Solid material comminution or disintegration – Processes – By utilizing kinetic energy of projected or suspended material
Patent
1989-05-16
1990-05-01
Rosenbaum, Mark
Solid material comminution or disintegration
Processes
By utilizing kinetic energy of projected or suspended material
241 24, 241 791, 241275, B02C 1900
Patent
active
049211730
ABSTRACT:
A method of and apparatus for breaking stone rock or other frangible material and separating fines from the resultant mixture, having a cyclonic breaking zone in a lower part of a housing in which a rotor operates to break up larger pieces, the action causing fines to rise in the housing for discharging from an upper region of the housing. Alternative positions for exits for the fines are in the wall or roof of the housing or in a shelf which extends outwardly beyond the wall confining the breaking zone.
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patent: 4436138 (1984-03-01), Kondo
patent: 4575013 (1986-03-01), Bartley
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