DRUM MILL Russian patent published in 2019 - IPC B02C17/00

Abstract RU 2697080 C1

FIELD: disintegrators and crushing devices.

SUBSTANCE: invention relates to material crushing and grinding and can be used for grinding of ore and non-metallic raw materials. Drum mill comprises drum 2 with drive 1 mounted on annular bearings 5, as well as crushed product unloading mechanism, loading and unloading holes. At that, drum 2 consists of loading 8, central 11 and unloading 9 rings secured by flange joints, width of which makes at least 5 % of drum diameter.

EFFECT: grinding mill from several rings provides higher reliability in operation with simultaneous increase of its efficiency.

5 cl, 3 dwg

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RU 2 697 080 C1

Authors

Chervyakov Sergej Alekseevich

Dates

2019-08-12—Published

2018-11-10—Filed