发明名称 |
SERVICE MACHINE USED FOR INTERVENTION ON ELECTROLYSIS CELLS FOR PRODUCING ALUMINIUM BY IGNEOUS ELECTROLYSIS |
摘要 |
<p>The invention relates to a service machine (3) for a series of electrolysis cells (2) for the production of aluminium by igneous electrolysis, which includes: a) a bridge crane (4) capable of translation above said electrolysis cells; a tool-bearing carriage (6) on which is attached a service module including tools (10); c) a casting winch (13) connected to said bridge crane and for gripping and positioning near the cell (2) a casting assembly including a ladle (40), a casting tube (41) and a pressure reduction device; and an independent device (50, 50') capable of generating pressurised air. The machine is characterised in that the pressurised air generating device includes a first compressor (50) capable of supplying a pressurised air flow at least equal to the minimum air flow required for operations other than casting, and at least a second compressor (50') arranged so that, when operating simultaneously with the first compressor, the assembly supplies a pressurised air flow at least equal to the minimum air flow required for casting.</p> |
申请公布号 |
WO2010031919(A8) |
申请公布日期 |
2011.02.17 |
申请号 |
WO2009FR01095 |
申请日期 |
2009.09.15 |
申请人 |
E.C.L.;WATTEL, ARNAUD;DAVID, STEPHANE |
发明人 |
WATTEL, ARNAUD;DAVID, STEPHANE |
分类号 |
C25C7/08;C25C3/06;C25C3/10 |
主分类号 |
C25C7/08 |
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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