| 摘要 |
FIELD: mining. ^ SUBSTANCE: invention refers to equipment for material fine crumbling. The inertial crusher for solid materials consists of a hollow stator, of a charging and discharging devices and of the aggregate of crushing bodies. The crushing bodies are secured on a rotating rotor, installed in the cavity of the stator and equipped with a drive; the crushing bodies are made in form of freely rotating rollers, axes of which are installed to travel under effect of centrifugal forces into a position, which facilitates approaching or interacting of external surface of the roller with internal surface of the stator. ^ EFFECT: invention facilitates upgraded efficiency, varying dispersion of grinding; it also facilitates reducing dependence of grinding from humidity of source material. ^ 4 cl, 3 dwg |
