CN103331834A - Manufacturing method of plastic regenerative particles - Google Patents
Manufacturing method of plastic regenerative particles Download PDFInfo
- Publication number
- CN103331834A CN103331834A CN2013102512974A CN201310251297A CN103331834A CN 103331834 A CN103331834 A CN 103331834A CN 2013102512974 A CN2013102512974 A CN 2013102512974A CN 201310251297 A CN201310251297 A CN 201310251297A CN 103331834 A CN103331834 A CN 103331834A
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- CN
- China
- Prior art keywords
- plastic
- fusing
- die head
- foam
- preparation
- 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.)
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Classifications
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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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- 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
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention discloses a manufacturing method of plastic regenerative particles, and relates to the processing preparation field of regenerative particles. The method comprises the following steps of: selecting raw materials, air drying, crushing, primarily cleaning, melting, extruding and forming, secondarily cleaning, cooling, cutting, quality testing, packaging, and putting in storage. The manufacturing method disclosed by the invention has the beneficial effects that the design is novel and the structure is simple, the automation is realized in the whole course of the processing production, the efficiency is high, the purity is high, the pollution is prevented, the pass rate of the plastic particles is guaranteed, and the particle is harmless to the human body.
Description
Technical field
The present invention relates to the processing and preparing field of regenerated resources, be specifically related to a kind of preparation method of plastic reclaimed particle.
Background technology
Polystyrene foam is to utilize one of plastics the most widely in the world today, because it has excellent water tolerance, thermal insulation, insulating properties, agent of low hygroscopicity and stronger shock strength, and characteristics such as light weight, firm, easy shaping, price be low, be widely used with pack, preserve moisture, field such as waterproof, heat insulation, damping, decoration, food and drink, infiltrate through each department of national economy.The polystyrene foam major part is disposable use, the discarded occurring in nature that is placed on of millions of ton white garbage, can not rot to transform, can not explain disappearance voluntarily again, shining into serious environmental so on the one hand pollutes, also be the waste of the non-renewable resources of preciousness on the other hand, effectively recycle the generally attention that discarded polystyrene foam has caused various countries' researcher as whom.
At present the method for the recycling of discarded polystyrene foam all is with its fragmentation, and the fusing regeneration and granulation becomes another kind of material particle, adds corresponding not assistant again, through being processed into another kind of material.For the recycling method common practice of above-mentioned proposition be earlier by disintegrating machine with the plastic foam fragmentation, fusing, tie rod, excision forming etc., but it is not thorough all can to exist raw material to pulverize in the method for manufacturing this plastic grain, and the temperature control of fusing is inhomogeneous, can't avoid the impurity that is mixed with in the raw material simultaneously, cause production efficiency extremely low like this, simultaneously because the existence of impurity can cause equipment damage.
Summary of the invention
It is a kind of simple in structure that technical problem to be solved by this invention is to provide, the preparation method of the plastic reclaimed particle that production efficiency is high.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of preparation method of plastic reclaimed particle may further comprise the steps:
1) chooses the plastic foam of recovery;
2) letter sorting standard compliant foam and carry out natural air drying:
3) place pulverizer to pulverize foam air-dry in the step 2:
4) with the pulverizing foam delivery in the step 3 to the fusing machine in the silo;
5) set the feed rate of fusing machine silo;
6) comminuting matter being carried out impurity tentatively removes;
7) material enter fusing machine begin the fusing;
8) material after the fusing in the step 7 is extruded for the first time by the fusing die head;
9) material of step 8 is extruded carrying out secondary by the fusing die head, remove impurity after, form the lines plastic;
10) the lines plastic in the step 9 is cooled off;
11) cooled line strip plastics in the step 10 are cut into plastic pellet;
12) plastic pellet of producing is carried out product inspection;
13) finished product is packed warehouse-in.
The invention has the beneficial effects as follows: modern design of the present invention, simple in structure, whole-course automation when processing, the efficient height, the purity height, pollution-free, guaranteed the qualification rate of plastic grain, harmless.
The specific embodiment
For technological means, creation characteristic that invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
A kind of preparation method of plastic reclaimed particle is characterized in that: may further comprise the steps:
1) chooses the plastic foam of recovery;
2) letter sorting standard compliant foam and carry out natural air drying:
3) place pulverizer to pulverize foam air-dry in the step 2:
Pulverizer is provided with milling rollers, and milling rollers is the auger shape, the whole pulverizer charging aperture of radiation;
4) with the pulverizing foam delivery in the step 3 to the fusing machine in the silo;
5) set the feed rate of fusing machine silo;
Bleeder valve by the instrumentality hopper is regulated;
6) comminuting matter being carried out impurity tentatively removes;
One vibrations sorting screen is set below silo, on the vibrations sorting screen vibration pump is set, tentatively remove sandy soil by the vibrations of vibration pump;
7) material enter fusing machine begin the fusing;
8) material after the fusing in the step 7 is extruded for the first time by the fusing die head;
9) material of step 8 is extruded carrying out secondary by the fusing die head, remove impurity after, form the lines plastic;
The fusing die head is set to the parallel double die head, and the parallel double die head is connected to each other and is fixed on the cylinder, changes filter screen as required by cylinder push-and-pull die head and carries out the impurity fine processing.
