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GN Solids Control is a professional solids control and waste disposal equipment manufacturer. After more than 10 years of continuous research and development and innovation, GN Solids Control has become a well-known brand in the domestic solids control equipment industry. GN Solids Control also supplies a variety of transfer pumps in complete sets, including feed pumps, submerged slurry pumps, centrifugal pumps and sludge vacuum transfer pumps.

The solid vacuum pump is a pneumatic pump with air as the power source, which can be used to transport mine tailings, drilling waste, industrial slurry, chemical powder, construction aggregate, oil sludge, kitchen waste and other materials. GN Sludge Vacuum Pumps are available in a variety of models including GNSP-40B, GNSP-20B, GNSP-10B and GNSP-05B. The model supplied this time is GNSP-05B, also known as Mini industrial sludge vacuum pump, which can be used for oil spill recovery. Its unique structural design enables it to operate in harsh environments with low maintenance rate, and can transport solid, liquid or solid-liquid mixtures and high specific gravity materials with good fluidity at high speed. Its working principle is that the high-efficiency Venturi device generates up to 25 inches of HG vacuum to suction materials under strong airflow, pure pneumatic equipment. Meet various explosion-proof requirements.

 

We know that oil spills are inevitable during sludge disposal. It is also difficult to clean and recycle, and it takes a long time. But with the help of the Mini Industrial Sludge Vacuum Pump, cleaning up and recovering oil spills is no longer a headache. It has the characteristics of being movable, equipped with a portable suction port, connected with a hose, and equipped with a variety of suction heads, which can quickly recover the spilled oil, clean up the site, and meet the needs of customers.

If you have any needs about GN vacuum pumps, please contact us.

For more than ten years, GN Solids Control has been manufacturing decanters for handling drilling mud. In recent years, GN Solids Control decanters have been successfully used in drilling mud processing sites in many countries and regions. GN Solids Control decanters have gained a good reputation in performance. It has been successfully applied in both land drilling rigs and offshore drilling rigs. It can not only meet the tropical environment in the Middle East, but also meet the use in high-latitude and low-temperature environments.

    GN Solids Control Decanter Centrifuges range from 9″ drums to 30″ drums. The two high-speed centrifuges sold this time are GN Solids Control’s best-selling models in the oil drilling industry, 14-inch centrifuges: GNLW363.

1. High density solid phase separation centrifuge

Medium speed decanters are typically used for high density solids separation. The most commonly used high-density solid phase separation centrifuge is the GNLW452D series. For 18-inch centrifuges around 1800RPM, it is also commonly used in drilling mud barite recovery applications.

 

2. Low density solid separation centrifuge

In order to remove drilling mud China, the low density solid phase (LGS) which is harmful to drilling, GN Solids Control can provide high speed centrifuges at 3200RPM or above. In the rig solids control system for oil and gas drilling, a medium-speed centrifuge and a high-speed centrifuge are usually matched. Two frequency conversion centrifuges can also be used for more flexible speed adjustment to adapt to different drilling conditions.

3. Drilling waste treatment centrifuge

GN Solids Control can also provide complete drilling waste treatment systems, including decanter centrifuges and Vertical Cutting Dryer, Screw Conveyor, etc. Modular drilling waste treatment equipment or integrated skid-mounted systems can be provided according to customer needs. For drilling waste treatment applications, decanter centrifuges usually use variable frequency centrifuges to meet the application of different material conditions.

In addition to oil and gas drilling mud centrifuges, GN Solids Control also provides drilling fluid shale shakers, complete solids control systems, oily sludge treatment systems and other popular products.

GN Solids Control is a solids control equipment manufacturer offering complete systems for solids control and drilling waste treatment equipment. Last month, GN Solids Control completed the fabrication of 5 sets of vacuum degasser for a Chinese drilling company. GN Solids Control can manufacture three main different types of deaerators including vacuum deaerators, centrifugal deaerators and liquid gas separators.

     For this drilling company, GN Solids Control supplies a vacuum degasser, model GNZCQ360B, with a maximum capacity of 360 m3/h of drilling mud, and GN Solids Control also produces a small vacuum degasser, model GNZCQ270A, with a capacity of 270 m3 /h.

 

Both vacuum degasser and centrifugal degasser are used to remove fine air bubbles, while liquid gas separators are mainly used to remove larger air bubbles. The vacuum deaerator is mainly placed in front of the desander or desilter, and is installed behind the drilling fluid shaker. The mud treated by the vacuum deaerator is pumped into the mud cleaner for treatment. The drilling fluid treated by vacuum degassing can prevent gas intrusion and control the density of drilling mud. It is of great benefit to the follow-up centrifugal pump and mud pump work. For users with small installation space, GN centrifugal deaerator can also be selected to meet the same function and reduce the floor space.

