PLANETARY MILL Russian patent published in 2011 - IPC B02C17/08

Abstract RU 2415716 C1

FIELD: process engineering.

SUBSTANCE: invention relates to crushing various-hardness materials in centrifugal mills. Proposed planetary mill comprises horizontal shaft, spider with two plates, grinding drums with loading and unloading journals. Said journals are fitted in bushes arranged inside thrust bearing inner collars. One of said journals is fitted in the bush with clearance to slide in whatever direction.

EFFECT: mill better reparability, shorter repair period.

1 dwg

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RU 2 415 716 C1

Authors

Chumokhvalov Andrej Mikhajlovich

Lisitsin Viktor Sergeevich

Dates

2011-04-10—Published

2009-11-19—Filed