LIQUID FILTRATION DEVICE Russian patent published in 2016 - IPC B01D24/10 B01D27/02 C02F1/28 

FIELD: technological processes.

SUBSTANCE: invention relates to filtration. Proposed device comprises at least one cartridge with processing zone filled with at least one filtration medium. Cartridge contains the first multitude of walls arranged in said zone and spaced apart in parallel to fluid flow passing from inlet to outlet of the processing zone, and structure walls perpendicular to the first set of walls separating the volume into multiple compartments inside the processing zone. Sections include different filtration media and are arranged along the specified duct, so that adjacent compartments are communicated with each other so that, in fact, to prevent mixing between different filtration media. First multitude of walls allows alternating the fluid flow upward and downward through every two volumes located in series along the specified liquid flow passing from inlet to tubular vessel in fluid outlet. Dimensions of the tubular vessel are selected to create the effect of communicating vessels inside the specified multiple volumes to support at least part of said one filtering medium in liquid environment.

EFFECT: finding filter medium in optimal conditions.

14 cl, 12 dwg