Double-action pusher centrifuge and pusher base device

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United States of America Patent

PATENT NO 10363500
APP PUB NO 20150367260A1
SERIAL NO

14735634

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Abstract

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A double-action pusher centrifuge separates a mixture into solid cake and liquid. The pusher centrifuge includes a screen drum rotatable about an axis and in which a pusher base device is arranged to be movable along the axis of rotation. The solid cake is displaced by an outer ring region of the pusher base device. A plurality of axial passage openings are disposed in the outer ring region and connect front and rear regions of the screen drum. A feed unit is arranged at an inflow disk such that the mixture can be introduced via the feed unit and the inflow disk into empty space on the screen drum on displacement of the solid cake. An inflow gap applies the mixture into the empty space, and is between an inflow edge of the inflow disk and a pusher base plate of the pusher base device with an inflow region.

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Patent Owner(s)

Patent OwnerAddress
FERRUM PROCESS SYSTEMS AGINDUSTRIESTRASSE 11 SCHAFISHEIM 5503

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Keller, Nik Effrektion, CH 1 4

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