LIQUID CLEANING FILTER Russian patent published in 2002 - IPC

FIELD: liquid cleaning filters; treatment of drinking water at home and under field conditions. SUBSTANCE: filter has housing with bottom where filter element made from porous material is mounted; filter has at least one hole in bottom for passage of filtrate. Secured on the outside of bottom is bent funnel for truncated the jet in required direction. Secured on opposite side of housing is bent detachable swivel branch pipe for discharge of water which is not completely cleaned; it is provided with unit for control of water flow rate. This branch pipe is provided with splitter made in form of fins secured to inner walls. Branch pipe for delivery of water to be cleaned is secured to housing at angle and is provided with retainer for securing the filter on pipe line supplying water to be cleaned. EFFECT: possibility of cleaning water of mechanical particles more than 0.2 mkm in size and dissolved admixtures, imparting medicinal properties of cleaned water; ease of servicing; possibility of visual estimation of moment of regeneration. 10 cl, 3 dwg