CPC B02C 17/163 (2013.01) [B02C 17/16 (2013.01)] | 18 Claims |
1. A stirring device for stirring a particulate material and a grinding media in a grinding mill, comprising a mounting ring connected via arms to a body, the body comprising a plurality of protective elements that extend outwardly from the body and are spaced apart around said body to deflect said particulate material and said grinding media from said body, wherein the body comprises a planar body comprising an annular disc having opposed surfaces and an outer edge, wherein the plurality of protective elements extend radially from said outer edge and wherein the plurality of protective elements extend from each of said opposed surfaces.
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9. A mill body comprising an inlet for receiving a particulate material, an outlet for discharging ground particles and a shelf extending from an inner sidewall, said shelf comprising a plurality of protective elements that extend outwardly from said shelf and are spaced apart around said shelf to deflect said particulate material and said grinding media from said shelf, wherein said plurality of protective elements extend radially from said shelf, and wherein said shelf comprises opposed surfaces and said plurality of protective elements extend from each of said opposed surfaces.
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