FIELD: process engineering.
SUBSTANCE: mixing rotor comprises rotary part. Rotary part surface has multiple mixing blades. Mixing machine chamber inner surfaces makes mixing chamber. Rotary part is arranged in mixing chamber to apply shear force to materials to be mixed. Mixed materials pass through clearance at tips. First long blade has tip to make with mixing chamber three-step clearances over different-size tips. Said clearances are combined of large, medium and small clearances. They are located along first long blade. Every other second long, first and second short blades hast tip to make with mixing chamber the clearance over tips.
EFFECT: higher quality of mixing.
10 cl, 7 dwg, 1 tbl
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