CN203863990U - Filter for extruder - Google Patents
Filter for extruder Download PDFInfo
- Publication number
- CN203863990U CN203863990U CN201420276520.0U CN201420276520U CN203863990U CN 203863990 U CN203863990 U CN 203863990U CN 201420276520 U CN201420276520 U CN 201420276520U CN 203863990 U CN203863990 U CN 203863990U
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- CN
- China
- Prior art keywords
- orders
- screen
- mesh specification
- filter
- screen modules
- 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 discloses a filter for an extruder, which is balanced in pressure and good in filter effect. The filter comprises a housing and a plurality of pairs of filter screen components arranged in the housing, wherein the sizes of the meshes of the filter screen components gradually decrease from the middle to two sides. Preferably, the filter screen component in the middle has 100 meshes, the filter screen components adjacent to the middle filter screen component have 70 meshes, and the filter screen components on the edges have 40 meshes. The filter provided by the utility model is suitable for being used on an extruder.
Description
Technical field
The utility model relates to a kind of plastic extruder, relates in particular to a kind of filter being suitable on extruder.
Background technology
Taking plastics, chemical fibre as most of product of raw material processes through extrusion, for the product quality obtaining, need the impurity in the macromolecule melts such as filtering plastics, chemical fibre.But plain filter is simple in structure, poor filtration effect, and also the larger variation meeting of filtration input pressure and output end pressure produces harmful effect to later process.
Utility model content
The technical problems to be solved in the utility model is to provide the extruder filter of a kind of isostasy, good filtration effect.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The utility model comprises housing, is located at the screen modules in housing, and the quantity of described screen modules is for how secondary, and described screen modules mesh specification is the arrangement of progressively successively decreasing to both sides broad in the middle.
As preferably, the mesh specification of described intermediate filtered screen component is 100 orders, and the screen modules mesh specification of adjacent intermediate filtered screen component is 70 orders, and the screen modules mesh specification on limit is 40 orders.
As preferably, the mesh specification of described intermediate filtered screen component is 100 orders, and the screen modules mesh specification of adjacent intermediate filtered screen component is 60 orders, and the screen modules mesh specification on limit is 30 orders.
As preferably, the mesh specification of described intermediate filtered screen component is 100 orders, and the screen modules mesh specification of adjacent intermediate filtered screen component is 50 orders, and the screen modules mesh specification on limit is 20 orders.
The utility model compared with prior art, has following obvious advantage and beneficial effect:
1, isostasy.Be the arrangement of progressively successively decreasing to both sides broad in the middle because the utility model adopts mesh specification, input and output end pressure are kept in balance, avoid later process to produce harmful effect.
2, good filtration effect.Because the utility model adopts Multi-channel filtering design, effectively improve filter effect.
Brief description of the drawings
Accompanying drawing is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail:
The utility model preferred embodiment one: comprise housing, be located at the screen modules in housing, the quantity of screen modules is for how secondary, screen modules mesh specification is the arrangement of progressively successively decreasing to both sides broad in the middle, the mesh specification of intermediate filtered screen component 1 is 100 orders, screen modules 2, the 3 mesh specifications of adjacent intermediate filtered screen component 1 are 70 orders, and screen modules 5, the 6 mesh specifications on limit are 40 orders.
Preferred embodiment two: the mesh specification of intermediate filtered screen component 1 is 100 orders, screen modules 2, the 3 mesh specifications of adjacent intermediate filtered screen component 1 are 60 orders, screen modules 5, the 6 mesh specifications on limit are 30 orders.
Preferred embodiment three: the mesh specification of intermediate filtered screen component is 100 orders, screen modules 2, the 3 mesh specifications of adjacent intermediate filtered screen component are 50 orders, screen modules 5, the 6 mesh specifications on limit are 20 orders.
Claims (4)
1. an extruder filter, comprises housing, is located at the screen modules in housing, it is characterized in that the quantity of described screen modules is for how secondary, and described screen modules mesh specification is the arrangement of progressively successively decreasing to both sides broad in the middle.
2. extruder filter according to claim 1, the mesh specification that it is characterized in that described intermediate filtered screen component is 100 orders, and the screen modules mesh specification of adjacent intermediate filtered screen component is 70 orders, and the screen modules mesh specification on limit is 40 orders.
3. extruder filter according to claim 1, the mesh specification that it is characterized in that described intermediate filtered screen component is 100 orders, and the screen modules mesh specification of adjacent intermediate filtered screen component is 60 orders, and the screen modules mesh specification on limit is 30 orders.
4. extruder filter according to claim 1, the mesh specification that it is characterized in that described intermediate filtered screen component is 100 orders, and the screen modules mesh specification of adjacent intermediate filtered screen component is 50 orders, and the screen modules mesh specification on limit is 20 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276520.0U CN203863990U (en) | 2014-05-21 | 2014-05-21 | Filter for extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276520.0U CN203863990U (en) | 2014-05-21 | 2014-05-21 | Filter for extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203863990U true CN203863990U (en) | 2014-10-08 |
Family
ID=51644973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420276520.0U Expired - Fee Related CN203863990U (en) | 2014-05-21 | 2014-05-21 | Filter for extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203863990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978664A (en) * | 2014-05-21 | 2014-08-13 | 徐伯琴 | Filter of extruding machine |
-
2014
- 2014-05-21 CN CN201420276520.0U patent/CN203863990U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978664A (en) * | 2014-05-21 | 2014-08-13 | 徐伯琴 | Filter of extruding machine |
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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: 20141008 Termination date: 20170521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |