MIXER Russian patent published in 1995 - IPC

FIELD: mixers. SUBSTANCE: mixer has chamber accommodating cylindrical rings installed with clearance and through which pipe with nozzle is passed. Pipe is communicated with hollow shaft of drive drum. Hollow shaft is communicated with system of material components supply. Chamber is communicated with supply and discharge system of working medium (air) and discharge system of finished mixture. Cylindrical rings reciprocate in chamber by alternate action of air pressure and drive to mix mixture components found between them. EFFECT: higher efficiency. 1 dwg