CONTINUOUS-ACTION ROTARY MIXER Russian patent published in 2012 - IPC B01F7/28 

FIELD: process engineering.

SUBSTANCE: invention relates to mixers of loose materials and may be used in chemical industry, agriculture, production of construction materials, etc. Proposed mixer comprises loading and discharging devices, stationary case to house spraying nozzle made up of disk with webs arranged coaxially therewith to make intake chambers and coaxial mixing tubes communicated with intake chambers. Webs are shaped to coaxially arranged hollow truncated cones with their larger bases directed downward. Inner mixing tubes feature shape varying from cylindrical at the point of attachment of mixing tubes to ellipsoid at the edge. Note here that ellipsoid larger axis is arranged vertically.

EFFECT: good mixing, decreased sizes and power consumption.

3 dwg