A high-speed and high-quality sorting waste plastic bottle processing system and method thereof

Abstract

The invention discloses a high-speed and high-quality sorting waste plastic bottle processing system and its method, comprising a plastic bottle input mechanism, a plastic bottle remote transmission mechanism, a washing mechanism, a manual sorting table, a label removing machine, a bottle label separator, Multiple fans, screens, steel plate walls, pulverizers, cold water sedimentation tanks, cleaning boilers, centrifugal dehydrators, hydraulic separation tanks and multiple screw conveyors; manual sorting stations include first, second and third manual sorting Taiwan; the delivery pipeline between the first manual sorting station 4 and the demarking machine 5 is provided with a high-temperature steam input pipe. There are two centrifuge settings. After washing, sorting, delabeling, crushing, sedimentation, drying and other processes, the plastic bottles are processed into clean plastic sheets and packed into bags. The waste plastic bottle processing system for high-speed and high-quality sorting of the present invention has the advantages of improved handling efficiency of plastic bottles, good demarking effect, high sorting efficiency, convenient and fast delivery of plastic bottles on site, and the like.

Description

technical field [0001] The invention relates to a high-speed and high-quality sorting waste plastic bottle processing system, in particular to a high-speed high-quality sorting waste plastic bottle processing system for cleaning, removing labels and crushing waste plastic bottles. Background technique [0002] At present, most beverage bottles on the market are plastic bottles. Plastic bottles are mainly made of materials such as polyethylene or polypropylene with the addition of various organic solvents. Polyester (PET), polyethylene (PE) and polypropylene (PP) are widely used as raw materials for plastic bottles. After adding corresponding organic solvents, after high temperature heating, they are blown, extruded, or injection molded through plastic molds. plastic container. It is mainly used for liquid or solid disposable plastic packaging containers for beverages, food, pickles, honey, dried fruits, edible oil, agricultural and veterinary drugs, etc. Plastic bottles h...

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Problems solved by technology

[0006] The present invention provides a high-speed and high-quality sorting waste plastic bottle processing system in order to avoid the shortcomings of the above-mentioned prior art, so as to solve the problem that the crushed plastic sheets in the existing plastic bottle recovery system are easy to dehydrate and dry. Bonding, centralized processing of plastic bottles requires a lot of manpower and material resources, etc.

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