Method and apparatus for separating foreign matter from fibrous material
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United States of America Patent
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Aug 24, 2010
Grant Date -
Jul 9, 2009
app pub date -
Jul 7, 2008
filing date -
Jul 17, 2007
priority date (Note) -
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Abstract
An apparatus for cleaning foreign matter from separated tufts of fiber uses a revolving open reel type structure mounted within a porous housing to separate a conveying air stream from tufts of fiber conveyed thereby and deliver the tufts to a toothed cleaning cylinder which passes beneath a plurality of cleaning bars. The open reel utilizes brush like outer surfaces to sweep tufts of fiber from the housing back into the air stream adjacent the cleaning cylinder.
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