Tips on Installing Drilling Decanter Centrifuge

Oilfield drilling decanter centrifuge, the fourth solids control equipment, mainly contends with suspension containing solids diameters beyond 2 μm, drilling mud and separated fluid phase. It ought to be well installed far from the inlet of borehole pump for fully agitating recycled fluids.

The swirling centrifugal force from its electric motor accelerates solid sedimentation and separates different sedimentation coefficients and buoyant densities. Then its thruster pushes the slags out since differential mechanism occasions a speed difference between screw thruster and bowl, carrying settled solids off the bowl and down to the narrow end along screw blades, dewatering them at the meantime and then thrusting them out from discharge nozzle.

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Six Steps to Install Drilling Decanter Centrifuge:

1. Drilling solids decanter centrifuge ought to sit far from the inlet of mud pump for a full agitation in the mud.

2. Firm installation of drilling centrifuge is important, so its 4 legs ought to be fixed on the surface of tanks with bearing bars.

3. Its installation also involves protruding the discharge groove from the tanks and connecting it with hydraulic supply line for a better performance of sand discharge.

4. Mud pump ought to stand behind desander and desilter, and connect tightly with feed pipes and inlet pipes.

5. Join together the flushing feed pipes and perforated pipes on inlet pipes and the tank.

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6. Plug in and switch on all the parts of drilling solids decanter centrifuges for the sake of repairing safety.