Vertical cutting dryer is one kind equipment of waste management in oil gas industry. It main used on the drill cutting treatment especially the oil base drill cutting. Last week we delivered one vertical cutting dryer and one Decanter centrifuge to mud company. According to client requirement, all equipment was installed in container for insulation and easily transport in different job site.

As we all know, drill cutting is high pollution since include lots chemical, meanwhile the contented liquid is expensive. Separate the liquid out and recycle it, and dryer the solids. These measure are very important to protect environment and reduce the cost of drilling mud.

In this system there are vertical cutting dryer and Decanter centrifuge. Both devices are utilize same principle. When the machine are in high rotational motion, the inside material will bear separation force. Along with the speed faster, separation G force will be higher. Due to the solids and liquid are different density. They will bear vary separation force. High density bear bigger force, and it will settle down onto the bottom of centrifuge bowl, and liquid will be on higher layer. This program will achieve the solids and liquid separation. After that, the solids and liquid will be discharge from different outlet port.

Decanter centrifuge was designed with higher separation G force, normal can over 3000G. Vertical cutting dryer only about 900 RPG . This different designing lead to the cutting dryer can process the material with high solids content such as drill cutting, but the discharge liquid is not clear . On the contrary, material for Decanter centrifuge normally less than 10% for solids content. But the discharged liquid is much clear. This is why we use Decanter centrifuge for further treating to the liquid discharged from vertical cutting dryer.

Sometimes we use high G shaker to treat water base drill cutting and then use Decanter centrifuge. If you have these kind requirement ,welcome to contact us.