发明名称 |
BUMPER GUARD FOR METALLURGICAL APPARATUS |
摘要 |
<p>BUMPER GUARD FOR STEEL CONVERTING APPARATUS ENCLOSURE An open topped vessel for converting molten ferrous metal to steel is pivotal about a horizontal axis and has bottom tuyeres for blowing oxygen or other gases upwardly through molten metal contained therein. An enclosure at least partially surrounds the vessel and cooperates with a smoke hood to prevent the escape of pollutants when the vessel is in a generally vertical gas blowing position. The vessel is pivotable about a horizontal axis to position its open top adjacent an access door in the enclosure whereby the vessel may be charged with hot metal from a ladle or with scrap from a charging chute. A pair of bumpers are positioned adjacent the access door support beams to prevent damage thereto by the charging apparatus.</p> |
申请公布号 |
CA1080966(A) |
申请公布日期 |
1980.07.08 |
申请号 |
CA19770270914 |
申请日期 |
1977.02.02 |
申请人 |
PENNSYLVANIA ENGINEERING CORPORATION |
发明人 |
ZIEGLER, JOSEPH |
分类号 |
C21C5/28;C21C5/40;F27D17/00;(IPC1-7):21C5/28;21C5/46 |
主分类号 |
C21C5/28 |
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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