Solids control equipment centrifugal pump is used for transporting drilling mud. Solids control equipment used in drilling rig to separate the solids in the drilling fluids that are crushed by the drill bits and carried out of the well surface. Normally solid control equipment includes mud tank, shale shaker, vacuum degasser, desander, desilter, desander centrifuge ,mud agitator, jet mud mixer, mud tank,mud gun,etc. Shale shaker for solid control equipment is used to separate the big solids with diameter above 75μm, and 45~74μm for desander, and 15~44μm for desilter. Sometimes drilling mud desander & desilter are combined as high efficient mud cleaner. When air enters into the drilling fluids, vacuum degasser is used to separate the air. If no air in the mud, the vacuum degasser would work as a big mud agitator. All these equipments are mounted on the top of the mud tank. After separating the solids, the clean mud would be pumped into the borehole again.

Centrifugal pumps for solid control equipment

Centrifugal pumps for solid control equipment is used to transport fluids by the conversion of rotational kinetic energy to the hydrodynamic energy of the fluid flow. The rotational energy typically comes from an engine or electric motor. In the typical case, the fluid enters the pump impeller along or near to the rotating axis and is accelerated by the impeller, flowing radially outward into a diffuser or volute chamber (casing), from where it exits.solids control equipment centrifugal pumps is the ideal equipment to provide impetus for desander 、desilter and jet mud mixer for solids control equipment .

Centrifugal pumps for sale by KOSUN

KOSUN is a professional solids control equipment manufacturer. Centrifugal pumps for sale by KOSUN has been exported North Africa,Kazakhstan,Siberi,etc. Since its establishment in 1992, KOSUN has been the major supplier of solids control products in the field of China’s oil & gas drilling equipment, the earliest and only one centrifuge manufacturer in five provinces in Northwest China, and the producer of the first-generation high-frequency drilling fluid shale shaker in China. Exported centrifugal pump, KOSUN also supply Linear Motion Shale Shaker,Decanter Centrifuge,Mud Cleaner,Desander,Desilter,Vacuum Degasser,Diesel tank,Screw pump,Water Tank,Submersible Slurry Pump,Balanced Elliptical Motion Shaker,Mud Tank,Shear Pump,Mud Agitator,Jet Mud Mixer,Mud Gun,etc.

Centrifugal pump working principle

A centrifugal pump containing two or more impellers is called a multistage centrifugal pump. The impellers may be mounted on the same shaft or on different shafts.For higher pressures at the outlet impellers can be connected in series. For higher flow output impellers can be connected in parallel.A common application of the multistage centrifugal pump is the boiler feedwater pump. For example, a 350 MW unit would require two feedpumps in parallel. Each feedpump is a multistage centrifugal pump producing 150 l/s at 21 MPa.All energy transferred to the fluid is derived from the mechanical energy driving the impeller. This can be measured at isentropic compression, resulting in a slight temperature increase (in addition to the pressure increase).

KOSUN is a leader in China’s solids control industry and expert in drilling waste management. KOSUN is capable of providing customers with such four series as oil & gas drilling solids control equipment, centrifuges, drilling waste treatment equipment and drilling security equipment, including 25 categories of products, and can also customize packaged design and matching products of oil & gas drilling rigs for drilling contractors.

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http://www.kosun.us/solids-control-equipment/centrifugal-pump.html