PLANT TO EXTRACT LIQUID PHASE FROM MATERIALS Russian patent published in 2012 - IPC B01D33/27 B01D33/41 

FIELD: process engineering.

SUBSTANCE: invention relates to liquid phase separation from materials. Proposed plant comprises external drum accommodating screw insert, filter made up of sections, inlet branch pipe, filtrate and thickened fraction discharge branch pipes. Note here that said plant features conical filter composed of sections, each being made of two pairs of perforated triangles with their sides jointed together. First pair of said perforated triangles represents two identical perforated isosceles triangles while another pair is composed of perforated isosceles triangle equal to that of the first pair and perforated equilateral triangle with sides equal to lateral side of perforated isosceles triangle. Note also that every next section is turned relative to previous one through 120 degrees.

EFFECT: higher rate of displacement of materials, expanded operating performances.

1 cl, 6 dwg