发明名称 |
INSTALACION DE HORNO DE ARCO CON CUBIERTA |
摘要 |
<p>An arc furnace installation wherein the arc furnace is air-tightly enclosed with a shroud and a scrap preheating chamber moves into or out of the shroud in such a way that the preheating chamber may be selectively brought to a position immediately above the arc furnace, a scrap preheating position spaced apart from the arc furnace by a predetermined distance and a scrap charging position outside of the shroud. The number of openings of the shroud may be reduced to a minimum and consequently the total area of the openings may be minimized.</p> |
申请公布号 |
MX157659(A) |
申请公布日期 |
1988.12.08 |
申请号 |
MX19830199420 |
申请日期 |
1983.11.15 |
申请人 |
ISHIKAWAJIMA-HARIMA JUKOGYO KABUSHIKI KAISHA |
发明人 |
YOSHIAKI YOSHIMATSU |
分类号 |
C21C5/52;B08B15/02;C21C5/56;F27B3/10;F27D13/00;F27D17/00;(IPC1-7):H05B6/00 |
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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