VIBRATION MIXER Russian patent published in 2013 - IPC B01F11/00 

FIELD: process engineering.

SUBSTANCE: invention relates to continuous-operation vibration mixers to be used in production of construction materials and construction for fabrication of polydisperse multicomponent materials. Said mixer comprises mixing chamber with material loading and discharge openings, vaned rotor and rotary drive. Vibrators are rigidly secured at the center of mixing chamber top and bottom parts. Mixer comprises top, mid and bottom crank gears. Cases of vibrators are composed of metallic corrugated shells that form truncated ellipses in vertical plane section over crimp peaks points. Disk with the spring engaged with mid and bottom crank gears is rigidly secured inside bottom vibrator shell. Disk with the spring engaged with top crank gear is rigidly secured inside top vibrator shell. Spring vibration exciter is arranged at the center between said top and bottom vibrators.

EFFECT: ruled out "dead" zones.

4 dwg