Dynamics of particles in dispatch-throwing mill with dispersing shovels of different types
Work is devoted research of influence of geometrical characteristics of mills of with great dispatch-throwing type with various kinds of shovels on efficiency of shock crushing, and also deterioration of a shovel. It is theoretically shown, that thanks to arc shovels it is possible to raise at insignificant de-crease in a shock impulse of a particle service life of working blades surfaces at the expense of reduction of a friction forces.