FIELD: chemical engineering; devices for continuous filtration of suspensions and flushing these suspension in countercurrent mode. SUBSTANCE: mass-exchange apparatus-filter includes cylindrical housing, branch pipes for delivery of pulsation and discharge of liquid phase, suspension supply pipe line, filtering partition and baffle made in form of disk and located above this partition. Proposed device may be used for performing mass-exchange process between solid grain phase and liquid in continuous filters- thickeners and precoat filters. EFFECT: enhanced efficiency and stability of operation. 3 cl, 1 dwg
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