Regenerative modified environment-friendly plastic production technology

Abstract

The invention discloses a regenerative modified environment-friendly plastic production technology. The regenerative modified environment-friendly plastic production technology comprises a waste plastic pre-treating system and a waste plastic pelleting system. The waste plastic pre-treating system and the waste plastic pelleting system are matched with each other, thus waste plastic can be utilized more completely, the utilization scope is wider, and waste plastic types can be treated separately. The waste plastic pre-treating system is further connected with a waste plastic sorting module, awaste plastic cleaning module, a waste plastic crushing module and a waste plastic drying module, therefore, the problem that due to the fact that different types of polymers are mixed, regenerative materials are incompatible and poor in performance is solved, and manufactured plastic products are more environmentally friendly. The waste plastic pelleting system is further connected with a waste plastic modified module, a waste plastic cutting module and a new material feeding module, and thus, the mechanical performance, tensile strength and impact force performance of regenerative plastic are improved.

Description

technical field [0001] The invention relates to a production process, in particular to a production process of recycled modified environmentally friendly plastics, and belongs to the technical field of recycling and application of waste plastics. Background technique [0002] Waste plastics can be divided into three types according to the occasions where they are produced: one is the corner waste generated in the production process, which is relatively clean, less polluted and contains impurities, and the other is used plastic with a single material system. Waste, such as disassembled pipes, doors and windows, packaging materials or other waste plastic products that have been strictly sorted and separated by resin type; there is also a mixed waste plastic that is difficult to distinguish or cannot be separated at all, such as multi-layer co-extrusion composite Films, coated plastic products, composite products of plastic and other materials, etc. The recycling of waste plas...

AI Technical Summary

Problems solved by technology

[0003] The existing production process of recycling modified environmentally friendly plastics from waste plastics has low processing efficiency, and the quality of recycled plastic products produced is not high, and the quality is poor and easy to be damaged when used.

In the process of waste plastic processing and production, the pollution is relatively large, and the environmental protection performance of the recycled plastic products produced is not strong, which has certain pollution to the environment and certain harm to the human body.

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