| 摘要 |
PURPOSE: A filter press with movable filter cloth is provided to detect the upper limit and the lower limit of filter cloth with a simple configuration. CONSTITUTION: A filter press with movable filter cloths comprises a frame, a pressing plate (120), plural filters (130) and a cylinder (140). The frame comprises a front panel (112), a back panel (114), and a support stand (116) connecting the front panel and the back panel. The pressing plate is positioned between the front panel and the back panel. Filters are positioned between the back panel and the pressing plate. Filter cloth is positioned between filters. The cylinder is mounted on the front panel. A load of the cylinder is prepared with a multi-stage load (142) having an end connected to the pressing plate. The upper limit arm and the lower limit arm are mounted to be separated in an elevation chain elevating the last filter cloth positioned closest to the back panel. An upper limit switch prepared to be able to be pressed downward by the upper limit arm, and a lower limit switch prepared to be able to be pressed upward by the lower limit arm are mounted on the back panel. |
