Screen for cleaning a fiber suspension
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United States of America Patent
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-
Nov 20, 2007
Grant Date -
Oct 7, 2004
app pub date -
Mar 24, 2004
filing date -
Mar 27, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A screen, for cleaning a fiber suspension, includes at least one separating unit containing a housing, a parabolic rotor, a screen basket, an accept chamber, and a reject outlet. The reject outlet is located in the vicinity of the maximum rotor diameter. The screen also includes one or several devices for interrupting the axial flow located in the vicinity of the maximum rotor diameter.
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