TWO-MADE DYNAMIC SELF-MILLING MILL

摘要

The utility model relates to the crushing and mineral processing equipment for grinding minerals, and can also be used in various industries, in particular, in the coal, ore, metallurgical and building materials industries. The proposed device is a two-stage dynamic self-grinding mill, including a two-stage mill dynamic autogenous grinding, including frame, upper and additional cylindrical bodies, pulleys, bearing units, upper and more Flat bowl-shaped rotors with parabolic side surfaces with exhaust holes made in them, partitions, electric motor, V-belt gears, characterized in that a bevel gear connected to the upper and an additional shaft connected to the V-belt gears is mounted on the motor shaft with upper and additional bowl-shaped rotors, upper and additional cylindrical bodies. The technical and economic result is offered About the devices are the reduction of energy consumption due to the additional force effect on the milled particles in the 1st and 2nd cascade of the two-stage dynamic self-grinding mill due to the occurrence of potential energy in the upper 4 and in the additional shaft 10 as a result of their deformation during transmission of different magnitudes moments along the branches of the closed contours of the first and second cascades.