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.

GN Solids Control is a professional manufacturer of solids control equipment. After more than ten years of continuous development and innovation, GN Solids Control has accumulated rich experience in solids control equipment design and manufacturing, and has successfully sold our solids control equipment to In many countries and regions around the world, recently, our company has successfully customized a set of drilling cuttings drying shaker for domestic offshore drilling companies, and sent it to the customer site to complete the acceptance. This set of drilling cuttings drying system mainly includes the following equipment.

1. Drill cuttings drying shaker

GNZS594F drilling cuttings drying shale shaker is a single-layer drying shaker independently developed and produced by GN Solids Control. It is widely used in oil and gas drilling, large trenchless drilling rigs and screening and drying treatment in industrial separation. It can meet the requirements of large mud processing capacity. The drying shaker is mainly used to remove the harmful solid phase larger than 60 microns in the drilling mud. The screen box angle of the drying shaker adopts a mechanical synchronous adjustment design on both sides, which can meet the requirements of non-stop screen box angle adjustment. The exciting motor of the drying shaker All brands use Martin and Oli, and all electrical components use internationally renowned brands such as Siemens or Schneider, which greatly improves the stability of the shale shaker and effectively reduces the product failure rate.

2. Agitator

In order to prevent the mud from settling in the mud tank, our company installed a mud agitator on the top of the mud tank to evenly stir the mud in the mud tank.

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3. Centrifugal pump

The Centrifugal pump is mainly used to transport drilling fluid mud, and can also be used as a slurry pump for centrifuges, desilters, desanders and other equipment. All GN Solids Control series Centrifugal pumps use mechanical seals, which effectively provide the service life of the equipment, and the parts of the Centrifugal pumps can be interchanged with some international well-known brands of Centrifugal pumps, which is convenient for customers to purchase and replace accessories.

4. Mud tank

The mud tank is mainly used to store the drilling mud screened by the drying shaker, and according to the requirements of the customer’s use environment, the mud tank is designed and produced according to the operation requirements of the offshore drilling platform.

Adhering to the tenet of fully serving customers and delivering on time, GN Solids Control has overcome various situations brought about by the lockdown and control of the epidemic. Last week, GN Solids Control successfully sent two sets of ATEX explosion-proof standard decanters to a Middle East oil service company. Since the beginning of the year, GN Solids Control has sold and produced more than 50 decanters. centrifuge can use for solids control work and waste treatment request.

GN Solids Control is capable of producing European ATEX, IEC Ex and CNEX standard explosion-proof motor and electrical control boxes for global drilling companies and oil service companies. These two centrifuges are ATEX Zone 1 standard, equipped with variable frequency explosion-proof air conditioners, which can ensure that the centrifuges work at a high temperature of +55 °C. These two ATEX standard explosion-proof inverter centrifuges are equipped with 14-inch turning strands. In order to adapt to the harsh working environment, GN Solids Control’s decanter centrifuge is made of duplex stainless steel, and the screw feeder is inlaid with tungsten carbide alloy to protect the screw feeder from running for a long time and increase wear resistance. Sexual extension of life. The GN frequency conversion control box is equipped with an intelligent operation interface, which can change all the working parameters of the centrifuge or monitor the working conditions. The 2 main centrifugal bearings are installed with temperature sensors, the centrifugal frame is installed with vibration sensors, and the signal line is connected to the operation panel PLC. The PLC can also alarm the workers when an abnormality occurs.

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GN decanter centrifuges are widely used in drilling mud solids control systems. The 18″ and 22″ spinning diameter centrifuges are also popular in barite recovery or drilling mud control or drilling cuttings waste disposal. GN Solids Control is able to supply a modular decanter unit including a stand, feed screw pump and collection tank. Other equipment such as drying vibrating screen, cuttings dryer, three-phase decanter centrifuge, etc. can also be used together with two-phase decanter centrifuge.

GN Solids Control is a professional manufacturer of solid-liquid separation equipment. After more than ten years of development, the solid-liquid separation equipment produced by the company has been sold to many countries and regions around the world. Recently, our company has successfully customized for Australian customers. A set of construction mud solid-liquid separation equipment.

