Decanter Centrifuge

Decanter centrifuge, also known as solid bowl centrifuge, generates separation force through high-speed rotation. It can clarify liquids and separate solids from one or two liquid phases in a single continuous process.

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Some Key Industry Application Cases

Decanter centrifuges (Solid Bowl Centrifuge) are widely used in industrial production and environmental protection, and are the main equipment in the solid-liquid separation process. Especially in the sludge dewatering, suspension clarification, mixed particle size solid phase classification and slurry concentration and other separation processes, has a large market application.

High Efficient Sludge Dewatering

Decanter centrifuge, as a horizontal solid bowl centrifuge that can be continuously operated, separates liquid and solid in the wastewater through a rapidly rotating cylindrical bowl. Because of its advantages such as long-term continuous work and huge processing capacity´╝îit is widely used in the sludge dewatering treatment industry and become an indispensable equipment for sludge dewatering and thickening treatment.

Decanter centrifuge for sludge dewatering
Decanter centrifuge for suspension dewatering

High Clarifying Efficiency

ZK clarifying decanter centrifuge can continuously separate suspension into solid and clarified liquid. It is suitable for materials with small particle size, low density difference between solid and liquid, moderate viscosity and moderate concentration. It can be used in the separation and extraction of edible oil, including palm oil, olive oil, fish oil, etc. At the same time, it is also widely used in the clarification, extraction and recovery process of protein starch, fruit juice beverage and animal raw materials.

Wide Range of Separation Applications

The decanter centrifuge can be used for most types of liquid-solid and liquid-liquid separation, and its ability to handle various feed slurry concentrations increases its versatility. And it can separate suspensions composed of two or more phases of different densities. Applications range from food, beverage and pharmaceuticals to marine and energy, to water and waste treatment, mineral oil and mineral oil product processing, and pigment recovery in paints.

solid liquid separation

Why Choose ZK Decanter Centrifuge ?

  • ease to use decanter
    Easy Operation

    ZK decanter can run continuously and automatically. The control of the decanter centrifuge is completed through the touch screen of the control panel, and the one-key start and stop of the decanter can be realized through the control panel. The control panel interface is simple and easy to be understood, and operators can easily monitor the working status and understand the operating parameters.

  • durable

    All wear-prone areas of ZK centrifuges (separation liquid outlet, solids discharge output, screw conveyor and solids discharge section) are made of abrasion resistant material, and the rotating parts are made of high-strength centrifugally cast stainless steel. For the wear-resistant requirements of special industries, replaceable hard alloy wear-resistant pieces are added to the spiral blades.

  • lubrication
    Lubrication Ways

    In order to meet the actual needs of different customers, ZK decanter centrifuge provide three different lubrication ways (grease pump grease lubrication, lubricating oil circulating lubrication and oil mist lubrication) for customers to choose. All lubrication systems can re-lubricate the rotor bearings during centrifuge operation.

  • security
    Safety and Security

    ZK decanter differential speed automatic control technology can automatically adjust the screw conveyor differential speed, to prevent overload and blockage. At the same time, ZK decanter centrifuge has vibration protection, bearing temperature protection and overload protection system. This can avoid critical operating conditions and prevent damage to centrifuge components and bearings.

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