WATER PURIFIER Russian patent published in 2016 - IPC C02F1/22 C02F1/02 

FIELD: chemistry.

SUBSTANCE: water purifier for producing thawed drinking water includes, arranged in series in a single longitudinal vessel 1, areas for: freezing water with an annular freezing chamber 2, displacement of impurities from the ice front and concentration of impurities in the form of brine, turning water from a solid state to a liquid state with an annular heating element 7. The lower part of the vessel 1 has separation pipes for removing impurities in the form of brine 6 and thawed drinking water, as well as a releasing device in the form of a pipe 5 with an annular cutting part. The pipe 5 with an annular cutting part is immovably installed in the direction of the axis of the longitudinal vessel 1 in slide bearings 8, mounted in the lower part of the longitudinal vessel 1.

EFFECT: invention improves efficiency and degree of purity of water.

2 cl, 1 dwg