CN104441311A - Method for preparing recycled plastic granules - Google Patents
Method for preparing recycled plastic granules Download PDFInfo
- Publication number
- CN104441311A CN104441311A CN201410627131.2A CN201410627131A CN104441311A CN 104441311 A CN104441311 A CN 104441311A CN 201410627131 A CN201410627131 A CN 201410627131A CN 104441311 A CN104441311 A CN 104441311A
- Authority
- CN
- China
- Prior art keywords
- plastic granules
- wire drawing
- recycled plastic
- impurities
- preparing recycled
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention provides a method for preparing recycled plastic granules, which relates to the production field of plastic granules. The method comprises the following steps: (1) roughly washing, some waste plastics contain a large quality of impurities, thus the impurities need to be effectively cleaned to reduce water consumption; (2) crushing and cleaning; (3) rinsing; (4) disinfecting; (5) dehydrating; and (6) plastifying, extruding, wire drawing and dicing on a machine. The method has the advantages of having good material analysis capacity, being capable of meeting such technical requests as film blowing, wire drawing, pipe drawing, injection molding and profile extraction, having a simple and convenient preparation process, reducing the raw material cost, having a wide application range and satisfying the production demands of plastic products.
Description
Technical field
The present invention relates to plastic grain production field, particularly relate to a kind of preparation method of recycled plastic granules.
Background technology
Plastics have that excellent chemistry jolts, corrosion-resistant, electricity edge, to the greatest extent heat, excellent shock-absorbing and noise reduction sound insulation effect to the greatest extent, and have good elasticity, can be well bonding with other materials such as metal, glass, timber, easy machine-shaping.
In daily life, regenerated granule can be used to manufacture life appliance and all plastic products such as all polybags, bucket, basin, toy, furniture, stationery, dressing industry aspect, can be used to manufacture dressing, necktie, button, slide fastener, building material aspect, can be used to manufacture all building elements, plastic door-window, marl barrel, agriculture aspect, can be used to plastic sheeting for farm use processed, drinking-water pipe, agricultural machinery and implement, fertilizer packaging bag, cement package bags, mechanical industry aspect; Raw particle is after outstanding formula, can be used for manufacturing machine parts, the bearing of various ways, gear, cam, differently to take turns, sealing ring, all blades, all water pump vanes, Chemical Industries aspect, can be used to make repercussion still, pipeline, container, pump, valve etc., application is solving the Chemical Manufacture place of corrosive wear, and in addition, regenerated granule is also widely applied in Electric Industrial and telecommunications industry; The fabrication processing more complicated of some recycled plastic granules, complex operation, can not reduce the capital of raw material, and the scope of application is extensive not, is difficult to the Production requirement meeting plastic products.
Summary of the invention
The object of this invention is to provide a kind of manufacture craft of recycled plastic granules, it has good analysis material ability, the technology requests such as blown film, wire drawing, trombone slide, injection moulding, extrusion profile can be met, manufacture craft is simple and convenient, reduce the capital of raw material, applied widely, meet the Production requirement of plastic products.
In order to solve the problem existing for background technology, the present invention is by the following technical solutions: its preparation method: 1) slightly wash, and some waste plastics impurity contents are large especially, effectively must clear up impurity, reduce water consumption; 2) cleaning is pulverized; 3) rinsing; 4) sterilize; 5) processed; 6) upper machine plasticizing extrude, wire drawing, pelletizing.
The present invention has good analysis material ability, and can meet the technology requests such as blown film, wire drawing, trombone slide, injection moulding, extrusion profile, manufacture craft is simple and convenient, reduces the capital of raw material, applied widely, meets the Production requirement of plastic products.
Claims (2)
1. a preparation method for recycled plastic granules, it relates to plastic grain production field.
2. its preparation method: 1) slightly wash, some waste plastics impurity contents are large especially, effectively must clear up impurity, reduce water consumption; 2) cleaning is pulverized; 3) rinsing; 4) sterilize; 5) processed; 6) upper machine plasticizing extrude, wire drawing, pelletizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410627131.2A CN104441311A (en) | 2014-11-10 | 2014-11-10 | Method for preparing recycled plastic granules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410627131.2A CN104441311A (en) | 2014-11-10 | 2014-11-10 | Method for preparing recycled plastic granules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104441311A true CN104441311A (en) | 2015-03-25 |
Family
ID=52888443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410627131.2A Pending CN104441311A (en) | 2014-11-10 | 2014-11-10 | Method for preparing recycled plastic granules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104441311A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346634A (en) * | 2016-08-31 | 2017-01-25 | 浙江世博新材料股份有限公司 | Method for preparing regenerated plastic particles by using waste cloth and regenerated plastic particles |
| CN107586467A (en) * | 2017-09-15 | 2018-01-16 | 贵州通汇塑料科技有限公司 | A kind of recycled plastic granules processing method |
-
2014
- 2014-11-10 CN CN201410627131.2A patent/CN104441311A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346634A (en) * | 2016-08-31 | 2017-01-25 | 浙江世博新材料股份有限公司 | Method for preparing regenerated plastic particles by using waste cloth and regenerated plastic particles |
| CN107586467A (en) * | 2017-09-15 | 2018-01-16 | 贵州通汇塑料科技有限公司 | A kind of recycled plastic granules processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
|
| WD01 | Invention patent application deemed withdrawn after publication |