METHOD AND DEVICE FOR CLEANING THERMOPLASTIC RESINOUS PRODUCTS

摘要

PURPOSE: Provided are method and device for cleaning thermoplastic resinous products in which foreign matters are sufficiently removed from the resinous products so that the resinous material is usable in the same field. CONSTITUTION: The method for cleaning thermoplastic resinous products comprises the steps of: crushing the collected thermoplastic resinous products into crushed pieces; supplying the crushed pieces together with water into a cleaning device having a vessel and a rotary body disposed in a rotatable manner within the vessel, wherein at least part of the inner surface of the vessel and/or a surface of the rotary body to be in contact with the crushed resinous pieces is roughened, and rotating the rotary body to clean the crushed pieces.