发明申请
- 专利标题: EDUCTOR CIRCULATED NUTSHELL MEDIA WATER FILTER
- 专利标题(中): EDUCTOR循环NUTSHELL媒体水过滤器
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申请号: US14512914申请日: 2014-10-13
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公开(公告)号: US20160101991A1公开(公告)日: 2016-04-14
- 发明人: ROBERT LONG
- 申请人: ROBERT LONG
- 主分类号: C02F1/28
- IPC分类号: C02F1/28 ; B01D29/62
摘要:
This patent application covers a nutshell media filter with an external, horizontally mounted media retention screen, a concentric flow inlet distributor, a vessel false bottom, the use of an educator to circulate filter media, use of jackshaft/pillow block bearing to drive the circulation pump, and a plug flow displacement step in the media cleaning cycle.