Liquid purification or separation – Recirculation
Patent
1991-09-26
1995-02-14
Lithgow, Thomas M.
Liquid purification or separation
Recirculation
210205, 210206, 210207, 210519, 417198, 366136, 366174, B01D 2124
Patent
active
053892500
ABSTRACT:
A self-diluting feedwell for a thickener or settling tank includes a delivery pipe for providing an influent feed stream of slurry, a nozzle for directionally discharging the influent feed stream, and an eductor structure including a launder zone for receiving the nozzle discharge, a throat zone for creating a reduced pressure area for eduction of diluent into the launder zone, and a discharge zone for dispensing the diluted influent into a thickener or settling tank.
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Emmett, Jr. Robert C.
Laros Timothy J.
Turner Simon D.
Wood Leonard J. A.
Baker Hughes Incorporated
Lithgow Thomas M.
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