MIXER WITH AGITATOR TO TREAT LIQUID-PHASE MEDIA Russian patent published in 1999 - IPC

FIELD: chemical machine manufacturing. SUBSTANCE: invention is meant to conduct high-intensity mixing and homogenization of liquid media mutually insoluble ones included. It can also find use in chemical, food, microbiological, wood pulp and paper and other industries. Given technical approach shall find wide application in road-building to produce broad assortment of water and bitumen emulsions. Invention solves problem of increased intensity of mixing with prevention of dispersing of gas and air atmosphere into treated liquid, of reduced electric energy consumption for mixing and of decreased labor input to manufacture of mixer. Agitator in the form of horizontal disc which upper surface is flat and smooth and which lower surface carries teeth- blades so arranged that their entrance edges are located at different radii of their rotation with regard to longitudinal axis of shaft of drive is installed in mixer. EFFECT: enhanced functional characteristics of mixer. 7 dwg, 1 tbl