Decanter Centrifuge

Recently, GN Solids Control successfully completed the production of an oily sludge treatment system. The system will be shipped to a South American client and used in the oilfield industry. This separation system is designed to treat oily sludge, oil base mud wastes, oil-based drilling cuttings and waste, and tank bottom oil residues.

The system includes two sets of mud tank system, the mud tanks specially equipped with heating pipelines and pipe guards to facilitate the chemical thermal washing process, which operates optimally at temperatures between 70 to 80 degrees Celsius to maintain chemical activity.

In terms of processing equipment, the primary treatment equipment consists of a double deck shale shaker. The upper coarse shale shaker screen removes large size waste materials such as plastics and rocks typically found in waste pits within oily sludge. The bottom deck shale shaker screen is used to remove specific sizes of solid waste which is determined by the screen opening. On-site, appropriate shale shaker screen opening sizes are selected based on material conditions and separation requirements. A vertical slurry pump is responsible for supplying the oil sludge and waste slurry to the double deck shale shaker.

The liquid phase separated by thedouble deck shale shaker still contains a high solids content. In this phase, a high speed decanter centrifuge plays a crucial role in removing fine particles to reduce solids content and weight. A German brand NETZSCH screw pump is employed to supply slurry to the high speed decanter centrifuge. Additionally, mud agitators are used inside the mud tanks to effectively prevent solid phase sedimentation.

This comprehensive system not only addresses the challenges of oily sludge and related waste in the oilfield industry but also incorporates advanced technologies like thermal washing and centrifugal separation to ensure efficient and effective processing. GN Solids Control’s solution underscores its commitment to environmental sustainability and operational efficiency in the global oil and gas sector.

A number of sets of Fully Hydraulic Drive Decanter Centrifuge (FHD centrifuge) have been specifically fabricated for customers in Asia. The centrifuge, hydraulic unit and the electrical control panel are all allocated on a crash frame. These centrifuges are destined to be utilized in offshore services. All FHD centrifuge units are designed and made to suit for DNV2.7-1 lifting requirement, and tested by CCSI (CHINA CLASSIFICATION SOCIETY INDUSTRY CORP.). There are lifting certificates for each centrifuge unit.

GN Solids Control FHD decanter centrifuge is equipped with a Viscotherm FHD system and a Rotodiff gear drive motor, which are designed to perform exceptionally well. The FHD centrifuge is engineered to be suitable for environments with a temperature of up to +55 degrees Celsius, ensuring its reliable operation in challenging conditions. This makes it an ideal choice for various offshore applications where high temperatures may be prevalent.

The lifting certificate guarantees that these centrifuges meet the necessary safety and compliance standards for handling and transportation. The combination of advanced features and certifications makes these FHD centrifuges a valuable asset for the Asian customers. They will play a crucial role in providing efficient and effective separation in the offshore drilling sector, helping to ensure smooth and successful operations. The specific design and capabilities of these centrifuges demonstrate a commitment to meeting the unique requirements of the Asian market and the demanding offshore environment, promising enhanced productivity and performance in the intended applications.

GN Solids Control will offer a additional pump control inside the centrifuge control panel. The feeding pump of the FHD decanter centrifuge can be start, stop and controlled on the centrifuge control panel. And plus, there are interlock program for the centrifuge and pump start and stop, to proven the decanter centrifuge from overload.

Besides FHD centrifuge, GN Solids Control also offers variable frequency drive control (VFD) centrifuge and fixed speed control centrifuge. GN Solids Control made VFD centrifuge is equipped with air-conditioner to suit for high temperature area. GN Solids Control makes centrifuges vaty from mini size 9 inch to large size big bowl 30 inch for various applications. Welcome to contact GN sales teams for more information.

The Desander and Desilter Centrifuge is an efficient solid-liquid separation equipment, mainly used to remove solid particles such as sand grains and muddy substances in drilling fluids. It is a specially designed big bowl decanter centrifuge for big handling capacity.

Through components such as the bowl and screw propeller of the rotating parts assembly, the solid particles in the drilling fluid are separated under the action of centrifugal force and discharged through the sand outlet and mud outlet. The Desander and Desilter Centrifuge has the advantages of a wide range of separation particle sizes, a large handling capacity, a compact structure, and easy operation. It can replace the hydracyclone decander and desiter separator more efficiently, with a higher separation efficiency and better quality of recovered drilling fluid.

The Desander and Desilter Centrifuge has a wide application prospect in the field of oil and gas drilling and other non-drilling fields, which can effectively improve the quality of solid phase control of drilling fluid and drilling efficiency, and reduce drilling costs.

