CN104044221A

CN104044221A - Manufacturing technology of regenerated plastic granules

Info

Publication number: CN104044221A
Application number: CN201310076584.6A
Authority: CN
Inventors: 赖志昌
Original assignee: Kunshan Treasured Is Risen Rubber And Plastic Glue Material Science And Technology Ltd
Current assignee: Kunshan Treasured Is Risen Rubber And Plastic Glue Material Science And Technology Ltd
Priority date: 2013-03-11
Filing date: 2013-03-11
Publication date: 2014-09-17

Abstract

Disclosed is a manufacturing technology of regenerated plastic granules. The manufacturing technology relates to the technical field of production of the plastic granules and includes following steps: (1) classifying purchased plastic: plastic, which is various in types, is generally subjected to a generally classifying process in a waste recovery station but needs to be further classified for ensuring quality of granules; (2) crudely washing the plastic: foreign matters in the plastic need to be effectively cleaned for reducing water consumption amount since some waste plastic is very large in foreign matter content; (3) crushing and washing the plastic; (4) rinsing the crushed plastic; (5) dehydrating the rinsed plastic; and (6) carrying out a plastifying and extruding process on a machine, a wire-drawing process, a granule-cutting process and a packaging process. The manufacturing technology has an excellent material analyzing capability and can satisfy technical requirements of membrane blowing, wire drawing, pipe drawing, injection moulding and profile extruding. The manufacturing technology is simple and convenient, is reduced in raw material cost, is wide in range of application and can satisfy a production demand of plastic products.

Description

A kind of manufacture craft of recycled plastic granules

Technical field:

The present invention relates to plastic grain production field, relate in particular to a kind of manufacture craft of recycled plastic granules.

Background technology:

Plastics have that excellent chemistry jolts, to the greatest extent edge, heat, excellent shock-absorbing and the noise reduction sound insulation effect to the greatest extent of corrosion-resistant, electricity, 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, plaster bucket, 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; Regenerated granule is after outstanding formula, can be used for manufacturing machine parts, the bearing of various ways, gear, cam, differently take turns, sealing ring, all blades, all water pump vanes, chemistry industry 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 electrical equipment industry and telecommunications industry; The fabrication processing more complicated of existing recycled plastic granules, complex operation, can not reduce the capital of raw material, and the scope of application is extensive not, is difficult to meet the Production requirement of 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, can meet the technology requests such as blown film, wire drawing, trombone slide, injection moulding, extrusion profile, 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 existing problem of background technology, the present invention is by the following technical solutions: its manufacture craft: (1), the plastics that purchase is returned are classified, plastics a great variety, general salvage station has done sorting roughly, but in order to ensure that particle quality should further select point; (2), slightly wash, some waste plastics impurity contents are large especially, must effectively clear up impurity, reduce water consumption; (3), pulverize and clean; (4), rinsing; (5), processed; (6), the plasticizing of upper machine extrude, wire drawing, pelletizing and packaging.

The present invention has good analysis material ability, can meet the technology requests such as blown film, wire drawing, trombone slide, injection moulding, extrusion profile, and manufacture craft is simple and convenient, has reduced the capital of raw material, applied widely, has met the Production requirement of plastic products.

Detailed description of the invention:

This detailed description of the invention is by the following technical solutions: its manufacture craft: (1), the plastics that purchase is returned are classified, plastics a great variety, and general salvage station has done sorting roughly, but in order to ensure that particle quality should further select point; (2), slightly wash, some waste plastics impurity contents are large especially, must effectively clear up impurity, reduce water consumption; (3), pulverize and clean; (4), rinsing; (5), processed; (6), the plasticizing of upper machine extrude, wire drawing, pelletizing and packaging.

This detailed description of the invention has good analysis material ability, can meet the technology requests such as blown film, wire drawing, trombone slide, injection moulding, extrusion profile, and manufacture craft is simple and convenient, has reduced the capital of raw material, applied widely, has met the Production requirement of plastic products.

Claims

1. the manufacture craft of a recycled plastic granules, it is characterized in that its manufacture craft: (1), the plastics that purchase is returned are classified, plastics a great variety, general salvage station has done sorting roughly, but in order to ensure that particle quality should further select point; (2), slightly wash, some waste plastics impurity contents are large especially, must effectively clear up impurity, reduce water consumption; (3), pulverize and clean; (4), rinsing; (5), processed; (6), the plasticizing of upper machine extrude, wire drawing, pelletizing and packaging.