Liquid purification or separation – Filter – Movable medium
Patent
1984-04-13
1986-06-17
Fisher, Richard V.
Liquid purification or separation
Filter
Movable medium
210406, 2104161, 162278, 162297, 162365, 162367, B01D 3304, B01D 3340
Patent
active
045955018
ABSTRACT:
A horizontal endless belt vacuum filter comprises an endless belt pierced, in its central part, with holes moving above the upper opening of a longitudinal vacuum and extending beneath the upper side of the conveyor belt. An endless filtering medium passes over guide rollers and is applied on the upper side of the conveyor belt, in order to receive the mass to be filtered. The vacuum box is mounted to pivot, as a whole, about a longitudinal axis offset laterally on one side of the conveyor belt. This vacuum box is borne by the inner ends of transverse bars which are articulated on horizontally aligned bearings materializing the pivot axis and which bear, at their outer ends, a manifold. This manifold is connected on the one hand to the vacuum box, via at least one connecting pipe, and on the other hand to the source of vacuum, by at least one dismountable coupling member.
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Fisher Richard V.
Millard Wanda L.
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