Tailing Dewatering

Tailings are fine-grained residues in the form of sludge produced during the processing of ores and minerals. In ore mining operations, tailings are generally stored in large tailings dams and settling basins or sludge ponds. These exposed tailings may cause run off or seepage. This will adversely affect the environment. The use of the decanter centrifuge to dewater the tailings can not only effectively solve this problem, but also realize the recovery of available resources.

ZK SEPARATION Decanters Application in Tailing Management

The ZK centrifuge is used to dehydrate the tailings sludge to form dehydrated tailings and then store them, ensuring the long-term safety of the tailings pond. At the same time, it also meets the environmental protection standards, and effectively alleviates the difficulty of water use in mining operations. Because, in the dehydration treatment of tailings, our centrifuges can remove the water in the tailings to the greatest extent, and can effectively recover the waste water, and then it can be recycled in ore processing operations. At the same time, our equipment is designed with anti-wear protection for the tailings sludge treatment, which will greatly extend the effective working time of the ZK centrifuge. In addition, our centrifuges can also be used for waste processing in the beneficiation process.

Tailing Dewatering Centrifuge Parameters
Model Dia (mm) Rito Speed (rpm) G force Differential (rpm) Main Motor (kW) Back Motor (kW) Capacity m3/h Weight (kg) Dimension (L x W x H)(mm)
LW250 x 1025B 250 4.1 5000 3500 1~50 11 4 0.5~3 1250 2500 x 800 x 1150
LW350 x 1435B 350 4.1 4000 3136 1~35 22 5.5 3~10 2500 3700 x 1050 x 1200
LW450 x 1845B 450 4.1 3200 2580 1~34 30~37 7.5 8~15 4200 4300 x 1150 x 1450
LW520 x 2150B 520 4.1 3000 2620 1~34 45~55 15 15~20 5200 5100 x 1250 x 1600
LW580 x 2400B 580 4.1 2800 2546 1~36 75~90 18.5 20~30 6500 5520 x 1450 x 1700

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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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