Aug 16

Recently, GN Solids Control completed the production and commissioning of a 5m3/h oily sludge treatment system and prepared to send it to Guangdong for the oil sludge reduction treatment project.

rhdr

This oil sludge treatment system consists of the following modules:

1) Heating premixed and tempered tank

2) Shale shaker module

3) Horizontal screw centrifugal separation module

4) Three-phase disc oil-water separation module (slope plate separation separation, oil-water separator, disc centrifuge, etc.)

5) Dosing system processing module

hdrpl

The solid phase oil content after treatment by GN Solids Control sludge system can be controlled within 3%, the total water solid content in the recovered oil can be controlled within 3%, and the oil content in the recovered water is within 3%, which can greatly reduce the solid phase material. The oil content rate reduces the total amount of materials to be treated, and also provides the maximum reduction guarantee for the later biodegradation, thermal desorption and other processes, and improves the treatment efficiency of oily sludge.

In order to better meet the customer’s requirements and provide the most effective sludge disposal solutions, we need our customers to answer the following questions:

Source and type of waste (drilling, refining, or other?)

Waste composition, oil content, water content, solid content?

What is the maximum particle size of the solid? Is there a solid particle size distribution?

Solid phase requirements, liquid phase requirements, use of processed materials?

For more information on GN Solids Control sludge handling equipment, please feel free to contact us.

written by GN solids Control

Aug 11

With years of experience in the manufacture of oil drilling mud solids control systems, GN Solids Control is able to design and manufacture mud recovery systems in accordance with standard configurations or customer requirements. This week, a solid control system will complete the factory’s trial installation and testing, and then shipped to an oilfield customer in China.

The system is a stand-alone mud solids control system with solid separation and mud reconfiguration.

1. Separation equipment – The system is equipped with a GNZS703 shale shaker and two cyclone 10 inch desanders for solid particle separation. The coarse separation will be carried out on the shaker unit and the latter will be used for fine particle separation.

2. Pumping system – The pumping system consists of a submerged slurry pump, a sand pump and a mixing pump. Considering the replacement of the drilling tool, the mud system is equipped with a drill-down pump, so the mud tank is equipped with an in-tank compartment. To ensure adequate tank volume, we use a vertical mud pump to feed the desander. The mixing pump is used to circulate the polymer mud material to provide pressure to the mud gun.

3. Mud tank system – When designing the mud, we fully considered the division of the equipment and compartments installed on the mud tank to ensure the continuous workflow of the mud system. Pipes and valves are provided in the mud tank to facilitate mud flow. Aisles and handrails are provided to allow the operator to safely operate the tank.

GN Solids Control is standard on drilling mud solids control systems. We also offer custom configurations based on customer specific requirements for capacity and budget. Before placing an order, the customer will get a layout and flow chart to give a more specific impression of the mud system.

For more information on GN Solids Control sludge handling equipment, please feel free to contact us

written by GN solids Control

Jul 25

The oil sludge treatment system is one of the separation solutions promoted at home and abroad in recent years. It is mainly used to treat sludge from oil field drilling, oily wastewater from refineries and sludge from oil storage tank bottom sludge.

GN Solids Control currently has three standard models of sludge handling systems with processing capacities of 1-2, 5-10 and 15 cubic meters per hour. The picture below shows the GNOST-05A produced by domestic customers in China.

The GN Solids Control sludge treatment system consists mainly of the following modules:

1. Premixing module – This module includes a mixing tank, a stirrer and a transfer pump. First, the sludge is diluted in the tank to make the sludge more fluid and easy for subsequent module processing. Water and chemicals are added to the storage tank, and as the temperature of the heating system increases, the emulsified oil separates from the solid to become a demulsification mixture.

2, coarse screening module – a high G shale shaker is the key equipment of the module. The coarse particles will be removed through the screen. In order to prevent sludge splashing, the vibrating screen is also equipped with an anti-splash device.

3. Three-phase separation module – This module is combined with a centrifuge assembly and a disc centrifuge assembly. The centrifuge is used to remove most of the solids in the sludge to reduce the solids content. The liquid phase will then be sent to a disc centrifuge for separation of fine oil, water and ultrafine solids.

4. Chemical Dosing Device – GN Solids Control provides a container chemical dosing device that distributes chemicals to each module in the system. The containerized design makes the module easy to transport.

