CN102555105A - Method for mixing and aggregating waste high pressure polyethylene film materials - Google Patents
Method for mixing and aggregating waste high pressure polyethylene film materials Download PDFInfo
- Publication number
- CN102555105A CN102555105A CN2011104054488A CN201110405448A CN102555105A CN 102555105 A CN102555105 A CN 102555105A CN 2011104054488 A CN2011104054488 A CN 2011104054488A CN 201110405448 A CN201110405448 A CN 201110405448A CN 102555105 A CN102555105 A CN 102555105A
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- Prior art keywords
- high pressure
- film material
- useless film
- polyethylene
- materials
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The invention discloses a method for mixing and aggregating waste high pressure polyethylene film materials. The method comprises the following steps of: A) processing raw materials: cleaning the collected waste high pressure polyethylene film materials to remove impurities and dust, and crushing the cleaned waste high pressure polyethylene film materials into blocks in similar sizes for later use; B) adding and processing: uniformly adding the waste high pressure polyethylene film materials for later use into a crushing, mixing and aggregating machine, crushing into small sheets, spraying cold water when the temperature of the materials is raised to 95-105DEG C to ensure that the waste softened film materials are shrunk to become popcorn-shaped aggregated materials, and stopping the machine; and C) discharging and packaging: discharging the materials, cooling to normal temperature, and packaging the processed aggregated materials. The method has the advantages that: the process is simple, convenient to implement and free of pollution, the quality of the waste high pressure polyethylene film materials can be improved, the cost is reduced and the like, and can be widely applied to the field of waste high pressure polyethylene film material production.
Description
Technical field
The present invention relates to the processing method of the useless film material of a kind of plastics, particularly relate to a kind of mixing method for processing of the useless film material of polyethylene from high pressure process that be used for.
Background technology
As everyone knows, will be with the useless film material of polyethylene from high pressure process that existing method is produced through the high temperature plasticizing, therefore, the cost better quality is relatively poor.How to reduce the useless film material cost of polyethylene from high pressure process, improving the quality becomes the core in the useless film material processing industry production.
Summary of the invention
The objective of the invention is to realize the hope that the useless film material production cost of polyethylene from high pressure process descends, quality improves in order to overcome the deficiency of above-mentioned background technology.Concentrate on studies through the inventor, repeated validation provides a kind of brand-new mixing method for processing of the useless film material of polyethylene from high pressure process that be used for.
In order to realize above purpose, alleged " a kind of mixing method for processing of the useless film material of polyethylene from high pressure process that be used for " its technical scheme of the present invention is:
Described a kind of mixing method for processing of the useless film material of polyethylene from high pressure process that be used for comprises:
A, raw material are handled, and the useless film material of the polyethylene from high pressure process of collecting is removed foreign material and dust through cleaning, will remove the useless film material of clean polyethylene from high pressure process again, are ground into the close bulk of size, and be subsequent use;
B, processing feeds intake; The useless film material of said subsequent use polyethylene from high pressure process is dropped in mixing machine of pulverizing equably; It is small sheet that the useless film material of polyethylene from high pressure process is pulverized; Along with the high speed rotation of pulverizing mixing machine knife blade; When temperature of charge rises to 95 ℃～105 ℃; Spraying cold water shrinks softening useless film material again, becomes the flower-shaped granule material of rice krispies, shuts down;
C, discharging packing, after mixing machine of described pulverizing shut down, the discharging cooling after cooling to room temperature, got final product the granule material packing that processes.
A kind of mixing method for processing of the useless film material of polyethylene from high pressure process that be used for that the present invention is alleged; Has following beneficial effect: novel, technology is simple; Creatively use traditional polyethylene from high pressure process film material granulation processing method of giving up; Effectively reduce useless film material processing cost, and make the non-fusion plastification of material and the waste material performance of degrading, guaranteed the quality of waste material effectively.The present invention can form suitability for industrialized production, can be widely used for the granule processing of the useless film material of polyethylene from high pressure process.
The specific embodiment
Below in conjunction with embodiment the present invention is made further detailed description, but this embodiment should not be construed as limitation of the present invention.
