A method for regulating the conveying capacity of a rotor of a separating device a stirred ball mill and stirred ball mill for the comminution of the grinding stock

摘要

The invention relates to a method for regulating the conveying capacity of a rotor of a separating device a stirred ball mill for the comminution of the grinding stock with the aid of grinding media. The stirred ball mill has a preferably cylindrical, horizontally arranged grinding receptacle, at least one, by means of a drive driven agitator, a material input opening and a fine material outlet. At least the fine material outlet is a separating device with a rotor is to retain the associated with grinding bodies. The grinding stock is produced by means of an external pump via the material input opening is pumped into the stirred ball mill.According to the invention, the inner volume of the grinding chamber in the region of the separating device and / or the flow cross section in the region of the separating device with the aid of the throughput of grinding stock as a result of the stirred ball mill, i.e, in particular as a function of a pumping rate of the external pump be adjusted.The present invention also relates to a stirred ball mill.