APPARATUS FOR PREVENTING USDESIRED FALLING OF COAL FROM CHARGING CAR DROP SLEEVE IN COKE OVEN

摘要

In the present invention, in a coke oven facility of a steel mill, when the charging car completes the charging of coke raw material into a coke oven carbonization chamber and runs over the coke oven for the next carbonization charging, the remaining coal in the drop sleeve of the charging car becomes the top of the coke oven. The present invention relates to a car drop-driving grenade prevention device of a coke oven, in order to prevent the occurrence of problems caused by falling on the floor and problems caused by the same.;The present invention is rotatably supported by the support pins 23 provided on both sides of the drop ribs 6 to the head of the dropping gate (20) in the lower of the charging vehicle drop ribs 6, the link to the hitch gate 20 A connection to an up-down rod 19 through 21, and the up-down rod 19 is connected to a drop-sleeve cylinder 13 for up-down operating the drop-sleeve 6 through links 12 and 12-1. It provides a charging vehicle drop sleeve rib prevention device of the coke oven, characterized in that the installation.