Recycling and processing device for waste plastic

Abstract

The invention discloses a recycling and processing device for waste plastic. The recycling and processing device comprises a first alkali pot, wherein an outlet of the first alkali pot is connected with a first powerful cleaner; an outlet of the first powerful cleaner is connected with an acid pot; an outlet of the acid pot is connected with a second powerful cleaner; an outlet of the second powerful cleaner is connected with a potcher; an outlet of the potcher is connected with a second alkali pot; an outlet of the second alkali pot is connected with a third powerful cleaner; an outlet of the third powerful cleaner are connected with a brine tank; an outlet of the brine tank is connected with a fresh brine tank; materials pass through the fresh brine tank, and then, are fed into a heating slot; and after being heated in the heating slot, the materials are fed into a dryer. The recycling and processing device can carry out much waste plastic recycling and processing work, is time-saving and labor-saving due to the fact that all the parts are connected in order, high in working efficiency and low in equipment cost; and a preparation method is simple, and materials obtained by processing can be directly used for pelletizing production.

Description

technical field [0001] The invention relates to a production line, more precisely a recycling and processing device for waste plastics. Background technique [0002] Polycarbonate is a high molecular polymer containing carbonate groups in the molecular chain. According to the structure of the ester group, it can be divided into aliphatic, aromatic, aliphatic-aromatic and other types. Among them, the low mechanical properties of aliphatic and aliphatic-aromatic polycarbonates limit their application in engineering plastics. At present, only aromatic polycarbonate has been industrialized. Due to the special structure of polycarbonate, it has become the fastest-growing general-purpose engineering plastic among the five major engineering plastics. [0003] Polycarbonate plastics are widely used in clothing industry, building materials, agriculture, machinery industry, etc. Recycled granules are a kind of plastic granules, which can be used to make various plastic bags, barrel...

AI Technical Summary

Problems solved by technology

[0004] Polycarbonate plastics are mostly disposable. Millions of tons of white garbage are scattered in nature after being discarded. They can neither rot and transform nor degrade and disappear by themselves. The waste of precious non-renewable resources, how to effectively recycle waste polycarbonate plastics has attracted the attention of researchers from all over the world.

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