Solid material comminution or disintegration – Apparatus – Including means applying fluid to material
Patent
1997-06-13
1999-04-13
Rosenbaum, Mark
Solid material comminution or disintegration
Apparatus
Including means applying fluid to material
241 73, 241 80, 241 97, 241166, 241225, 241236, B02C 1822
Patent
active
058935231
ABSTRACT:
An apparatus for comminuting solid waste material comprises a frame having an enclosure with an entrance for initially receiving solid waste material; a set of overlapping scissor rolls rotatably mounted within the enclosure for shearing the waste material into subdivided pieces when the material passes between the scissor rolls; a feed roll rotatably carried by the frame for directing the waste material to the scissor rolls; and a separator screen carried by the frame in association with the at least one of the scissor rolls and having a plurality of apertures of a predetermined size for separating pieces having a size less than the predetermined size to pass therethrough to a shear outtake manifold for separation while preventing large subdivided pieces having a size greater than the predetermined size from passing therethrough.
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Irwin Research & Development, Inc.
Rosenbaum Mark
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