Waste plastic recycling process

Abstract

The invention relates to the technical field of resource recycling and particularly relates to a waste plastic recycling process. The waste plastic recycling process comprises a frame body, wherein aplurality of first airbags are arranged in a rubber belt and are sequenced in an equal internal manner; first springs fixedly connected to the upper and lower inner walls of the rubber belt are arranged on two sides of each first airbag; at least three extrusion wheels are arranged between a first driving wheel and a second driving wheel; each extrusion wheel rotates along the upper surface of therubber belt; the arrangement distance of the extrusion wheels is equal to that of the first airbags; suction discs which are in the equal number of the first airbags and in positional correspondencewith the first airbags are fixedly connected to the surface of the rubber belt; at least three cams are arranged in the framework; and the cams rotate to be cooperated with the extrusion wheels to extrude the suction discs so as to extrude the first airbags through the rubber belt, the cams do not extrude the first airbags because the first airbags are in a compression state when the first airbagspass the next cam, and the different suction discs are extruded by extruded parts during the rotation of the cams for one cycle.

Description

technical field [0001] The invention relates to the technical field of resource recycling, in particular to a waste plastic recycling process. Background technique [0002] The development of the plastics industry has brought great benefits to mankind, but it has left endless troubles, namely "white pollution". Since there are plastic products, old plastics are inevitably produced, and as time goes by, more new raw materials are put into use, which makes waste plastics rise sharply. Since waste plastics are not easy to age and degrade at room temperature, white pollution is increasing day by day, causing serious damage to the ecological environment. The recycling and reuse of waste plastics has become the top priority. The main complication in the recycling process is the separation of plastic films from garbage. Among them, the waste generated by paper mills in the production process contains a large amount of plastic film, but the premise is that the waste needs to be scr...

AI Technical Summary

Problems solved by technology

[0004] This technical solution uses wind power to classify the garbage according to the quality of the garbage. It cannot guarantee the separation of garbage with the same quality as the plastic film, resulting in too much other garbage collected in the plastic film. It is easy to break up the plastic film by breaking up the material through the separating teeth. Broken, and it is easy to cause other garbage to stick to the film, resulting in incomplete separation

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