Last week, GN Solids Control provided a complete mud purification equipment for a New Zealand customer for vacuum excavation mud purification treatment.

The equipment mainly includes mine screen separation device, high-frequency fine vibration screen, desilter , decanter centrifuge, among which:

1. Mining vibration screen

This device is a vibration screen, which mainly separates the large diameter solid particles and has a large processing amount. Because the large diameter solid particles are more wear out of the sieve network, the flexible polyurethane sieve net is used. The sieve of this material has high wear resistance, which improves the continuous operation capacity and work efficiency of the equipment, thereby increasing economic benefits Essence

2. Shale shaker

This device is a fine separation unit, which mainly separates solid particles above 100um. The processing volume is less than the mine equipment, but the screening effect is more. The imported vibration motor is used like a mine sieve to ensure the service life. After the overall heat treatment of the sieve box, the torment strength can reach 8.0g. The bottom frame is made of stainless steel, which is strongly corrosive. It can meet the angle of non -stop operation to adjust the angle of the sieve box, and the operation is more stable.

3. Desilter device

The liquid phase after high-frequency fine screen treatment enters the desilter again, and the solid particles larger than 20-40um can be removed by the desilter. The cyclone of the desilter is made of polyurethane material, which has higher wear resistance.

4. Decanter centrifuge

GN Solids Control centrifuge can separate solid particles larger than 2-5 µm. The centrifugal separators are necessary because the slurry after desliming treatment does not meet the criteria for recycling. Centrifugal separators reduce the specific gravity of the slurry to allow for reuse. The decanter centrifugal are fabricated with bi-directional stainless steel centrifugal casting, which is superior to 304 and 316 materials. The wear-resistant head of the waste discharge port uses a special tungsten carbide hard alloy bushing, which provides excellent wear resistance. The separators are dynamically balanced three times – at medium speed, high speed, and overall – to ensure stable operation under high-speed conditions. Producing products of inferior quality is equivalent to creating waste. GN Solids Control has always adhered to the principles of safety first and top quality, which has allowed it to develop rapidly within the industry.

If you have any solid-liquid separation equipment needs, please contact GN Solids Control.

Last week, GN Solids Control completed a set of 2M3 /H oil sludge treatment systems for domestic market customers. As a professional mud pre -processing equipment manufacturer, GN Solids Control has provided high -quality products and services to global customers over the years.

The following is the main component of the GN Solids Control pneumatic processing system:

1. Premix heating module

The GN Solids Control pre -hybrid heating device is the preferred process for processing high density and large viscosity sludge, which is not easy to transport because it is not diluted. GN Solids Control By premature and filtering the mud in the raw material pool, the mud can be removed smoothly. A chemical plus device is connected to this device, which is used to add emulsion and other potential agents.

2. Separation module

The separation equipment is a three -phase processing device that can separate oil -containing sludge into oil, water and mud. The pre -processing sludge is pumped into the GNZS752J pneumatic shale shaker, which effectively removes larger particles in the sludge. Usually solids greater than 100 microns can be removed by vibration screen. The wastewater discharged from the clay vibration sieve enters the 220mm-to-stock diameter and the decanter centrifuge GNLW224ET is further separated from solid solid fluid. It can remove solids above 2-5 microns and thinner particles from the liquid. In order to make the oil and water separation more thoroughly, the GN Solids Control provides a 3-phase disc separator GNSD-40 after the two-phase snail is centrifugal.

The 2m3 /h pneumatic processing system is a standard processing device, which makes it easy to move between different places. GN SOLIDS Control also offers a larger standard processing device of 5M3 /H and 15M3 /H for continuous processing of mud. Usually according to on -site usage, GN Solids Control will customize the sludge processing system so that customers can get an economic effective solution.

GN Solids Control has been providing drilling solids control equipment and waste conveying equipment to global customers for many years. Last week, GN Solids Control provided 8 screw conveyors to the drilling company.

