VIBRATING MIXER Russian patent published in 2018 - IPC B01F11/00 B01F13/10 B01F7/18 

FIELD: machine engineering.

SUBSTANCE: vibrating mixer has a mixing chamber with material loading and unloading windows, a rotor with a rotation drive made with blades. The lower and upper vibrators are rigidly fixed in the lower and upper parts of the mixing chamber in center which are made in corrugated bodies with excitation of oscillations by means of lower and upper crank mechanisms, respectively, and with the function of creation of vibration fields overlapping effect in the center of the mixing chamber from the lower and upper vibrators, respectively. Discs with guide posts are rigidly fixed inside each vibrator bodies in the horizontal plane which function is to create stable directed translational motions of the rods from the prismatic pair formed by the guide post of the lower part of the mixing chamber and the rod of the lower vibrator, lower crank mechanism and from the prismatic pair formed by the guide post of the upper part of the mixing chamber, the guide post of the blades rotation drive and the rod of the upper vibrator, the upper crank mechanism, respectively. Discs of the lower and upper vibrators are made with cylindrical projections which function is to enable inserting and fixing springs along the inner diameter installed with a function of free compression/extension in cups, which inner parts center are rigidly fixed to the rods, outer parts center are rigidly fixed to the pushers rigidly connected to the inner parts with the other end, which form the smallest ones of the body corrugations and made with the function of oscillation excitation from the smallest ones of the vibrator body corrugations. Four protrusions are symmetrically set on the outer cylindrical parts of the cups. Bodies of the vibrators are made in the form of similar metal corrugated shells representing corrugated thin-walled bodies of rotation which form complex truncated geometric figures in section of vertical plane by points of corrugations apexes consisting of equal half-circles in a set which extreme points of intersection form apexes of regular pentagons, and made with the possibility of creation of two vibration fields similar in amplitude and different in frequency, each of which corresponds to the shape of corrugated contour of said bodies of rotation with differently directed oscillations.

EFFECT: extended technical means stock and provided qualitative intensification of components mixing process.

3 dwg