mud agitator vs desander made in china

3) Slurry mixing and storage tank system with a separate Jet mud mixing device. It is a 3-tank mud mixing and storage system. The mixing is ready for shipment. The mixing unit is complete with a separate jet mud mixing unit. Each tank is equipped with 2 mud agitator. All mud tanks are connected for mud transfer between each other. Each mud tank is the same length and width 20ft ISO sea freight containers. And each corner of the tank are equipped with container locking device.

Clients can also choose 40ft container size mud tank. It is easy for inland shipment. For international sea freight, GN Solids Control will make a smaller size mud tank for loading into containers.

Hebei GN Solids Control Co., Ltdhas 3 manufacturing plants based in China, every year GN manufactures and sells to more than 72 countries and regions. This week, GN Solids Control finished another batch of drilling mud desander and desilter for a China oilfield service company.

Drilling mud shale shaker, desander, desilter are the first phase big solids remove units, they all use a shaker as a bottom treating shaker unit. If there is 10 inch cyclone, then it is called desander; while it is fixed with 4 inch cyclone, then it is called desilter.

Typically,GN drilling mud desander can remove solids larger than 55 microns, and GN drilling mud desilter can remove above 25 microns size solids. Hydro cyclone is feed by GN made centrifugal pump, heavy solids fall along with the inside cyclone shell and fall on the shaker deck, while light and cleanr liquid overflow from the cyclones to the next storage tank. GN desander is the first step, while GN desilter is the second step.

GN Solids Control manufactures 300-500 sets shakers, desanders and desilters every year. GN also has one US branch company based in Houston, where GN keeps a regular stock of 4 sets shale shakers and 2 sets mud cleaners.

Besides the drilling mud shaker, desander and desilter, GN Solids Control also manufactures some other solids control and drilling waste management systems, such as decanter centrifuge, cuttings dryer, Hi-G shaker as well as turnkey treating oil sludge treating systems.

Solid Control Equipment is also called drilling mud cleaning equipment, which used for control the solids by mechanical separation method to keep the banlance of drilling mud. Solids control equipment including first phase primary solids control using the drilling fluids shale shakers to separation drilling solids upper of 100 microns. The second phase solids control equipment is called hydrocylone desanders for sepration of drilling solids upper of 40 microns, which is made from one number 10 inch desander cones for 500GPM solids control system, two number of 10 inch desander cones for 1000 GPM solids control system, and 3 desander cones for 1500 GPM. The thrid phase solids control equipment is the hydrocyclone desilters for drilling cuttings upper 20 microns, which is a number of 4 inch desilter cones, for different capacity of solids control system from 500 GPM to 1500 GPM.

A mud cleaner is a combination of desander and desilter cones which used for second and third phase solids control equipments, the understream drying shale shaker will dry the solids discharged from the hydrocylones. After desilter, the fine solids control equipment is called decanter centrifuge which can control solids of 2-5 microns.The key solids control equipment is the shale shaker and decanter centrifuge, which plays a vital part of the solids control system.

Mud agitators are indispensable in drilling fluid configuration. The mud agitator adopts the circular arc cylindrical worm reducer, the shaft section is a circular arc cylindrical worm, and the worm gear tooth shape is a circle that is conjugative to the worm. Therefore, the convex-concave meshing performance is reliable, the benefit is high, and the structure is compact.

The circular arc tooth of themud agitator reducerin the mud agitator is a kind of mud agitator part that can often be seen. It has great advantages in structure and transmission, especially in special environments. It has the function of automatic locking, so it is liked by many solid control manufacturers.

Dachuan are a desander factory with ten years of production experience, we have our own factory and a complete and professional production line, so we will provide you with the best price and the most reliable quality products. If you need it, please contact us immediately!

Generally the mud agitator is a mechanical equipment used to agitate different materials widely used in engineering field. In the offshore plants, it is used to mix both drilling mud and bulk. Drilling muds are of high viscosity fluids that composed with oil or water and bulk. Therefore, it is necessary to predict and understand the stabilized mixing performance of agitator because the accurate material property maintained by agitation is essential to stabilize drilling system.

Drilling mud, which is the mixture of oil (or water) and bulk (Barite, Bentonite, Polymers etc.), is used to lubricate the drilling bit, to remove the cutting and to keep the pressure steady inside the drilling hole. Although there are many different types of facilities from which drilling operations take place, the core system of these facilities is drilling system, which is mainly composed of bulk-handling and mud-handling systems. The efficiencies of transportation, mixing in an mud agitator and separation of gas in a separator are important for the performance of these systems.

There are few of research papers for analyzing the flow field of mud agitator. Numerical simulations in regard to change torque and position of impellor with 45° pitched blades was performed by Chang and Hur. The flow patterns in agitator relating to its geometric shape and power of agitation was investigated by Kumaresan and Joshi which were made through experiments using LDV(Laser Doppler Velocimeter) and numerical method. And the performance of agitation with various size of impellor was studied by Nienow.