The screw conveyor supplied this time has the following functions:

1. The cover plate on the top of the spiral is made of steel grating, which is detachable. At the same time, one end is a hinge and the other end is a locking bolt. The cover plate is opened conveniently and quickly.

2. Equipped with a pull switch, when someone opens the cover, the screw will automatically stop. When the pull switch is not reset, the screw cannot be restarted, which has high safety.

3. In order to further improve the safety of the equipment, the electric control box is equipped with an emergency stop switch to realize emergency shutdown.

4. When the screw is started, the sound and light alarm on the electric control box will alarm to remind the surrounding workers that the screw is about to start, and the sound and light alarm time can be adjusted. When the alarm time is up, the spiral will start automatically.

5. There is an obvious safety reminder mark on the spiral, which meets the HSE requirements. At the same time, the electric control of the motor and the spiral equipment are grounded.

6. Spraying system, along both sides of the entire spiral, there are clean water flushing pipelines, with nozzles and valves, so that the spiral can be rinsed without opening the spiral cover to prevent the spiral from clogging.

7. The cover plate of the screw conveyor is designed to prevent collapse to prevent accidents caused by operators stepping on the cover plate by mistake.

The screw conveyor can directly collect the solid waste separated by shales shaker, desilter, desander, decanter centrifuge and other equipment at the drilling site, and transport it to the location where the customer needs to be delivered. It plays an important role in the project that the mud does not fall to the ground.

If you need solid control equipment or waste conveying equipment, please call GN Solids Control

GN Solid Control, a company specializing in oil sludge treatment, has successfully provided a complete set of oil sludge treatment systems to an environmental client in the Middle East. This system is primarily used for treating oil sludge from drilling platforms, refineries, and the bottoms of oil tanks. Designed specifically for high viscosity and high solids content oil sludge, the GN oil sludge treatment system produces three main products: oil, water, and solids.

Recently, GN Solid Control Company delivered a complete oil sludge treatment system to their environmental client in the Middle East. The system includes the following main components:

Pumping Module:

The core equipment in this module is a vacuum pump. GN’s vacuum pump is an air-powered pneumatic pump. The module includes an air compressor that generates compressed air to power the vacuum pump. The vacuum pump is capable of transporting various materials such as drilling waste, industrial slurry, chemical powders, construction aggregates, oil sludge, and kitchen waste. Its strong conveying capacity makes it excellent for oil sludge transportation, effectively completing the conveying task by delivering the oil sludge to the preliminary screening module.

Preliminary separation Module:

The main equipment in this module is a mining screen. After the materials are crushed by a crusher, they pass through the mining screen for particle separation, separating large solid particles. The separated materials are then transported to the heating and mixing module. GN Solid Control has independently developed and produced various models of mining screens with excellent separation efficiency and long service life.

Heating and Mixing Module:

Due to the high solids content, high viscosity, and poor flowability of the oil sludge material that the client needs to treat, the GN oil sludge treatment system is equipped with a heating and mixing module. The mixing tank is equipped with an agitator to prevent oil sludge precipitation. The mixing tank also has a heating function to improve the fluidity of the material through agitation and heating, facilitating pumping. This module is placed in a 20-foot container.

Fine material separation Module:

The system utilizes the GN GNZS706 dual-deck shale shaker. The upper deck uses a lower mesh number screen, while the lower deck uses a higher API number screen. Multiple screening processes with a large screening area and extended time result in better separation conditions for the decanter centrifuge. The shale shaker uses GN Solid Control’s own production of shaker screen, which comply with the API RP 13C standard.

Decanter Centrifuge Module:

After the oil sludge is screened by the shale shaker, it is pumped into the GN decanter centrifuge for two-phase separation. The separated solid phase has an oil content of ≤5%, while the liquid phase consists mainly of oil and water. The solid phase can undergo further hazardous waste treatment, while the liquid phase is transported to the disc stack separator by a screw pump. The centrifuge model used in this system is the GNLW553D-VFD.

Chemical Dosing Module:

To enhance the separation efficiency of the horizontal screw centrifuge, chemical dosing is typically used. Demulsifiers are used to break up more oil, while flocculants are used to separate more solid residues. The chemical dosing module includes demulsifiers, surfactants, and flocculants for oil sludge treatment.

