发明名称 |
Aquaculture filtration system employing a rotating drum filter |
摘要 |
An aquaculture system is provided for filtering water and includes a filter rotatably carried in a container for receiving water to be filtered. The filter includes a porous resilient filter screen forming an outer layer of the filter for removing particulate from water passing through the filter screen. A vacuum cleaning device is positioned in direct contact with the resilient filter screen for removing particulate collected at the outer surface of the resilient filter screen. A water nozzle supplies a stream of water to the resilient filter screen to remove particulate therefrom not previously removed by the vacuum cleaning device. A rotation device is coupled to the filter to rotate the filter in the container.
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申请公布号 |
US5558042(A) |
申请公布日期 |
1996.09.24 |
申请号 |
US19940252257 |
申请日期 |
1994.06.01 |
申请人 |
BRADLEY, JAMES E.;LEACH, DUANE C. |
发明人 |
BRADLEY, JAMES E.;LEACH, DUANE C. |
分类号 |
A01K63/04;(IPC1-7):A01K63/04 |
主分类号 |
A01K63/04 |
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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