AUXILIARY APPARATUS FOR REMOVING DEHYDRATED CAKE BETWEEN FILTER PLATES IN FILTER PRESS AND UP-AND-DOWN MOVEMENT OF FILTER PLATES AT TIME OF REMOVAL OF DEHYDRATED CAKE BETWEEN FILTER PLATES

• Main Authors: KAWASE MICHIO, KATSUMATA MASAHARU, OGAWA AKIJI
• Format: Patent
• Language: English
• Published: 03.02.1998
• Edition: 6
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

PROBLEM TO BE SOLVED: To certainly remove a residual dehydrated cake by successively vibrating a plurality of treatment filter plates up and down and to suppress the generation of noise. SOLUTION: A movable holding plate is opened with respect to a fixed holding plate and the respective filter plates 6 between them are also mutually opened and the movable arm 26 on a reciprocating stand 22 is revolved accompanied by the forward movement of the reciprocating stand 22 in such a state that the engaging part 32 of the treatment filter plate 6 is placed on the press part 28 thereof to be engaged therewith to reciprocally move the treatment filter plate 6 between the lowermost moving position and the uppermost moving position. Therefore, the engaging part 32 of the treatment filter plate 6 only slides and revolves on the press part 2 of the movable arm 26 over a short distance and the up and down impact of the treatment filter plate 6 is reduced.