| 发明名称 |
Drop-in furnace lining |
| 摘要 |
A cast refractory and back-up insulation are positioned on a lifting frame for convenient placement in, and removal from, the furnace shell of an aluminum or other metal refining system. Furnace lining replacement is thereby readily accomplished at the operational location of the furnace.
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| 申请公布号 |
US5395096(A) |
申请公布日期 |
1995.03.07 |
| 申请号 |
US19930174721 |
申请日期 |
1993.12.29 |
| 申请人 |
PRAXAIR TECHNOLOGY, INC. |
发明人 |
MOREIRA, NELSON C.;SARLITTO, RAYMOND J.;FISHER, MICHAEL J.;BISCO, THOMAS |
| 分类号 |
F27B1/00;F27B3/14;F27D1/00;F27D1/16;F27D3/00;(IPC1-7):C21C5/42 |
主分类号 |
F27B1/00 |
| 代理机构 |
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代理人 |
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