Frame type sludge filter press

The utility model relates to the technical field of water treatment equipment, in particular to a frame type sludge filter press, which comprises a water outlet arranged on a sludge filter press body, and a fixing component is arranged at an opening of the water outlet. According to the utility model, through the arrangement of the supporting bottom plate, the sliding rod, the positioning clamping frame and the like, when the connecting part of the water outlet needs to be supported, the connecting part of the water outlet is supported by the supporting bottom plate, and due to the fact that the sleeve is connected to the sliding rod in a sliding manner, under the action of the elastic force of the limiting spring, the water outlet can be supported; when the water pressure is large, the positioning clamping frame is driven to fix the water outlet connecting position and the outside, at the moment, the anti-skid inner pad makes contact with the outer wall of the anti-skid inner pad, the anti-skid inner pad is