Working principle of vertical centrifuge

Vertical Centrifuge is also called Vertical Cutting Dryer,it is a innovative design which fit for Oil based drilling waste management.Drilling cuttings from the primary solids control equipments like shale shakers,mud cleaners which is picked up by Auger(Screw) conveyor and transfer to feeder of the vertical cutting dryer.
Working principle
Vertical dryer is the ideal product for oil based drilling waste management. A stainless steel screen bowl traps "wet" solids and accelerates them up to 820RPM with G force up to 360. Liquid is forced through the screen bowl openings, while "dry" solids are extracted by the angled flights attached to the cone, which rotates slightly less slowly than the bowl.
An effective equipment for drilling cuttings disposal is Vertical Cutting Dryer which can reduce the amount of OBM or SBM on cuttings discharge to reduce waste volume .Vertical Cutting Dryer uses centrifugal force to dry drilled cuttings that from shale shaker or mud cleaners. the cuttings are conveyed to the dryer through vacuum transfer or screw coneyer. Once cuttings are introduced into the dryer's charge hopper. The widely spaced, adjustable flights continuously direct cuttings to the screen surface. Flights within the cutting dryer create a rolling action that promote further separation and prevents screen plugging. Under high G-force created by the large cone diameter,Liquid and solids separation occurs instantly as cuttings make contact with the finer-mesh centrifuge screen while producing cleaner return fluid and drier solids discharge.The solids discharged from cutting dryer can also be collected for further disposal. such as thermal treatment. useful fluids reclaimed by cutting dryer is collected and pumped to decanter centrifuge for final processing and reuses in the active mud system.
As a professional manufacturer on solids control system, KOSUN specialize in designing & manufacturing drilling shale shaker, mud agitator, mud gun, desander, desilter, mud cleaner,drilling centrifuge, mud mixer, centrifugal pump, shearing pump, vertical slurry pump, mud tank, vacuum degasser, ignition device, etc. and have been exporting to Russia, Kazakhstan, Egypt, Indonesia, Mexico, Australia, etc. with qualified products & superior service.
Contact: min.zhao@ksn-ec.com
Visit: http://www.kosunsolidscontrol.com/