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High quality drilling fluid desander for mud process


Drilling fluid Desander is a simple equipment for drilling mud process. At oil well drilling job site, we can find desander separator as 2nd solids control equipment mounted on mud tanks.

Drilling fluid desander is the assembly of cyclone desander and shale shaker. Cyclone desander is designed by the principle of particle sedimentation, the drilling fluid enters into inwall of swirler, the thicker particles spiral sinking with the action of centrifugal force and gravity, discharged from bottom exit, and separated by shale shaker, the other liquid spirals along the swirler, enters into the third-level separation equipment – desilter from overflow port to dispose further.

Different part on desander is different material. Including polyurethane, steel, stainless steel, etc. The desander cones are made of PU material. The capacity can be up to 100~110m3/h under pressure of 0.25~0.4Mpa and the treating efficiency is about 90%.

In fact, drilling mud desander can be widely used in many industry and project. Not only in oil well drilling also for HDD, CSM exploration, geothermal well, water well drilling, slurry separation, etc. It has been found that desander has the advantage of cost-effective, easy operation, one-off investment, no power-wasting, green environmental protection.