VIBRATION MIXER Russian patent published in 2015 - IPC B01F11/00 

FIELD: machine building.

SUBSTANCE: vibration mixer comprises a mixing chamber with the ports for loading and unloading of materials, a rotor with blades and a rotary drive. In the top and bottom parts of the mixing chamber, two vibrators are set in the centre and rigidly fixed, they are made in corrugated casings and generate vibrations by lower and upper crank mechanisms. The vibrators' casings are made as identical metal corrugated shells being corrugated thin-walled bodies of rotation which in the vertical plane section provide for truncated rhombi by corrugation peaks points, the shells are able of generating two vibration fields identical in amplitude and different in frequency. A spring is installed between the casings of the lower and upper vibrators along the diameters of recesses formed by the smallest corrugations from those of the metal corrugated shells at the lower and upper vibrator casings.

EFFECT: expanded operating performances.

4 dwg