Kneader for the treatment of fibrous pulp suspensions
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United States of America Patent
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-
Apr 18, 1995
Issued Date -
N/A
app pub date -
Aug 22, 1994
filing date -
Nov 6, 1992
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A substance kneader, specifically for cellulose fiber suspensions, with kneading elements arranged at the periphery of a rotor encased in a housing. Two drum type rotor parts and a rotor part disposed in between feature a feed worm conveyor for each rotor part. In the area between facing ends of the worm conveyors, and symmetric to this area, are the inlet openings of the housing. On the ends away from each other, of the rotor parts, are the outlet openings of the housing. The outlet openings are each coordinated with delivery worm conveyors having variable-RPM drive for control of throughput and/or dwell time of the substance to be kneaded.
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