COKE OVEN DOORS FOR PROMOTING TEMPERATURE INCREASE IN THE VICINITY THEREOF

摘要

A coke carbonization furnace cover capable of promoting an increase in temperature of coal particles (2) charged in a coke carbonization furnace (1 ) near the coke furnace cover to suppress the generation of defective coke and occurrence and adhesion of tar, wherein lateral body support frames (16) are installed at multiple positions in the vertical direction of the furnace in an insulation box (11) provided on the coke carbonization furnace side of a furnace cover structural body (3) for opening and closing the access opening (4) of the coke carbonization furnace (1) for charging the coal particles (2 ) therein, and furnace generation gas migration and separating chambers (15) o f bottom-less structure are provided between the lateral body support frames (16) in vertical direction in the state of coal particle entry shielding str ip members (17) vertically and horizontally arranged parallel with each other a nd detachably suspended with small ventilating clearances (18) provided in the lateral direction thereof.