The most critical component of a centrifugal dewatering machine is the drum; the larger the drum diameter, the greater the dewatering capacity. During operation, the drum speed is a crucial control parameter. Controlling the drum speed to achieve both high solids content and low energy consumption is key to the successful operation of the centrifugal dewatering machine.
To improve system reliability, one centrifugal dewatering machine employs a dual hydraulic pump oil supply system. This system includes an oil tank, two hydraulic pumps, a hydraulic motor, and oil pipes. The two hydraulic pumps are connected to the oil tank via oil pipes equipped with check valves and relief valves, respectively. The relief valve is connected to the oil tank via a tee and a return pipe. The two hydraulic pumps are connected to a manifold valve via oil pipes, and the manifold valve is then connected to the hydraulic motor via a hydraulic speed control valve. A pressure gauge is installed between the relief valve and the manifold valve.
