Plastic waste recovery device and plastic waste recovery method

Abstract

The invention discloses a plastic waste recovery device and a plastic waste recovery method, and relates to the technical field of plastic recovery. A plastic waste recovery device comprises a mounting box and a box cover fixedly connected to the top of the mounting box, a first mounting barrel is fixedly connected to the interior of the mounting box, a first auger is rotationally connected to the first mounting barrel, and a mounting cavity is formed in a shaft of the first auger; water is heated to form hot water through heat emitted by recycled hot-melted plastic waste, the hot water is used for cleaning the smashed plastic waste, the cleaning effect of the smashed plastic waste is improved, and the situation that dust is mixed into recycled plastic to reduce the quality of the plastic is prevented; the plastic waste is preheated through heat of the hot water, the melting efficiency of the plastic waste is improved, hot air is formed through waste heat of the hot water and blown to the cleaned plastic waste, the drying effect of the cleaned plastic waste is improved, and therefore the energy utilization rate is increased.

Description

technical field [0001] The invention belongs to the technical field of plastic product recycling produced by moulds, and in particular relates to a plastic waste recycling device and a plastic waste recycling method. Background technique [0002] When using a mold to make a plastic product, after the plastic product is formed, some burrs are left at the edge, and there is a plastic head connected to the mold at the feed hole of the mold. The plastic waste such as the burr and the plastic head needs to be removed. , these plastic waste will be recycled and reused. [0003] At present, in order to save energy, a certain amount of plastic waste is generally collected and then processed in a centralized manner. During the collection process, the accumulation of plastic waste will cause dust to fall. During the recycling process of plastic waste, the dust and the broken The plastic waste is recycled together, and the dust is processed together with the recycled plastic, which ma...

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Problems solved by technology

[0003]At present, in order to save energy, the plastic waste is generally collected after a certain amount and then processed in a centralized manner. During the collection process, the plastic waste accumulates and will fall on dust , During the recycling process of plastic waste, the dust is recycled together with the broken plastic waste, and the dust is processed together with the recycled plastic, which may cause defective quality problems of recycled plastic

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