发明名称 |
STRUCTURE OF METALLURGICAL FURNACE AND OPERATING METHOD USING THE SAME METALLURGICAL FURNACE |
摘要 |
A metallurgical furnace which comprises a furnace body shell, a bottom wall comprising lining bricks provided on an inner side of the furnace body shell, and a side wall comprising water-cooled metal panels provided on the inner side of the furnace body shell, wherein metal partitions are provided among the water-cooled metal panels, a furnace body comprises upper and lower vessels, which can be separated from each other, and which are provided therebetween with a seal means, a hot metal as a seed molten metal is introduced from a pan to a tap hole via an introduction passage, and a residual molten metal is discharged from an enlarged bottom-blown nozzle port.
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申请公布号 |
CA2307090(C) |
申请公布日期 |
2005.02.01 |
申请号 |
CA19982307090 |
申请日期 |
1998.10.19 |
申请人 |
NKK CORPORATION |
发明人 |
IWASAKI, KATSUHIRO;SAWADA, TERUTOSHI;YAMANAKA, MITSUHIRO;KAWAKAMI, MASAHIRO;SEKIGUCHI, TAKESHI;TAGUCHI, NORIHIKO;WATANABE, MASAYUKI;KIMURA, AKISHI;ISOZAKI, SHINICHI |
分类号 |
C21B11/00;C21C5/42;C21C5/52;F27B3/12;F27D1/12;F27D99/00;(IPC1-7):F27D1/12;C21C5/46;F27B3/16;C21C7/00;F27D3/14 |
主分类号 |
C21B11/00 |
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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