The Fully Submerged Fiber Rotary Disk Filter is a highly efficient, energy-saving solution engineered for solid-liquid separation and advanced water treatment. Its core assembly comprises a central rotating drum, filtering disk panels, a backwashing system, and a supporting electrical control system.

During operation, raw water flows through the specialized fiber filter cloth on the disks and into the drum. The filter pores are extremely fine—reaching down to 10 µm—effectively intercepting impurities. When accumulated debris on the outside of the cloth causes the liquid level to reach a set value, the backwash device activates automatically, suctioning the trapped material into a sewage pipe for discharge.

This equipment is extensively used for upgrading existing wastewater treatment plants (improving from Class 1B to Class 1A discharge standards), reusing industrial production water (such as cooling water in steel and power plants), urban miscellaneous water reuse, and aquaculture water treatment.

Note: The table above features a selected range of models; disk quantity and capacity can be flexibly configured based on actual processing requirements.

• Minimal Installed Power for Extreme Energy Savings: During normal filtration, raw water passes through the fiber filter cloth entirely driven by gravity. Aside from necessary monitoring components, the entire filtration process operates with zero energy consumption, keeping operating costs incredibly low.
• High Space Utilization with Small Footprint: The design fully utilizes vertical space, making the arrangement of auxiliary equipment exceptionally compact. This saves valuable land within the plant and makes centralized management and maintenance highly convenient.
• Fully Automatic Continuous Operation: The system runs continuously under automated control. Even when the backwash process is initiated, filtration continues seamlessly without any interruption, completely avoiding operational downtime.
• Superior Water Quality & Impact Resistance: By selecting fiber filter cloths of varying specifications, the equipment demonstrates strong impact resistance, tolerating influent SS up to 50 mg/L. It also guarantees highly stable effluent quality, effortlessly achieving the strict standard of effluent SS ≤ 5 mg/L.