CONICAL METRE-MIXER WITH ELECTROMECHANICAL VIBRATION EXCITER Russian patent published in 2009 - IPC B01F11/00 

FIELD: engines and pumps.

SUBSTANCE: proposed conical metre-mixer with electromechanical vibration exciter comprises mixing chamber representing a truncated cone with the angle between generating lines not exceeding 60 degrees. Vibrator representing a tube that accommodates a screw fitted thereon, is arranged along the mixing chamber axis. Pitch, diametre and working plane of aforesaid screw increases with the mixing chamber working zone diametre. Tube driving end runs in rolling bearings fitted at the mixer top cover. The tube free end is arranged at the chamber bottom, on the vibration mechanism that comprises eccentric element, drive shaft, crankpin and main rolling beatingse and drive.

EFFECT: higher quality of mixing, lower power consumption and higher efficiency.

2 dwg