Solid material comminution or disintegration – Apparatus – Comminuting surface provided with openings to permit...
Patent
1981-09-28
1986-11-11
Rosenbaum, Mark
Solid material comminution or disintegration
Apparatus
Comminuting surface provided with openings to permit...
241 881, 241299, B02C 13282, B02C 1816
Patent
active
046217754
ABSTRACT:
A high-speed mill comprises a stationary ring-shaped head for clamping cutting plates thereto and an impeller borne inside the ring-shaped head, said impeller consisting of a rotor with fixed straight vanes and being adapted to bring about rotation of the material to be ground. According to this invention each cutting plate has at its cutting edge a plurality of successive chip-breaking cutting blades disposed in spaced relationship, and said cutting blades in adjacent cutting plates clamped in the head are laterally displaced relative to each other.
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Abom Jan
Tornqvist Bengt
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