LOOSE MATERIAL INTERMITTENT MIXER Russian patent published in 2011 - IPC B01F7/24 

FIELD: process engineering.

SUBSTANCE: invention relates to mixing equipment and can be used for mixing in loose materials in feed mill industry. Proposed device consists of the vessel accommodating screw arranged coaxially therein and made up of conical and cylindrical parts enclosed in casing of similar shape. Space between vessel inner surface and casing outer surface makes mixing chamber. Casing conical part has equal-size sleeves arranged regularly along generatrixes and at an angle to vessel base, said sleeves jointing casing inner space to mixing chamber. Material is divided into multiple small parts that stream into mixing chamber via sleeves.

EFFECT: preset homogeneity at reduced time and power consumption.

3 cl, 2 dwg