发明名称 |
TAP-HOLE APPARATUS |
摘要 |
<p>A taphole apparatus for a steel-making converter, which is comprised of a series of refractory blocks each defining a bore and the bores being aligned to define respective and successive sections of the taphole, the bore of a first one of the refractory blocks at a hot inlet end of the taphole being funnel-shaped and the bore of a last one of the refractory blocks at a cold outlet end of the tap hole having a smaller diameter than the funnel-shaped bore at the hot inlet end.</p> |
申请公布号 |
CA1170450(A) |
申请公布日期 |
1984.07.10 |
申请号 |
CA19820394986 |
申请日期 |
1982.01.26 |
申请人 |
VEITSCHER MAGNESITWERKE-ACTIEN-GESELLSCHAFT |
发明人 |
STEINWIDER, RUPERT;WEITZER, PAUL |
分类号 |
C21C5/44;C21C5/46;(IPC1-7):F27D3/15 |
主分类号 |
C21C5/44 |
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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