Drilling Mud Decanter Centrifuge
The drilling mud decanter centrifuge provided by Shenzhou Machinery can be mainly divided into two categories: one is a treatment centrifuge for water-based drilling fluid, and the other is a centrifuge dedicated to oil-based drilling fluid. The water-based drilling fluid treatment centrifuge mainly focuses on removing solid particles in the drilling fluid to ensure the stable performance of the drilling fluid, and is suitable for conventional land and offshore drilling operations; the oil-based drilling fluid centrifuge is optimized in terms of corrosion resistance and lubricity, and can effectively separate the fine solid phase in the oil-based mud, realizing the recycling and environmental protection of the oil-based mud.
Shenzhou Machinery's drilling fluid decanter centrifuge is widely used in the field of oil and gas drilling. On offshore drilling platforms, the centrifuge can purify the drilling fluid in real time to ensure the continuity and safety of drilling operations; on land drilling sites, it can be used to treat oily sludge and wastewater generated by various types of drilling, realizing resource recycling and environmental sustainable development.
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The working principle of the horizontal spiral settling centrifuge is that the slurry mixture enters the drum through the feed pipe and spiral discharge port. Under the centrifugal force generated by the high-speed rotation of the host, solid particles with a high density deposit on the inner wall of the drum. The spiral blades that move relative to the drum continuously scrape off the solid particles deposited on the inner wall of the drum and push them out of the slag discharge outlet. The separated clear liquid flows out of the drum through the opening of the weir plate. The relative motion between the spiral and the drum is achieved by a differential. The differential housing is connected to the drum, the output shaft is connected to the screw, and the input shaft is connected to the auxiliary motor. The main motor drives the rotation of the drum and also drives the rotation of the differential housing. Due to the connection between the input shaft and the auxiliary motor, the a...
The working principle of the horizontal spiral settling centrifuge is that the slurry mixture enters the drum through the feed pipe and spiral discharge port. Under the centrifugal force generated by the high-speed rotation of the host, solid particles with a high density deposit on the inner wall of the drum. The spiral blades that move relative to the drum continuously scrape off the solid particles deposited on the inner wall of the drum and push them out of the slag discharge outlet. The separated clear liquid flows out of the drum through the opening of the weir plate. The relative motion between the spiral and the drum is achieved by a differential. The differential housing is connected to the drum, the output shaft is connected to the screw, and the input shaft is connected to the auxiliary motor. The main motor drives the rotation of the drum and also drives the rotation of the differential housing. Due to the connection between the input shaft and the auxiliary motor, the a...
Horizontal sedimentation centrifuge The working principle of the horizontal spiral settling centrifuge is that the slurry mixture enters the drum through the feed pipe and spiral discharge port. Under the centrifugal force generated by the high-speed rotation of the host, solid particles with a high density deposit on the inner wall of the drum. The spiral blades that move relative to the drum continuously scrape off the solid particles deposited on the inner wall of the drum and push them out of the slag discharge outlet. The separated clear liquid flows out of the drum through the opening of the weir plate. The relative motion between the spiral and the drum is achieved by a differential. The differential housing is connected to the drum, the output shaft is connected to the screw, and the input shaft is connected to the auxiliary motor. The main motor drives the rotation of the drum and also drives the rotation of the differential housing. Due to the connection between the input...
The working principle of the horizontal spiral settling centrifuge is that the slurry mixture enters the drum through the feed pipe and spiral discharge port. Under the centrifugal force generated by the high-speed rotation of the host, solid particles with a high density deposit on the inner wall of the drum. The spiral blades that move relative to the drum continuously scrape off the solid particles deposited on the inner wall of the drum and push them out of the slag discharge outlet. The separated clear liquid flows out of the drum through the opening of the weir plate. The relative motion between the spiral and the drum is achieved by a differential. The differential housing is connected to the drum, the output shaft is connected to the screw, and the input shaft is connected to the auxiliary motor. The main motor drives the rotation of the drum and also drives the rotation of the differential housing. Due to the connection between the input shaft and the auxiliary motor, the a...
The working principle of the horizontal spiral settling centrifuge is that the slurry mixture enters the drum through the feed pipe and spiral discharge port. Under the centrifugal force generated by the high-speed rotation of the host, solid particles with a high density deposit on the inner wall of the drum. The spiral blades that move relative to the drum continuously scrape off the solid particles deposited on the inner wall of the drum and push them out of the slag discharge outlet. The separated clear liquid flows out of the drum through the opening of the weir plate. The relative motion between the spiral and the drum is achieved by a differential. The differential housing is connected to the drum, the output shaft is connected to the screw, and the input shaft is connected to the auxiliary motor. The main motor drives the rotation of the drum and also drives the rotation of the differential housing. Due to the connection between the input shaft and the auxiliary motor, the a...
