A floating decanter and method for charging supernatant from a vesel without drawing floating solids or scum into the discharge. The decanter includes a weir (16) having a central opening and a solid bottom side, a float (12) adjacent to an outer edge of the weir, a weir lift and drive (14) having at least two screw jacks (20) attached to the float and a attachment arm (26) extending to the weir, and an discharge pipe (32) attached to the bottom of the weir. The weir is lowered with respect to the float to discharge supernatant.
申请公布号
WO02094411(A1)
申请公布日期
2002.11.28
申请号
WO2002US16773
申请日期
2002.05.23
申请人
ASHBROOK CORPORATION;THOMPSON, JAMES, E.;DEVINE, JEFFREY, S.;COMBS, MICHAEL
发明人
THOMPSON, JAMES, E.;DEVINE, JEFFREY, S.;COMBS, MICHAEL