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. |
申请公布号 |
US8118175(B2) |
申请公布日期 |
2012.02.21 |
申请号 |
US20080173559 |
申请日期 |
2008.07.15 |
申请人 |
DAVIS WILLIAM E.;PETIT PETER J.;SIEMENS INDUSTRY, INC. |
发明人 |
DAVIS WILLIAM E.;PETIT PETER J. |
分类号 |
B01D33/00;B01D33/39;C02F1/44 |
主分类号 |
B01D33/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|