1. Linear dewatering shale shaker

GNLMZ1236 linear dewatering shale shaker is widely used in mineral processing, coal preparation, building materials, metallurgy and chemical industry for dewatering and separation. It adopts advanced design methods such as advanced finite element analysis and anti-fatigue analysis to ensure that the structure of the GNLM dewatering screen is reasonable. While reducing energy consumption, the dewatering and dry-discharging capacity can be increased, and according to customer requirements, the dewatering shale shaker can be customized according to customer conditions.

2, double-layer mud shale shaker

GNZS706 shale shaker belongs to GN double-layer shale shaker, which is widely used in piling shield mud treatment, large oil and gas drilling rig, large trenchless drilling rig, and screening treatment in industrial multi-stage separation.

3. Mud cleaner

GNZJ703 mud cleaner is composed of three kinds of equipments: sand removal, mud removal and shale shaker. It has a compact structure design, which can effectively save working space. It is also equipped with a detachable cyclone bracket, which can also be modified into different working conditions. Shale shaker, desander, desilter use.

4. Decanter centrifuge

The diameter of the drum of GNLW553 centrifuge is 22 inches (550mm). It has a large capacity and can meet the needs of most working conditions. It is widely used in drilling mud, sewage treatment, mining separation and other fields. The drum is cast with SS2205 bidirectional stainless steel centrifuge The slag discharge port adopts a special tungsten carbide hard alloy sleeve, and the pusher adopts a replaceable wear-resistant alloy sheet, which has a long service life and is easy to maintain. , effectively prolong the service life.

Five, flocculation dosing system

In order to ensure the better dewatering performance of the centrifuge, our company also provides a professional automatic flocculation dosing system for customers, and modularizes the container of the centrifuge and the flocculation dosing system to facilitate transportation and protect the equipment.

As a well-known domestic solids control equipment manufacturer, GN Solids Control not only has excellent production and processing capabilities in solid-liquid separation equipment, but also performs well in conveying equipment.

Last week, GN Solids Control delivered 2 fully hydraulic driven centrifuges and 2 solids vacuum pumps to the customer.

1. Full hydraulic drive centrifuge

GN Solids Control and the well-known Swiss centrifuge hydraulic drive system brands Viscotherm and ROTODIFF jointly developed a fully hydraulic drive centrifuge to meet the high standard needs of domestic and foreign customers. The rotary drum and the pusher are driven by the hydraulic drive system through two oil circuits to drive the ROTODIFF motor and the rotary drum. The advantages of a fully hydraulically driven centrifuge make it useful for the separation of heavy slurries in high temperature environments. During the operation of the centrifuge, the drum speed and the screw differential speed can be independently and continuously adjusted manually and steplessly. The compact single skid structure makes it easier to install in the field.

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2. Solid vacuum pump

The unique structural design of the vacuum pump enables it to operate in a difficult environment with low maintenance rate, and can transport solid, liquid or solid-liquid mixture 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 the material under strong airflow, which is a pure pneumatic device. The pump body has a compact structure and is suitable for conveying high-density materials. Mainly used for ship bottom cleaning, tank bottom cleaning, cuttings transportation, mud and tail slurry transportation and animal manure, etc. The supply models are GNSP20B and GNSP40B each. The treatment capacity is 20m³/h and 40m³/h respectively, and the suction and discharge distances are 50m and 500m respectively (take clean water as the standard for reference).

GN Solids Control has delivered various solids control equipment and conveying equipment to domestic and foreign customers for many years, and has won many high-quality praise from customers. If you have any inquiries about equipment needs or solutions in this regard, please contact us.

GN Solids Control is a professional manufacturer of solids control equipment. After more than ten years of continuous development and innovation, GN Solids Control has accumulated rich experience in solids control equipment design and manufacturing. In the past few weeks, GN Solids Control has completed 4 sets of mud-water separation system for pipe jacking with 1000 GPM capacity, 1 set of 240 m3/h three-stage purification mud-water separation system and 3 sets of mud-water separation system for pipe jacking with 1500 GPM capacity for a customer in Southeast Asia .

1. 4 sets of GNMS-1000D pipe jacking mud-water separation systems include a double-layer shale shaker and 2 sets of 10-inch sand removal cyclones. The clean slurry treated by the bottom vibrating screen is equipped with a collection tank under the shale shaker. The slurry is sucked by a centrifugal pump and pumped into a desilting cyclone for secondary separation.