This type of equipment plays a crucial role in the drilling process. The ability to accurately and efficiently separate sand and mud is essential for maintaining the quality and performance of the drilling fluid. The centrifugal design allows for a more forceful and effective separation, ensuring that even the finest particles can be removed.

The large handling capacity means that it can deal with a significant amount of drilling fluid in a short time, meeting the demands of large-scale drilling operations. The compact structure makes it easier to install and operate within the drilling site, minimizing the space required. And the ease of operation simplifies the work process and reduces the potential for errors.

Moreover, its application not only benefits the immediate drilling process but also has long-term implications. By improving the quality of the drilling fluid, it helps to extend the life of drilling tools and equipment, reducing maintenance and replacement costs. It also enhances the overall safety and reliability of the drilling operation. In conclusion, the Desander and Desilter Centrifuge is a highly valuable piece of equipment that has a significant impact on the efficiency and success of oil drilling and other related industries.

After a decade and a half of relentless dedication and innovation, GN Solids Control has ascended to the summit of the solids control and waste management equipment industry, emerging as the premier brand in its field. Originating in China, GN Solids Control has transformed into a global leader, setting new standards for excellence and reliability.

In a landmark achievement for the company, 2024 marked the inauguration of GN Solids Control’s new factory, equipped with the most advanced production lines available. This move signifies not only a physical expansion but also a testament to GN Solids Control’s commitment to staying at the forefront of technological advancement in its industry.

At the heart of GN Solids Control’s production lie its flagship products: decanter centrifuges, shale shakers, and mud cleaners. These cutting-edge solutions exemplify the pinnacle of engineering prowess and are instrumental in facilitating efficient liquid and solids separation processes across various industrial applications.

The decanter centrifuge, a cornerstone of GN Solids Control’s offerings, stands as a testament to the company’s dedication to precision and performance. With unparalleled efficiency and reliability, GN Solids Control’s decanter centrifuges have become indispensable tools for businesses seeking optimal solids control and waste management solutions.

Complementing the decanter centrifuge are the shale shaker and mud cleaner, completing GN Solids Control’s comprehensive lineup of liquid and solids separation systems. Engineered with the latest advancements in technology, these products deliver unmatched efficiency and versatility, ensuring seamless operations for GN Solids Control’s diverse clientele.

Beyond its cutting-edge products, GN Solids Control prides itself on its unwavering commitment to customer satisfaction. The company’s ethos revolves around providing unparalleled support and service to its clients, ensuring that their needs are not only met but exceeded at every turn.

To this end, GN Solids Control extends a warm invitation to clients old and new to visit its new factory and experience firsthand the dedication to excellence that defines the company. Through collaboration and innovation, GN Solids Control continues to forge ahead, reshaping the landscape of the solids control and waste management industry for years to come.

With over 15 years of industry experience, GN Solids Control has cemented its reputation as a leading manufacturer specializing in high-quality solids control and waste management equipment, including replacement shaker screens. Following its recent participation in the Beijing CIPPE oil show, GN Solids Control garnered significant attention and engagement from a diverse array of clients hailing from various industries and countries.

The aftermath of the Beijing CIPPE oil show saw a notable influx of valuable customers visiting the GN Solids Control factory, either during the event itself or in its aftermath. This surge in interest underscores the trust and recognition GN Solids Control has earned over the years for its commitment to excellence and innovation.

At the exhibition, GN Solids Control proudly showcased its flagship products, providing clients with an immersive experience to inspect the quality firsthand and engage with knowledgeable GN sales engineers. The spotlight was on a range of key offerings, including transfer equipment like Solids Vacuum pumps and Screw conveyors, Decanter centrifuges featuring large bowls capable of both 2-phase and 3-phase separation, specialized Disc centrifuges for efficient 3-phase separation, a diverse selection of replacement screens compatible with various shaker models, Vertical cuttings dryers tailored for the effective treatment of oil-based mud cuttings, and Vacuum screen shale shakers designed to facilitate mud recovery processes.

Clients were encouraged to take advantage of the opportunity to connect with GN Solids Control sales engineers, explore the manufacturing facilities firsthand by visiting the GN factory, and engage in constructive discussions regarding potential projects. GN Solids Control remains committed to providing expert guidance, showcasing its extensive product range, and fostering collaborative partnerships to address the unique needs and challenges of its clientele.

