Tag Archives: China Centrifuges Supplier

Centrifuge-evaluation procedures in common usage develop an efficiency rating expressed in percentage barite recovery and/or drilled-solid injection. DCLW Series decanter centrifuge can be used for onshore and offshore drilling site based on its good quality.

DC solids control produce 3 models of high speed,middle speed, variable speed 2 phase centrifuges that separate solids from liquids. In all three models, the operating principle is theoretically the same.

Decanter centrifuge

Besides above DC Solid control company has developed a wide range of decanting centrifuge equipment to provide optimal results. In weighted drilling fluid systems, decanters recover as much as 95% of heavy barite, which is returned to be re-used in the active system, while also removing finer, lower-gravity solids. By discarding lower-gravity solids our equipment is able to maintain a higher level of fluid consistency and help produce higher drilling efficiencies.

Please find more information on DC solids control site. Or you can contact us freely. DC provides the high quality solids control decanter centrifuge, also other equipment.

 

The decanter centrifuge has been widely applied in drilling fluids solids control system. Due to the high rotation speed provided by decanter centrifuge, if any abnormal situation happend in use, stop running and check for solution immediately.

SONY DSC

Solutions to common problems of decanter centrifuge:

Problem 1: excessive vibration of decanter centrifuge.

Reasons and solutions:

1. The solids particles settled in bowl have not been cleaned thoroughly–clean it.

2. Defective shock absorber–change it for new one.

Problem 2: overtemperature of bearings. (above 75℃)

Reasons and solutions:

1. Lack of lubricating oil–oiling the bearings.

2. Wear of bearings–change the damaged bearings.

Problem 3: the bowl doesn’t work when the main motor is activated.

Reasons and solutions:

Main motor overload for excessive solids particles set in–clean the bowl and adjust the grout intake.

Problem 4: abnormal noise is heard from bowl.

Reasons and solutions:

1. unsuitable usage of lubricating oil, such as improper oil type or volume–check and adopt suitable oil.

2. bearings damaged–change for new ones.