发明名称 |
VERFAHREN UND VORRICHTUNG ZUM VERARBEITEN ODER RÜCKGEWINNEN VON METALLEN |
摘要 |
<p>Continuous melting of lightweight shredded metal, e.g. in the recycling of aluminium can scrap, uses apparatus as shown in Figure 1, the scrap portions being fed into the top of a melting chamber (12) to be acted on by an upward flow of gases at controlled velocity, preferably recirculated from the top to the bottom by a fan (18), and heated to a temperature in excess of the metal melting point; the portions being borne in the flow within the chamber until they melt into denser droplets or globules which drop from the chamber to collect in a holding furnace (26). <IMAGE></p> |
申请公布号 |
AT146823(T) |
申请公布日期 |
1997.01.15 |
申请号 |
AT19920307973T |
申请日期 |
1992.09.02 |
申请人 |
STEIN ATKINSON STORDY LIMITED |
发明人 |
LEWIS, KEITH CLIVE;PERRY, OPHNEIL HENRY |
分类号 |
C22B7/00;C22B21/00;(IPC1-7):C22B7/00 |
主分类号 |
C22B7/00 |
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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