发明名称 |
ELECTRODE ARRANGEMENT AS SUBSTITUTE BOTTOM FOR AN ELECTROTHERMIC SLAG SMELTING FURNACE |
摘要 |
<p>The electrode arrangement uses vertically oriented electrodes (4) with side wall contacts (7) for an electrothermic smelting furnace (1) for aluminum production. The side wall contacts (7) are radially moveable into the furnac e (1) to compensate for wear on the contacts. The side wall contacts (7) can b e hollow to allow a slag forming charge to be fed to the furnace (1). The arrengements of contacts at the side wall increases the life of the bottom lining.</p> |
申请公布号 |
CA2536617(A1) |
申请公布日期 |
2005.03.10 |
申请号 |
CA20042536617 |
申请日期 |
2004.08.17 |
申请人 |
ELKEM AS;ALCOA INC. |
发明人 |
BRINCH, JON CHRISTIAN;AUNE, JAN ARTHUR;JOHANSEN, KAI |
分类号 |
F27B3/08;C03B5/027;C22B4/08;C22B21/02;F27D11/04;F27D11/08;H05B7/148 |
主分类号 |
F27B3/08 |
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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