A ball mill for producing silicon micro-powder

Abstract

The utility model discloses a ball mill for silicon micro powder production, including base, the middle part of base is rotated and is installed the cylinder with bearing, conveying material to the inside of cylinder carries out grinding and crushes, and along with water body together from the discharge end of cylinder discharges, drives helical vane to rotate relatively in the inside of cylindrical screen net, and helical vane rotates and will push the particulate matter in the inside of cylindrical screen net, can assist large granular material to discharge from the end of cylindrical screen net, and then indirectly improve the filtering effect of cylindrical screen net to powder liquid mixture, through high pressure water pump, water body is passed into water pipe and is sprayed from high pressure shower nozzle, and high pressure liquid will flush and wash off the powder and particulate matter on the cylindrical screen net, is used for the moment cleaning of cylindrical screen net, improves the filtering effect of cylindrical screen net to powder liquid mixture, and the diamond column on the rotating shaft can push the material and spherical grinding body in the inside of cylinder, further improves the grinding and crushing effect of silicon micro powder raw materials.

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