The working principle of the horizontal spiral settling centrifuge is that the slurry mixture enters the drum through the feed pipe and spiral discharge port. Under the centrifugal force generated by the high-speed rotation of the host, solid particles with a high density deposit on the inner wall of the drum. The spiral blades that move relative to the drum continuously scrape off the solid particles deposited on the inner wall of the drum and push them out of the slag discharge outlet. The separated clear liquid flows out of the drum through the opening of the weir plate. The relative motion between the spiral and the drum is achieved by a differential. The differential housing is connected to the drum, the output shaft is connected to the screw, and the input shaft is connected to the auxiliary motor. The main motor drives the rotation of the drum and also drives the rotation of the differential housing. Due to the connection between the input shaft and the auxiliary motor, the a...
The working principle of the horizontal spiral settling centrifuge is that the slurry mixture enters the drum through the feed pipe and spiral discharge port. Under the centrifugal force generated by the high-speed rotation of the host, solid particles with a high density deposit on the inner wall of the drum. The spiral blades that move relative to the drum continuously scrape off the solid particles deposited on the inner wall of the drum and push them out of the slag discharge outlet. The separated clear liquid flows out of the drum through the opening of the weir plate. The relative motion between the spiral and the drum is achieved by a differential. The differential housing is connected to the drum, the output shaft is connected to the screw, and the input shaft is connected to the auxiliary motor. The main motor drives the rotation of the drum and also drives the rotation of the differential housing. Due to the connection between the input shaft and the auxiliary motor, the a...
Horizontal sedimentation centrifuge solid-liquid separation centrifugeStructural composition: The horizontal settling centrifuge is mainly composed of a high-speed drum, a screw conveyor that rotates in the same direction as the drum and has a slightly higher or lower speed, and a differential.Centrifugal force effect: When the suspension enters the drum, due to the high-speed rotation of the drum, the solid particles in the suspension settle to the inner wall of the drum under the action of centrifugal force. The magnitude of centrifugal force depends on the rotational speed of the drum and the density of particles.Spiral conveyor: There is a certain speed difference between the spiral conveyor and the drum, which is controlled by the differential. The screw conveyor pushes the solid particles settled on the inner wall of the drum towards the small end outlet of the drum and discharges them.Liquid phase separation: The separated clear liquid is discharged from the other end of the ...
Shenzhou has collaborated with a renowned Swiss hydraulic drive system brand to develop a fully hydraulic-driven horizontal spiral centrifuge that meets high-standard requirements from customers both domestically and internationally. The hydraulic drive system for the centrifuge drum and propeller is powered by a single motor, driving oil pumps to create two hydraulic circuits to operate the hydraulic motor and hydraulic differential. The advantages of this fully hydraulic-driven horizontal spiral centrifuge make it suitable for the separation of heavy mud in high-temperature environments."
Crude oil extracted from wells typically contains water, solids, and various sediments. To separate these components, producers utilize settling tanks, allowing the heavier materials to settle at the bottom. This sedimentation process results in what is known as "tank bottom residue," which often contains a significant amount of high-quality oil. The application of the Shenzhou centrifuge enables the efficient recycling and treatment of this tank bottom sludge. This not only promotes energy conservation and environmental protection but also reduces waste disposal needs by facilitating the recovery of crude oil and the separation of water and solids.
The oilfield centrifuge is a specialized piece of equipment designed for the drilling industry. Our centrifuge is highly efficient in the separation of unwanted solid materials from drilling fluids, facilitating the reuse of these fluids. Additionally, during the purification of drilling mud, it enables the recovery of valuable barite. This ensures the overall process flow remains intact and provides a reliable sequence of operations. Shenzhou oilfield centrifuges find extensive application in treating oily sludge, managing oily (waste) water, addressing solid waste in drilling oil-based mud, and executing three-phase oil sludge separation systems.
The design of the centrifuge on the telescopic skid is popular for oil sludge separation, and waste management rental business. The telescopic skid height is adjustable, It allows the liquid discharged from the centrifuge goes to storage tank by gravity without a transfer pump.This series of decanter centrifuge are popular for the drilling waste management,oil sludge treatment, tank cleaning waste treatment, as well as solids control, barite recovery, Low gravity and high gravity solids separation, dewatering etc.
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