The oil sludge treatment system designed by GN Solid Control is of great significance for waste treatment as it enables reduction in waste volume while recovering a significant amount of oil. It meets current environmental requirements by achieving energy savings, emission reduction, waste utilization, and efficient recovery.

If you have any requirements or inquiries about oil sludge treatment equipment and solutions, please contact GN Solid Control.

Last week, two units of the remarkable GNLW764A decanter centrifuge made their way to the project site. This centrifuge, an ingenious creation from GN Solids Control‘s research and development team, belongs to the esteemed 760mm series. With an impressive length-to-diameter ratio of 4.2:1, it stands as a testament to engineering excellence. Its generously-sized drum enables the processing of substantial volumes, making it an ideal solution for various applications such as shield tunneling slurry treatment and municipal wastewater management. In this particular endeavor, the centrifuge will play a crucial role in efficiently handling river dredging operations.

Complementing this advanced centrifuge are two units of the GNZS706F shale shaker, a masterpiece devised in-house. With a substantial screen area of 4.6㎡, this double-deck screen cleverly segregates particles based on their size. The upper deck addresses the removal of coarser particles, utilizing specialized smaller mesh sizes, while the lower deck further refines the separation process through the effective use of larger mesh sizes. This innovative vibrating screen delivers exceptional primary screening capabilities, effortlessly separating solid particles of 100 microns or more.

In addition, the project will benefit immensely from the significant contributions of two GNZS703F-2S Desilters and two GNZS703F-12N Desanders. These exceptional units feature wear-resistant polyurethane cones, ensuring longevity and durability. The desilters primarily function as reliable separators for solid particles above the size range of 40-60 microns. Meanwhile, the desanders ingeniously tackle particles ranging from 20-40 microns. Following the meticulous treatment provided by these impressive desilters and desanders, only fine particles ultimately reach the centrifuge, ensuring optimal performance and extending the equipment’s operational lifespan.

To facilitate efficient material transportation and maintain an environmentally conscious work site, twelve robust Screw Conveyors will be deployed. These conveyors, purpose-built for waste material transportation, aptly collect the solid phase separated by the exceptional vibrating screens, desilters, desanders, and centrifuges. They deftly carry the collected material to the designated locations, ensuring a clean and orderly project site. Equipped with removable sealing plates or steel grid plates, these conveyors prioritize the safety of operations. Additionally, they can be customized to include pull-wire switches, delayed start functions, and emergency stop buttons on the control box, further enhancing their functionality and usability.

Committed to delivering comprehensive solutions, GN Solids Control is not just limited to offering exceptional solid-liquid separation equipment. As part of their extensive product range, they also offer advanced liquid supply equipment, including centrifugal sand pumps, submersible slurry pumps, screw pumps, and vacuum pumps.

For any requirements in this domain, GN Solids Control stands ready to provide top-notch equipment and expertise.

GN Solids Control, a leading manufacturer of solids control equipment, provides stacked vibrating screens for iron ore sorting and processing projects. With three factories in China and subsidiary companies in the United States and Russia, GN Solids Control offers solutions for industries such as mining, environmental protection, and municipal waste treatment. Same time GN can supply other separation equipment like Decanter Centrifuge and Shale Shaker.

The stacked vibrating screen, developed by GN Solids Control, utilizes the principle of dual-degree-of-freedom resonance and is designed to be driven by a single excitation source, achieving linear vibration throughout the entire machine. This equipment features unique vibration patterns, energy-saving operation, high screening efficiency, large processing capacity, advanced technology, simple structure, and stable and reliable performance, making it an advanced device in the field of ore material screening. The equipment is suitable for wet screening, grading, and dewatering operations in industries such as mineral processing and coal preparation, and can be customized with 2 to 5 layers based on site requirements.

