发明名称 |
ANORDNING FOR UPPSAMLING AV UGNSGASER FRAN UGNAR FOR SMELTELEKTROLYTISK FRAMSTELLNING AV ALUMINIUM |
摘要 |
APPARATUS FOR GAS COLLECTION IN ALUMINUM SMELTING FURNACES A gas collection apparatus for use in electrical smelting furnaces especially those for the production of aluminum is disclosed. The apparatus comprises a substantially annular body positioned beyond the outer circumference of the furnace at its lower edge and tapering towards the anode carrier at its upper edge. A space at the bottom is left between the wall of the gas collection apparatus and the furnace to permit introduction of air resulting in a chimney effect in the gas collecting apparatus of the present invention. |
申请公布号 |
SE412768(B) |
申请公布日期 |
1980.03.17 |
申请号 |
SE19750009775 |
申请日期 |
1975.09.03 |
申请人 |
* LISTA OG MOSJOEN ALUMINIUMVERK ELKEM ALUMINIUM AS & CO |
发明人 |
A * ENGESLAND |
分类号 |
B01D53/68;B01D53/77;C25C3/22;(IPC1-7):25C3/22 |
主分类号 |
B01D53/68 |
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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