发明名称 |
Screen separator method for foundry waste materials |
摘要 |
A method is provided of separating non-homogeneous materials, such as solid waste by-products from a foundry, by classifying the materials according to size through a series of classifying screens recognizing that particular types of materials within the entire sample tend to fall within certain size ranges permitting the sample to be sorted to a degree according to size to concentrate particular types of materials.
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申请公布号 |
US4648560(A) |
申请公布日期 |
1987.03.10 |
申请号 |
US19850748626 |
申请日期 |
1985.06.25 |
申请人 |
TDJ CO INC |
发明人 |
ROLLE, THOMAS E.;NEBEL, DAVID J.;SHULAN, JOHN L.;LILJESTROM, WILLIAM P. |
分类号 |
B03B9/06;B07B9/00;B22C5/06;(IPC1-7):B02C19/12 |
主分类号 |
B03B9/06 |
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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