Liquid purification or separation – Filter – Movable medium
Patent
1974-11-01
1976-06-01
Hart, Charles N.
Liquid purification or separation
Filter
Movable medium
100152, 209254, 209272, 210 77, 210401, 210405, 210456, B01D 3336, B01D 3338
Patent
active
039607321
ABSTRACT:
An improved system for dewatering dilute slurries is disclosed. The system includes a spring-loaded sludge feed tray incorporating an adjustable flow splitter plug, along with spring-loaded sludge side guides. The sludge-cake compression section provides for a compression roller which is adjustable between two positions as a component in the backflushing of the sludge carrier screen using cake effluent. Also, a particular screen sludge solids loading range is employed which results in a significant improvement in performance and capacity of the dewatering system.
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patent: 3796317 (1974-03-01), Lippert et al.
Lippert Thomas E.
Skriba Michael C.
Hart Charles N.
Mukai Robert G.
The United States of America as represented by the Administrator
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