Agitator ball mill

Agitator ball mill having a grinding chamber, a rotatably mounted agitator shaft, which protrudes at least partly into the grinding chamber and on which agitator elements are arranged spaced apart from one another axially inside the grinding chamber, and further having an inlet for supplying material to be ground and grinding bodies as well as an outlet for removal of ground material, wherein the agitator elements each have at least one conveyor chamber and are constructed in such a way that, during operation, the agitator elements convey a mixture consisting of the material to be ground and the grinding bodies through their at least one conveyor chamber outwards away from the agitator shaft, and wherein in the grinding chamber there are arranged return conveyor paddles which are joined to the agitator shaft for conjoint rotation therewith and which are configured to, during operation, convey the mixture inwards towards the agitator shaft, either laterally alongside or between the agitator elements, or laterally alongside and between the agitator elements.