In addition to vacuum deaerators, GN Solids Control also manufactures liquid gas separators. Liquid-gas separators manufactured by GN Solids Control, also known as mud-gas separators, are installed with a large distribution plate that evenly strikes the drilling mud in the high-level pipeline, allowing the liquid to flow down with gravity and the gas to separate from the liquid and gas. The top of the device is drained to a non-hazardous area. Usually, according to the customer’s working conditions, dangerous gases such as H2S can be burned with the help of electronic ignition devices.

The 5 sets of vacuum degasser will soon be shipped to the customer’s well site. Previously, GN Solids Control also provided this customer with some other solids control equipment, such as drilling fluid shale shakers, decanters. With the most satisfactory work performance, and professional and timely after-sales service. Our customers give high praise to our company.

GN Solids Control is a professional manufacturer of solid-liquid separation equipment. After more than 10 years of continuous research and development and innovation, GN Solids Control has become a well-known brand in the solid-liquid separation equipment industry at home and abroad, and has established branches overseas.

The sewage treatment decanters produced by GN Solids Control are widely used in mud purification systems, river dredging, municipal sewage treatment, industrial wastewater treatment and other industries.

 

With the innovation of technology, GN fifth-generation decanter centrifuges have been put into use in large numbers. The centrifuge used in the overseas sewage treatment project this time is GN’s fifth-generation centrifuge, its model is GNLW454ET-VFD, and the supply quantity is 2 units. The material to be treated is municipal sewage with a solid content of 2-3%, and the processing capacity of the centrifuge is 30-40m³/h.

GN Solids Control’s fifth-generation centrifuges are available in 9-inch, 14-inch, 18-inch, 22-inch, 30-inch and other models. According to material conditions and processing capacity requirements, this project is matched with 18-inch 450 series centrifuges to meet customers’ on-site use. Require.

This type of centrifuge uses 45KW main motor and 15KW auxiliary motor, the drum and screw of the centrifuge are made of SS2205, the collection box is made of stainless steel 304, the material distribution port of the screw pusher is provided with a carbide protective cover, and the slag discharge port is inlaid with hard alloys. Solid alloy protective cover, welding ribs on the inner wall of the drum, protection of the slag discharge port of the drum with carbide scraper protection, and protection of the spiral blade carbide sheet, the wear resistance is greatly enhanced, and the service life is linearly increased. At the same time, there are 2 temperature sensors and 1 vibration sensor to ensure the operation of the equipment. If there is an abnormality, it can be known in advance and prevent unnecessary equipment damage. Connecting the slag discharge port of the centrifuge collection box and the inlet of the screw conveyor is a closed rectangular tube slag discharge groove to ensure the environment on site. also it can work with vertical cutting dryer.

If you have any technical inquiries about centrifuge needs or solutions for complete equipment, you are welcome to call GN Solids Control.

The 2022 U.S. OTC Petroleum Equipment Exhibition has come to a close recently, and GN Solids Control US branch has also ended the exhibition perfectly, and conducted effective business cooperation and technical exchanges with global oil industry practitioners. At this exhibition, GN Solids Control exhibited three types of equipment related to the petroleum industry.

1. Negative pressure shale shaker

GN Solids Control negative pressure shale shaker is a vacuum negative pressure shaker independently developed and produced by the company combining the advantages of similar products at home and abroad, and has applied for domestic and foreign patents. It is mainly used in oil drilling sites to recover more drilling fluid and reduce the discharge of drilling rock. The liquid content of the chips. GN Solids Control can not only provide customers with brand new negative pressure shale shaker, but also upgrade and transform the existing shaker of some customers, and provide vacuum negative pressure devices for use with shaker, which are easy and quick to install.

 

2. Solid vacuum pump

Vacuum pump is also called sludge vacuum pump or solid vacuum pump. As a professional conveying pump, GN Solids Control vacuum pump can convey materials with more than 80% solid phase and high specific gravity materials at high speed. Create a vacuum for suction. The pure pneumatic working principle and unique structural design of GN vacuum pump, there are no rotating parts in the cavity, ensure that it can run stably under harsh working conditions and meet the explosion-proof requirements under some special working conditions.

