Patent ID: 9394191
Filing Date: 2016-07-19
CPC Classification: B01D,C02F

Claim Text:
1. A device for subjecting a liquid to a purifying process, said device comprising: a first container for receiving the liquid and containing a liquid purifier for heating and purifying the liquid received; a second container arranged for receiving an overflow of the liquid from the first container when the liquid in the first container reaches an overflow level; a liquid passage arranged for bi-directional flow of the liquid between the first container and the second container, said liquid passage being adapted to controllably assume a blocked state for preventing flow of the liquid through the passage and an unblocked state for allowing flow of the liquid through the passage; and a flotation member arranged for controlling blocking and unblocking of the liquid passage to effect filling of both the first container and second container with purified liquid; said heating effecting circulation of the liquid when the passage is unblocked such that the liquid flows upward in the first container and overflows into the second container while drawing liquid from the second container into the first container for purification.