FIELD: engineering industry.
SUBSTANCE: invention refers to grinding mills, and namely to operating reliability systems thereof. System includes grinding rolls made so that they are rolled about the rotating bowl, transmission that is located under the bowl and supported on the mill foundation, as well as drive motor, and transmission lubrication system. In order to provide continuous readiness of the grinding mill for operation, there provided is replaceable transmission; mill transmission and replaceable transmission are located at least on one base; base is made so that it can be moved horizontally on the mill foundation; at that, at the mill transmission's failure the replaceable transmission can be positioned, by moving the base, to the mill transmission place under the bowl.
EFFECT: reducing the period of production downtime of the grinding mill.
20 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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| ABRASIVE MILL | 2006 |
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| 0 |
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SU56078A1 | |
| ATTRITION MILL FOR CRUSHING OF FRAGILE MATERIAL | 2011 |
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| METHOD OF NONPROCESSED BROWN COAL MILLING | 1993 |
|
RU2109569C1 |
