METHOD OF REPAIRING OVEN PORT OF COKE OVEN AND HEIGHT WORK VEHICLE FOR REPAIRING OVEN PORT OF COKE OVEN

PROBLEM TO BE SOLVED: To provide a method of repairing the oven port of a coke oven, which can repair the oven port of a coke oven without requiring much time and cost when a sealing medium is filled in between a newly replaced door frame and the door frame-fitted surface of a coke oven carbonization chamber to repair the oven port of a coke oven; and to provide a height work vehicle for repairing the oven port of a coke oven. SOLUTION: The oven port of a coke oven is repaired using a height work vehicle 1 having a height work table 2 and a traveling truck 3 having a work table lift 5 for driving the height work table 2 up and down in the vertical direction, the height work table 2 having a work deck 7 for filling a sealing medium in between the door frame-fitted surface of a coke oven carbonization chamber and the door frame and a deck driving cylinder 8 for extensibly driving the work deck 7 in the horizontal direction from the height work table 2. COPYRIGHT: (C)2011,JPO&INPIT