Stirred ball mill and grinding disc for agitator ball mills

摘要

The invention relates to a stirred ball mill for processing and, in particular, comminution of the grinding stock with the aid of grinding media. The stirred ball mill comprises a stirrer with a rotatable axial stirrer shaft, with at least one of the axial stirrer shaft, which are arranged essentially perpendicular milling disc. The grinding disc has two end faces with essentially orthogonally to the axial stirrer shaft of the agitator according to the plane of the formed on.According to the invention, the grinding disc areas in which a first of the two end faces first elevations and / or first depressions has with respect to the first plane of the. Furthermore, the grinding disc areas in which a second of the two end faces second elevations and / or second depressions has with respect to the second plane of the. By the elevations and / or depressions on each end face are flow channels in each case for a product stream comprising a grinding stock and the grinding pearls.The present invention also relates to a grinding disc for a stirred ball mill.