Solids control equipment decanter centrifuge is one stage of solids control system.Normally solid control system is consist of five stages, including mud tank, shale shaker, vacuum degasser, desander, desilter, decanter centrifuge. Shale shaker is used to separate the big solids with diameter above 75μm, and 45~74μm for desander, and 15~44μm for desilter. Sometimes desander & desilter are combined as Hi-volume mud cleaner. When air enters into the drilling fluids, vacuum degasser is used to separate the air. If no air in the mud, the degasser would work as a big agitator. All these equipments are mounted on the top of the mud tank. Decanter centrifuge is used in separating suspension of solid phase with particle diameter d>=2um for drilling mud and fluids handing. After separating the solids, the mud would be pumped into the borehole again.

Decanter centrifuge for sale by KOSUN

Decanter centrifuge for sale by KOSUN consists of a cylindrical rotor, a casing, an electric motor, and three lines for material to travel. The gas centrifuge is designed with a casing that completely encloses the centrifuge. The drilling mud decanter centrifuges can separate fine particles well, for separating 5～7μm particles in drilling mud, usually use medium speed decanter centrifuge, for less then 2μm, usually use high speed decanter centrifuges.

KOSUN LW series decanter centrifuge is used in separating suspension of solid phase with particle diameter d≥2μm for drilling mud and fluids handling. Ruggedly built for oilfield and industrial services, it is especially effective in environmentally sensitive areas. It delivers high fluid-recovery rates and efficient solids control to significantly reduce the costs of makeup fluids and disposal. The decanter centrifuge is precision –balanced for smooth operation over long periods at speeds of 0 to 3900 RPM, generating centrifugal forces up to 3000G’s.

KOSUN decanter centrifuge features

1. Innovative design includes longer bowl for increased retention time, resulting in drier solids and finer cut points

2. Big bowl Big Volume, high G force available

3. Stainless steel bowl, scroll, compartment and cover resist corrosion and provide long service life.

4. Tungsten carbide scroll points with wide spacing flights at tapered end create a finer layer of conveyed solids for consistent, uniform separation and maximum solids control efficiency.

5. German FAG or Sweden SKF brand bearings

6. Electrical Components: SIEMENS/Schneider ATEX or IEC Ex for option.

7. Screw pump & centrifugal pump feeding pump option available to meet different application.

As a solids control equipment manufacturer, KOSUN supply other solids control equipment for sale, including shale shaker, shale shaker screen, desander, desilter, vacuum degasser,decanter centrifuge , centrifugal pump, submersible slurry pump, shear pump, mud agitator, mud gun, drilling fluid mud cleaner, decanter centrifuge, mud tank, diesel tank, water tank, complete solids control system, etc. Since its establishment in 1992, KOSUN has been the major solids control equipment supplier in the world. The products provided by KOSUN are extensively used in oil & gas drilling and workover, coalbed methane drilling, shale gas drilling, water well, geothermal well drilling, trenchless horizontal directional crossing projects, mine gravel staged treatment, tailings treatment, rive dredging works, municipal environment-friendly sewage treatment, industrial wastewater treatment, fruit juice purification, waste oil recovery and purification treatment, etc.

If you want to know more information about decanter centrifuge,you can visit:

http://www.kosun.us/solids-control-equipment/decanter-centrifuge.html