EFFLUENTS AERATOR-MIXER Russian patent published in 2014 - IPC C02F3/02 C02F3/16 C02F7/00 

FIELD: process engineering.

SUBSTANCE: invention relates to treatment of effluents and can be used in aeration tanks, local treatment works, pools for aeration and mixing of effluents. Invention consists of compressed air source composed by blower, two outer and inner cones secured by shins at floating disc. Disc centre has opening for water intake flexible hose to be secured thereat. Said blower secured at outer cone forced air between two cones. Air flows uniformly between two cones to vary its direction from vertical to horizontal. It exits via slot composed by outer cone and water surface to entrap water surface plies and to carry them out from the device at intensive aeration. Water flow formed at pool surface mixes it while, through water intake hose, it lifts deoxygenated water plies from the depth. Thus, the entire water volume in the pools is mixed and aerated.

EFFECT: uniform mixing and aeration ay low power consumption.

2 cl, 1 dwg