Second hand 200 square automatic pull plate diaphragm filter press

The diaphragm filter press, with the assistance of the feeding pump, inputs the filtered material into the filter chamber of the equipment. After passing through the filter cloth in the filter chamber (usually the filter cloth can allow liquid and larger solid particles to pass through), the liquid is dialyzed out of the filter cloth, and the solid is attacked on the filter cloth, thus completing the function of the general filter press equipment.

The diaphragm filter press isThe small feature is that it can pause the secondary pressing of filter cake. The specific design of its filter chamber allows it to manually remove the feed valve and heat gas or liquid into the filter chamber after it is filled with filter cake, causing the filter cloth to expand and deform, thereby achieving the effect of secondary distillation on the filter cake and further increasing the moisture content.

Further introduction of gas also further reduces the moisture in the filter cake. High pressure air passes through the filter cake, removing capillary water, structural water, and other moisture from the filter cake. It is the air drying method.

The filter plates of diaphragm filter presses include split type high-pressure polypropylene diaphragm filter press filter plates, integrated high-pressure polypropylene diaphragm filter press filter plates, embedded filter cloth high-pressure polypropylene diaphragm filter press filter plates, and rubber chamber filter press filter plates.

installation and debugging

1. The filter press should be installed on a flat concrete foundation. The foot of the thrust plate machine at the feeding end is fixed to the foundation with anchor bolts; The bracket end does not require anchor bolts, or the anchor bolts can be locked with two nuts after positioning, leaving a suitable gap between the nut washer and the machine foot base. This machine foot can be slightly extended and retracted. Before positioning, the installation personnel should calibrate the perpendicularity between the crossbeam and the large plane of the thrust plate.

2. The foundation structure should be designed by construction personnel according to the equipment load situation, and it is advisable to grout the anchor bolts twice with reserved holes.

3. There should be sufficient space for operation and maintenance around the filter press. The hydraulic compression filter press should be placed in an appropriate position to ensure that the hydraulic station can work normally.

4. Place the filter plate according to the job requirements, and arrange the feeding, washing, and drainage pipelines. Equipped with a filter pressure display gauge and a return channel for controlling the filter pressure. If it is a diaphragm squeezing type, arrange compressed air pipelines.

5. Hydraulic filter press, inject clean 20 # -40 # hydraulic mechanical oil into the hydraulic station oil tank, with a usage temperature of>-5 ℃; If the ambient temperature is low, hydraulic oil with similar viscosity and low pour point can be used. Hydraulic oil must be added through an 80-100 mesh filter.

Second hand 200 square automatic pull plate diaphragm filter press

Second hand 200 square automatic pull plate diaphragm filter press