Apparatus for treating a fibrous suspension
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United States of America Patent
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Jan 5, 2010
Grant Date -
Feb 8, 2007
app pub date -
Jul 31, 2006
filing date -
Aug 4, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An apparatus and method serves, e.g., to deaerate, clean or screen a fibrous suspension and is provided with a closed housing and a rotor arranged centrally therein. The rotor puts at least a part of the fibrous suspension guided into the housing into a rotational flow. The fibrous suspension flowing into the housing through the inlet is put into rotation by a guide element acting hydraulically. This increase the efficiency of the apparatus and prevents disturbing turbulences in the apparatus.
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