GN Solids Control has extensive experience in the development of this type of sludge handling system. A large number of case studies have been available at home and abroad for reference. For more information on GN Solids Control sludge handling equipment, please feel free to contact us.

written by GN solids Control

Jul 21

The drilling and drying system is a major component of the closed loop system for drilling fluid treatment. It recovers as much of the drilling fluid as possible by handling the cuttings with high humidity. This week, GN Solids Control completed the manufacture of two vertical drill chip dryer systems and will ship them to Xinjiang customers soon.

Oil-based drilling cuttings are mostly treated with vertical drying systems. The entire system consists mainly of a cuttings drying module and a fine particle removal module. Each module has a critical core device.

Cuttings drying module

The vertical cutting dryer is the key equipment for the drying module. Usually, the cuttings are fed into a cuttings drying device. Under the action of centrifugal force, the oil will be separated from the cuttings and passed through the sieve holes into the collection tank in the drying device. The dry screen has an opening size of 250, 350 and 500 microns and can be used for different sizes of cuttings drying. The GN Solids Control cuttings dryer is equipped with a flushing system and an air knife system for cleaning the mud collecting tank and the screen to avoid clogging.

Fine particle removal module

The high specific gravity mud purification centrifuge is the key equipment of this module. The liquid effluent from the dryer will be pumped to a high specific gravity mud purification centrifuge for further processing to remove fines from the drilling fluid. In order to ensure the performance of the centrifuge, GN Solids Control takes into account the high-speed operation, the protection of wearing parts and the use of materials in the manufacturing process. Long-term operation and less maintenance ensure the efficiency and economic benefits of the equipment.

In drill cutting systems, mud tanks are used to install equipment and collect and store drilling fluids. The chips entering the dryer from the drying device and the centrifuge can be conveyed by a screw conveyor device, which is a conveying device widely used for conveying solid phase materials.

For more information on the Vertical Drill Dryer System, please feel free to contact GN solids control

written by GN solids Control

Jul 13

The mud water separation system is an economical purification system that separates solids from the drilling mud. It is mainly used in the construction piling project to remove the coarse particles in the mud. The recovered mud is pumped back to the pile driver for reuse.

Recently, GN Solids Control has just completed the assembly and factory test of nearly 10 500gpm throughput piling water separation systems. The picture shown here is a photo of the batch of equipment waiting to be shipped.

Advantages of piling mud water separation system

1. A variety of purification processes are highly integrated – the piling mud-water separation system consists of a coarse particle separation process and a Desander/Desilter separation process. After the mud enters the piling mud water separation system, the coarse particles are first sieved out using a vibrating sieve. The liquid will be pumped to the Desander/Desilter unit for fine particle separation. The piling mud water separation system has a built-in pump system, a buffer tank, and an electronic control system. A variety of purification process designs enable the system to separate fine particles to meet user needs.

hdrpl

2. Compact design – The piling mud water separation system is a combined device for gradually separating large particles and fine particles. Considering the limitation of the working area, the piling mud-water separation system has a small footprint and is easy to move in the urban interior space. For large-capacity active mud storage, users can make additional tanks that are easily connected to the piling mud-water separation system.

In order to provide users with a better piling solution, GN Solids Control has also developed a sloping plate settling system that settles the liquid discharged from the Desander/Desilter unit to make the liquid clearer. Compared with the sedimentation centrifuge, the inclined plate settlement system is a solution with high flow rate and low cost. In the sloping plate settling system, fine particles will settle to the bottom and then pump out through the diaphragm pump.

More and more piling contractors are considering the use of two piling mud separation systems and then a sloping plate settling system to achieve a low cost, cost effective solution.

More question,welcome contact GN solids control

written by GN solids Control

Jul 07

Recently, GN Solids Control completed an in-plant test run of an automated tank Cleaning system. Customers from South America watched the workflow and successfully accepted the automatic cleaning system. The system will be shipped later.

As a professional manufacturer of solid-liquid separation equipment, GN Solids Control covers a wide range of products for the solid-liquid separation industry. The automatic can washing system is actually used to separate the solids from the cleaning mud to achieve the effect of recycling the water.

