发明名称 |
Venting device for a disc filter |
摘要 |
A filter device having a vent device for inhibiting formation of a vacuum in the filter device. The filter device includes a drum for receiving the liquid wherein the drum includes a drum headspace. The filter device also includes filter sets for filtering the liquid. The drum is rotated to enable cleaning of filter media. The filter device also includes a frame having spaced apart supports for supporting each of the filter sets. A fluid passageway extends between the supports, wherein the fluid passageway provides fluid communication between the tank headspace and a filter set to vent a filter set.
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申请公布号 |
US2012298573(A1) |
申请公布日期 |
2012.11.29 |
申请号 |
US201213400180 |
申请日期 |
2012.02.20 |
申请人 |
DAVIS WILLIAM E.;PETIT PETER J. |
发明人 |
DAVIS WILLIAM E.;PETIT PETER J. |
分类号 |
B01D33/00 |
主分类号 |
B01D33/00 |
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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