CONTINUOUS-ACTION DEVICE FOR DEHYDRATION OF MATERIALS Russian patent published in 2016 - IPC B01D33/03 B01D35/20 

FIELD: agriculture.

SUBSTANCE: device comprises a filter, a loading and an unloading device. The filter is resiliently mounted on the base, is provided with a vibrator, is made spiral-shaped with multifaceted screw perforated surface, and is made of sections assembled from two sub-sections made of perforated strips bent in one direction along straight fold lines, located at an angle to the edges of the perforated strips and rolled into a ring with alternating formation along the length of the perforated strip of equilateral, isosceles and scalenous triangles of different sizes, and the sides of the triangles are different from each other by the same linear size Δ, multiple to the integer. After folding the perforated strip along the fold lines to the ring, the ends of the perforated strips are connected to form subsections, in which one side has a square hole, and the other side has a hole in the form of an isosceles trapezium. The subsections are connected to each other by the holes in the form of trapeze to form sections with inlet and outlet holes in the form of squares.

EFFECT: reduction of dimensions in length, enhancing the technological capabilities of the device.

15 dwg