COMBINED FEED PREPARING UNIT Russian patent published in 2003 - IPC

FIELD: agricultural engineering. SUBSTANCE: combined feed preparing unit has bins, casing with discharge branch pipe, electric drive, micro additives dosing ejectors, outer cone, inner cone located in outer cone and equipped with shank. Inner cone is joined through bearing with blind sleeve and unbalancing device mounted on drive shaft. Fan impeller is also mounted on said shaft. Said unit is provided with ejector-mixer. Working nozzle of ejector-mixer is coupled to discharge branch pipe. Ionizer fixed in vertical position at inlet branch pipe of feeding chamber is equipped with cover positioned on ionizer casing in spaced relation to said casing for providing air admission. EFFECT: improved quality of feeds and reduced power consumption. 2 cl, 2 dwg