Automatic washing filter cloth filter press saves labor, water resource and filter cloth washing time

The automatic water flushing filter press is capable of realizing the automatic control of various processes such as filter plate pressing, filtration, pressing, backblowing, washing, filter plate loosening, unloading and water washing. This model is equipped with diaphragm plate, and after filtration, the volume of filter chamber is changed by water pressure or air pressure to press the filter cake and further reduce the water content of filter cake.

Generally, the filter press is used to clean the filter cloth manually after working for one day or one week, but with the automatic water flushing system, the filter press can clean the filter cloth automatically after each filtration cycle is completed. Automatic water rinsing filter cloth solves the problem of difficult to rinse the filter cloth and frequent replacement of filter cloth. At the same time, it saves labor, water resources and cloth washing time, makes the filter cloth more permeable, improves the filtration efficiency and prolongs the service life of the filter cloth.

Filter press advantage

1. High Filtration Efficiency: We utilize advanced filtration technologies, such as precise filter cloth alignment and optimized plate design, to achieve efficient and effective filtration results.
2. Robust and Durable Construction: The filter plates are typically made from high-strength polypropylene or other corrosion-resistant materials.
3. Excellent Sealing Performance: our filter presses equip with reliable sealing systems that prevent leakage and ensure consistent pressure application throughout the filtration process.
4. User-Friendly Operation: The equipment is equipped with automated or semi-automated control systems that simplify operations and reduce manual intervention.
5. Wide Range of Applications: we offers customization options to tailor the filter presses to specific process requirements.

Filtration Principle

The filter cloth acts as a medium that allows the liquid to pass through while retaining the solids. The result is the formation of filter cakes within the chambers and the collection of filtrate, enabling effective solid-liquid separation.

1. Filtration: The filter press applies pressure to the slurry by either hydraulic or mechanical means. This pressure forces the liquid portion of the slurry to pass through the filter cloth while retaining the solid particles within the chambers.
2. Cake Formation: As the liquid passes through the filter cloth, a layer of solid particles, known as the filter cake, forms on the surface of the cloth within each chamber.
3. Filtrate Collection: The liquid portion of the slurry, called the filtrate, passes through the filter cloth and collects in a drainage system or collection channel.
4. Cloth Cleaning: Over time, the filter cloths may become clogged with accumulated solids, reducing filtration efficiency. Periodic cleaning or replacement of the filter cloths is necessary to maintain the performance of the chamber filter press.