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Tower filter press with horizontal plate assemblies includes clearance between plastic plate and frame, with fluid connections permitting thermal expansion and contraction to prevent distortion
Tower filter press with horizontal plate assemblies includes clearance between plastic plate and frame, with fluid connections permitting thermal expansion and contraction to prevent distortion
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机译:带有水平板组件的塔式压滤机在塑料板和框架之间留有间隙,流体连接允许热膨胀和收缩以防止变形
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摘要
The filter plate (2) has a flat surface resting on a suitably-shaped support surface of the frame (1). Between inner sides (3-5) of the frame and the filter plate there is radial clearance (6). Only the fourth side of the frame (13) is fixed in contact with the edge surface of the plate. Preferred Features: Screw fastening is employed, from the frame exterior through a clearance hole. A connector section is screwed to the frame exterior and includes a supply channel through it. Connection to the filter plate is completed by a tube. Its ends fit recesses of the filter plate and connector and are sealed in, by O-rings. There is a similar outlet connection on the other side. The tube is held axially, by the other connector. O-ring sealing is employed, and the tube end is enlarged and captive between connector and frame. When installed, the rectangular frame (1) does not project beyond upper and lower sides of the filter plate. The resting surface is formed by a radially-projecting flange on the underside. The filter plate has a resting surface on its lower edge which is set back, to rest on the shorter limb of the L-profile of the frame.
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