MIXER Russian patent published in 1996 - IPC

FIELD: suspensions preparation. SUBSTANCE: mixer has ultrasonic oscillations source 1; connected to it longitudinal oscillations rod-type concentrator 2 with axial canal 3 and connected to it coupling 4 located on the line of shifts of concentrator 2, and concentric to it ring-type groove on butt surface, projection of cross-section of which on groove does not exceed linear size of the groove cross-section on the same surface; hollow cylindrical bush 5 with one or several heated or nonheated canals 6, that embraces concentrator 2 with clearance. Mixer allows to produce two and multicomponent suspensions of high quality and is preventing components contact till their full stirring in flight during spraying, that allows to use in preparation nonmixing and reactive liquids, smelts and highly viscous liquids, that are nonflowing under normal temperature conditions. EFFECT: mixer allows to produce two- and multicomponent suspensions of high quality. 3 cl, 4 dwg