Grinding pan bearing arrangement and drive of a roller mill

Details Grinding pan bearing arrangement and drive of a roller mill Grinding pan bearing arrangement and drive of a roller mill

1978-01-17

1980-08-19

Smith, Gary L.

Solid material comminution or disintegration

Apparatus

Plural rotary or oscillatory surfaces cooperate with common...

308 9, B02C 1500

Patent

active

042180236

ABSTRACT:
The specification describes a roller mill comprising a rotary grinding pan and grinding rollers adapted to roll on this grinding pan and which are journalled stationarily though with a provision for vertical pivoting. In accordance with the invention the grinding pan is supported by at least three hydrostatic axial individual bearings, which are arranged substantially symmetrically with respect to the grinding pan and can take up all vertical loads.

REFERENCES:
patent: 2192310 (1940-03-01), Hartshorn
patent: 2689689 (1954-09-01), Engler
patent: 2875959 (1959-03-01), Calkins
patent: 3366338 (1968-01-01), Bartor
patent: 3656695 (1972-04-01), Bacharach
patent: 3658264 (1972-04-01), Schauer
patent: 3675977 (1972-07-01), Arsenius et al.
patent: 3799628 (1974-03-01), Van Gaasbeek et al.
patent: 4155511 (1979-05-01), Kartman et al.

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