DUST COLLECTING APPARATUS AT KILN ENTRANCE OF COKE OVEN

摘要

PURPOSE: A dust collecting device at entrance of coke oven is provided to absorb dirty gas discharged from oven entrance by changing the dirty gas flow direction to the inside of a nozzle part. CONSTITUTION: A dust collecting device at entrance of coke oven comprises a dust collecting hood and an intake port. The dust collecting hood surrounds the outside of the oven entrance. The nozzle part(31) having an inlet(311) is located at a leading end part(313a). The nozzle part is installed inside the dust collecting hood. The intake port is located on the upper side of nozzle part and side part of the oven entrance.