Screw conveyor for a decanter centrifuge
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United States of America Patent
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Jun 12, 2007
Grant Date -
Mar 1, 2007
app pub date -
May 27, 2004
filing date -
Jun 18, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
A screw conveyor intended and formed for use in a decanter centrifuge for separation of solid particles from a fluid compound, comprising a central body, at least one conveyor thread and at least one baffle bridging a flow path formed between different parts of the conveyor thread. The screw conveyor has at least two originally separate parts, each of which comprises a portion of said conveyor thread and which are kept together axially. The baffle constitutes a separate member arranged to be kept in place between said parts of the screw conveyor, when these parts are kept together axially, and has a portion which forms a part of the conveyor thread in an area where the conveyor thread intersects with and extends past the baffle.
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