Plate and frame filter pressesThe basic parts include filter plate, filter frame, pressing surface, suspension introduction hole, filtrate discharge hole, washing liquid introduction hole and washing effluent discharge hole, support handle and positioning groove:

1. Filter Plates and Frames: Filter plates and frames are the core components of a filter press, used to filter liquids and solids.
2. Suspension introduction hole: The suspension introduction hole is a channel on the filter plate and frame for introducing suspension into the filter press.
3. Filtrate discharge hole: The filtrate discharge hole is a channel on the filter plate for discharging the filtered liquid.
4. Wash Liquid Introduction Hole and Wash Sewage Discharge Hole: The wash liquid introduction hole and wash sewage discharge hole is a channel on the filter plate and filter frame, used for introducing wash liquid and discharging wash sewage during backwashing.
5. Supporting handle: The supporting handle is used to support the filter plate and frame, which is convenient to move the plate and frame when discharging.
6. Positioning groove: The positioning groove is used for the transverse positioning of the support handle on the support beam to ensure the overlap of the liquid-through holes on the compression surface of the filter plate and filter frame.