What are the factors that affect the separation of the separator

The separation factor FR is an important index to evaluate the separation performance of centrifugal separator It represents the ratio of centrifugal force and gravity of the separated material in the drum The larger the separation factor is, the faster the separation is generally, and the better the separation effect is The fr of the industrial centrifuge is 100-20000, the fr of the overspeed tube separator is 62000, and the frzui of the analysis centrifuge is 610000 Another factor that determines the handling capacity of the centrifuge is the working area of the drum, which is also large in handling capacity Filter centrifuges and settling centrifuges mainly rely on increasing the diameter of the drum to expand the working face on the circumference of the drum; in addition to the peripheral wall of the drum, there are additional working faces of the separator, such as the disc of the disc separator and the inner cylinder of the chamber separator, which significantly increase the settling working face In addition, the finer the solid particles in the suspension are, the more difficult it is to separate, the more fine particles will be taken away from the filtrate or the separation liquid In this case, the centrifugal separator needs a high separation factor to effectively separate When the viscosity of the liquid in the suspension is large, the separation speed slows down The density difference of each component of suspension or emulsion is large, which is beneficial to centrifugal sedimentation, while the density difference of each component is not required for centrifugal filtration of suspension.