sheet and kieselguhr filterThe basic principle is that gypsum slurry is separated by a cyclone station (first stage dewatering), and the bottom flow enters the gypsum slurry distributor and the dewatering machine (second stage dewatering). Under the vacuum conditions formed by the vacuum pump, the liquid passes through the filter medium (usually filter cloth), while the separated solid remains on the surface of the filter medium.

The function of the rubber filter belt in the plate and frame diatomaceous earth filter machine is that the vacuum filter machine has a circular rubber filter belt with a wavy apron at the edge of the rubber belt below the filter cloth, which can effectively prevent the slurry from flowing out from both sides. The wavy apron is cleverly combined with flat tape, and this structure of apron has good stretchability, which can prevent the apron from being torn at the turning point of the roller.

The advantages of centrifugal oil filters over plate and frame diatomaceous earth filters are that centrifugal oil filters use large-diameter bearing equipment and national standard pressure vessel specific pressure resistant steel plates, with tensile strength far greater than many devices in the market. The most important thing is that it completely changes the problem of inconvenient slag cleaning. With just three easy steps, the oil slag can be cleaned up easily, making the machine quickly put into operation.