DEVICE FOR SEEDS SEPARATION Russian patent published in 2017 - IPC A23N4/12 

FIELD: food industry.

SUBSTANCE: device contains a cylindrical body equipped with a helical guide and installed so that to enable rotation, a perforated rotor (installed inside the body and equipped with a receiving helical appliance designed in the form of a hollow perforated conic jacket with multiturn helical surface), a water delivery unit, a feeding and a discharging appliances. The rotor is assembled from sections alternately joined to each other in length by their end-holes in the form of polygons. Each section is assembled of two sub-sections. The first sub-section along the perimeter is assembled from an even, not less than four, identical first isosceles perforated triangles, alternately connected by their lateral sides to the sides of not less than four identical second isosceles perforated triangles whose bases are larger than the base of the first four isosceles perforated triangles with the formation of small and large end holes in the form of polygons. The second sub-section is assembled from at least four identical equilateral perforated triangles alternately joined along the perimeter, with lateral sides equal to the bases of the second isosceles perforated triangles of the first sub-section with sides of not less than four identical isosceles perforated triangles, with an angle at the apex of 90° with the formation of small and large end holes in the form of polygons. The large end opening in the form of a polygon of the first sub-section is equal to a small end opening in the form of a polygon of the second sub-section. Subsections are connected to each other in a section with their end-holes in the form of polygons.

EFFECT: increased efficiency of seed isolation.

9 dwg