发明名称 |
Improvements in or relating to filters |
摘要 |
There is disclosed a filtering apparatus and related method for use eg. in separating fine mist particles from a gas. "Fibre/candle filters" consisting of a fibrous filter bed packed into an annular space between two concentric mesh or open-work cylinders are known. Gas(es) pass along the cylinders either up or down and either from inside to outside. A problem exists with such filters namely a tendency to flood or over-saturate. The invention therefore provides a filter apparatus (5) for separating mist or liquid particles from a gas, comprising at least first and second fibrous filter beds (15) packed into an annular space (20) between first and second substantially concentric mesh or open-work tubular structures (25,30), at least one substantially annular member (35) being provided between each adjacent fibrous filter bed (15). <IMAGE> |
申请公布号 |
AU6063699(A) |
申请公布日期 |
2000.06.15 |
申请号 |
AU19990060636 |
申请日期 |
1999.11.25 |
申请人 |
BEGG, COUSLAND & COMPANY LIMITED |
发明人 |
GRAEME MICHAEL COUSLAND;ROBERT MURDOCH;EKKEHARD SEITZ;JOACHIM MUELLEN |
分类号 |
B01D46/24 |
主分类号 |
B01D46/24 |
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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