发明名称 |
Preheating process for steel-making materials |
摘要 |
A preheating process for steel-making materials, in which the steel-making materials are preheated in a preheating furnace and transferred to a bucket in a clean state for charging them into the steel-making furnace by scattering any dust sticking to the materials by dumping them into the bucket and collecting the scattered dust.
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申请公布号 |
US4395280(A) |
申请公布日期 |
1983.07.26 |
申请号 |
US19810237768 |
申请日期 |
1981.02.24 |
申请人 |
DAIDOTOKUSHUKO KABUSHIKI KAISHA |
发明人 |
TAKENOUCHI, AKIRA;NIWA, YUKIO |
分类号 |
F27D13/00;(IPC1-7):C22B1/00 |
主分类号 |
F27D13/00 |
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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