摘要
该操作法适用高炉炉顶PW型气密箱的修复,通过改进装配和密封工艺,设备故障得到有效控制,使用寿命成倍增长,成效显著。
The equipment breakdown in operation of no - bell furnace - top d some measures were adopted, the operation condition of airtight distributing with its work life prolonged. evice is introduced. After box gradually improved,
关键词
布料气密箱
故障
维护
airtight distributing box
breakdown
maintenance
