Electric neutralization in cement grinding

The article presents the results of using ECOFOR devices to increase the efficiency of modern cement mills and roller presses. The ideas about the optimum content of material in the mill during its electric neutralization in the course of grinding are supplemented. The conditions for stable operation of grinding systems in a closed cycle are determined. The conclusions of the paper are confirmed by the results of the implementation of the electric neutralization technology in various grinding systems.

Author: N.F. Glukharev

Section: Equipment and technology

Keywords: cement grinding, electric double layer, dislocations at grinding bodies’ surface, Ioffe effect, interacting control, expert control system, high-pressure grinding rolls, V-separator