An automated cleaning and recycling process for waste plastic bottles relates to the technical field of plastic recycling. Firstly, recycled waste plastic bottles are sorted, and sorted plastic bottles of the same type are conveyed to a cleaning and sterilizing device for high-temperature sterilization and preliminary cleaning. The cleaned plastic bottles are slowly fed into a label separation device via a conveying unit to separate and remove adhesive labels on the bottle surfaces. The label-free plastic bottles are sent to a sorting device for secondary manual sorting to classify bottles of different types and materials, and then directly conveyed to a crusher for crushing. Plastic particles discharged from the crusher are delivered to a rinsing device through a screw conveyor. After rinsing, the plastic particles are fed into a high-temperature cooking device for disinfection via high-temperature cooking, followed by spin-drying, inspection, packaging and warehousing. The process features simple steps and easy operation, produces no pollutants during recycling, and is energy-saving and environmentally friendly. The obtained plastic bottle flakes have high purity, high added value and good economic benefits.

Country Code: CN

Application Number: CN201210454069.2