HAMMER CRUSHER FOR GRINDING AND SLAKING LUMP LIME Russian patent published in 1994 - IPC

FIELD: civil engineering. SUBSTANCE: hammer crusher has casing 1 with outlet ports 7, hammer rotor, trap 15 with nozzle for feeding water, grinding plates 13, 14, charging hopper 11 with pipe 12 for feeding water to mill, and discharge pipes 6. Outlet ports 7 of the crusher are provided with grills made flush in side walls of casing. Outlet ports are located in top part of the casing, whereas holes 21 of grills are slot-shaped and conform to the direction of rotation of the rotor. EFFECT: enhanced efficiency of crushing. 2 dwg