Monthly Archives: September 2023

Decanter centrifuge model selection and waste water and oil sludge separation

When it comes to selecting decanter centrifuge models for wastewater treatment and oil sludge processing through three-phase separation, a test tube centrifuge is an invaluable tool for determining the most suitable centrifuge model. This method follows a specific procedure as following steps:

The customer is instructed to set the separation factor of lab tube centrifuge to 1200G for a duration of 2 minutes. If clear layering is observed during this process, it indicates that the centrifuge possesses excellent separation capability. However, if clear layering is not evident at 1200G, the setting is increased to 2000G for an additional 2 minutes. If clear layering is achieved at this stage, it suggests that a high speed centrifuge can also achieve effective separation.

2023.02.23 Decanting Centrifuge

The test tube centrifuge method plays a critical role in the selection process as it allows for a preliminary assessment of the centrifuge’s separation capabilities. By gradually increasing the separation factor and observing the clarity of the layers formed, it becomes possible to determine the optimal centrifuge model for wastewater treatment and oil sludge processing.

Clear layering is a vital indicator of a centrifuge’s ability to effectively separate the different phases present in wastewater and oil sludge. The presence of clear layering signifies that the solid particles have been successfully separated from the liquid phase, resulting in distinct layers. This separation is crucial for efficient treatment and processing, as it enables the removal of contaminants and facilitates the recovery of valuable resources.

However, if the centrifuge fails to achieve clear layering even at higher separation factors like 2500G or 3000G, it indicates that the separation efficiency may be compromised. In such cases, it becomes necessary to consider alternative separation methods beyond centrifugation.

In conclusion, the test tube centrifuge method is an essential step in the selection of centrifuge models for wastewater treatment and oil sludge processing. By gradually increasing the separation factor and observing the clarity of the layers formed, it becomes possible to determine the centrifuge’s separation capabilities. Clear layering indicates effective separation, while the absence of clear layering suggests the need for alternative separation methods. This careful selection process ensures the optimal choice of centrifuge models for efficient wastewater treatment and oil sludge processing.

HDD Mud Recycling System to Middle East

GN Solids Control just complete a HDD Mud Recycling System to Middle East. It is a 2-tank mud system includes shale shaker, combo-type mud cleaner for 3 stage separation. With feeding pumps, mixing pump and with mud mixing system, electric control system for all.

GN Solids Control has just successfully delivered a HDD (Horizontal Directional Drilling) mud recycling system.It is designed and made for the end user in the Middle East. The system is a two-tank system that incorporates a single deck shale shaker, a combo-type shale shaker with desander and desilter cones, which is also called as 3-in-1 mud cleaner. The system is made for three-stage separation. In addition to these key components, the system is equipped with centrifugal pumps for feeding and for mixing. And plus, there is a drilling mud mixing system, as well as an electric control system for all equipment.

Mud System 2023.09.07

This HDD mud recycling system is designed to handle the demanding requirements of Horizontal Directional Drilling operations, where the drilling fluid must be constantly circulated and reused. The shale shaker removes large solids from the mud, while the mud cleaner performs three stages of separation to further refine the mud. The feeding pumps and mixing pumps ensure that the mud is constantly moving through the system, while the mixing system keeps the mud properly mixed for effective drilling.

The electric control system provides for easy operation and monitoring of the system, allowing the operator to adjust the system as needed to meet the changing drilling conditions. This system is engineered to provide reliable, efficient mud recycling for Horizontal Directional Drilling operations, helping to improve drilling efficiency and reduce drilling costs.

With its wide range of capabilities, this GN Solids Control HDD mud recycling system is well-suited for a variety of applications in the Horizontal Directional Drilling industry. From providing effective solids control to ensuring the quality of the drilling fluid, this system is a valuable addition to any Horizontal Directional Drilling operation.

GNLW453D-VFD High-Speed VFD Centrifuge for Drilling Mud Treatment in China

GN Solids Control has recently completed the production of a batch of high-speed decanter centrifuges for a leading domestic drilling company. The order included six sets of centrifuges complete with VFD control panels. The model of the centrifuges is GNLW453D-VFD, which will be used for drilling mud processing.

Decanter centrifuges are essential equipment for the drilling industry, as they help separate solids and liquids from drilling mud. The high-speed centrifuges manufactured by GN Solids Control offer efficient and reliable performance, ensuring that drilling mud can be reused and recirculated. The inclusion of VFD control panels further enhances the performance and versatility of the centrifuges, allowing them to be adjusted to different operating conditions and process requirements.

2023.09.01 Decanter Centrifuge

GN Solids Control make various sizes of decanter centrifuge for 2-phase and 3-phase separation. The centrifuge size include mini size 9 inch, popular size 14 inch, big bowl 18 inch, 22 inch and the largest bowl 30 inch.

GNLW453D-VFD centrifuge is with 18inch big bowl. It is designed for heavy-duty applications, with big handling capacity. They can handle a wide range of drilling muds, including oil-based, water-based, and synthetic fluids. The centrifuges are also equipped with high-quality bearings and seals to ensure long-term reliability and low maintenance requirements.

This latest order from a leading domestic drilling company is a testament to GN Solids Control’s reputation as a trusted manufacturer of decanter centrifuges for the drilling industry. The company continues to invest in research and development to improve the performance and durability of its centrifuges, providing customers with cost-effective solutions that help them achieve sustainable drilling operations.

Besides decanter centrifuge, GN Solids Control make the full line drilling mud processing and transfer equipment, include shale shaker, mud cleaner, desander, desilter, vacuum degasser, mud gas separation, mud agitator, centrifugal pump, mud gun, mixing hopper, etc… , as well as drilling cuttings treatment equipment high G drying shaker, vertical cuttings dryer, etc…