Filter press

Details Filter press Filter press

1978-11-02

1980-04-08

Spitzer, Robert H.

Liquid purification or separation

Sectional chamber press type

With residue removal or liquid agitation

210230, B01D 2534

Patent

active

041972031

ABSTRACT:
A filter press includes a plurality of filter plates disposed in a row, each having an arm extending laterally outward from the opposite, lateral sides thereof, which are slidably supported on a pair of spaced-apart, parallel tracks, the latter of which are each associated with a synchronously-controlled, reversible chain drive. Each of the plates has a pivot lever mounted on each of the arms thereof, which is movable between a locking position, in which it couples the plate to the preceding plate and, a release position, in which it disengages the plate from the preceding plate. A plurality of cam assemblies are carried on the chain drives, which successively permit individual release of one of the plates from the preceding and succeeding plates, while the remaining succeeding plates remain locked together.

REFERENCES:
patent: 3232435 (1966-02-01), Fismer
patent: 3306455 (1967-02-01), Fismer
patent: 3331511 (1967-07-01), Kurita
patent: 3360130 (1967-12-01), Kaga
patent: 3563386 (1971-02-01), Kurita

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