DEVICE FOR MIXING LIQUIDS Russian patent published in 2017 - IPC B01F7/18 B01F15/00 

FIELD: machine engineering.

SUBSTANCE: device for mixing liquids is provided with two similar cranks and one connecting rod, in which special, spatial arrangement of geometric axes of joints of both cranks and the connecting rod, fastening of blades on a working shaft at an angle. Thereby, the intersection angle of axes of the joints by the crank is in the range from 10 to 55° degrees, and the intersection angle of crossing of rotation shafts of the cranks and axes of the connecting rod is within 30 to 90°, parameters of the cranks and connecting rods are intercoupled by ratio ℓ₁/ℓ₂=Sinα₁/Sinα₂ and the working blades are fixed on the shaft at angle β ranging from 30-60°.

EFFECT: simplified design of the device, increased intensification of mixing, uniformity of the mixture and mixing efficiency.

2 dwg, 1 tbl