PARABOLIC VIBRATION-PULSATING MILL

摘要

FIELD: mechanics. ^ SUBSTANCE: proposed mill comprises housing with outer cone and inner cone arranged on spherical support with shaft. Driven vibrator runs in bearing fitted in casing, outer and inner cones are provided with armors. Discharge zone is arranged in lower section of milling chamber. Milling chamber formed by said armors represent a parabola. Tangential lines to centers of said parabolas pass below the center of inner crushing cone spherical support sphere. ^ EFFECT: higher degree of milling and reduced power consumption. ^ 2 dwg