MIXER FOR MIXING LIQUID AND VISCOUS MATERIALS Russian patent published in 2018 - IPC B01F5/06 

FIELD: machine engineering.

SUBSTANCE: mixer comprises a cylindrical fixed body in the form of a sleeve with an agitator with a shaft placed inside it, and a cover. The agitator is made in form of a piston with radial holes, mounted in a sliding fit with respect to the inner walls of the cylindrical body, and the shaft is executed with the possibility of reciprocating motion, and is rigidly fixed to the piston and centered by slider bearing installed in the cover. A plug of radial holes is movably positioned above the piston, which is made in the form of additional piston on additional shaft with additional piston located on surface of additional piston for overlapping radial holes with cylinders with conical tips. A discharge opening is arranged in the bottom of the sleeve. Cylinders are made hollow and movable by mounting them on resilient elements located inside the cylinders.

EFFECT: higher efficiency of mixer performance.

1 dwg