WATER SUPPLY DEVICE FOR SEALING BETWEEN A ASCENDING TUBE AND LID OF COKE OVEN

摘要

Introduced is a water supply device for sealing an ascending tube and a lid of a coke oven. The water supply device for sealing an ascending tube (10) and a lid (20) of a coke oven prevents air inflow and gas leakage through a gap between the ascending tube and lid of the coke oven. The water supply device comprises a water tank (100) which is installed at the top of the ascending tube (100); and a pipe (200) which is connected with the bottom of the water tank (100) in order to be formed in a particular depth in the gap between the ascending tube (10) and lid (20). Water in the water tank (100) selectively flows along the pipe (200) depending on a state in which the end of the pipe (200) is dipped in sealing water which exists in the gap between the ascending pipe (10) and lid (20), so that sealing water is filled.