the prior art, the utility model provides a kind of standard screen device of replaceable screen cloth.
In order to realize the purpose of this utility model, the technical scheme of employing is summarized as follows:
A standard screen device for replaceable screen cloth, comprises inner ring and outer shroud, it is characterized in that, described inner ring and outer shroud are tubular structure, the internal diameter difference 3 ~ 5 millimeters of the external diameter of inner ring and outer shroud, inner ring and outer shroud can overlap and, the crack of inner ring and outer shroud can fixed grit.
The standard screen device of described a kind of replaceable screen cloth, its material is stainless steel.
Compared with prior art, the good effect that the utility model has is:
Screen cloth sidewall is become internal and external double-circular mechanism, during draping, screen cloth is cut into size to fit, be layered on external annulus, by inner ring, screen cloth compressed, be conducive to fixed grit; The standard screen device of such design can change the screen cloth of various material and order number at any time, convenient and swift.
Accompanying drawing explanation
Fig. 1 is the structure of the standard screen device of a kind of replaceable screen cloth of the utility model;
Wherein, 1-outer shroud; 2-inner ring.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1, be structure of the present utility model, inner ring 2 and outer shroud 1 are stainless steel, and the external diameter of inner ring 2 and the internal diameter of outer shroud 1 differ 3 millimeters.During draping, screen cloth is cut into size to fit, is layered on outer shroud 1, by inner ring 2, screen cloth is compressed, and closely overlap and, fixed grit with outer shroud 1.
Exemplary scenario described here is only the explanation to the utility model principle, and the utility model preferred embodiment, should not by any way, utilize above describe restriction scope of the present utility model.The professional person of this area, can utilize principle of the present utility model, designs various different embodiment, and does not exceed scope of the present utility model.
Claims (2)
1. a standard screen device for replaceable screen cloth, comprises inner ring and outer shroud, it is characterized in that, described inner ring and outer shroud are tubular structure, the internal diameter difference 3 ~ 5 millimeters of the external diameter of inner ring and outer shroud, inner ring and outer shroud can overlap and, the crack of inner ring and outer shroud can fixed grit.
2. the standard screen device of a kind of replaceable screen cloth as claimed in claim 1, its material is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520180.1U CN204148108U (en) | 2014-09-11 | 2014-09-11 | A kind of standard screen device of replaceable screen cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520180.1U CN204148108U (en) | 2014-09-11 | 2014-09-11 | A kind of standard screen device of replaceable screen cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148108U true CN204148108U (en) | 2015-02-11 |
Family
ID=52506261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420520180.1U Expired - Fee Related CN204148108U (en) | 2014-09-11 | 2014-09-11 | A kind of standard screen device of replaceable screen cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148108U (en) |
-
2014
- 2014-09-11 CN CN201420520180.1U patent/CN204148108U/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: 20150211 Termination date: 20150911 |
|
| EXPY | Termination of patent right or utility model |