Device for pulverising and dispersing flowing ground material has grinding roller with second rotatable grinding face associated with first rotatable grinding face inside grinding container to define grinding gap inbetween

摘要

The device has a stand (1) and grinding container (6) with inner first grinding surface and material supply inlet (29) and outlet. A grinding roller (10) is mounted rotatable on the stand and has a centre longitudinal axis (16) and a second grinding surface which is rotationally symmetrical with centre longitudinal axis and defines with the first grinding surface (33) a grinding a gap (39). the grinding container and grinding roller can be driven in rotation in the same direction and at different speeds by a common drive motor and gearing.