The screen box of the vibrating screen is arranged in multiple layers. It utilizes two counter-rotating vibrating motors as the vibration source, causing the screen mesh inside the screen box to undergo overall linear vibration transmitted by the entire assembly. This vibration is then transmitted to the material on the screen, achieving the purpose of vibrating screening.

The vibrating motor adopts advanced imported vibration motor technology (such as Martin or OLI motors), ensuring reliable operation with long trouble-free running time. Compared to similar screens, the stacked vibrating screen has advantages such as a small footprint, high processing capacity per unit area, high screening efficiency, low power consumption, low dynamic load, simple operation, stable performance, durability, and low maintenance requirements. The surface of the vibrating screen undergoes sandblasting treatment and is coated with heavy-duty anti-corrosion paint, providing excellent corrosion resistance. The surface in contact with the material is protected by a sprayed polyurethane wear-resistant and anti-corrosion layer, extending the life of the screen.

The supplied stacked vibrating screens are specifically used for iron ore sorting and processing.

If you have any equipment needs for the mining industry, including vibrating screens, please feel free to contact GN Solids Control.

With the improvement of environmental protection, most petroleum companies also require further treatment of mud to obtain clean oil, water and solid wastes, thereby improving the protection of the environment.

Recently, GN Solids Control provides US environmental protection companies with a 1 m3/h processing of mud processing system, providing the 15 m3/h sludge processing system for the Qatar service company, and providing a 5 m3/h oil mud treatment system for the Kuwait drilling service company.

In the oil -containing sludge treatment scheme provided by GN Solids Control for foreign customers, the main equipment is the snail centrifugal machine and spiral conveyor.

Decanter centrifuge

The GN decanter centrifuge is mainly used to separate solid particles with more than 2-5um. GN SOLIDS Control has a decanter centrifugal design with different bowl diameter, including 14-inch, 18-inch, 22-inch, and 30 inches. machine.

Screw conveyor

Screw conveyors are widely used in the transportation of solid -phase waste in drilling waste. The screw conveyors that provide customers this time are mainly used to transport solid -phase waste separated from centrifuge. The spiral blades of the GN Solids Control spiral conveyor are used for wear -resistant materials, which improves the service life of the product. The upper cover is protected by removable seals or steel grid plates to improve the safety of use.

GN Solids Control not only provides core devices, but also has better set processing system design and production capabilities, such as mud circulation system, mud without landing solutions. If you have this need, welcome contact GN Solids Control.

Last week, the oil -based mud diamond dumpling machine produced by GN Solids Control was sold to a mud company abroad. The following specifically introduced:

1. GN solids Control Drilling cutting drying machine

Drilling cutting dryer by GN Solids Control is mainly used to treat oil -based rock chips and synthetic base rock chips. After the drilling rock scrap dried machine is treated, the oil content on the rock chips can be controlled below 5%. The model of this supply is GNCD930G, which is designed for integrated module, including containers, screw conveyors, centrifugal pumps, hanging ups and hanging devices.

Core equipment drilling vertical cutting dryer machines mainly include sieve baskets and rotors. These two main components run in the same part at different speeds. Solid particles that are more than 250 microns can be separated from rock chips. The rock crumbs produced by GN Solids Control have different sized sieve baskets of 3, including 250 microns, 350 microns and 500 microns. There is a difference between the speed between the rotor scraper and the sieve basket. The remaining solids that remain on the inside of the screen basket are continuously scraped off by the scraper and transported to the bottom of the sieve basket. The scum discharge port is collected and the discharge machine is extended to achieve the drying of drilling.

GN Solids Control has provided hundreds of drill chip drilling machines for global companies such as Baker and Shell.

GN Decanter Centrifuge

Decanter centrifugal machine is one of the key equipment for drilling mud solid -phase control and drilling waste treatment. There are many rotating sizes produced by GN Solids Control to choose from, including 9 -inch, 14 -inch, 18 -inch, 22 -inch, and 30 inches. The drum material is made of two -way stainless steel SS2205 or SS32304. It has better performance. The abrasion -resistant cover of the residue port is a tungsten carbide hard alloy cover, which is extremely abrasion -resistant and is not easy. At the same time, the feeding device is protected by replaceable wear -resistant alloy tablets, with long service life and easy maintenance.

