Plastic composite pipe recovery device

Abstract

The invention relates to the field of recycled plastics, in particular to a plastic composite pipe recovery device. The technical problem to be solved is to provide a plastic composite pipe recovery device. According to the technical scheme, the plastic composite pipe recovery device comprises a conveying belt mechanism, a cutting mechanism, a cleaning mechanism, a separating mechanism, a controlscreen and a liquid nitrogen box, the cutting mechanism is arranged above the conveying belt mechanism, the cleaning mechanism is arranged above the conveying belt mechanism, the control screen is arranged above the conveying belt mechanism, the liquid nitrogen box is arranged above the conveying belt mechanism, and the cutting mechanism is connected with the cleaning mechanism. According to the plastic composite pipe recovery device, cutting and cleaning of a waste steel wire mesh framework plastic composite pipe and separation of a steel wire mesh and a plastic are realized; and effective cleaning can be carried out on the interior of the waste steel wire mesh framework plastic composite pipe, and the steel wire mesh and the plastic in the waste steel wire mesh framework plastic composite pipe can be independently recycled.

Description

technical field [0001] The invention relates to the field of recycled plastics, in particular to a recycling device for plastic composite pipes. Background technique [0002] Steel mesh skeleton plastic composite pipe is an improved new type of steel skeleton plastic composite pipe. This new type of pipeline is made of high-strength plastic steel wire mesh skeleton and thermoplastic polyethylene as raw materials. Because the high-strength steel wire reinforcement is wrapped in continuous thermoplastic, this composite pipe overcomes the respective shortcomings of steel pipes and plastic pipes, while maintaining the respective advantages of steel pipes and plastic pipes. Pipes are widely used because of their excellent performance. [0003] Nowadays, waste steel wire mesh skeleton plastic composite pipes are often discarded directly, which is not only a waste of resources, but also affects environmental sanitation. When recycling waste steel wire mesh skeleton plastic compos...

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Problems solved by technology

[0005] In order to overcome the problem, the waste steel mesh skeleton plastic composite pipes are often discarded directly, which is not only a waste of resources, but also affects environmental sanitation. When recycling waste steel mesh skeleton plastic composite pipes, because they are tubular, It is difficult to completely clean the dirt on the inner ring surface, and because it contains steel wires inside, if it is directly recycled, it will affect the manufacturing and quality of subsequent recycled plastic products. The technical problem to be solved: provide a plastic composite pipe for recycling device

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