Invention Grant
- Patent Title: Gravity type fiber filter
- Patent Title (中): 重力型纤维过滤器
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Application No.: US11596195Application Date: 2005-05-13
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Publication No.: US07704382B2Publication Date: 2010-04-27
- Inventor: Young Bae Kang , Gyu Tae Kim , Tae Gyu Park
- Applicant: Young Bae Kang , Gyu Tae Kim , Tae Gyu Park
- Applicant Address: KR Busan
- Assignee: Sungshin Engineering Co., Ltd.
- Current Assignee: Sungshin Engineering Co., Ltd.
- Current Assignee Address: KR Busan
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: TW10-2004-0035180 20040518
- International Application: PCT/KR2005/001415 WO 20050513
- International Announcement: WO2005/115585 WO 20051208
- Main IPC: B01D35/00
- IPC: B01D35/00 ; B01D24/46 ; B01D25/00 ; B01D29/00

Abstract:
The present invention provides a gravity fiber filter, comprising: a filter tank placed in a portion of a large amount of running water; at least one unit filter disposed in the filter tank; a filtered water collecting tank disposed in a lower portion of the filter tank; a discharging pipe extended from the filtered water collecting tank to the height lower than a influent inlet of the filter tank, so that the height of the extended discharging pipe is defined as a height of starting filtration; a sensor; a air inflow pipe through which a backwash air flows in from outside to a lower portion of the filter tank; a control means controlling the operation of filtering and backwashing; and backwash water discharging pipe.
Public/Granted literature
- US20080035536A1 Gravity Type Fiber Filter Public/Granted day:2008-02-14
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