Liquid purification or separation – Sectional chamber press type – With residue removal or liquid agitation
Patent
1978-08-25
1979-09-25
Spitzer, Robert H.
Liquid purification or separation
Sectional chamber press type
With residue removal or liquid agitation
210230, B01D 2512, B01D 2534
Patent
active
041690567
ABSTRACT:
A single type filter press comprising a plurality of vertically suspended filter plates, with which any filter frame is not provided, is disclosed. The filter press comprises a plurality of U-shaped filter cloths. Each filter cloth is guided by a guide roller rotatably mounted at the lower part of each filter plate and has upper ends connected through filter cloth holding rods and a cord-shaped driving member to a driving wheels. When the filter cloths are opened, the driving wheel is rotated in opposite direction so as to move the filter cloth upwardly and downwardly, thereby discharging cake adhered to the cloths.
REFERENCES:
patent: 3289844 (1966-12-01), Emele
patent: 3360130 (1967-12-01), Kaga
patent: 3669273 (1972-06-01), Kurita
patent: 3698557 (1972-10-01), Ishigaki
patent: 3767052 (1973-10-01), Shibasaki
patent: 3807567 (1974-04-01), Iwatani
patent: 3968039 (1976-07-01), Inujima et al.
patent: 4032450 (1977-06-01), Iwatani
NGK Insulators Ltd.
Spitzer Robert H.
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