Roller mill and method for operating a roller mill

摘要

pThe roller mill according to the invention for grinding milling material has a grinding table and at least one grinding roller which interacts with the grinding table wherein a water lance for applying water to the milling material is arranged in front of the grinding roller in the rotational direction of the grinding table. The water lance is of rotatable configuration and means for rotating the water lance are provided in order to influence the action time of the water on the milling material in a targeted manner before the milling material is captured by the grinding roller./p