METHOD AND INSTALLATION FOR PRODUCING MULTI-COMPONENT CEMENTS

摘要

The invention relates to a method for producing multi-component cements, comprising the following steps: one component B of the multi-component cement is ground in a grinding mill MB; portland cement is ground as component A in a cement grinding installation MA; the mechanically discharged ground product of grinding mill MB is fed to the inlet of a dynamic classifier with a set separation cut; the portland cement is likewise fed to the inlet of the dynamic classifier and the coarse product from the dynamic classifier of the grinding installation MB is returned to the inlet of the grinding mill MB, whilst the fine product of the dynamic classifier forms the multi-component cement.