ROTOR DISPERSER Russian patent published in 2020 - IPC B01F7/28 

FIELD: technological processes.

SUBSTANCE: invention relates to devices for dispersion, homogenisation, grinding and mixing of materials. It can be used in agriculture, in particular animal breeding for preparation of artificial milk (milk replacer) and other industries for production of homogeneous mixture. Rotary disperser consists of inner and outer shells, having holes on side surfaces, total area of which on inner shell is greater than total area on outer shell, stator installed on round cylindrical housing, which is disk with end holes along edges for input of treated mixture and in center for input of shaft, on which is placed and fixed by nut located between shells of stator, which is disk, rotating rotor, having end holes along edges for input of treated mixture and in center for planting on shaft, and impeller in form of blades of arc-shaped shape, wherein the radial gap between the stator shells and the rotor blades does not exceed 0.5 mm, which is a rotary rotor disc having end holes at the mixture inlet edges for the treated mixture and in the center for mounting on the shaft, also has impeller in the form of arched blades installed at an angle of α not more than 12° to rotor axis, external radius R=27 mm, internal r=23 mm and edges forming teeth under central angle of not more than γ=48° to radius, simultaneously increasing both circumferential speed and effect of centrifugal forces, intensifying suction and accelerating the flow of the treated mixture, creating an enhanced effect of hydraulic impact, throwing the treated mixture to the periphery, passing through the slots between the stator and rotor shells, excluding accumulation of fat balls, thereby fine particles of the rotor blades particles are crushed.

EFFECT: invention provides higher efficiency of dispersion.

1 cl, 3 dwg