发明名称 |
Baffle assembly for air and water backwash of a media filter |
摘要 |
A baffle system is described that significantly reduces media loss caused by turbulence encountered during gas and liquid backwashing of a discrete media filter bed. When positioned about a filter collection trough or outlet, the baffle system deflects rising gas bubbles away from the collection trough and disengages filter media from the backwash liquid.
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申请公布号 |
US5207905(A) |
申请公布日期 |
1993.05.04 |
申请号 |
US19920951203 |
申请日期 |
1992.09.25 |
申请人 |
THE GRAVER COMPANY |
发明人 |
O'BRIEN, MICHAEL J.;SALEM, ELI |
分类号 |
B01D24/46;B01D24/22;B01D29/62 |
主分类号 |
B01D24/46 |
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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