WATER PURIFIER Russian patent published in 2009 - IPC C02F1/22 

FIELD: technological processes.

SUBSTANCE: invention is related to devices for additional purification of tap, artesian, well and other conventionally drinking water. Water purifier for production of thawed drinking water includes components that are serially installed in one longitudinal vessel such as zone of water freezing with annular freezing chamber, zone of admixtures displacement from ice front, zone of water transition from solid state into liquid state with annular heating element, driving device of frozen water rod displacement, separating device in the form of pipe with annular cutting part, and also separate nozzles for drain of admixtures in the form of brine and thawed drinking water located in lower part of vessel. Deicer in the form of helical electric heater is installed in wall of longitudinal vessel along height of water freezing zone. Zone of water freezing is separated from zone of admixtures displacement with a gate installed above driving device of frozen water rod displacement with the possibility of closure and opening of cross section of longitudinal vessel. The gate is arranged in the form of movable plate, which is installed in slots of longitudinal vessel.

EFFECT: improved efficiency and reliability of water purifier operation.

3 cl, 1 dwg