When the mud cleaner handles the weighted drilling fluids, the drilling fluids which is already handled enters into drilling fluids system from the overfall of the swirler. The drill cuttings, barite and a little liquid phase discharged from the underset and go to the highly detailed screen. Because of the granularity of barite is 2~74μm maximum, it will return to the drilling fluids system with the liquid phase and the drill cuttings which are smaller than the sieve mesh, the drill cuttings which are larger than the sieve mesh will be discharged from screen surface. In this way, mud cleaner cleans the drilling fluids, stabilizes the performance of drilling fluid and recycles the barite and the liquid phase.
 

Mud cleaner is consisted of manifold, shaker screen, and hydrocyclone. First the drilling fluids are sucked up to 0.25Mpa~0.4Mpa by sand pump, and enter into the cones through the side inlet which is normally only 2-1/2″ diameter. The fluids then flow spirally inside of the cone. Effected by the centrifugal force, the heavy solids in the fluids would be thrown towards the inner wall of the cones, go down to the bottem, and discharge through the sand discharge port, while the light fluids would go up and discharge through the upper oulet. The diameter of the bottom discharge port is adjustable with a cover of hydrocyclone.

The drilling mud cleaner is a major equipment in drilling fluids purfication, we can design customized cost-effective mud cleaner for customers special needs. KOSUN Mud Cleaner can meet almost all needs for oil & gas well drilling fluids treatment system and HDD Mud Recycling System.

As a leader and professional in China solids control and drilling waste management, KOSUN always provides the highest quality equipment and oilfield services and solutions. KOSUN provides 25 categories of products, and can also customize packaged design and matching products of oil & gas drilling rigs for drilling contractors, including shale shaker, decanter centrifuge, desander, desilter and complete solids control system and drilling waste management equipment.