Decanter Centrifuge For Sludge Treatment

Decanter Centrifuge For Ammonium Sulfate Treatment

This model is mainly used for liquid-liquid-solid separation, that is, the separation of one solid phase (with the highest density) and two liquid phases with different densities. The drum and the spiral rotate at high speed in the same direction at a differential speed, and the material enters through the feed pipe. Under the action of centrifugal force, the solid phase material is deposited on the drum wall to form a sediment layer. The two liquid phase materials form a light liquid phase ring and a heavy liquid phase ring respectively. Starting from the drum wall, a solid phase layer and a heavy liquid phase ring are formed inward. phase layer and light liquid phase layer. The spiral continuously pushes the solid phase material deposited on the wall of the drum to the cone end of the drum, and is discharged out of the machine through the slag discharge port. The light liquid phase continuously overflows from the overflow port at the big end of the drum, and the heavy liquid phase is discharged through the centripetal pump at the big end of the drum. Thus three-phase separation is achieved.

Driving Technology

Dual-motor and dual-frequency driving mode is adopted for better differential regulation;It is more adaptive to the change of working conditions to ensure the separation effect,Dynamic feedback design is employed to reduce power consumption effectively.

Hydraulic Gearbox System

Moisture content in the mud cake is always maintained at the minimumThe liquid after treatment is highly clarified

The liquid after treatment is highly clarified

The power to transport the solid substances varies with load

Gearless driving device is applied

Breakage of parts caused by excess load is avoided

Torsion-free vibration (flutter)

"Constant" humidity of mud cake

Safety pin design ensures operation safety

Being insensitive to the increase/decrease of feeding quantity, it minimizes the material blocking possibility

LWS Technical Parameters