Solid bowl worm centrifuge
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United States of America Patent
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Aug 13, 1996
Issued Date -
N/A
app pub date -
Dec 22, 1994
filing date -
Oct 17, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An apparatus for the centrifugal separation of a solid-liquid mixture including an elongate centrifuge drum rotatable about a central axis, a coaxially located conveyor worm within the drum having worm helix flights on a worm drum therein, an opening for the discharge of a light fraction and an opening for the discharge of a heavy fraction, the opening for the discharge of the light fraction located in a radius from the drum axis less than the radius of the worm drum and the opening for the heavy fraction being located at a radius relative to the axis of the drum less than the radius of the worm drum.
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