Liquid purification or separation – Plural distinct separators – Filters
Patent
1988-06-03
1990-04-24
Fisher, Richard V.
Liquid purification or separation
Plural distinct separators
Filters
210346, 210409, 210420, 2104161, 210486, B01D 2932
Patent
active
049198050
ABSTRACT:
A system for continuously or periodically flushing collected particles from filter leaf assemblies without interrupting the filtering operation is disclosed. The filter leaf assemblies are constructed from a pair of like grid-like filter media support panels mounted in spaced parallel relationship within a rigid rectangular peripheral frame. Sheets of filter media overlie the outer surfaces of the support panels and are fixedly sealed to the frame around the entire periphery of the panel. One side of the frame is fixedly mounted to an outlet pipe whose interior communicates with the space between the support panels via mating slots in the pipe wall and frame. Two filter media attachment arrangements and two frame to pipe mounting arrangements are disclosed.
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Fisher Richard V.
Millard Wanda L.
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