Liquid purification or separation – Sectional chamber press type – With repair or assembling means
Patent
1978-06-22
1979-12-18
Granger, Theodore A.
Liquid purification or separation
Sectional chamber press type
With repair or assembling means
B01D 2500
Patent
active
041793773
ABSTRACT:
A plate filter press has a horizontal guide carrier; a plurality of filter plates shiftably supported on the guide carrier; a projection affixed to each filter plate; and a filter plate shifting device which includes a carrier element supported for displacement parallel to the guide carrier; a drive for moving the carrier element back and forth; as well as a shifting element and a reversing element mounted on the carrier element and arranged for engaging the projection of the filter plate to be shifted. The shifting element and the reversing element each are single-armed levers pivotally secured to the carrier element. The levers have respective free ends oriented towards one another. A bell crank lever is pivotally mounted on the free end of the reversing lever. One end of the bell crank lever is in abutting engagement with the projection of the filter plate to be shifted and the second end extends over the free end of the shifting lever and engages the same when the drive moves the carrier element in a filter plate-closing direction. The free end of the shifting lever abuts the projection of the filter plate to be shifted and moves the same when the drive moves the carrier element in a filter plate-opening direction.
REFERENCES:
patent: 3306455 (1967-02-01), Lismer
patent: 3547269 (1970-12-01), Kurita
patent: 3563386 (1971-02-01), Kurita
patent: 3567027 (1971-03-01), Kurita
patent: 3598240 (1971-08-01), Abe
patent: 3624778 (1971-11-01), Weber
patent: 3878102 (1975-04-01), Busse
patent: 3915863 (1975-10-01), Busse et al.
patent: 4105560 (1978-08-01), Lismer
Schotten Alfons
Spolgen Hermann J.
Eberhard Hoesch & Sohne GmbH & Co.
Granger Theodore A.
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