DISK MILL FOR THE ACTIVATION OF WATER SUSPENSIONS Russian patent published in 1995 - IPC

FIELD: manufacture of building materials. SUBSTANCE: disk mill consists of housing 8, upper 7 and lower 4 covers, working bodies in the shape of disks 1 and 5 mounted on shafts 3 and 6, charging and discharging branch pipes 14 and 15 lower disk 1 is equipped with blades fixed staggered on its face surface at the angle of 60-120° one to another. Their interior edges coincide with its face surfaces, and their peripheral edges form with the horizontal walls of the upper and lower covers a gap along their running fit. The innovation is designed for the dry and wet fine size reduction and the activation of the dispersive medium. EFFECT: enhanced efficiency of grinding and the reduced power consumption. 3 dwg