Monthly Archives: March 2020

14 inch Oilfield decanter centrifuge for liquid and solids separation

14 inch decanter centrifuge is the most popular centrifuge in oil and gas drilling field. The 14 inch decanter centrifuge for oilfield can be equipped as high speed centrifuge for fine solids separation, like to remove the ultrafine solids in drilling fluids in order to reduce the mud weight, or equipped as middle speed / low speed centrifuge to recover barite. The recovered barite can be used again by adding into drilling mud system by the mud mixing hopper system.fhd-decanter-centrifuge-2017

GN Solids Control is capacity to make different standard of 14 inch decanter centrifuge to suit for different clients and suit for different applications.

GN Solids Control is only focusing on international market and China domestic big customers. High quality and reliable services is the most importance. Below are only some differences of GN Solids Control decanter centrifuges with other centrifuge suppliers:

1) Bowl material: Other companies normally make centrifuge bowl from SS316 or SS304 by casting. While GN Solids Control make centrifuge bowl from Duplex Stainless Steel 2304 by centrifugal casting. The material grade and production technology are both higher than others.

2) Screw Protection: Other companies make Screw Protection by Tungsten Carbide welding. It is easy for production. But it is easy to be worn out. And after wearing out, it is difficult for maintenance.
While GN Solids Control makes Screw Protection by Tungsten Carbide Tiles. The Tungsten Carbide Tiles can service for longer life time, and it is easier for replacement.

3) VFD control panel: Other centrifuge companies are normally not capacity to make control panels. They need to outsource control panels for their centrifuges. Most centrifuge suppliers normally make flame proof VFD panel with fan for cooling. Few companies have experience for positive pressurized VFD control panel, never mention experience for VFD panel with vortex cooling system or EX A/C cooling system. VFD panel material is normally made from carbon steel.

GN Solids Control has his own electrical control panel department. GN Solids Control VFD panels are positive pressurized, with EX A/C cooling system to suit for high ambient temperature areas. GN Solids Control VFD control panel panel material is stainless steel.

Decanter Centrifuge for Oil Sludge Treatment to Brunei

Last week, a decanter centrifuge for oil sludge treatment was dispatched from GN Solids Control factory in Beijing. The decanter centrifuge for oil sludge treatment will be shipped to a client in Brunei.

The model of the decanter centrifuge for Oil Sludge Treatment to Brunei is GNLW363C-VFD. It is the most popular 14inch decanter centrifuge with positive pressurized VFD control panel. GN Solids Control is capacity to offer different standard and different designs VFD control panel to suit for different clients and different application. GN Solids Control can offer Explosion proof VFD panel for Zone 1 or Zone 2 applications.2020.03.12 Decanter Centrifuge for Oil Sludge Treatment

GN Solids Control can offer positive pressurized VFD panel with explosion proof air conditioner cooling system for high ambient temperature area up to +55 C degree, or with compact design vortex cooling system for ambient temperature areas up to +40 C degree. Other centrifuge suppliers usually offer VFD control panel with only 1 VFD control for main motor drive, or 2 VFD drives for main drive motor and back motor. But GN Solids Control standard design is 3 VFD drives for main drive motor, back drive motor, and for the feeding screw pump motor.

Besides VFD control centrifuge with different cooling system, GN Solids Control is also capacity to make fixed speed control decanter centrifuge and high standard full hydraulic drive decanter centrifuge (FHD decanter centrifuge). The full hydraulic drive (FHD) system GN Solids Control is applied for FHD decanter centrifuge is imported from Viscotherm from European, which is one of the most famous brand offer hydraulic driving system.2020.03.12 Oil Sludge Treatment Equimpent

The decanter centrifuge can be used to treat oil sludge, which is generated from oil and gas drilling oil base mud, from refinery plants, from tank cleaner, from the tank bottom sludge, from crude oil tanks, from vessel tanks. These are only some applications of GN Solids Control decanter centrifuge. The decanter centrifuge also can be used for other applications in other field. Like for dewater separation, for waste oil and water treatment, for barite recovery, etc…

Drilling fluids vacuum degasser and mud cleaner for Middle East Customer

Some sets of Drilling fluids vacuum degasser and some sets of mud cleaner are dispatched to the seaport. They will be shipped to Middle East to support the projects there. GN Solids Control Vacuum Degasser is a special solids control equipment to process the drilling mud. The vacuum Degasser is usually used after shale shaker separator, but before hydra cyclone separator (mud cleaner, desander, desilter).

2020.03.06 Drilling Vacuum Degasser

GN Solids Control Vacuum Degasser is special solids control equipment used to treat the gas in the drilling fluids. GN Solids Control Vacuum Degasser can be used to treat and remove various gas of invasive drilling efficiently. Vacuum degasser is a necessary product to recover drilling mud gravity, to stabilize drilling mud viscosity and reduce the drilling cost. Also, at the same time GN Solids Control Vacuum Degasser can be used as a heavy-duty mud agitator, which can be used for all types of drilling fluids circulation and purification system. The design and the structure of GN Solids Control Vacuum Degasser are scientific and rational. In this reason, it is able to achieve an effective gas-liquid separation, filter out impurities and to ensure that the exhaust pipe is always smooth.

2020.03.06 Drilling Mud Cleaner

Oilfield mud cleaner is 3 in 1 equipment for drilling mud purification. Mud cleaner is the combination of a shale shaker, desander cone separator and desilter cone separator. It has the function of shale shaker, desander and desilter. GN Solids Control makes single deck mud cleaner for oil field, and double deck cleaner for oil sludge separation and for non-oil field separation. The single deck shale shaker is more popular for drilling mud solids control equipment. GN Solids Control makes 2-panel shale shaker, 3-panel shale shaker, and 4-panel shale shaker for oilfield mud cleaner separator.

Besides vacuum degasser and mud cleaner, GN Solids Control makes full line solids control equipment, including but not limited to shale shaker, mud gas separator, decanter centrifuge, jet mud mixer, mud agitator and various transfer and feed pumps.