Desanders With Polyurethane Hydrocyclone For Drilling Mud In Mining & Energy Business

Aipu series desander overcomes the shortcomings of the original desanding process. It is made up of inlet pipe, desanding hydrocyclone, underflow shaker and discharge port. Aipu's desander is with advantages of high-quality hydrocyclones, large capacity, strong separation ability, small noise, long service time, and easy maintenance. They are getting more and more attention from clients. mud desander is used as the 2nd Desanders are 2nd stage of solids control for drilling fluids, which makes separations between 45 and 75 μm. Our Desander uses a centrifugal pump to supply mud, then the mud enters into hydrocyclone along the tangent of the cyclone, and the mud's structure was crushed under the action of centrifugal force. Under the action of gravity, solid particles along the inner wall submerge spirally and are deboarded from the bottom of cyclone then falls on the following shale shaker, the liquid was discharged from the top of the cyclone.

Desander and desilter are important equipment for drilling liquid-solid control. It is mainly used for the second phase purification of drilling liquid. It removes nocuous solid, stabilizes drilling liquid properties, and improves drilling efficiency. The hydrodynamic cyclone of the desander is made of wear-resistant cast iron. It is reliable, effective, and serves long. The content of sand after the desander is controlled below 0.15%. Built on API RP 13C, with the certificate of authority to use the official API monogram.

The difference among mud cleaner, desander, and desilter

Drilling mud cleaner is also called Desander and Desilter assembly, which is the combination of desander, desilter and an underflow screen. Namely, mud cleaners consist of a two-stage separation process using a combination of hydrocyclones mounted over a shale shaker to operate as a single unit. Designed to handle the entire circulating volume, Drilling cuttings cleaners are effective on both weighted and unweighted drilling-fluid systems in removing and drying solids while retaining the expensive liquid. The hydrocyclones(desanders and desilters) make the primary separation with underflow directed onto the shaker's vibrating screen. Used correctly, the drilling mud cleaner lower both drilling fluid and disposal costs.

Why aipu's desander is your optimal choice

Aipu's Desander is an economical and practical desanding device. It is used as the second stage of the solids control system, separates solid particles' next stage equipment. 

• Effective on both oil-base and water-base weighted and unweighted drilling fluid system in removing and drying solids;
• Minimizing waste generated and reducing disposal costs;
• Brand electrical components of ABB, Siemens, and Schneider adopted;
• Brand imported vibration motors of US Martin or Italy OLI adopted, IEC Ex, ATEX and UL Certified;

Specifications