How the GN Solids Control automatic clearing system works

The GN Solids Control automatic clearing system is designed for automatic tank cleaning. After receiving the solid slurry with high solid content, the solid and liquid in the sedimentation tank are separated, and the built-in chemical dosing system adds flocculant to the slurry to accelerate the collection and precipitation of fine particles. The separated water will overflow and then fall into the storage tank for reuse.

Part of the GN Solids Control automatic clearing system:

1. Mud Collection Pump – At the beginning of the system, the flushing mud is delivered to the settling tank using an electric vacuum pump. The pump is connected to a lever sensor in the settling tank and can be automatically fed and stopped.

2. Sloping plate clarification tank——The sedimentation tank is a sloping plate clarification tank. There are multiple sloping plates in the clarification tank, and the spacing between the two sloping plates is even. These panels have a 55 degree sloping floor so that solids can settle quickly along the slab to the bottom of the clarifier.

3. Chemical Dosing System – The automatic cleaning tank system is equipped with a chemical mixing tank and a dosing pump. A flocculant can be made here and pumped to a precipitator for fine particle collection and precipitation.

More question,welcome contact GN solids control

written by GN solids Control

Apr 19

The complete oil-based sludge treatment system recently produced by GN Solids Control is ready for delivery. GN Solids Control has injected more essence into the quality assurance and technology of the oil sludge treatment system. The complete oil sludge treatment system is now available. Successful operation in many countries at home and abroad, oily sludge treatment system is widely used in waste sludge oil sands generated by crude oil tank cleaning, waste sludge oil sands in refineries, drilling waste oil sands and other fields, bringing many customers Good economic and social benefits have won the favor and praise of our customers.

The oil-containing sludge treatment system mainly includes: the heating pre-mixing tank system is mainly pre-mixed by heating and chemical demulsifier, and then pumped into the vibrating screen for large particle sieving treatment. The oil slick system mainly extracts the oil from the upper part according to the principle of gravity settlement. The solid-control separation system is mainly the sieve separation of the shale shaker and the two-phase separation of the centrifuge. Based on the state of the sludge on the part of the site, it may be necessary to add a chemical before entering the centrifuge. The secondary cleaning tank and the secondary separation centrifuge are mainly The material is further washed and further separated by two phases. The three-phase disc separation centrifuge mainly separates oil, water and mud. The oil-water separator mainly separates the oil and water. The oil and water will overflow to the corresponding buffer tank respectively. The oil pump and the pump will clean the oil and water. Delivered to tanks and tanks. The water purification equipment is to further purify the water again.

The complete oil-containing sludge treatment system produced by GN Solids Control is specially designed for the treatment of sludge oil sands. Customers are welcome to come and consult. More question,welcome contact GN solids control

written by GN solids Control

Apr 12

The shale shaker and solid-controlled decanter centrifuge produced by GN SOLIDS CONTROL are sold to Russia, and the shale shaker and solid-controlled decanter centrifuge will be sent to the Russian oil field for drilling mud treatment. This time, Russian customers learned about the shale shaker and solid-controlled decanter centrifuge products, and chose to cooperate with GN SOLIDS CONTROL to sign a procurement contract. It took only a short time. Russian customers learned about equipment and compared with domestic counterparts. After that, I believe GN SOLIDS CONTROL has advantages in the domestic oil drilling industry and solid-liquid separation.

cof

The shale shaker and solid-control decanter centrifuge produced by GN SOLIDS CONTROL can provide different processing capabilities and customized products according to the needs of customers. shale shaker and solid-controlled decanter centrifuge are the first-level solidification of oil drilling mud solid control system. Phase control equipment and four-stage solid-phase control equipment, GN SOLIDS CONTROL produces a wide range of shale shaker, which can be applied to mud processing of trenchless HDD, water wells and mining core drilling to meet the compact separation of small throughput. The requirements of the purification system can also be applied to oil and gas drilling, large-scale non-excavation drilling rigs, and screening treatment in industrial separation, which can meet the requirements of large-capacity mud system. The double-layer sieve produced by the company can also be applied to the screening treatment of piling shield construction mud treatment and industrial multi-stage separation. The solid-controlled decanter centrifuge produced by GN SOLIDS CONTROL separates the drilling suspension according to the principle of centrifugal sedimentation. The suspension enters the drum from the feeding tube through the liquid outlet hole of the auger, and the solid phase particles are under the action of centrifugal force. It is pushed to the inner wall of the drum, and is pushed out to the small end of the drum by the blades on the auger, and the liquid phase overflows through the overflow hole at the big end of the drum. This continuous cycle, in order to achieve the purpose of continuous separation, can be very good to meet customer site requirements.

