APPARATUS FOR OPENING A BRANCH OF BLASTPIPE FOR BLAST FURNACE

摘要

The present invention relates to a blower pipe opening device of the blast furnace, the blasting device 20 is installed on the blind plate 14 to block the blower pipe 12, the blasting device 20 is the operator to operate the remote controller 30 Operate by manipulating. Therefore, the blind plate 14 can be blasted and removed quickly without disassembling the blower pipe 12, thereby minimizing the time delay caused by the blanking operation during the multi-step air flow increase process, thereby achieving the normalization of the blast furnace operation. do.