CHAIN CONVEYER DEVICE PROVIDED WITH CLEANING MECHANISM FOR PULLEY AND CLEANING METHOD OF CONVEYER PULLEY

摘要

PURPOSE: To remove a stuck article piled on the outer surface of a pulley simply and quickly, in a chain conveyer device used for the ash disposal equipment of a garbage incinerator. ;CONSTITUTION: In a chain conveyer device comprised by the winding up of a chain 3 between a head pulley 1 and a tail pulley 2, a relative speed is held forcibly between the moving speed of the head pulley 1 or the tail pulley 2 and the moving speed of the chain 3 and the stuck article piled on the head pulley 1 or the rail pulley 2 is peeled off and removed by a friction force at the chain sliding time.;COPYRIGHT: (C)1996,JPO