Apparatus for treating cellulose pulp with adjustable treating gap
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United States of America Patent
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-
May 6, 1986
Grant Date -
N/A
app pub date -
Nov 27, 1984
filing date -
Nov 30, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In an apparatus for treating cellulose pulp having a consistency above the flowage limit, the apparatus being provided with two shafts (1) rotating in the same axial plane and each carrying mutually intermeshing screws between which the pulp is treated during forward shift from an inlet (4) to an outlet (5) through a housing (3) enclosing the screws and supported by a mounting bed (25). The treating gap between the screws is adjustable due to the fact that the bearings (28) of at least one of the shafts (1) are supported on a cradle (29) having two end arms perpendicular to the shaft and mutually connected by a cross beam (35) extending in parallel to the shaft (1), the end arms (30) being journalled on the mounting bed (25) for swinging movement about journals (31) positioned on an axial line extending in parallel to shaft (1).
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