Embodiment 1
A kind of mixing method for processing of the useless film material of polyethylene from high pressure process that be used for that the present invention is alleged, its method step is following:
A, raw material are handled, and the useless film material of the polyethylene from high pressure process of collecting is removed foreign material and dust through cleaning, will remove the useless film material of clean polyethylene from high pressure process again, are ground into the close bulk of size, and be subsequent use;
B, processing feeds intake; The useless film material of said subsequent use polyethylene from high pressure process is dropped in mixing machine of pulverizing equably; It is small sheet that the useless film material of polyethylene from high pressure process is pulverized; Along with the high speed rotation of pulverizing mixing machine knife blade; When temperature of charge rises to 95 ℃; Spraying cold water shrinks softening useless film material again, becomes the flower-shaped granule material of rice krispies, shuts down;
C, discharging packing, after mixing machine of described pulverizing shut down, the discharging cooling after cooling to room temperature, got final product the granule material packing that processes.
Embodiment 2
Present embodiment and embodiment 1 are basic identical; Its difference is: B, processing feeds intake; The useless film material of said subsequent use polyethylene from high pressure process is dropped in mixing machine of pulverizing equably; It is small sheet that the useless film material of polyethylene from high pressure process is pulverized; Along with the high speed rotation of pulverizing mixing machine knife blade, when temperature of charge rose to 100 ℃, spraying cold water shrank softening useless film material again; Become the flower-shaped granule material of rice krispies, shut down;
Embodiment 3
Present embodiment and embodiment 1 are basic identical; Its difference is: B, processing feeds intake; The useless film material of said subsequent use polyethylene from high pressure process is dropped in mixing machine of pulverizing equably; It is small sheet that the useless film material of polyethylene from high pressure process is pulverized; Along with the high speed rotation of pulverizing mixing machine knife blade, when temperature of charge rose to 105 ℃, spraying cold water shrank softening useless film material again; Become the flower-shaped granule material of rice krispies, shut down;
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, belong within the scope of claim of the present invention and equivalent technologies thereof if of the present invention these are revised with modification, then the present invention also is intended to comprise these changes and modification interior.
The content of not doing in this specification to describe in detail belongs to this area professional and technical personnel's known prior art.
Claims (1)
1. one kind is used for mixing method for processing of the useless film material of polyethylene from high pressure process, and it is characterized in that: described method for processing comprises:
A, raw material are handled, and the useless film material of the polyethylene from high pressure process of collecting is removed foreign material and dust through cleaning, will remove the useless film material of clean polyethylene from high pressure process again, are ground into the close bulk of size, and be subsequent use;
B, processing feeds intake; The useless film material of said subsequent use polyethylene from high pressure process is dropped in mixing machine of pulverizing equably; It is small sheet that the useless film material of polyethylene from high pressure process is pulverized; Along with the high speed rotation of pulverizing mixing machine knife blade; When temperature of charge rises to 95 ℃～105 ℃; Spraying cold water shrinks softening useless film material again, becomes the flower-shaped granule material of rice krispies, shuts down;
C, discharging packing, after mixing machine of described pulverizing shut down, the discharging cooling after cooling to room temperature, got final product the granule material packing that processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104054488A CN102555105A (en) | 2011-12-07 | 2011-12-07 | Method for mixing and aggregating waste high pressure polyethylene film materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104054488A CN102555105A (en) | 2011-12-07 | 2011-12-07 | Method for mixing and aggregating waste high pressure polyethylene film materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102555105A true CN102555105A (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104054488A Pending CN102555105A (en) | 2011-12-07 | 2011-12-07 | Method for mixing and aggregating waste high pressure polyethylene film materials |
Country Status (1)
| Country | Link |
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| CN (1) | CN102555105A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101628999A (en) * | 2009-08-13 | 2010-01-20 | 湖北众联塑业有限公司 | PE waste plastic modifier and reductive modification method thereof |
| CN102225600A (en) * | 2011-05-04 | 2011-10-26 | 湖北众联塑业有限公司 | Method for machining granules of waste polyvinyl chloride (PVC) thin films |
-
2011
- 2011-12-07 CN CN2011104054488A patent/CN102555105A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101628999A (en) * | 2009-08-13 | 2010-01-20 | 湖北众联塑业有限公司 | PE waste plastic modifier and reductive modification method thereof |
| CN102225600A (en) * | 2011-05-04 | 2011-10-26 | 湖北众联塑业有限公司 | Method for machining granules of waste polyvinyl chloride (PVC) thin films |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |