DEVICE FOR WATER CLEANING AND DISINFECTING Russian patent published in 2022 - IPC C02F11/00 C02F1/00 

FIELD: mechanical engineering.

SUBSTANCE: invention relates to mechanical engineering and can be used for water purification and disinfection. Contains a housing, UV LEDs mounted on the inner surface of the cover. Ultrasonic emitters are installed on the inner surface of the casing. The sump is made removable in the form of a hollow hemisphere, centered down, and is provided in the lower part with a drain bolt located in its center. In the case, a perforated tube is installed vertically in its center, at the end of which a collector is installed. The collector is made in the form of a plate turned upside down with flat edges and a hole in its center. A deflector is installed on the perforated tube, which is made in the form of a logarithmic spiral. A plate with perforated edges is installed on the deflector upside down. The filter element is made in the form of a cylinder. An additional deflector made in the form of a flat spiral is installed in the cavity between the housing and the casing. The pitch of the deflector spiral is made smaller than the pitch of the additional deflector spiral, and the winding direction of the deflector and additional deflector spirals is made in opposite directions.

EFFECT: invention improves the quality of water purification and disinfection.

1 cl, 2 dwg