FIELD: process engineering.
SUBSTANCE: invention relates to water filtration. Proposed filter comprises first filtration cartridge including inlet branch pipe and curved filtration layer with its concave surface arranged to allow air to flow through cartridge inlet branch pipe, curved filtration layer and cartridge outlet branch pipe. Device comprises also fan assembly including fan, motor and fan discharge branch pipe. The latter is communicated with cartridge outlet branch pipe. Motor is arranged nearby concave surface of curved filtration layer and has its rotational axis located nearby center of curvature of said curved layer.
EFFECT: compact design, sufficient efficiency.
21 cl, 6 dwg
