Liquid purification or separation – Sectional chamber press type – Medium clamped in joint
Patent
1988-12-16
1990-06-05
Jones, W. Gary
Liquid purification or separation
Sectional chamber press type
Medium clamped in joint
210230, 210231, 100115, 100199, 100211, 100295, B01D 2512
Patent
active
049311778
ABSTRACT:
Composite, unbreakable plates for filter-presses are formed by the firm assembly of, in succession for each plate, a first thin frame 1 collecting the filtrates, a grooved resilient membrane 4 to squeeze the cake, a second thin frame 3 forming a chamber for the fluid inflating the membranes, a second similar membrane, and a third thin frame similar to the first frame. The filtration composite plate cooperates with a frame or is a recess plate which is spaced for unloading of the cakes collected. Each plate or frame has a small jack operating between small extensions at the top of the frames or on top of the plates for separating the plates.
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