GN SOLIDS CONTROL wholeheartedly welcomes friends who are interested in our products to visit our factory and negotiate cooperation intentions. We will serve you wholeheartedly.

More question,welcome contact GN solids control

written by GN solids Control

Apr 07

Recently, GN Solids Control completed the manufacturing orders for a batch of solid control equipment from customers in Uzbekistan. These devices are now undergoing final factory inspection and test operations, and these devices will then be sent to Uzbekistan. Today we take a look at what GN Solids Control has for customers that are designed for use in solid-state equipment operating at low temperatures and cold temperatures.

cof

Shale Shaker and mud cleaners are the first and second stage separation devices in the solids control system. It is understood that the drilling fluid used is back from a large number of drilling debris in the well. A vibrating screen is used to remove coarse chips from the drilling fluid. The mud cleaner of the subsequent equipment is to separate finer-sized cuttings.

A vibrating screen is a solid particle separation device that separates the liquid phase from the liquid phase based on the diameter of the cuttings and the pores on the screen. The mud cleaner uses a centrifugal principle to separate solids and liquids.

GN-type cuttings vibrating screen and mud purifiers are the leading solid-state control equipments in China and have the following advantages.

1. The structure of the vibrating screen is simple, but it is heat-treated in the production process to achieve the purpose of structural strengthening.

2. There are additional horizontal beams on both sides of the vibrating screen deck to withstand higher G forces.

3. The vibrating screen mesh adopts composite material frame, which has long service life and large screening area.

4. The bottom frame of the vibrating screen frame is made of stainless steel.

5. The composite damping spring is covered by rubber to prevent rust and protect the operator’s operation.

The centrifuge is a GNLW363 model with a drum diameter of 14 inches and a maximum working speed of 3200 RPM. This model is a very popular model in the drilling fluid recycling and waste cuttings market in the petroleum industry. The drum material is duplex stainless steel 2305, which has better processing performance than SS316L. The spiral is protected by a tungsten alloy, and the solid discharge port is made of a hard alloy material, which prolongs the service life of the equipment, reduces maintenance, and brings greater benefits to the user.

More question,welcome contact GN solids control

written by GN solids Control

Mar 31

GN Solids Control recently produced 6 sets of vacuum adsorption vibrating screen units for offshore platform projects. The customer ordered the vacuum shaker screen unit from our company for the second time. The vacuum adsorption vibrating screen unit produced by GN Solids Control was in the first time. After use, it gives the customer a very satisfactory result. This is also the desire of GN Solids Control technicians to develop new products, which can satisfy every customer.

After more than a year of field simulation experiments, GN Solids Control plans to independently develop vacuum shale shaker equipment in combination with the advantages and performance of various products at home and abroad. The company applied for domestic and foreign patents for the first time, and vacuum adsorption by GN Solids Control. The device is used on the offshore platform by installing a vacuum adsorption device under the last screen of the vibrating screen. When used in the field, a certain frequency of vacuum absorption is formed by the pulsating airflow, which can effectively improve the recovery of the drilling fluid and reduce the discharge of cuttings. The liquid content. When the offshore platform is used in the field, the customer can already use the slag outlet of the vibrating screen to install a small screen with vacuum adsorption through the external type to realize the vacuum adsorption drilling fluid recovery before the cuttings are discharged.

GN Solids Control’s vacuum adsorption vibrating screen unit is used in a wide range of applications, including oil-based mud (BOM), water-based mud (WBM), and slurry-based mud (SBM).as a good solution for mud separate system It can also be applied to land drilling rigs and offshore drilling rigs, improving the efficiency of vibrating screens for solid-control equipment, recovering drilling fluids, reducing the amount of waste, and vacuum-adsorbing vibrating screen devices to replace the processing of drill cutting screens, but at a lower cost, with almost no additional land occupation. The area meets the space requirements of the offshore platform.

The vacuum adsorption vibrating screen device has become a new product of GN Solids Control and has been widely concerned by customers at home and abroad. Welcome customers to consult.

More question,welcome contact GN solids control

written by GN solids Control