DRAINING-AND-DISTRIBUTING DEVICE FOR ION EXCHANGE FILTER Russian patent published in 1999 - IPC

FIELD: accumulation and distribution of water in ion exchange filters. SUBSTANCE: device has collectors mounted at angle relative to axis of outlet branch pipe, radial distributing tubes located in plane of cross sections of collectors at angle to collector axis and detachable filter elements which are connected to distributing tubes by means of branch pipes having different length to ensure equal distance between filter elements and filter bottom. EFFECT: improved service characteristics of filter. 2 cl, 5 dwg