Online recycling and granulating device for waste plastic of plastic product production line

Abstract

The invention discloses an online recycling and granulating device for waste plastic of a plastic product production line. The online recycling and granulating device comprises a vehicle body, a granulating mechanism and a recycling mechanism, wherein a hot pressing box is vertically arranged at one end of the top surface of the vehicle body; a water washing box is vertically arranged on the top surface of the vehicle body at the outer side of the hot pressing box; a portal frame is vertically arranged on the top surface of one end, far away from the hot pressing box, of the vehicle body; the granulating mechanism comprises a degassing roller, a molding pressing wheel and a material overturning roller; the molding pressing wheel is vertically arranged on an inner wall of the hot pressing box at the outer side of the degassing roller; a water filtering tank is arranged between the water washing box above the material overturning roller and a circulating water tank; the recycling mechanism comprises a feeding barrel, a rotary belt and a lifting hook; the lifting hook is vertically arranged on the bottom surface of the rotary belt. According to the online recycling and granulating device disclosed by the invention, an integrated treatment structure of thermal extrusion and water washing is adopted, so that the content of processing flying dust, odor and the like is reduced and the quality of an operation environment is improved; plastic particles subjected to extrusion molding are matched with the self-suction feeding barrel and automatic collection and rapid discharging work are finished under the action of the rotary belt, so that the utilization effect is good.

Description

technical field [0001] The invention relates to the technical field of plastic recycling, in particular to an online recycling and granulation device for waste plastics in a plastic product production line. Background technique [0002] Plastic is a high molecular compound polymerized by addition polymerization or polycondensation reaction with monomer as raw material. It has medium resistance to deformation and is between fiber and rubber. Agents, colorants and other additives. As the consumption of plastic products continues to increase, waste plastics are also increasing. In addition, the annual consumption of plastics for automobiles in my country has reached 400,000 tons, and the annual consumption of plastics for electronic appliances and home appliances has reached more than 1 million tons. These products have become one of the important sources of waste plastics after they are scrapped. Plastic recycling refers to the use of certain recycling processes to recycle a...

AI Technical Summary

Problems solved by technology

Most of the existing granulation operations used for plastic recycling are directly completed by crushing operations, and most of them are fixed-position structures, which not only occupy a large production space, but also the dust and unpleasant odors of the crushing operations will affect the recycling efficiency. Poor practicality

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