2. GNTBM-240 three-stage purification mud-water separation system, it is mainly composed of shale shaker, desander, desilter and 2 mud pumps. The three-stage purification mud-water separation system can handle large-particle mud. Most of the solids are first removed in the bottom coarse screen. In order to meet the requirements of high wear resistance, GN Solids Control engineers have made many special designs, such as the vibrating screen receiving bins are covered with wear-resistant PU, and the connection ports are also effectively protected.

3. In addition to the above separation systems, this project also includes 3 sets of GNMS-1500D pipe jacking mud-water separation systems. Similar to the 1000 GPM pipe jacking mud-water separation system, the GNMS-1500D also includes a double-layer shale shaker, 2 large 14-inch cyclones and a 75kw centrifugal pump.

4.GN Solids Control can provide standard mud treatment equipment as well as customized mud treatment system, welcome to consult.

GN Solids Control is a professional supplier of solid-liquid separation processing equipment. Most of the equipment it produces, such as vibrating screens, mud cleaners, decanters, and cuttings dryers, are widely used in the drilling industry.

Today we mainly introduce primary purification equipment shale shaker and secondary purification equipment mud cleaner

1. Shale shaker

GN shale shaker uses Italian OLI or American Martin motor, and Siemens Schneider is used for electrical components. Heavy-duty design, the overall heat treatment of the screen box, the vibration strength can reach 8.0G, which can meet the use of various working conditions. The shale shaker is mainly used for primary screening to separate solid particles above 100um. At the same time, the size of the screened particles can be adjusted by adjusting the mesh number of the shale shaker. The distributor distributes the mud to two shale shaker for simultaneous processing, increasing the processing capacity

2. Mud cleaner

The GN Slurry Cleaner is a compact treatment unit with a desander and desilter on the shaker to form a compact all-in-one module, which saves a lot of money compared to using the shaker, desander and desilter alone Use space and facilitate transportation. The mud cleaner provided to customers is equipped with a 10-inch desilting cyclone and a 4-inch desilting cyclone. The desilting cyclone can separate solid particles above 40-60um, and the desilting cyclone can separate 20-40um. The above solid particles provide guarantee for subsequent mud recovery or use of centrifuges.

In addition to shale shaker and mud cleaners, GN Solids Control can also provide various other solids control equipment, including centrifuges, cuttings dryers, mud transfer pumps and other equipment.

Feel free to contact the GN team.

GN Solids Control’s shale shaker is mainly used in projects such as the mud circulation system in the mud solids control system. Shale shaker with different numbers of screens can be used in different working conditions. With other equipment such as centrifuge and Mud Cleaner, it can fully meet the requirements of drilling. The high-performance drilling fluid shaker can directly or indirectly generate more economic benefits for our customers. The customers of this offshore platform drilling project ordered It is the mud vibrating screen and mud tank produced by our company.

Features and Benefits of GN Solids Control Drilling Fluid Shakers

1 Steel screen box bottom frame.

2 brand motor OLI, durable

3 The patented product of mechanical and electric synchronous lifting is both stable and reliable, and easy to operate, and can be operated without stopping

4 High excitation intensity up to 7.5G and adjustable

5 Quickly disassembled pre-tensioned design shaker screen, the screen is made of composite material, with longer life and better effect

6 The electronic control adopts Siemens Schneider electric components

7 Overall heat treatment of the screen box, high-quality anti-corrosion paint spraying

8 Unique screen box sealing design, can be used for high mesh screening

Features of GN Solids Control Screens

The screens used by GN Solids Control shale shaker are produced in strict accordance with API standards, and the replacement screens for shale shaker on sale can be ordered from our company. GN Solids Control provides different types of mud shale shaker including but not limited to the following content:

Composite plastic frame vibrating screen is made of composite plastic material cast frame and stainless steel wire mesh bonding, because the composite plastic material itself has high toughness and strong plasticity, so this product has a longer service life and a more beautiful appearance.

