VIBRATION FILTER Russian patent published in 1995 - IPC

FIELD: filtering. SUBSTANCE: liquid to be filtered is supplied through pipe line 1 and filtered through the filtering member made up as frame 2 covered with flexible net 3. Filtrate is discharged through branch pipe 4. Conical vibration exciter 5 and additional vibration exciters 6, made up as strings, create longitudinal vibration of net 3 of the filtering member together with frame 2. The normal position of strings 6 with respect to the side of net 3 provides uniform tension of the net and its longitudinal vibration. EFFECT: improved design. 1 dwg