发明名称 |
Filter apparatus |
摘要 |
A filter apparatus and filtering system which is particularly applicable for extracting particulated material from hot gases comprising a collector overlying a portion of the upstream face of the filter element for applying a reduced pressure to the particulate filter cake formed thereover to effect a dislodgement and recovery of the filtered particulate material. The collector is movable to progressively traverse substantially the entire upstream face of the filter element to effect a cleaning thereof by removal of the filter cake without interruption of the operation of the filtering system. The invention further encompasses a separator for cleaning the granular filter medium withdrawn from the filter apparatus and for recycling the cleaned filter medium back to the filter apparatus.
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申请公布号 |
US4220458(A) |
申请公布日期 |
1980.09.02 |
申请号 |
US19790005214 |
申请日期 |
1979.01.22 |
申请人 |
KGM ASSOCIATES |
发明人 |
KOPPELMAN, EDWARD;LAPPLE, CHARLES E;MURRAY, ROBERT G;RAO, A KISHAN |
分类号 |
B01D39/06;B01D41/02;B01D46/34;(IPC1-7):B01D41/02 |
主分类号 |
B01D39/06 |
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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