TRASH CLASSIFYING APPARATUS, TRASH CLASSIFYING PERFORATED DRUM USED FOR THE APPARATUS, TRASH CLASSIFYING PERFORATED DRUM EQUIPPED WITH CLEANING ROTOR FOR REMOVING CLOGGING OF TRASH CLASSIFYING PERFORATED DRUM AND ITS PRODUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To automatically remove clogging without labor and in a short time by operating a cleaning rotor for removing clogging when a trash classifying perforated drum is clogged.;SOLUTION: Protruded pins are attached on the rotor so as to be fitted into holes of the trash classifying perforated drum and are simultaneously rotated in order to remove clogging.;COPYRIGHT: (C)2005,JPO&NCIPI