DEVICE FOR CLEANING FLUIDS IN CIRCULATION SYSTEMS Russian patent published in 2012 - IPC B01D36/04 C02F1/00 

FIELD: process engineering.

SUBSTANCE: invention relates to water treatment in circulation systems. Proposed device comprises case of hydrodynamic filter 1 with cleaned fluid discharge branch pipe 2 in its shell and that 9 of discharging fluid bearing treated at bottom 8, cover 3 with fluid feed branch pipe 4, filtration element 7 made from hydrophobic material to compose truncated cone with larger base 6 facing said branch pipe 4, dynamic settler 4 arranged housing bottom to include cylindrical nozzle 14 with branch pipes 15 and 17, and package of and taper funnels 12 arranged in nozzle 14 and provided with central perforated tube 11. Inner space of filtration element 7 secured by spring 5 has its top communicated with fluid feed branch pipe 4, and its bottom communicated with branch pipe 9. Aforesaid package of tapered funnels 12 is communicated via central tube with branch pipe 9.

EFFECT: higher efficiency of cleaning.

2 dwg