| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a leakage wind recovering structure of a blast furnace blower, capable of recovering a leaked air (wind leakage air) from the blast furnace blower and effectively utilizing it. <P>SOLUTION: A piping 41 for the leakage wind recover for recovering a high temperature air leaked from a sealed part of a first blower 11 is fitted to a casing of the first blower 11, and the tip of the piping 41 for the leakage wind recover is connected with an air feeding piping 31 for rust prevention. A piping 42 for the leakage wind recover for recovering the high temperature air leaked from the sealed part of a second blower 12 is fitted to a casing of the second blower 12, and the tip of the piping 42 for the leakage wind recover is connected with an air feeding piping 32 for rust prevention. <P>COPYRIGHT: (C)2012,JPO&INPIT |
