RAKE STRUCTURE FOR AUTOMATIC DUST COLLECTOR

摘要

PROBLEM TO BE SOLVED: To minimize the failure rate of an automatic dust collector for scooping up dust in sewage water. SOLUTION: The automatic dust collector comprises a screen frame with a plurality of screen bars arranged respectively with clearances c in the axial direction, and a rake with claws arranged in the axial direction to respectively turn the clearances c to scoop up dust. The claws are axially arranged with at least one clearance c left between the adjacent claws. COPYRIGHT: (C)2003,JPO