Introduction of main performance parameters of horizontal screw decanter centrifuge

- Jul 02, 2018-

According to the analysis of practical applications, the performance parameters of the horizontal screw decanter centrifuge mainly include: drum diameter, drum rotation speed, separation factor, differential rotation speed, and length-to-diameter ratio. However, even if it is the same model, the material to be processed is different, and the application situation is different. The output of the horizontal screw decanter centrifuge is also different.


First, the drum diameter is an important parameter for measuring the production capacity of horizontal screw decanter centrifuges. Generally, the larger the drum diameter, the greater the output. The higher the drum speed, the higher the separation capability of the equipment. In the operation of the equipment, the difference between the drum speed and the auger speed is the differential speed. The differential speed reflects both the separation capacity of the decanter centrifuge and its production capacity. When used for dewatering, the differential speed is one of the decisive factors in the production capacity of the decanter centrifuge.


In addition, the aspect ratio and separation factor of the horizontal spiral decanter centrifuge are also important factors affecting the separation effect. Generally, the difference in separation density is small, and when the viscosity is high, a larger aspect ratio needs to be selected. The separation factor is the main parameter to measure the separation ability of the horizontal spiral decanter centrifuge.