DEVICE FOR RECYCLING TREATED WASTE WATER Russian patent published in 2020 - IPC C02F1/12 C02F103/02 

FIELD: ecology.

SUBSTANCE: invention relates to ecology and can be used for recycling treated waste water. Device for recycling treated waste water includes accumulator of treated waste water 2 and housing 1, made in the form of shell closed from front sides front and rear covers, at that, inside the casing there installed in the beginning is the external air flow rate stimulator 6, and then Laval nozzle 7, in the body front cover there is a hole, to which the external air flow supply pipe 5 is connected into the narrowing part of the Laval nozzle, in the housing backside the hole is made, to which is connected steam-air flow 11 discharge pipe from the expanding part of the de Laval nozzle, in addition, in the narrowest cross section of Laval nozzle 7, located at the junction of its parts, are installed with a uniform pitch along the entire circumference of the said section of the fogging nozzle, which inputs are connected to distributing header connected with accumulator of treated waste water 2 by means of pipeline of purified water supply 3, equipped with water pump 4 and passing through hole in housing 1.

EFFECT: higher efficiency and reliability of recycling treated effluent water when there is no possibility of discharge into surface water bodies or terrain at low energy costs.

1 cl, 2 dwg