Self-diluting feedwell for thickener dilution

Details Self-diluting feedwell for thickener dilution Self-diluting feedwell for thickener dilution

1997-05-21

1999-04-13

Upton, Christopher

Liquid purification or separation

Recirculation

210207, 210519, 417198, 366136, 3661741, B01D 2124

Patent

active

058939709

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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