CN201410733Y - Single tube filter - Google Patents
Single tube filter Download PDFInfo
- Publication number
- CN201410733Y CN201410733Y CN2009200425311U CN200920042531U CN201410733Y CN 201410733 Y CN201410733 Y CN 201410733Y CN 2009200425311 U CN2009200425311 U CN 2009200425311U CN 200920042531 U CN200920042531 U CN 200920042531U CN 201410733 Y CN201410733 Y CN 201410733Y
- Authority
- CN
- China
- Prior art keywords
- net
- tube
- webmaster
- dictyosome
- middle sleeve
- 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
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a single tube filter, which is particularly used for filtering impurities in the raw materials of a die head, and comprises a net body which is connected with the discharge flange of the barrel of an extruder, a middle sleeve embedded into the other end of the net body, and a connecting tube fixed on the net body, wherein a net tube with one end being sealed is arranged in the net body, the other end of the net tube is connected with the middle sleeve, the outside wall of the net tube is covered with a layer of filtering net and is processed with a plurality of incurrent pores distributed uniformly at interval, the outlet of the net tube is communicated with the pipeline of the connecting tube through the middle sleeve, raw materials pass through the net tube,the middle sleeve and the connecting tube to enter a die head. The utility model has the advantages of simple structure, convenient use and high removal rate of impurities in the raw materials, and greatly improves the quality of the product.
Description
Technical field
The utility model relates to a kind of single tube filter, specifically is to be used for the raw materials used impurity of die head is filtered.
Background technology
The function of extruder is to adopt modes such as heating, pressurization and shearing, solid plastics is transformed into the melt of uniformity, and sends melt to die head and carry out next step technology.In this process, owing to contain partial impurities in the solid plastics, solid plastics still contains impurity after being fused into melt, after melt is admitted to die head, just contains impurity in the plastic products after the extrusion modling, influences the quality and the performance of finished product.Therefore need a kind of filter to filter, remove impurity, improve end product quality raw materials used.
The utility model content
The technical problems to be solved in the utility model is: in order to overcome existing plastic product more problem of poor quality, impure, provide a kind of single tube filter.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of single tube filter, have the dictyosome that is connected with the outlet(discharge) flange of extruder barrel, embed the middle cover of the dictyosome other end and be fixed on tube connector on the dictyosome, be provided with the webmaster that an end is sealed in the dictyosome, the webmaster other end is connected with middle cover, the webmaster outer wall is surrounded by one deck filter screen, and have several at interval uniform ostiums on the outer wall, overlap in the outlet process of webmaster and communicate with the pipeline of tube connector, raw material is by webmaster, and cover enters die head by tube connector again in the process.
The beneficial effects of the utility model are: this single tube filtration device structure is simple, easy to use, to the removal of impurity height of raw material, has improved the quality of product greatly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Wherein: 1. dictyosome, 2. in cover, 3. tube connector, 4. webmaster, 5. ostium, 6. machine barrel.
The specific embodiment
As shown in Figure 1, a kind of single tube filter, have the dictyosome 1 that is connected with the outlet(discharge) flange of extruder barrel 6, embed the middle cover 2 of dictyosome 1 other end and be fixed on tube connector 3 on the dictyosome 1, be provided with the webmaster 4 that an end is sealed in the dictyosome 1, webmaster 4 other ends are connected with middle cover 2, webmaster 4 outer walls are surrounded by one deck filter screen, and have several at interval uniform ostiums 5 on the outer wall, the outlet of webmaster 4 through in cover 2 communicate with the pipeline of tube connector 3, raw material is by webmaster 4, and cover 2 enters die head by tube connector 3 again in the process.
The course of work is: raw material enters dictyosome 1 through extruder barrel 6, by the filtration of webmaster 4 filter screens, in ostium 5 enters webmaster 4, enters tube connector 3 pipelines by cover 2 in the webmaster 4 outlet processes again in dictyosome 1, enters die head by tube connector 3 pipelines at last; After filter screen uses a period of time, have more impurity to be deposited on the filter screen, it is obstructed to cause raw material to flow into, and needs often to change, when changing filter screen, screw at first unclamping on the cover 2 pulls out middle cover 2 and the webmaster 4 that is screwed on the middle cover 2 then together, and the old filter screen on the webmaster 4 is changed, wrap new filter screen, put dictyosome 1 the inside once more into, tighten the screws, beginning ordinary production.
Claims (1)
1. single tube filter, it is characterized in that: have the dictyosome (1) that is connected with the outlet(discharge) flange of extruder barrel (6), embed the middle cover (2) of dictyosome (1) other end and be fixed on tube connector (3) on the dictyosome (1), be provided with the webmaster (4) that an end is sealed in the dictyosome (1), webmaster (4) other end is connected with middle cover (2), webmaster (4) outer wall is surrounded by one deck filter screen, and have several at interval uniform ostiums (5) on the outer wall, cover (2) communicates with the pipeline of tube connector (3) in the outlet process of webmaster (4), raw material is by webmaster (4), and cover (2) enters die head by tube connector (3) again in the process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200425311U CN201410733Y (en) | 2009-06-23 | 2009-06-23 | Single tube filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200425311U CN201410733Y (en) | 2009-06-23 | 2009-06-23 | Single tube filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201410733Y true CN201410733Y (en) | 2010-02-24 |
Family
ID=41712625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200425311U Expired - Fee Related CN201410733Y (en) | 2009-06-23 | 2009-06-23 | Single tube filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201410733Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109234815A (en) * | 2018-11-17 | 2019-01-18 | 江苏纵横优仪人造草坪有限公司 | Artificial grass filaments wire drawing machine die head |
| CN110450383A (en) * | 2019-08-19 | 2019-11-15 | 苏州昆岭薄膜工业有限公司 | A kind of filter for eliminating matt film crystal point |
-
2009
- 2009-06-23 CN CN2009200425311U patent/CN201410733Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109234815A (en) * | 2018-11-17 | 2019-01-18 | 江苏纵横优仪人造草坪有限公司 | Artificial grass filaments wire drawing machine die head |
| CN110450383A (en) * | 2019-08-19 | 2019-11-15 | 苏州昆岭薄膜工业有限公司 | A kind of filter for eliminating matt film crystal point |
| CN110450383B (en) * | 2019-08-19 | 2024-03-08 | 苏州昆岭薄膜工业有限公司 | Filter for eliminating extinction film crystal points |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20120623 |