3. Shaker screen

The shaker screen produced by GN Solids Control conforms to the American API management standard. GN Solids Control not only produces high-quality original vibrating screen, but also produces alternative screens for other brands of shaker screens at home and abroad, and the full range of screens has passed the United States. API RP13C certification standard, can provide customers with more accurate separation effect and greater dialysis rate of shaker screen.

GN Solids Control is a professional manufacturer of solids control and waste disposal equipment. GN Solids Control has extensive experience in the design, development and manufacture of solids control equipment, including but not limited to shale shaker, decanters, desanders, desilters, mud cleaners, agitators, cuttings dryers, centrifugal pumps , screw conveyors and mud tanks, etc.

Last week, GN Solids Control delivered a batch of mud mixers for an offshore drilling rig. This batch of mixers used a Helical Bevel Gearbox with a coupling connection. This makes the agitator small in size, light in weight, large in transmission torque and stable in starting. At the same time, it has the characteristics of low energy consumption, superior performance and low noise.

Mud mixers manufactured by GN Solids Control are available in single, double or multi-impeller versions for customers to choose from. The shaft length of the mud mixer can be adjusted and customized according to the actual tank depth on the customer’s site. Its main function is to prevent the sedimentation of drilling mud, and it plays a very important role in mud mixing, preparation and storage. GN Solids Control can also support the corresponding electronic control system for the mixer, and the explosion-proof standard can meet IEC Ex, ATEX, CNEX, etc.

In order to meet the use on offshore platforms, GN Solids Control uses international brand paint, primer, middle paint and topcoat to protect against rust due to long-term exposure to seawater.

 

In addition to mud mixers, GN Solids Control also provides other types of solids control equipment for offshore drilling platforms, such as shakers, mud cleaners, centrifugal pumps, centrifuges and more.

With the development and growth of the company, our personnel are constantly increasing, and the production and testing equipment is constantly improving to meet the needs of customers.

If you have any needs for solid control equipment, you are welcome to contact us.

GN Solids Control is a professional manufacturer of decanter centrifuges. It has been committed to the design and development of decanter centrifuges for industrial separation for many years. After more than ten years of continuous development and innovation, GN Solids Control has sold its products to the world. Many countries and regions, and has been able to design and manufacture various types of centrifuges with drum diameters ranging from 200mm (9 inches) to 760mm (30 inches). Recently, our company has successfully produced a batch of portable micro decanter centrifuges for users for mining core drilling, and sent them to the customer’s site, and won the customer’s affirmation.

GN 220 series decanter centrifuges are small drum centrifuges with a drum size of 220mm (9 inches) and compact design. They are widely used for solid-liquid separation under conditions that require small throughput or limited space. This series of centrifuges is also a good choice for the experimental test of decanter centrifuges. According to different working conditions of customers, our company can also provide customers with three different control configuration options: constant speed control, frequency conversion control and full hydraulic control.

 

The drum material of GN220 series decanter centrifuge is made of two-way stainless steel SS2205, which is poured by centrifuge. In addition, the slag discharge port of the centrifuge and the slurry discharge port of the pusher are all protected by tungsten carbide carbide inlays, which have high durability and longer service life; the centrifuge pusher is protected by a replaceable wear-resistant alloy sheet, which can effectively extend the service life and easy maintenance. And GN Solids Control has a professional electrical department, which focuses on supporting professional PLC system and electronic control system for centrifuges, which greatly improves the practicability and operability of centrifuges.

In addition, GN Solids Control also provides equipment such as shale shaker / cutting dryer / screw conveyor, if you have related needs or questions, you can feel free to contact us.

Oily sludge treatment systems from GN Solids Control are mainly used to treat oily sludge from drilling rigs, refineries and tank bottoms. It is specially designed for the treatment of oily sludge with high viscosity and high solid content. After being treated by GN oily sludge treatment system, three products of oil, water and solid waste can be obtained.

Last week, GN Solids Control provided international customers with a complete set of oily sludge treatment equipment, model GNOST-05B, whose main configuration includes:

 

1. 20-foot premix tank module

Because the sludge material that the customer needs to deal with has high solid content, high viscosity and poor fluidity, GN Solids Control has set up a pre-mixing tank module, and the tank surface uses 2 mixers and has a heating function at the same time. The material has good fluidity by stirring and heating and dilution, so that it can be transported to the vibrating screening module through a submersible pump.

2. Shale shaker module

The shale shaker produced by GN Solids Control can separate larger solid particles from the diluted sludge. This system uses a double-layer shale shaker, which has a better sludge screening effect. At the same time, GN also produces matching shaker screen to be used together. The screens produced by GN Solids Control conform to the API RP 13C standard, and are not only used by many domestic companies, but also used by a well-known foreign brand of shale shaker.

