FIELD: grinding technology. SUBSTANCE: mill has a rotary drum with bent blades which on the side of the charge of milling bodies and the material are in a spaced relation to a drum case. The blades are located so as to make the outer blades embrace the inner ones, the blades may be positioned in sections and have an U-shaped cross section. EFFECT: improved structure. 2 cl, 3 dwg
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MILL | 1991 |
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RATTLER | 1991 |
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RATTLER | 1991 |
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RATTLER UNLOADING GRID | 1991 |
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MILL | 1991 |
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MILL | 1991 |
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DOUBLE INTERCHAMBER PARTITION OF TUB MILL | 1991 |
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TUMBLING BARREL | 1991 |
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Authors
Dates
1994-06-15—Published
1991-09-02—Filed