发明名称 |
Mechanical method for separating fractions of incinerated urban refuse or similar industrial refuse |
摘要 |
A method for separating fractions of incinerated refuse with a high recuperation yield without requiring special equipment. A first portion of the separation process may be applied to either an initially dry or an initially wet refuse. The refuse is at first screened to a median size. The oversized fraction is crushed and shredded and the non-magnetic fraction separated therefrom is sent commonly to a grinding-rolling mill which also receives the undersize fraction. The undersize fraction downstream of the grinding mill is further treated by a wet separating process, the method achieving separation of ferrous and nonferrous metals, of glasses and silicates, and of magnetic slags.
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申请公布号 |
US4044956(A) |
申请公布日期 |
1977.08.30 |
申请号 |
US19760666374 |
申请日期 |
1976.03.12 |
申请人 |
BUREAU DE RECHERCHES GEOLOGIQUES ET MINIERES |
发明人 |
BENEDETTO, ALEXANDRE;CUVILLIER, ROGER O.;GONY, JEAN-NOEL |
分类号 |
B07B13/00;B03B9/04;B03B9/06;B03C1/30;B07B15/00;(IPC1-7):B02C23/14 |
主分类号 |
B07B13/00 |
代理机构 |
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代理人 |
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地址 |
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