LINER FOR BALL MILLS

摘要

1. Internal lining (16) for cylindrical ball mills characterized by the combination of the per se known features that it has approximately circumferentially directed grooves (4) with webs (9) located between the grooves (4), that protuberances (6) and/or depressions (7) are provided at right angles to be circumferential direction, that the bottom (5) of the grooves (4) and/or the webs (9) have the protuberances (6) and/or depressions (7) and that the bottom (5) of the grooves (4) and/or the ridges (8) of webs (9) are corrugated in the direction of grooves (4).