发明名称 |
TUYERE STRUCTURE OF SMELTING FURNACE |
摘要 |
A tuyere structure of a melting furnace includes: a tuyere main body which is covered on an outer periphery thereof with a ring member baked in advance, and is disposed in a hole portion provided in a tuyere brick; and a ramming material which fills a periphery of the ring member so as to fix the ring member. |
申请公布号 |
EP2211133(A1) |
申请公布日期 |
2010.07.28 |
申请号 |
EP20080792785 |
申请日期 |
2008.08.27 |
申请人 |
NIPPON STEEL CORPORATION |
发明人 |
MATSUMURA, YASUNARI;TAOKA, KOHJI |
分类号 |
F27B1/16;C21B11/02;F27B1/14 |
主分类号 |
F27B1/16 |
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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