发明名称 |
Preheating mechanism for use with duplex electric-arc furnace system |
摘要 |
A preheating mechanism for use with a duplex electric-arc furnace system is disclosed. The mechanism comprises a car travelling in a direction parallel to the straight line connecting the centers of the two furnaces, and a traversing car that is positioned above said first car and travels in a direction transversal to the direction in which said first car travels, said traversing car being capable of travelling over said first car in said transversal direction until it reaches a position where it overhangs either one of the two furnaces, said traversing car being provided with a raw material preheating combustor and a dust collecting hood in such a manner that each of said combustor and hood can be raised or lowered in the vertical direction.
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申请公布号 |
US4653065(A) |
申请公布日期 |
1987.03.24 |
申请号 |
US19860826390 |
申请日期 |
1986.02.05 |
申请人 |
NIPPON STEEL CORPORATION |
发明人 |
SEKI, MASAHIKO;NAKATANI, HIROSHI;KOGUMASAKA, KATSUYA;TAKAO, SEIYU;ARIMITSU, ISAO;FUJIMORI, HISANORI |
分类号 |
C21C5/52;C21C5/56;F27B3/08;F27D13/00;F27D17/00;F27D99/00;(IPC1-7):F27D3/00 |
主分类号 |
C21C5/52 |
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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