APPARATUS FOR SUPPLYING GAS IN REPAIRING COKES OVEN

摘要

The present invention relates to a gas supplying device for repairing a cokes oven which comprises: mixed gas supplying line which supplies mixed gas for burning in a combustion chamber through a checker chamber in the lower part; a fuel gas supplying line which separately comprises in order to supply the fuel gas in a low temperature combustion chamber in the outside; a gas supplying line for maintenance which comprises to supply the fuel gas in the combustion chamber by taking out the fuel gas from the fuel gas supplying line while discontinuing the mixed gas supply to repair the checker chamber. The present invention is capable of comprising the repairing gas supplying line which is connected to the fuel gas supplying line in order to take out the fuel gas from the fuel gas supplying line which supplies the fuel gas only in the low temperature combustion chamber in the outside, thereby increasing the output of cokes by stabilizing the quality of the cokes by supplying the high-temperature heat in a carbonizing chamber by continuously maintaining the combustion chamber with the high temperature condition when discontinuing the supplying of the mixed gas for repairing the checker chamber.