CN203580089U - Die head filter plate for plastic granulator - Google Patents
Die head filter plate for plastic granulator Download PDFInfo
- Publication number
- CN203580089U CN203580089U CN201320735926.6U CN201320735926U CN203580089U CN 203580089 U CN203580089 U CN 203580089U CN 201320735926 U CN201320735926 U CN 201320735926U CN 203580089 U CN203580089 U CN 203580089U
- Authority
- CN
- China
- Prior art keywords
- hole
- filtration
- die head
- substrate
- filter
- 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 - Lifetime
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 23
- 239000004033 plastic Substances 0.000 title claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 28
- 239000000758 substrate Substances 0.000 claims abstract description 20
- 239000012535 impurity Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 4
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model belongs to the technical field of plastic granulators, and relates to a die head filter plate for a plastic granulator. Filter through holes passing through a substrate are uniformly distributed in the substrate; the front side or the back side of the substrate is provided with large filter holes; and over three small filter holes are formed in each large filter hole. The die head filter plate has the advantages that the substrate is high in strength, resistant to damage and long in service life due to large thickness; and in the filter through holes, front side cylindrical holes and back side trumpet-shaped holes are combined, the front side cylindrical holes are convenient for filtering impurities, and the back side trumpet-shaped holes are convenient for a filter material to flow. The die head filter plate is suitable for recycled plastic granulators of various specifications and models.
Description
Technical field
The utility model belongs to plastic granulator technical field, refers in particular to a kind of plastic granulator die head filter.
Background technology
At present; utilizing recycled plastic granulating machine to carry out the raw material that granulation used generally adopts the waste or used plastics such as waste plastic bag, waste or used plastics cloth as raw material; due to this lower waste or used plastics not washing clean clearly before used device; in the process of processing granulation; be entrained in some impurity sand-limes wherein etc. and will stop up filter screen; make equipment cisco unity malfunction; the approach solving is continuing production after shutting down exactly removal of contamination; but due to plastic granulator to extrude power larger; screen pack insufficient strength; easily cause screen pack to damage, service life is low.
Summary of the invention
The purpose of this utility model is to provide that a kind of intensity is high, the plastic granulator die head filter of long service life.
The purpose of this utility model is achieved in that
Plastic granulator die head filter, is evenly equipped with the filtration through hole that connects substrate on substrate, the front of substrate or the back side are provided with filtration macropore, has three above filtration apertures in each filtration macropore.
Three above filter elements of filtration through hole composition make to form on substrate several filter elements, and the filtration through hole of a filter element all filtration macropore corresponding with is connected.
Above-mentioned filtration through hole is cylindrical hole.
Above-mentioned filtration through hole is: front side is that cylindrical hole, rear side are and cylindrical hole rounding off and the flared hole of hole enlargement gradually.
Above-mentioned substrate is circular slab or rectangular slab or arc.
The utility model compared to existing technology outstanding and useful technique effect is:
1, the utility model is because substrate is thicker, and its intensity is high, not fragile, long service life.
2, filtration through hole of the present utility model adopts the cylindrical hole of front side and the flared hole of rear side to be combined, and the cylindrical hole of front side is convenient to impurity screening, and the flared hole of rear side is convenient to the circulation of filter material.
3, the utility model is applicable to the die head filter of the recycled plastic granulating machine of all size model.
Accompanying drawing explanation
Fig. 1 is the principle cutaway view of one of filter of the present utility model.
Fig. 2 is two principle cutaway view of filter of the present utility model.
Fig. 3 is the front view of screen pack of the present utility model.
Fig. 4 is the rearview of reinforcing mat of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, with specific embodiment, the utility model is further described, referring to Fig. 1-Fig. 4:
Plastic granulator die head filter, is evenly equipped with on substrate 10 and connects the filtration through hole 21 of substrate, and the front of substrate 10 or the back side are provided with filters macropore 30, and 30 li of each filtration macropores have three above filtration apertures 21.
Three above filtration through holes 21 form filtration through hole 21 that a filter element 20 makes to form on substrate 10 20, one filter elements 20 of several filter elements all the filtration macropore 30 corresponding be connected.
Above-mentioned filtration through hole 21 is cylindrical hole (referring to Fig. 1).
Above-mentioned filtration through hole 21 is: front side is that cylindrical hole 22, rear side are referring to Fig. 2 with the flared hole 23(of cylindrical hole 22 rounding ofves and hole enlargement gradually).
Above-mentioned substrate 10 is circular slab or rectangular slab or arc.
Reciprocating on the die head of described plastic granulator scraped assorted device can be by screw drive or the Driven by Hydraulic Cylinder of driven by motor.
Above-described embodiment is only preferred embodiment of the present utility model, not limits according to this protection domain of the present utility model, therefore: all equivalences of doing according to structure of the present utility model, shape, principle change, within all should being covered by protection domain of the present utility model.
Claims (5)
1. plastic granulator die head filter, is characterized in that: on substrate, be evenly equipped with the filtration through hole that connects substrate, the front of substrate or the back side are provided with filtration macropore, has three above filtration apertures in each filtration macropore.
2. plastic granulator die head filter according to claim 1; it is characterized in that: three above filter elements of filtration through hole composition make to form on substrate several filter elements, the filtration through hole of a filter element all filtration macropore corresponding with is connected.
3. plastic granulator die head filter according to claim 1, is characterized in that: described filtration through hole is cylindrical hole.
4. plastic granulator die head filter according to claim 1, is characterized in that: described filtration through hole is: front side is that cylindrical hole, rear side are and cylindrical hole rounding off and the flared hole of hole enlargement gradually.
5. plastic granulator die head filter according to claim 1, is characterized in that: described substrate is circular slab or rectangular slab or arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320735926.6U CN203580089U (en) | 2013-11-19 | 2013-11-19 | Die head filter plate for plastic granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320735926.6U CN203580089U (en) | 2013-11-19 | 2013-11-19 | Die head filter plate for plastic granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203580089U true CN203580089U (en) | 2014-05-07 |
Family
ID=50578055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320735926.6U Expired - Lifetime CN203580089U (en) | 2013-11-19 | 2013-11-19 | Die head filter plate for plastic granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203580089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570493A (en) * | 2016-02-05 | 2016-05-11 | 北京创新通恒科技有限公司 | Multi-channel valve and chromatographic column |
| CN105664526A (en) * | 2016-02-05 | 2016-06-15 | 北京创新通恒科技有限公司 | Column sieve plate and chromatographic column |
-
2013
- 2013-11-19 CN CN201320735926.6U patent/CN203580089U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570493A (en) * | 2016-02-05 | 2016-05-11 | 北京创新通恒科技有限公司 | Multi-channel valve and chromatographic column |
| CN105664526A (en) * | 2016-02-05 | 2016-06-15 | 北京创新通恒科技有限公司 | Column sieve plate and chromatographic column |
| CN105664526B (en) * | 2016-02-05 | 2018-02-23 | 北京创新通恒科技有限公司 | A kind of post sieve plate and chromatographic column |
| CN105570493B (en) * | 2016-02-05 | 2018-10-02 | 北京创新通恒科技有限公司 | A kind of multiple valve and chromatographic column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |