ROTAY INERTIAL MILL Russian patent published in 2010 - IPC B02C13/00 

FIELD: machine building.

SUBSTANCE: invention refers to facilities for fine crumbling materials both dry and in liquid medium and can be implemented in metallurgy, construction, chemical, food, pharmaceutical and other branches of industry, for example for crumbling metal powders, binding, fillers, pigments, vegetable raw materials, medicaments and for other purposes. The rotary inertial mill consists of a hollow stator, of a device for supply of crumbled material, of a device for withdrawal of product, of a rotor installed inside the stator and rotating around general axis of the rotor and stator, of milling elements movable along the rotor. The milling elements are arranged on the rotor and are designed to perform reciprocal motions relative to the rotor in a radial direction, while additionally the mill is equipped with screens located between neighbour milling elements.

EFFECT: increased resource of mill and reduced losses of product.

10 cl, 6 dwg, 2 tbl