Solid material comminution or disintegration – Apparatus – Cooperating comminuting surfaces
Patent
1976-03-08
1976-11-30
Custer, Jr., Granville Y.
Solid material comminution or disintegration
Apparatus
Cooperating comminuting surfaces
241298, B02C 712
Patent
active
RE0290530
ABSTRACT:
A high viscosity material mixer-refiner having a cylindrical stator shell and rotor has improved refining surfaces on the rotor and stator. These are formed of interchangeable blocks held in place on the rotor and the stator with the blocks having teeth oriented in different aspects to the relative motion between the rotor and the stator. The teeth are preferably raised bars with orientations for advancing or retarding material. The blocks are arranged in desired patterns to accomplish optimum mixing and refining.
REFERENCES:
patent: 1593153 (1926-07-01), Ambler
patent: 2968444 (1961-01-01), Jones
patent: 2970783 (1961-02-01), Cheyette
patent: 2978192 (1961-04-01), Cumpston
patent: 3221999 (1965-12-01), Cumpston
patent: 3323733 (1967-06-01), Brown
patent: 3326480 (1967-06-01), Jones
Custer, Jr. Granville Y.
Goldberg Howard N.
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