In conclusion, GN Solids Control’s participation in the Beijing CIPPE oil show served as a testament to its ongoing dedication to innovation, quality, and customer satisfaction, further solidifying its position as a trusted industry leader in solids control and waste management solutions.

Australia has more stringent product standards than Europe. GN Solids Control has many years of experience in providing solids control equipment and mud systems, liquid and solids separation equipment to Australia. A recent batch of high-speed water treatment decanter centrifuges that have just been delivered will be used in dewatering projects. According to customer requirements, ABB brand motors, bearing temperature sensors, and vibration sensors are selected, and IEC Ex explosion-proof standards are followed.

The high-speed water treatment decanter centrifuge delivered this time is a small size with a 9-inch bowl. GN Solids Control can also produce centrifuges of other sizes, with bowl sizes ranging from 9 inches to the conventional size 14 inches, big bowl 18 inches, 22 inches, and the huge bowl 30 inches.

The high-speed water treatment centrifuge is a key equipment in the dewatering project. Its excellent performance and high reliability ensure the efficient operation of the entire project. The use of ABB brand motors can provide stable power and ensure the smooth operation of the centrifuge. The bearing temperature sensor and vibration sensor can monitor the operating status of the centrifuge in real time, and detect and deal with potential problems in a timely manner, ensuring the safety and stability of the equipment.

In addition, following the IEC Ex explosion-proof standard, the high-speed water treatment centrifuge has better explosion-proof performance, which can meet the special requirements of some working environments. This not only ensures the safety of the equipment but also provides a more reliable guarantee for the smooth progress of the project.

GN Solids Control always pays attention to customer needs and is committed to providing high-quality products and services. We will continue to work hard to provide customers with more excellent solid-liquid separation solutions. Whether it is a small 9-inch bowl or a larger size, we can meet the needs of different customers and projects.

GN Solids Control, a renowned provider of drilling cuttings treatment systems, recently completed the construction of a cutting-edge system designed to meet the demanding requirements of the industry. This system, meticulously crafted by GN Solids Control, embodies a commitment to excellence and innovation, showcasing the company’s dedication to delivering top-tier solutions to its clientele.

The client, recognizing the superior quality of GN Solids Control’s equipment, dispatched an engineer for inspection and training sessions. The cornerstone of this cutting-edge system is the vertical cuttings dryer GNCD930G, a powerhouse capable of reducing oil content on cuttings to an impressive 5%. For clients seeking even lower oil content levels, the option to introduce chemicals before feeding cuttings into the vertical cutting dryer is available, demonstrating GN Solids Control’s flexibility in meeting diverse customer needs.

Following the operation of the vertical cuttings dryer, the fluids extracted are laden with fine soil particles, necessitating further treatment. To address this, a decanter centrifuge is employed to reduce the mud weight and facilitate reuse, underscoring GN Solids Control’s commitment to sustainable practices and efficient resource management.

Integral to the system’s functionality is the utilization of a high-performance NETZSCH pump of German origin, serving as both a flush pump for the vertical cuttings dryer and a feed pump for the decanter centrifuge. This choice reflects GN Solids Control’s dedication to incorporating top-tier components to ensure optimal system performance and reliability.

Moreover, the system features screw conveyors for both feeding cuttings into the vertical cuttings dryer and facilitating solids discharge, streamlining the operational processes and enhancing overall efficiency. Consolidating all the separation equipment, control systems, and the holding tank onto a single general skid further exemplifies GN Solids Control’s commitment to seamless integration and ease of operation.

In conclusion, GN Solids Control’s unwavering dedication to continuous improvement and customer satisfaction shines through in the design and implementation of this cutting-edge drilling cuttings treatment system. By offering a comprehensive range of high-quality products and services, GN Solids Control continues to set the standard for excellence in solids and sludge transfer applications across diverse industries.

GN Solids Control has recently achieved a significant milestone by successfully shipping two sets of state-of-the-art 1500HP drilling mud equipment to a valued client in Africa. This strategic delivery underscores GN Solids Control’s commitment to providing cutting-edge solutions for the drilling industry.

At the heart of this shipment are 6 sets of shale shakers, each featuring the advanced GNZS594J model. Renowned for their efficacy in particle removal from drilling fluid, these shale shakers serve as the first line of defense in solids control. The inclusion of three shale shakers per rig ensures a robust capacity suitable for the high-powered 1500HP drilling rigs.

Following the shale shakers are 2 sets of mud cleaners, specifically the GNZJ594J-2S12N model, designed to elevate fluid purification processes. This combom-type shale shaker integrates 2 10-inch desander cones and 12 4-inch desilter cones, further enhancing the equipment’s efficiency in tackling various solid contaminants.

