Classifying – separating – and assorting solids – Sifting – With liquid treatment
Patent
1998-03-17
2000-08-29
Nguyen, Tuan N.
Classifying, separating, and assorting solids
Sifting
With liquid treatment
209284, 209288, 209380, 209395, 2103803, 210402, 210403, B07B 122
Patent
active
061094501
ABSTRACT:
The invention provides an apparatus for screening a fibrous slurry including a rotatable drum whose circumferential wall includes a screen. The screen has spaced openings with longitudinal axes or elongations which are large relative to the transverse axes or gaps defined by the openings. The openings are disposed with their longitudinal axes extending circumferentially of the rotatable drum. The drum has at least one open end. A slurry delivery conveyor terminates adjacent to the drum for delivery of slurry within the drum.
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Grunenwald Edward D.
Pristash Ronald S.
G-Wald-Taylor, Inc.
Nguyen Tuan N.
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