DEVICE FOR WATER PURIFICATION AND DISINFECTION Russian patent published in 2020 - IPC C02F1/32 

FIELD: water treatment.

SUBSTANCE: device for purification and disinfection of water comprises a body equipped with a cover with ledges on its lower surface, installed on its inner surface of ultraviolet light-emitting diodes, ultrasonic emitters, settler, made in the form of a hollow hemisphere, facing the center down, outlet branch pipe installed in cover, vertical perforated tube installed in housing, deflector installed on tube, made in form of logarithmic spiral, installed on bottom deflector bottom plate with perforated edges, which outer diameter is equal to inner diameter of housing, filter element made in the form of cylinder, as well as inlet nozzle. Outside the housing there is a tight casing repeating the housing shape. Lower end of the perforated tube is installed in the cavity between the housing and the casing. Inlet union is tangentially installed in horizontal plane in upper part of casing. Inlet tube opposite the inlet nozzle is installed tangentially. In the cavity between the housing and the casing an additional deflector is installed. Ultrasound emitters are installed on inner surface of casing.

EFFECT: improved quality of water purification and disinfection.

1 cl, 2 dwg