Stirrer mill has grinding container defining with stirrer shaft a grinding chamber with separating device with tubular screens forming part of rotating cage to return flow of material

摘要

The grinding container (12) spaced radially from the stirrer mechanism defines with the stirrer shaft (22) a ring-cylindrical grinding chamber (20) containing a separating device (28) consisting of several tubular screens forming part of a rotating cage (38). The screens are inserted between the base plate and the ring disc of the cage.