Electric Stainless Steel Filter Press for Sludge Dewatering

Product Specification

Overview: The Key to Cost-Effective Sludge Management

Does your Sewage Treatment Plant (STP) struggle with the final disposal of sludge? Are rising transportation and handling costs eating into your budget? The final and most critical step in any domestic sewage treatment process is efficient sludge dewatering.

As a specialized supplier and manufacturer of wastewater treatment equipment, we provide robust and automated Filter Presses designed specifically for STP applications. Our plate and frame filter presses are engineered to maximize water removal, significantly reducing sludge volume, minimizing disposal costs, and ensuring compliant, hassle-free operation for your plant.

Why Choose Our Filter Presses? (Our Supplier Advantages)

We understand that a filter press is a long-term investment. Here’s why industry leaders choose us as their trusted sludge dewatering equipment partner:

1. Engineered for STP Sludge: Our presses are specifically designed to handle the varying characteristics of biological and chemical sludge from domestic sewage treatment plants, ensuring optimal performance.
2. Unmatched Cake Dryness: Achieve exceptionally low moisture content in the final filter cake. This means maximum volume reduction, leading to direct savings on disposal and transportation costs.
3. Robust & Durable Construction: Built to last with heavy-duty steel frames and high-quality filter plates (available in polypropylene or composite materials), our equipment withstands the harsh conditions of continuous wastewater treatment.
4. Full Automation & PLC Control: Our automatic filter presses feature advanced PLC control systems for one-touch operation. The cycle—including plate shifting, cake discharge, and cloth washing—is fully automated, reducing labor costs and improving safety.
5. Energy-Efficient Operation: Designed with high-efficiency hydraulic systems and pumps, our presses minimize power consumption, lowering your operational expenses.
6. Comprehensive Solutions: We offer more than just a machine. We provide complete dewatering solutions, including optional filter cloths, feed pumps, and expert technical support for integration into your existing STP system.

Key Features of Our Filter Press Equipment

High-Pressure Squeezing: Options include membrane filter plates for secondary squeezing with compressed air, achieving even drier cakes.

Efficient Cake Discharge: Reliable mechanisms ensure clean and complete cake release, ready for disposal.

Corrosion-Resistant: Critical components are coated or made from materials that resist corrosion from chemicals used in STP plants.

Safety First: Integrated safety features like hydraulic pressure guards and emergency stop buttons protect your operators.

Low Maintenance Design: Easy access to components and a simple design philosophy ensure maintenance is straightforward and inexpensive.

How Our Filter Press Works: The Dewatering Process

The operation of our recessed chamber filter press is a continuous cycle of high-efficiency dewatering:

• Sludge Feeding: A slurry pump (feed pump) pushes the conditioned sludge from the STP into the closed filter press.
• Filtration Cycle: Sludge is pumped under high pressure into the chambers formed between the filter plates. Water (filtrate) passes through the filter cloths and exits through discharge ports, while solid particles are retained inside the chambers.
• Compression (Optional): In a membrane filter press, after feeding, the membrane plates inflate with air or water, applying additional pressure to the sludge cake, squeezing out more water.
• Cake Discharge: Once the chambers are full and pressure peaks, the hydraulic system automatically opens the stack of plates. The solid, dry filter cakes fall by gravity onto a conveyor or collection bin below.
• Ready for Disposal: The resulting cakes are firm and stackable, significantly reducing volume and weight, making them ready for cost-effective landfill disposal or other end-use.

Applications in Sewage Treatment

Our filter presses are the ideal sludge dewatering equipment for:

Municipal Sewage Treatment Plants (STPs)

Package STP Plants for residential communities and townships

Industrial Wastewater Treatment (where combined with domestic sewage)

Dewatering of sludge from MBBR, MBR, and other biological treatment processes

Chemical sludge from tertiary treatment

Partner with a Specialist in Dewatering Solutions

Choosing the right filter press is crucial for the economy and efficiency of your entire sewage treatment operation. By selecting us as your supplier, you gain a partner committed to delivering not just a machine, but a reliable, cost-saving dewatering solution backed by expert engineering and support.

Contact us today to discuss your sludge characteristics and receive a free consultation and quote for the most efficient Filter Press for your needs.

Product Details