LOOSE MATERIAL MIXER Russian patent published in 2012 - IPC B01F7/24 

FIELD: process engineering.

SUBSTANCE: invention relates to mixing of loose materials and may be used in whatever industry using powder or fine loose materials. Proposed mixer comprises mixing chamber made up of cylinder bin with bottom shaped to truncated cone and constant-pitch encased auger arranged along the bin axis. Tube top part has through outlet and is rigidly secured to bin cover. Said tube top part accommodates partitioning dish shaped to truncated cone and provided with guide ribs on side surface. Cone smaller base is located under tube outlet. Said partitioning cone is suspended by three flexible cords. One ends of said cords are secured on larger circle of aforesaid cone at equal distance from each other. Two opposite ends of said three ends are fixed at supports of cone drive to swing there about. Third end if secured at bin case at the points above aforesaid cone.

EFFECT: higher quality of loose material partitioning.

2 dwg