Drilling Fluid Centrifuge

• Feb 28, 2022
• KOSUN DC series mud centrifuge (Decanter Centrifuge), also known as horizontal screw discharge sedimentation centrifuge, mud centrifuge, is a special equipment for solid-liquid separation designed according to the characteristics of oil dril...

Drilling Fluid Centrifuge
 

KOSUN DC series mud centrifuge (Decanter Centrifuge), also known as horizontal screw discharge sedimentation centrifuge, mud centrifuge, is a special equipment for solid-liquid separation designed according to the characteristics of oil drilling fluid. Centrifugal sedimentation, unloading and other processes are mainly used to recover barite, remove fine solids, reduce the solid content of drilling fluid, control the density and viscosity of drilling fluid, ensure the performance of drilling fluid and play an important role in fast drilling . DC series centrifuges use the principle of centrifugal sedimentation to separate the drilling suspension. The suspension enters the drum from the feed pipe through the liquid outlet hole in the screw pusher, and the solid phase particles are pushed to the inner wall of the drum under the action of centrifugal force. , push it to the slag discharge port at the small end of the drum through the blades on the screw pusher, and the liquid phase overflows through the overflow hole at the large end of the drum. Such a continuous cycle, in order to achieve the purpose of continuous separation. The sedimentation centrifuge belongs to the category of horizontal screw centrifuges, the full name of which is horizontal screw sedimentation centrifuges. The horizontal sedimentation type mud centrifuge produced by KOSUN Machinery is widely used in the oil drilling industry.
 

Features of Economical Configuration of DC Series Slurry Centrifuge

1、A variety of designs, economical and reliable materials, to meet the wide range of customer needs.

2、The straight section of the drum and the cone section are made of SS304 stainless steel by centrifugal casting.

3、The rest of the drum assembly is made of SS304 stainless steel.

4、The screw feeder is protected by a wear-resistant alloy sheet, which has a long service life and is easy to maintain and replace.

5、The split port of the screw pusher and the slag discharge port of the drum are protected by an easy-to-replace wear-resistant alloy sleeve, which prolongs the service life and maintenance interval.

6、Convenient and adjustable cofferdam height to meet the discharge requirements of different working conditions.

7、The drum assembly is protected by a detachable support frame during transportation to prevent damage to the bearing during transportation.

8、Positive pressure explosion-proof control cabinet can meet the use of high temperature conditions.

9、The original imported NSK or FAG bearings improve the stability of the equipment and the service life of the bearings.