发明名称 |
Stirring molten metal |
摘要 |
For stirring molten metal such as aluminum in a furnace, metal is alternately withdrawn from and discharged as a jet into the body of molten metal, such being effected by successive application of suction and gaseous pressure to a tubular vessel which projects beneath the surface of the molten metal for advantageously delivering the successive quantities in a horizontal direction over a preferably long path. Effective, reliable stirring of the entire body of metal is achieved with one or more such means, the extent of stirring being controllable; the results include saving of energy and of time for furnace operation, and reduction of melt loss.
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申请公布号 |
US4008884(A) |
申请公布日期 |
1977.02.22 |
申请号 |
US19760697113 |
申请日期 |
1976.06.17 |
申请人 |
ALCAN RESEARCH AND DEVELOPMENT LIMITED |
发明人 |
FITZPATRICK, NIGEL PATRICK;BYRNE, JAMES NEVILLE;MACDONALD, ANGUS JAMES |
分类号 |
C22B9/00;C22B21/00;F27B3/04;F27B3/06;F27B3/10;F27D1/18;F27D3/00;F27D27/00;(IPC1-7):C22B9/02 |
主分类号 |
C22B9/00 |
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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