Suspension-treating device

Details Suspension-treating device Suspension-treating device

1995-10-19

1997-08-12

Stinson, Frankie L.

Textiles: fluid treating apparatus

Machines

Liquid flowing

68184, 210781, 210366, 162251, D06B 526

Patent

active

056553900

ABSTRACT:
A device for treating a preferably cellulose containing suspension, comprising a housing (110) on a stand (112), characterized in that it comprises an injection chamber (132) limited by two disc-shaped wall members (134) arranged so as to rotate about a center of rotation (C') common to the axle, in that at least one inlet opening (130) is disposed in the inner part of the chamber (132) for the suspension to be treated, in that outlets (167) for the treated suspension are disposed in an outer part (166) (the acceptance space) of the injection chamber (132), in that extraction chambers (170) are disposed outside the wall members (134) of the injection chamber (132), in that openings (164) for filtrate are disposed between the injection chamber (132) and the extraction chamber (170) within at least one annular zone of the radial extent of the wall members (134), in that outlets (130) for filtrate are arranged from the extraction chambers, and in that the size of the injection chamber is variable.

REFERENCES:
patent: 1496517 (1924-06-01), Boehm
patent: 2680684 (1954-06-01), Obenshain
patent: 3454163 (1969-07-01), Read
patent: 3524551 (1970-08-01), Richter
patent: 3943034 (1976-03-01), Wallen
patent: 3984317 (1976-10-01), Donovan
patent: 4215447 (1980-08-01), Gartland et al.
patent: 4283938 (1981-08-01), Epper et al.
patent: 4646979 (1987-03-01), Musselmann et al.
patent: 5227057 (1993-07-01), Lundquist
patent: 5296152 (1994-03-01), Frykhult

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