Grinding method

Details Grinding method Grinding method

1976-08-23

1977-11-08

Lake, Roy

Solid material comminution or disintegration

Processes

Miscellaneous

51164, 241175, B02C 1714

Patent

active

040571912

ABSTRACT:
A grinding method wherein a cylindrical or polygonal tank of any material and a proper length is lined on the inside surface with any of such materials as a rubber, synthetic resin, brush, fiber and paper pulp. The tank is held in a universal joint at one end and is rotated at the other end. Thus, grinding agents and materials to be ground are put into the tank at the held end. A centrifugal motion is generated on the inner peripheral surface of the tank and the materials will flow to the other end and be ground while rotating spirally due to the centrifugal force on the inner peripheral surface of the tank while in contact with grinding agents.

REFERENCES:
patent: 3030082 (1962-04-01), Matzen et al.
patent: 3164328 (1965-01-01), Van Dornick
patent: 3206128 (1965-09-01), MacPherson et al.
patent: 3392925 (1968-07-01), Moore
patent: 3981488 (1976-09-01), Ratowsky

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