Filter Press

Diaphragm press filter press is a kind of diaphragm filter press, the filter plate is made of reinforced polypropylene molding, the diaphragm and the polypropylene plate are inlaid together, which is strong and firm, not easy to fall off, and has a long service life. Which is equipped with a variety of safety devices to ensure the safety of the operator and the normal operation of the filter press. It is suitable for solid-liquid separation of all kinds of suspensions, with a wide range of applications, applicable to medicine, food, chemical industry, environmental protection, water treatment and other industrial fields.

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.