A total of 16 centrifugal pumps were also part of the shipment, serving critical roles as trop pumps, mixing pumps, and feeding pumps for both the desander and desilter components. These pumps contribute significantly to the overall effectiveness of the drilling mud treatment process.

In addition to the aforementioned equipment, the shipment included 2 sets of GNLW452 decanter centrifuges. These robust decanter centrifuges play a pivotal role in efficiently separating diverse substances within the drilling mud, attesting to their capacity for handling substantial volumes.

The deployment of these high-performance products underscores GN Solids Control’s dedication to upholding the quality and integrity of drilling fluid, thereby improving overall drilling efficiency and safety. With a proven track record and the trust of a global customer base, GN Solids Control remains at the forefront of delivering exceptional solutions to the drilling industry. As the company continues to innovate and excel, stakeholders can anticipate more exciting updates and advancements in the near future.

GN Solids Control, a leading provider of drilling mud system solutions, recently delivered some shale shakers, centrifugal pumps, and a decanter centrifuge to a prominent client in Bolivia. This state-of-the-art equipment is slated to serve two drilling rigs, marking a significant advancement in the Bolivian drilling industry.

The shale shaker, a cornerstone in solids control, ensures efficient removal of cuttings and impurities from the drilling mud. Its robust design and high-performance capabilities make it an essential component in maintaining the integrity of the mud system.

Accompanying the shale shaker is the centrifugal pump, a key player in fluid transfer within the drilling process. Known for its reliability and consistent performance, the pump plays a crucial role in circulating the drilling mud through the system, contributing to seamless operations on the rigs.

The decanter centrifuge, another flagship product from GN Solids Control, enhances mud dewatering and fine solids separation. With a track record of over 10 units in the client’s inventory, GN’s decanter centrifuges have proven their effectiveness in delivering superior results, ensuring the drilling mud meets the required specifications for optimal drilling performance.

This strategic delivery underscores GN Solids Control’s commitment to providing cutting-edge solutions tailored to the evolving needs of the drilling industry. The company’s equipment not only meets but exceeds industry standards, setting a benchmark for efficiency, reliability, and innovation in solids control technology.

As GN Solids Control continues to expand its global footprint, this successful transaction with the Bolivian client further solidifies its position as a trusted partner in delivering top-notch solids control equipment and services to the international drilling community.

In conclusion, GN Solids Control’s shale shaker, centrifugal pump, and decanter centrifuge are set to elevate drilling operations in Bolivia, showcasing the company’s dedication to advancing drilling technology and supporting clients in achieving optimal performance in their projects.

With the increasing global awareness of environmental protection, the disposal of drilling waste has become a topic of great concern. In this respect, the drilling waste treatment and solids control equipment produced by GN Solids Control play a vital role, especially in the European market where they are widely welcomed by customers.

This equipment includes GNZS594J-SHBJ drilling fluid shale shaker, GNZJ594J-2S12N mud cleaners, decanter centrifuges, and drill cuttings dryers. Their main function is to process drilling waste, converting it into a safe and reusable form through separation, cleaning, and drying processes.

Firstly, GNZS594J-SHBJ drilling fluid shale shaker are used as pre-separation equipment, mainly for treating drilling fluid. They can separate large particles from drilling mud, ensuring its cleanliness and stability. This equipment has a high demand in the European market as it can effectively improve drilling efficiency while reducing environmental impact from waste.

Secondly, GNZJ594J-2S12N mud cleaner is a three-in-one separation devices that combine the functions of shale shaker, desander, and desilter. These devices can separate different particle sizes from mud based on different separation points, further enhancing mud cleanliness. This efficient and versatile equipment is widely welcomed in the European market.

Additionally, decanter centrifuges play a crucial role in separating liquid and solid materials from drill cuttings. By spinning at high speeds, centrifuges can separate water and solid materials from drill cuttings, enabling better disposal and reusability. This widely used equipment provides strong support for drilling waste disposal in the European market.

Finally, drill cuttings dryers can remove moisture from drill cuttings, making them easier to handle and transport. The demand for this equipment is gradually increasing in the European market as it can effectively reduce disposal costs and environmental impact.

In conclusion, GN Solids Control’s drilling waste treatment and solids control equipment has received widespread attention and application in the European market. These devices not only improve drilling efficiency and reduce environmental impact from waste, but also bring greater development potential to the European drilling industry. With increasing environmental awareness in the future, it is believed that these devices will play an even more important role in contributing to global sustainable development.