SEPARATION DEVICE WITH FILTERING CASSETTE AND BEARING RING Russian patent published in 2002 - IPC

FIELD: filtration technique. SUBSTANCE: device has plate unit with filter, individual bearing ring and cassette which may be easily connected to it; cassette includes at least one filter together with framework (if required) which is used for supporting the filter. If filter is provided with flexible diaphragm, it is mounted on special framework. But if filter is rigid, self-supporting filter made from porous material, for example ceramic filter or the like, no individual framework for supporting the filter is required. Proposed device does not required individual external casing. EFFECT: facilitated replacement of filtering cassettes; facilitated assembly. 16 cl, 12 dwg