SEPARATION OF SOLID PROOF FROM LIQUID BY MEANS OF ROTARY PRESSED FLUID FILTER WITHOUT DRYING Russian patent published in 2019 - IPC B01D33/73 C07C51/43 

FIELD: physics.

SUBSTANCE: disclosed is a method of extracting solid product from a solid/liquid mixture. Disclosed method involves filtering a solid/liquid mixture to form a filtered residue in a first solid-liquid separation region. Filtered residue contains a solid product. First area of separation of solid substance from liquid includes rotary pressure filtering device, configured to create pressure drop on at least one filter element, wherein filtered residue is formed on filtering element. Then, filtered residue is washed with liquid in a rotary filtering device to form wet filtered residue. After that, wet filtered residue is transferred into re-suspending area. Wet filtered residue is mixed with re-suspending liquid to form a suspension, and suspension is transferred into a second solid-liquid separation region in which the solid product is separated from the suspension.

EFFECT: invention increases efficiency of solid product extraction from solid/liquid mixture.

11 cl, 2 dwg