Agitator mill and method for assembly and dismantling a grinding vessel bottom of an agitator mill

Abstract

The present invention creates an agitator mill comprising a grinding vessel and a stirring shaft extending in an axial direction inside the grinding vessel and mounted rotatably in the grinding vessel, with an additional bearing arranged outside the grinding vessel and braced with an axial end of the stirring shaft, a connecting flange arranged on a grinding vessel bottom extending in the direction of the additional bearing, wherein a through-hole is provided in the bottom of the grinding vessel and the through-hole and the connecting flange have an enlarged inner diameter compared to the additional bearing and wherein an adapter ring is provided, which can be inserted in an annular gap formed between the connecting flange and the bearing, which bridges the annular gap, and which can be connected to the connecting flange, and the additional bearing can be clamped via the adapter ring to the grinding vessel bottom in an installed state, as well as a method for assembly and dismantling a grinding vessel bottom in such an agitator mill. Fig. 1