10) the lines plastic in the step 9 is cooled off;
11) cooled line strip plastics in the step 10 are cut into plastic pellet;
12) plastic pellet of producing is carried out product inspection;
13) finished product is packed warehouse-in.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. the preparation method of a plastic reclaimed particle is characterized in that: may further comprise the steps:
1) chooses the plastic foam of recovery;
2) letter sorting standard compliant foam and carry out natural air drying:
3) place pulverizer to pulverize foam air-dry in the step 2:
4) with the pulverizing foam delivery in the step 3 to the fusing machine in the silo;
5) set the feed rate of fusing machine silo;
6) comminuting matter being carried out impurity tentatively removes;
7) material enter fusing machine begin the fusing;
8) material after the fusing in the step 7 is extruded for the first time by the fusing die head;
9) material of step 8 is extruded carrying out secondary by the fusing die head, remove impurity after, form the lines plastic;
10) the lines plastic in the step 9 is cooled off;
11) cooled line strip plastics in the step 10 are cut into plastic pellet;
12) plastic pellet of producing is carried out product inspection;
13) finished product is packed warehouse-in.
2. the preparation method of a kind of plastic reclaimed particle according to claim 1, it is characterized in that: pulverizer is provided with milling rollers in the described step 3, and milling rollers is the auger shape.
3. the preparation method of a kind of plastic reclaimed particle according to claim 1 is characterized in that: contaminant removal arranges vibration pump by a vibrations sorting screen is set on the vibrations sorting screen in the described step 6 below silo.
4. the preparation method of a kind of plastic reclaimed particle according to claim 1 is characterized in that: the fusing die head is set to the parallel double die head in the described step 9, and the parallel double die head is connected to each other and is fixed on the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102512974A CN103331834A (en) | 2013-06-24 | 2013-06-24 | Manufacturing method of plastic regenerative particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102512974A CN103331834A (en) | 2013-06-24 | 2013-06-24 | Manufacturing method of plastic regenerative particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103331834A true CN103331834A (en) | 2013-10-02 |
Family
ID=49240074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102512974A Pending CN103331834A (en) | 2013-06-24 | 2013-06-24 | Manufacturing method of plastic regenerative particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103331834A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856456A (en) * | 2016-04-28 | 2016-08-17 | 安徽省华晨塑业科技有限公司 | Energy-saving regeneration process for waste foamed plastic |
| CN105946138A (en) * | 2016-04-28 | 2016-09-21 | 安徽省华晨塑业科技有限公司 | Extrusion impurity-removal method for modified reworked plastic |
| CN109910194A (en) * | 2019-04-02 | 2019-06-21 | 佛山市高明爱博广告装饰材料有限公司 | A kind of EPS pellet production system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219566A (en) * | 2008-01-04 | 2008-07-16 | 沈永灶 | Environment protection waste plastics processing system |
| CN201089196Y (en) * | 2007-09-13 | 2008-07-23 | 郭鑫齐 | Polystyrene foam reclaiming pelletizer |
| CN101486249A (en) * | 2008-12-24 | 2009-07-22 | 冯龙初 | Compression extrusion main unit of environment friendly recycling prilling unit for plastic foam |
| CN201833497U (en) * | 2010-10-27 | 2011-05-18 | 王生成 | Waste plastic granulating device |
| CN102785299A (en) * | 2012-08-21 | 2012-11-21 | 六安市洁美再生物资回收有限公司 | Polystyrene foam recovery granulating process |
-
2013
- 2013-06-24 CN CN2013102512974A patent/CN103331834A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201089196Y (en) * | 2007-09-13 | 2008-07-23 | 郭鑫齐 | Polystyrene foam reclaiming pelletizer |
| CN101219566A (en) * | 2008-01-04 | 2008-07-16 | 沈永灶 | Environment protection waste plastics processing system |
| CN101486249A (en) * | 2008-12-24 | 2009-07-22 | 冯龙初 | Compression extrusion main unit of environment friendly recycling prilling unit for plastic foam |
| CN201833497U (en) * | 2010-10-27 | 2011-05-18 | 王生成 | Waste plastic granulating device |
| CN102785299A (en) * | 2012-08-21 | 2012-11-21 | 六安市洁美再生物资回收有限公司 | Polystyrene foam recovery granulating process |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856456A (en) * | 2016-04-28 | 2016-08-17 | 安徽省华晨塑业科技有限公司 | Energy-saving regeneration process for waste foamed plastic |
| CN105946138A (en) * | 2016-04-28 | 2016-09-21 | 安徽省华晨塑业科技有限公司 | Extrusion impurity-removal method for modified reworked plastic |
| CN109910194A (en) * | 2019-04-02 | 2019-06-21 | 佛山市高明爱博广告装饰材料有限公司 | A kind of EPS pellet production system |
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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: 20131002 |