发明名称 Sludge treatment system for dam
摘要 The sludge treatment system is comprised of a dam passage penetrated through a dam (D); an induction pipe (11) for discharging a sediment retained by the dam (D) and having an inlet (11a) toward the floor of the dam (D) and an outlet connected to an inner end of the dam passage; an induction force action pipe (13) connected to an outer end of the dam passage and extended in a height for utilizing an atmospheric pressure as an induction force of the sediment; a U shape air control pipe (14) connected to the induction force action pipe (13), and preventing for an air from coming into the induction force action pipe (13); a drain pipe (15) connected to the air control pipe (14) for discharging the sediment; and an air vent pipe (16) connected to a horizontal flat portion of the air control pipe (14) for dissipating the induction action of both the air control pipe (14) and the drain pipe (15).
申请公布号 US7857967(B2) 申请公布日期 2010.12.28
申请号 US20060991747 申请日期 2006.09.05
申请人 LEE WAN YOUNG 发明人 LEE WAN YOUNG
分类号 E02B8/00 主分类号 E02B8/00
代理机构 代理人
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