Liquid purification or separation – Processes – Separating
Patent
1983-12-05
1990-01-09
Jones, W. Gary
Liquid purification or separation
Processes
Separating
100 37, 100197, 100198, 100202, 210225, 210228, 383 86, 383 861, 383 99, B01D 2512, B01D 2912
Patent
active
048926655
ABSTRACT:
A press for pressing liquid from thin layers of liquid-containing masses including a frame, first and second spaced fixed platens on the frame, a movable platen between the first and second fixed platens for dividing the press into first and second operating sections, first and second bag-carrying frames in the first and second operating sections, first and second series of racks on the first and second bag-carrying frames, first and second series of bags interspersed with the first and second series of racks, the bags having downwardly converging side seams from open tops, pivot means mounting the first and second bag-carrying frames for pivotal movement between first positions wherein the bags have their open tops facing upwardly and second positions outside of the frame where the bags have their open tops facing downwardly, and motor mechanism for selectively moving the movable platen toward and away from each of the fixed platens.
REFERENCES:
patent: 184595 (1876-11-01), Cussen
patent: 218879 (1879-08-01), Hartshorn
patent: 1131032 (1915-03-01), Berrigan
patent: 2346375 (1944-04-01), Harris
patent: 2764339 (1956-09-01), Owens
patent: 2943738 (1960-07-01), Schmidt, Jr.
patent: 3204769 (1965-09-01), Davis
patent: 4219425 (1980-08-01), Yoshida
patent: 4397744 (1983-08-01), Haruo
patent: 4421150 (1983-12-01), Masters
Gastel Joseph P.
Jones W. Gary
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