Oilfield decanter centrifuge for drilling fluids ?>

Oilfield decanter centrifuge for drilling fluids

Oilfield decanter centrifuge for Drilling fluids is the forth stage solids control equipment adopting centrifugal force to separate solid out of drilling fluid. Aipu solids control equipment decanter centrifuge is widely used in oil and gas drilling, chemical, foodstuff, pharmacy, mineral beneficiation, water treatment, etc.

Oilfield decanter centrifuge working principle

The drilling fluid decanting centrifuge is driven by two motors. The main motor drives the drum and outer casing of differential through belts while the auxiliary motor. The vice motor drives the spiral through the differential variable speed. The drum and spiral rotate together in the same direction, but at different speeds. Separate the solids in the drilling mud by the centrifugal force. Suspending fluids is pushed into the drum through the inlet pipe. Under the effect of centrifugal force, the solid phases will be pushed onto drum internal wall. Then pass the impeller on the screw propeller and discharge from the exhaust hole. The fluids are excreted from the overflow hole of the large end. So continuous circle like above to achieve the target of continuous solid-liquid separation.

Decanter centrifuge features and benefits

  1. Innovative design includes longer bowl, allowing drilling fluids to thread through more slowly, thus resulting in drier solids and finer separation point.
  2. Big bowl offers big volume. It also generates high-G force.
  3. Stainless steel bowl, scroll, compartment are available and covered with corrosion-proof coating so as to have longer lifespan.
  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. Electrical components can be SIEMENS/Schneider ATEX or IEC Ex.
  6. Screw pump and submersible slurry pump are optional. It’s cater for different requirements

Aipu solids control based in China manufacture and supply complete line of high-speed, variable-speed and fully variable-speed decanting centrifuge for handling drilling fluids. You are welcome to contact Aipu solids control to get more detailed information, we will supply our best service for you.

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