CN202367929U - Melt filtering system for plastic extruder - Google Patents
Melt filtering system for plastic extruder Download PDFInfo
- Publication number
- CN202367929U CN202367929U CN2011204866081U CN201120486608U CN202367929U CN 202367929 U CN202367929 U CN 202367929U CN 2011204866081 U CN2011204866081 U CN 2011204866081U CN 201120486608 U CN201120486608 U CN 201120486608U CN 202367929 U CN202367929 U CN 202367929U
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- CN
- China
- Prior art keywords
- tooth
- filtering
- filter
- plastic extruder
- filtering system
- 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 relates to a filtering system, in particular to a melt filtering system for a plastic extruder, which comprises a filtering plate, wherein continuously and uniformly distributed concave and convex teeth are arranged on the surface of the filtering plate, the back surface of the filtering plate is provided with filtering through holes which extend to the surface of the filtering surface, and a filter screen matched with the filtering holes is arranged on the filtering plate. The melt filtering system for the plastic extruder has the advantages of being simple in structure, increasing filtering area, prolonging service life and increasing production efficiency.
Description
Technical field
The utility model patent relates to a kind of filtration system, relates in particular to a kind of melt filtering system that is used for plastic extruder.
Background technology
The filter of the melt filtering system on the plastic extruder in the tradition and screen pack all are to adopt the plane at present, and filter area is no more than the area of plane of filter.Improve the filter area of filtration system and have only volume, and cost rises very big like this through the raising filtration system.
The utility model content
The utility model mainly is to solve the deficiency that exists in the prior art, provides a kind of simple in structure, increases the melt filtering system that is used for plastic extruder of filter area simultaneously.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of melt filtering system that is used for plastic extruder; Comprise filter; The surface of described filter is provided with continuous equally distributed shaggy tooth; The back side of described filter is provided with the filtration open-work, and described filtration open-work extends to the surface of filter, and described filter is provided with the screen pack that is complementary with it.
The surface of filter is evenly distributed with shaggy tooth continuously, has formed curved surface, and described screen pack also is a curved surface, and filter and screen pack are complementary, thereby have increased filter area, thereby prolongs the time of changing screen pack, enhances productivity.
As preferably, described shaggy tooth is a circle-arc tooth, or a kind of in the involute teeth, ellipse tooth, hyperbola tooth, parabola tooth, cycloid tooth, the engagement that is complementary of described screen pack and shaggy tooth.
As preferably, the flat shape of described filter is circular, oval, square or irregular polygon.
Therefore, the melt filtering system that is used for plastic extruder of the utility model, simple in structure, increase filter area, increase the service life, enhance productivity.
Description of drawings
Fig. 1 is the structure sketch map of the utility model;
Fig. 2 is the sectional structure sketch map of A-A among Fig. 1;
Fig. 3 is the filter screen structure sketch map that is complementary fixing with Fig. 1;
Fig. 4 is the assembly structure sketch map of Fig. 1 and Fig. 3.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment 1: like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4; A kind of melt filtering system that is used for plastic extruder; Comprise filter 1, the surface of described filter 1 is provided with continuous equally distributed shaggy tooth 2, and the back side of described filter 1 is provided with filters open-work 3; Described filtration open-work 3 extends to the surface of filter 1; Described filter 1 is provided with the screen pack 4 that is complementary with it, and described shaggy tooth 2 is a circle-arc tooth, or a kind of in the involute teeth, ellipse tooth, hyperbola tooth, parabola tooth, cycloid tooth; The engagement that is complementary of described screen pack 4 and shaggy tooth 2, the flat shape of described filter 1 is circular, oval, square or irregular polygon.
Claims (3)
1. melt filtering system that is used for plastic extruder; It is characterized in that: comprise filter (1); The surface of described filter (1) is provided with continuous equally distributed shaggy tooth (2); The back side of described filter (1) is provided with filters open-work (3), and described filtration open-work (3) extends to the surface of filter (1), and described filter (1) is provided with the screen pack (4) that is complementary with it.
2. the melt filtering system that is used for plastic extruder according to claim 1; It is characterized in that: described shaggy tooth (2) is a circle-arc tooth; Or a kind of in the involute teeth, ellipse tooth, hyperbola tooth, parabola tooth, cycloid tooth, the engagement that is complementary of described screen pack (4) and shaggy tooth (2).
3. the melt filtering system that is used for plastic extruder according to claim 1 and 2 is characterized in that: the flat shape of described filter (1) is for circular, oval or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204866081U CN202367929U (en) | 2011-11-30 | 2011-11-30 | Melt filtering system for plastic extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204866081U CN202367929U (en) | 2011-11-30 | 2011-11-30 | Melt filtering system for plastic extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202367929U true CN202367929U (en) | 2012-08-08 |
Family
ID=46591651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204866081U Expired - Fee Related CN202367929U (en) | 2011-11-30 | 2011-11-30 | Melt filtering system for plastic extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202367929U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002461A (en) * | 2014-05-04 | 2014-08-27 | 安徽森泰塑木新材料有限公司 | Porous plate for plastic-wood material extruders |
| CN108481707A (en) * | 2018-05-29 | 2018-09-04 | 上海剑徽塑胶科技有限公司 | A kind of filter plate in plastic processing equipment |
-
2011
- 2011-11-30 CN CN2011204866081U patent/CN202367929U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002461A (en) * | 2014-05-04 | 2014-08-27 | 安徽森泰塑木新材料有限公司 | Porous plate for plastic-wood material extruders |
| CN104002461B (en) * | 2014-05-04 | 2016-04-13 | 安徽森泰木塑集团股份有限公司 | Plastic-wood material extruder porous plate |
| CN108481707A (en) * | 2018-05-29 | 2018-09-04 | 上海剑徽塑胶科技有限公司 | A kind of filter plate in plastic processing equipment |
| CN108481707B (en) * | 2018-05-29 | 2023-11-10 | 上海剑徽塑胶科技有限公司 | Filter plate in plastic processing equipment |
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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: 20120808 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |