Full-speed operation and use characteristics of oilfield drilling mud sedimentation centrifuge

- Mar 04, 2019-

The oilfield drilling mud sedimentation centrifuge is mainly for the characteristics of oil drilling fluid in the process of operation. The designed solid-liquid separation special equipment can complete the processes of feeding, centrifugal sedimentation and unloading at full speed.

The oilfield drilling mud sedimentation centrifuge can complete the processes of feeding, centrifugal sedimentation and unloading at full speed, mainly for recovering barite, removing fine solids, reducing the solid content of drilling fluid, controlling the density of drilling fluid, Viscosity, which guarantees the performance of drilling fluids and plays an important role in rapid drilling.

The oilfield drilling mud sedimentation centrifuge mainly uses the principle of centrifugal sedimentation to separate the drilling suspension. The suspension is fed into the drum from the feeding pipe through the liquid outlet hole of the screw ejector. Under the action of centrifugal force, the solid phase particles are Pushed to the inner wall of the drum, pushed through the blades on the auger to the small end of the drum, and the liquid phase overflows through the overflow hole at the big end of the drum. This cycle continues to achieve continuous separation. The mud centrifuge belongs to the category of horizontal spiral centrifuges, and is called the horizontal spiral sedimentation type mud centrifuge.

 

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