NOZZLE FOR CLEANING A FILTER BAG IN DUST COLLECTOR

摘要

PURPOSE: A nozzle for cleaning a filter-bag is provided to maximize the efficiency of a filter bag cleaning process by minimizing a gap between the spraying hole of a spraying nozzle and the wall of the filter-bag. CONSTITUTION: A nozzle for cleaning a filter-bag includes a nozzle body(21) and a combining plate(22). Both end parts of the nozzle body are opened along the longitudinal direction in order to form a space in the nozzle body. Fluid moves through the space. A plurality of through holes(21a) is formed along an edge which is adjacent to one end part of the nozzle body. Compressed air is sprayed through the though holes. The combining plate is combined with one end part of the nozzle body in order to be closed. The through holes are slantly formed.