发明名称 |
Lance hoisting and skull detecting apparatus for basic oxygen steelmaking furnaces |
摘要 |
A pair of cables are employed to raise and lower the lance of a basic oxygen steelmaking furnace. A centrally suspended equalizer bar is connected between the cables and a load detector is connected to the bar to sense the weight of a lance being hoisted. The detector functions to sense the build up of a slag skull on the lance.
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申请公布号 |
US4247086(A) |
申请公布日期 |
1981.01.27 |
申请号 |
US19790005198 |
申请日期 |
1979.01.22 |
申请人 |
KAISER STEEL CORPORATION |
发明人 |
HEPLER, JR., JOHN G. |
分类号 |
C21C5/46;(IPC1-7):C21C5/32 |
主分类号 |
C21C5/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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