MIXER Russian patent published in 1995 - IPC

FIELD: chemical, construction, food and other industries. SUBSTANCE: mixer has mixing chamber with driven drums on end faces and torus with blades in middle. Torus is installed for reciprocating. Wound on drums are hoses whose ends are turned inside out and are hermetically secured through bent off edge over chamber perimeter, forming spaces which are filled with air in turn and are moved along mixing chamber into which mixture components are delivered. EFFECT: enlarged operating capabilities. 1 dwg