The screen is made up of the bottom frame and 2 layers and 3 layers of 304 or 316 stainless steel mesh cloth. Due to the different mesh numbers and punching holes, the screening effect of the screen is more fine. The lower layer of high-strength frame and support ribs and the upper layer of moderately tensioned screen cloth are closely combined, which greatly enhances the strength and durability of the screen, and achieves better screen filtering effect. The range of screen mesh is generally 20 Head to 325 head.

If you are interested in such products, please contact GN Solids Control

GN Solids Control is a supplier and manufacturer of solid-liquid separation equipment. With the use of more and more mud separation systems, GN Solids Control has been recognized by more and more users. In the past few weeks, GN Solids Control has completed 4 sets of 1000 GPM pipe jacking mud separation desander, 1 set of 240 m3/h shield mud treatment system and 3 sets of 1500 GPM pipe jacking mud separation equipment for Asian customers Production.

1.4 sets of GNMS-1000D mud separation system includes a double-layer shale shaker, which is equipped with 2 sets of 10-inch sand removal cyclones. After the bottom shale shaker treatment, there is a collection tank under the shale shaker. The slurry is sucked by a centrifugal pump and sent to a large cyclone for secondary separation.

2. The GNTBM-240 shield mud separation system is a compact processing device specially designed for the shield industry. It is mainly composed of shale shaker, desander, desilter and 2 mud pumps. The GNTBM-240 is capable of handling 240 m3/h of high solids percentage and large particle slurries. Most of the solids are first removed in the bottom coarse screen. In order to meet the requirements of high wear resistance, GN engineers have made many special designs, such as all shale shaker feed boxes are covered with wear-resistant PU, and all connection ports are also thoroughly protected.

3. In addition to the above mud separation system, the Asian customer also purchased 3 sets of GNMS-1500D pipe jacking mud treatment equipment. Similar to the 1000 GPM system, the GNMS-1500D also includes a double-deck shaker, 2 large 14-inch desander cyclones and a 75kw centrifugal pump.

GN Solids Control can provide standard mud treatment equipment as well as customized mud treatment systems, and customers are welcome to inquire.

After more than ten years of development, GN Solids Control’s products have been successfully sold to many countries and regions around the world, and a branch has been established in the United States to provide advanced solid-liquid separation equipment for North American customers. Recently, our company has successfully provided Canadian customers with Provide a set of river dredging solid-liquid separation equipment, which mainly includes the following modules.

1. Double-layer shale shaker

GNZS706 vibrating screen adopts double-layer treatment design. The upper and lower layers are screened twice with different sizes and meshes to obtain better screening effect. The vibration motor of the vibrating screen adopts the famous brand Martin or Oli.

2. Sand removal cleaner GNZJ703F-2S

GNZJ703F-2S desander cleaner is a combination of desander and vibrating screen, with a compact structure. The desander adopts two 10-inch desander cyclones, which are used to deal with the solid phase of large particles treated by the vibrating screen. .

3. Desilting cleaner GNZJ703F-12N

The desilter cleaner is composed of a vibrating screen and a desilter. The desilter is composed of 12 4-inch desilter cyclones, which are mainly used to remove solid particles larger than 25 microns in the mud.

4. Sludge dewatering large drum centrifuge GNLW764A-VFD

GNLW764A-VFD centrifuge is a large drum centrifuge independently developed by GN Solids Control. The length-diameter ratio of the centrifuge is 4.2:1. It is mainly used in shield mud treatment, river dredging and other industries. Stable performance and so on. The centrifuge is also equipped with a circulating oil lubrication system, which can effectively reduce the bearing temperature and improve the bearing service life. It is also equipped with a temperature sensor, which can be monitored and controlled in the control system.

5, screw conveyor

In order to facilitate the transportation of the treated solid phase mud, our company has provided 8 sets of screw conveyors for customers. The design length of the GN Solids Control screw conveyor is 12 feet, so that each section can be replaced as a standard unit.

6. Centrifugal pump

Centrifugal pump is mainly used to supply slurry to desander cleaner and deslimer cleaner in the system. The pump adopts mechanical seal, which has long service life and reliable performance.

7. Solid-liquid separation mud tank

The system is equipped with three sets of mud tanks for the customer, which are mainly used to install vibrating screen, de-sand cleaner, de-sludge cleaner and store the treated mud.