Refining segment and a refining apparatus comprising a refining disc with such refining segment
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United States of America Patent
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-
Aug 23, 2005
Grant Date -
Oct 2, 2003
app pub date -
Jun 7, 2001
filing date -
Jun 8, 2000
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Apparatus for use as at least a portion of the refining surface of a refining disk is disclosed for use in a refiner for lignocellulosic material disposed in a refiner housing, the apparatus including a refiner segment having a periphery and mountable on the refining disk in juxtaposition with an opposing refining disk for treating the lignocellulosic material in the refining gap therebetween and a guide disposed along the entire periphery of the refining segment whereby lignocellulosic material leaving the refining gap is deflected from being thrown directly against the refiner housing.
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