| 摘要 |
PCT No. PCT/JP86/00452 Sec. 371 Date Apr. 8, 1987 Sec. 102(e) Date Apr. 8, 1987 PCT Filed Sep. 5, 1986 PCT Pub. No. WO87/01300 PCT Pub. Date Mar. 12, 1987.The invention relates to an improvement of the construction of filter plates which are mounted on a filter press. The filter plates comprises a frame (1), a flat filtrate drainage guide member (3, 41, 52) disposed in the frame (1), and a supporting member (5, 5d, 40, 48, 53) for movably supporting the filtrate drainage guide member in the frame (1). The filtrate drainage guide member (3, 41, 52) can be prevented from being broken if filtration pressure applied to one face of the filtrate drainage guide member (3, 41, 52) of the filter plate (2) is much different from that applied to the other face of the filtrate drainage guide member (3, 41, 52) because the filtrate drainage guide member (3, 41, 52) is movably provided in the frame (1).
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