CN202446898U - Filter device for water-soluble dye production - Google Patents
Filter device for water-soluble dye production Download PDFInfo
- Publication number
- CN202446898U CN202446898U CN2011205166293U CN201120516629U CN202446898U CN 202446898 U CN202446898 U CN 202446898U CN 2011205166293 U CN2011205166293 U CN 2011205166293U CN 201120516629 U CN201120516629 U CN 201120516629U CN 202446898 U CN202446898 U CN 202446898U
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- China
- Prior art keywords
- filter
- screen pack
- water
- soluble dye
- filtration
- 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 provides a filter device for water-soluble dye production, which comprises multiple layers of filter screens, wherein the mesh number of the filter screens is reduced gradually according to a dye flowing direction. According to the filter device, the multiple layers of filter screens are arranged, and the mesh number of the filter screens is reduced gradually according to the dye flowing direction, so that multiple filtrations are realized in a dye flowing process, and the filtering effect of multiple filtrations is further better than that of single filtration. Simultaneously, the filtration pressure of the multiple layers of filtration screens is smaller than the filtration pressure of a single-layer filtration screen, so cleaning and overhauling are more convenient.
Description
Technical field
The utility model relates to water-soluble dye production equipment field, is specifically related to the filter that a kind of water-soluble dye is produced.
Background technology
In the film treatment process early stage that water-soluble dye is produced, need filter dyestuff, to reduce the insolubles content in the dyestuff, improve the dyestuff quality.Adopt individual layer nylon screen packs at present in the enterprise, the order number is about 130 more.Since the improvement of water-soluble dye prescription, the refinement of component, and conventional screen pack can't be realized filtering function efficiently.
The utility model content
To the problem that exists in the above prior art, the filter that the utility model provides a kind of water-soluble dye of good filtration effect to produce.
The utility model is realized through following technical scheme:
The filter that water-soluble dye is produced, said filter comprises several layers of screen pack, each screen pack reduces according to dyestuff flow direction order number gradually.
Be provided with buffering area between said each screen pack.
Said screen pack quantity is 2, and according to the dyestuff flow direction, the order number of first screen pack is that the order number of 90～130, second screen pack is 40～80.
The beneficial effect of the utility model is: several layers of screen pack are set, and respectively filter the mesh number according to the dyestuff flow direction and reduce gradually, in the dyestuff flow process, realized multiple times of filtration, the filter effect of being obtained is better than single filtration far away.Simultaneously, the filter pressure of multiple filtration net is less than the filter pressure of single layer filter net, more convenient cleaning, maintenance.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 is screen pack; 2 is buffering area.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is explained further details.
The filter that the utility model provides a kind of water-soluble dye to produce comprises several layers of screen pack 1, generally uses two-layer screen pack, is provided with buffering area 2 between the screen pack.Screen pack 1 reduces according to dyestuff flow direction order number gradually, and when screen pack 1 quantity was 2, according to the dyestuff flow direction, the order number of first screen pack was that the order number of 90～130, second screen pack is 40～80.
The utility model is provided with several layers of screen pack 1, and respectively filters the mesh number according to the dyestuff flow direction and reduce gradually, in the dyestuff flow process, has realized multiple times of filtration, and the filter effect of being obtained is better than single filtration far away.Simultaneously, the filter pressure of multiple filtration net is less than the filter pressure of single layer filter net, more convenient cleaning, maintenance.
Claims (3)
1. the filter of water-soluble dye production is characterized in that said filter comprises several layers of screen pack, and each screen pack reduces according to dyestuff flow direction order number gradually.
2. the filter that water-soluble dye according to claim 1 is produced is characterized in that being provided with buffering area between said each screen pack.
3. the filter that water-soluble dye according to claim 1 is produced is characterized in that said screen pack quantity is 2, and according to the dyestuff flow direction, the order number of first screen pack is that the order number of 90～130, second screen pack is 40～80.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205166293U CN202446898U (en) | 2011-12-12 | 2011-12-12 | Filter device for water-soluble dye production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205166293U CN202446898U (en) | 2011-12-12 | 2011-12-12 | Filter device for water-soluble dye production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202446898U true CN202446898U (en) | 2012-09-26 |
Family
ID=46862793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205166293U Expired - Fee Related CN202446898U (en) | 2011-12-12 | 2011-12-12 | Filter device for water-soluble dye production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202446898U (en) |
-
2011
- 2011-12-12 CN CN2011205166293U patent/CN202446898U/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: 20120926 Termination date: 20141212 |
|
| EXPY | Termination of patent right or utility model |