Solid material comminution or disintegration – Apparatus – Including means applying fluid to material
Patent
1989-06-16
1990-11-27
Rosenbaum, Mark
Solid material comminution or disintegration
Apparatus
Including means applying fluid to material
241 4617, B02C 2336
Patent
active
049730029
ABSTRACT:
A macerator for reducing solid paper pulp products such as bedpans has a housing that is closable by a lid provided with an internal spray. An agitating blade is mounted to rotate within the housing about an axis of rotation inclined to a longitudinal axis of the housing. The agitating blade has two cutting edges inclined in different directions. High hydraulic shear between the agitating blade and the internal wall of the housing is produced on liquid within the housing. The axis of rotation may be offset from and may intersect the longitudinal axis of the housing.
REFERENCES:
patent: 2616340 (1952-11-01), Knoll
patent: 2708074 (1955-05-01), Hoskins
patent: 2731208 (1956-01-01), Dodd
patent: 3510000 (1970-05-01), Carlson
patent: 4034422 (1977-07-01), Farber et al.
Farrell Geoffrey
Waller Martin
Ward Kenneth
Gossett Dykema
Rosenbaum Mark
Vernon & Company Limited
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