METHOD FOR PREPARING OF FEEDS AND APPARATUS FOR PERFORMING THE SAME Russian patent published in 2005 - IPC

FIELD: agriculture, in particular, preparing of feeds for cattle, in particular, for young animals.

SUBSTANCE: method involves providing agricultural products and mixing with water; providing hydrodynamic, cavitational and thermal processing thereof; during preparing, directing mixture through system of movable channels having section variable in the course of flow, with energy of collapsing cavitational bubbles being released during passage of mixture through said system of movable channels; directing obtained energy to processable mixture repeatedly movable along closed contour for bringing it to homogeneous state at temperature of 50-70ºC. Apparatus for preparing of feeds has chamber with inlet and outlet branch pipes. Stator and rotor are incorporated in chamber. Apparatus is further provided with preliminary mixing hopper connected through inlet and outlet pipings with chamber branch pipes so as to define closed contour for flowing of mixture. Rotor is furnished with large-sized tangential blades uniformly distributed thereon for dividing it into sections. Small-sized radial curved blades are arranged around the circumference of rotor in sections. Blades, both large-sized and small-sized, have variable height increasing from rotor center toward periphery thereof, and are adapted for defining variable section channels. Stator has nozzle-type channels arranged radially and uniformly around the circumference thereof.

EFFECT: simplified process of preparing feeds and improved quality of resultant feeds.

3 cl, 3 dwg