Decanter centrifuge are used to process unweighted and weighted, water-based and oil-based drilling fluids (muds). Mechanical energy is utilized to increase the gravitational force exerted on solids that are present in the mud system.
Oilfield Decanting Centrifuge are able to apply over 3,000 G-forces on the liquid/solids mixture, which separates the heavier solids from the lighter solids. Additionally, high G-forces separate fine solids from liquid.
Last week, DC Solid control company shipped 3 sets of Middle decanter centrifuge to Saudi Arabian used for oilfield to treat unweighted drilling fluid. The model of the three sets decanter centrifuges are DCLW450-1000. And the main specification as below:
Drum diameter: 450mm
Drum Length: 1000mm
Drum Speed/rpm: 1480rpm
Main Motor Power: 22kw-IV class
Back Motor power: 5.5kw-IV class
Max treating capacity: 40m3/h
Separation factor: 548G
Such decanter centrifuge applies to solid liquid separation of suspension liquids with solid phase particle equivalent diameter ≥ 3μm, weight concentration ratio ≤10%, volume concentration ratio ≤70% or solid liquid density difference ≥0.05g/cm . HSS has different series of decanter centrifuges with bowl diameter from 220 ~ 1100mm. The machine can be also sorted by bowl type, such as thickening, dewatering, classifying, clarifying etc., to be fit for different separations.
Please contact DC Solid control to get more detailed information about all kinds of decanter centrifuges.