3. Decanter centrifuge + disc separator module

After being screened by the GN Solids Control vibrating screen, the sludge enters the decanter centrifuge for two-phase separation. The oil content of the solid phase is less than or equal to 5%, and the liquid phase is mainly oil and water, with a small amount of oil in the solid phase. The liquid phase is transported to the disc separator through the screw pump, and the three phases of oil, water and solid are obtained after being processed by the disc separator. Among them, the purity of oil products can be as high as 97%. Oil content in water is less than 3000ppm.

The oily sludge treatment system designed by GN Solids Control is of great significance for waste treatment, and can be used for reduction treatment while recovering a large amount of oil. Energy saving and emission reduction, waste utilization, and efficient recycling are in line with the current national requirements for the environmental protection industry.

If you have any needs about oily sludge treatment equipment and solutions, you are welcome to call GN Solids Control.

Recently, GN Solids Control has successfully customized a set of automatic mud tank cleaning system for domestic offshore drilling platforms, which is mainly used in the automatic cleaning of mud tanks on offshore drilling platforms, effectively improving the cleaning efficiency of mud tanks and reducing the work of cleaning workers. Time, the equipment has been sent to the offshore drilling platform and the acceptance has been completed, which has been fully affirmed by the customer. This set of automatic tank washing system mainly includes the following module equipment contents.

1. Flushing module

This set of automatic tank washing system is equipped with two sets of high-pressure flushing pumps. The high-pressure pump is used to flush the mud that is difficult to clean in the mud tank, effectively reducing the time for workers to clean the mud deposited in the tank, improving work efficiency and effectively reducing labor costs. also GN supply centrifugal pump for mud transfer.

2. Mud suction module

Compared with the traditional conveying pump, the hose pump provided by our company has better self-priming ability and can effectively transport high specific gravity and high viscosity materials.

3. Mud purification module

The cleaned mud is solid-liquid separated by a high-efficiency inclined plate separator inclined plate settler produced by our company. The solid phase particles slide down the inclined plate into the sludge silo, and then pass through the low-speed screw conveyor at the bottom of the sludge silo. Push it to the discharge port for discharge. Our company also provides a chemical flocculation system for customers, which flocculates some fine solid phase particles into large solid phase particles to obtain better solid-liquid separation effect and separate more solid phase.

4. Mud storage and transportation module

The water treated by the mud purification module is stored in the mud storage tank for repeated mud tank cleaning.

5. Abandoned cuttings box module

The solid phase separated by the mud purification module is stored in the waste cuttings box, which is convenient for subsequent transportation and processing.

GN Solids Control has just completed the production of a solids vacuum pump and a small decanter centrifuge for a foreign customer, which will be delivered next week. The cleaning of oil storage tanks and the pretreatment of solid waste are one of the more difficult tasks in tank cleaning operations. GN Solids Control has many years of successful experience in tank cleaning.

Mini Solids Vacuum Pump

GN Solids Control solid vacuum pumps are designed to transport high solids, dense materials such as tank bottom sludge, drilling cuttings, refinery waste and more. Valves, control boxes and other components of the vacuum pump are all driven by pneumatics, which are safe and reliable to use in non-explosion-proof environments. The processing capacity of this miniature solid vacuum pump is 5 m3/h. At the same time, GN Solids Control has designed a compact hoisting structure according to customer requirements, and installed surrounding brackets to facilitate on-site hoisting and lifting operations. The solid vacuum pump is equipped with several different types of suction ports, which can be selected by customers according to the on-site conditions. The vacuum pump can be controlled in two modes: manual control and automatic control. The run time includes suction and discharge time, which can be changed by two timers on the control box.

GN Solids Control produces decanter centrifuges with different spinning diameters, the smallest model is 9-inch spinning decanter centrifuges, which are mainly used for the separation of small flow mud such as diamond core drilling mud and mine tailings mud.

 

Mini Decanter Centrifuge

This 9-inch decanter centrifuge will be used for solid-liquid separation of the sludge in the tank after being sucked from the vacuum pump. It can rotate at a speed of 3800 rpm, and fine particles of about 2 microns are easily separated. Sometimes, according to the distribution of solid particles, GN Solids Control also provides a chemical dosing flocculation dewatering unit, adding a dosing port to the feeding port of the decanter centrifuge, and providing flocculant at the same time of feeding.