GN Solids Control is a 14-inch horizontal centrifugal machine, model GNLW363D-VFD, the same integrated design, including containers, liquid pumps, and spiral conveyors.

The integrated design of the two modules can meet fast installation and transportation, and can also meet the use of low -temperature areas in winter.

If you have equipment requirements or solution consultation in this area, welcome to call GN Solids Control

GN Solids Control has been committed to the design and equipment manufacturing of solid -liquid separation processing system for many years. Since its establishment, GN Solids Control has reached a long -term cooperative relationship with many well -known drilling companies, providing various solid -liquid separation processing equipment for customers each year, like decanter centrifuge/ shale shaker/ mud cleaner. With the advancement of the times, there are more and more methods of drilling mud recovery, and more and more effective. The GN Solids Control has followed the trend. 20-30%Recovery, while reducing drilling waste, saving new mud costs and the cost of transportation processing of waste.

By using it, the client may not need use vertical cutting dryer or decanter centrifuge for further waste treatment.

Last week, the VIST triple negative pressure shale shaker of the GN Solids Control was sold to a drilling company in China. The main working principle was to install a negative pressure suction cup under the last screen of the shaker. The frequency negative voltage pumping, realizing the dual separation of vibration and negative pressure, thereby increasing the recovery of drilling fluids and reducing the liquid content of the excreted drill chips.

The main characteristics are as follows:

1. Triple negative pressure shale shaker is fixed by a three negative voltage shale shaker on one front seat to meet the fast installation and handling needs. At the same time, it does not require an extra area to meet the requirements of drilling space.

2. GN VIST is formed by air -driven negative pressure and can be used in any explosion -proof environment.

3. Multi -selective, the negative pressure generator can control the three vibration sieves at the same time, or it can also control one. Customers can choose whether to use them according to on -site needs.

4. It can be changed to a negative voltage shale shaker for customers who already have conventional shale shaker, which are convenient and fast installation.

5. Use the GNZS595J model to shale shaker with 5 pcs screen nets. The processing volume has been significantly improved. Drill mud has been treated for a longer period of vibration on the mesh surface, and the rock chips are more dry.

6. Negative pressure shale shaker installation anti -splashing device to avoid drilling mud splashing, protect the site cleaning, and optimize the working environment of the operator.

If you have this need, please call GN Solids Control.

As a well -known domestic solid control equipment manufacturer, Gn Solids Control has passed multiple certifications such as API, HSE, CE, ISO 9001, and has more than 40 patents. So far, GN Solids Control has provided solid control equipment for more than 70 countries and regions, such as vibration sieves, mud removal, sand device, centrifugal pump, diving pump, vacuum pump, etc.

GN Solids Control has mature technical technology and excellent technical teams. It invested a lot of time and energy every year and is committed to research and development. delivery.

For this mute solid vacuum pump, when designing the GN Solids Control engineer, it placed it in the mute shell to cover the entire solid vacuum pump. The GNSP40B vacuum pump in the shell is perfectly combined with the mute device, which will not cause unnecessary movement to ensure the stability of the vacuum pump inhalation and exclusion process, reduce unnecessary noise generation, and the silent device can further weaken the sound of the vacuum pump when working normally. As a result, noise decibel control is controlled within the customer’s requirements. Its unique structural design enables it to operate in a difficult environment. The maintenance rate is low, and it can transport solids, liquids or solid -liquid mixtures and high -gravity materials with good liquidity. Its working principle is that the efficient Venturi device generates up to 25 -inch HG vacuum in the case of strong airflow and sucks materials and pure gas moving equipment. The mute solid vacuum pump provided this time contributed sweaty to the shield sludge.

GN Solids Control has delivered various standards and customized solid control equipment for customers abroad for many years, such as shale shaker/centrifuge/mud tank, which has obtained many high -quality feedback from customers. If you are about equipment requirements or plan consultation on this area, please contact