Solid material comminution or disintegration – Apparatus – With separation or classification of material
Patent
1974-09-06
1976-06-22
Lake, Roy
Solid material comminution or disintegration
Apparatus
With separation or classification of material
241159, 241234, 241235, B02C 432
Patent
active
039647188
ABSTRACT:
A crusher includes a housing having an internal conduit for directing the advance of material therethrough. A plurality of cooperative pairs of rotatable crush rollers are disposed within the conduit. An endless flexible chain is operatively arranged to rotate each crush roller in a direction to cause material to be advanced through the crusher. Material to be crushed enters the conduit through an inlet and is progressively crushed between the rollers of each successively encountered pair. Crushed material is separated by size and discharged from the crusher via an outlet chute. The spacing between the bottom cooperative pair of crush rollers may be adjusted by selective rotation of a cam member.
REFERENCES:
patent: 2733866 (1956-02-01), Bernard
patent: 2996261 (1961-08-01), Picalarga
patent: 3353947 (1967-11-01), Kramer
Desmond E. F.
Lake Roy
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