In this study, numerical simulation of swirling flow on a mechanical agitator is carried out to investigate the mixing performance of agitator using two commercial softwares, STAR CCM+ ver.8.04 [4] based on Eulerian approach and Particleworks ver.4.5 based on Lagrangian approach. First, for the validation, the water mixing problems by a mechanical agitator is simulated and the results of simulation are compared to those of experiments performed by Nagata et al. . Furthermore, the premixed drilling mud with a constant viscosity is considered as a mixing material, and the comparison of mixing performance with the case of water mixing is discussed.

To validate the present simulation with the experiments performed by Nagata et al. [6], the geometric shape of agitator is identical to the impellor which is one of the models used in the experiments as show in Fig. 1. The details of dimension are summarized in figure of dimention mud tanks. The impellor has 16 blades of flat plate. Impellor of agitator is rotating with 72rpm, and a linear acceleration time is adopted until 2sec.

Two commercial softwares, STAR-CCM+ and Particleworks, are used to simulate the rotatory flow around the mud agitator inside a cylindrical tank. The free-surface elevation and magnitude of velocity at specific location are validated with experimental results [6]. The location of probes for measuring magnitude of velocity is given in TABLE 3.

The magnitude of velocity probed at three locations in vertical is illustrated in Fig. 4. The peak values of velocity appear near the end of blades in the experiments, but slightly shifted inside in the simulations. The overall trends and agreements between the experiments and simulations are almost reasonable within 10% error band except for the case at prob3 for z=10cm. It means that the mixture by mud agitator cannot be well made upward in the simulations. The deviation from the experiments seems not to be related directly to the grid convergency, as shown in Fig. 5. The cases for the grid convergence test are classified in TABLE 4. Fig. 6 shows the time evolution of swirling motion due to the rotating of an mud agitator inner tank, in which the contours indicate the magnitude of velocity. As the time increases, the maximum distribution of velocity is generated in horizontal near the end of blades and developed in all directions. When the time becomes over 15sec, the quasi-steady swirling motion respect to the vertical centerline can be observed.

Next, the premixed mud which has the constant viscosity of 23CP and specific gravity of 1.3 is assumed to be fulfilled inside the tank instead of the water used in the previous study. Figs. 7~8 show the comparison of the wave height and the magnitude of velocity along the centerline with the case of the water mixing, respectively. Because the viscosity and density of mud are higher than those of water, the motion of freesurface is less dynamic in case of the mud mixing so that the change of free-surface and magnitude of velocity are relatively smaller. It causes that more time should be needed to reach the

In this study, numerical simulation of swirling flow on a mechanical mud agitator was carried out to investigate the mixing performance of agitator using both of Eulerian and Lagrangian approaches. First, the water mixing problems by a mechanical mud agitator was simulated and the results of simulation were validated with those of experiments by Nagata et al. [6]. The overall agreement was reasonable with the deviation within 10% error band. Furthermore, the premixed drilling mud with a constant viscosity was considered as a mixing material, and the comparison of mixing performance with the case of water mixing was discussed. It seems that the higher viscosity and heavier density of mud contribute to the resistance of mud mixing, compared to water mixing.

FSI high volume 10″ involute feed desander cones, made from high wear resistant polyurethane, are designed to minimize turbulence and maximize tangential velocity. FSI cones focus on these two important factors significantly advancing cyclone performance.

Brightway mainly supplies four serises kind of shale shaker screens applied to shale shaker, desilter, desander, and mud cleaner. Composite material shaker screen ,Steel Frame Shaker Screen ,Pyramid Shale Shaker Screen,Hook Strip Flat Shaker Screen.

Mud Tank Suction Valves & Dump Valves is the mud control equipment installed in the inside of mud tanks or water tanks. It is used to import mud or liquid phase and prevent different nature of mud or liquid in both side of mud tank to mix with each other.

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Generally, there are different versions or models of mud agitators that are being offered to fulfill various customers’ needs more effectively. However, here are some of the most amazing features of these mud agitators’ range that you must know:

However, the impeller speed of these mud agitators is 60/72RPM. While, on the other hand, the shaft length of the mud agitator will depend on the size of the mud tank completely.

Excellent capacity, longer service life, and high-quality materials along with sturdy construction are making these mud agitators highly durable and reliable.

The entire range of these mud agitators is highly demanding. It is mainly because of the state of art technology and quality of basic materials that is used in these. The fabrication used on these mud agitators makes this high corrosion resistant and can help you to enjoy a longer service life of mud agitators with ease.

Do you want to know what makes these mud agitators most amazing? Let’s have a look at the key benefits below to get a better idea about the things in this regard:

A Mud Agitator is equipment that is used for a specific purpose – the mixing and agitation of mud. While doing so, it prevents the settlement of the solid phase particles in the tank, which is crucial for the recycling process. The Mud Agitator is basically a speed reducer that is combined with an explosion-proof motor. The motor is horizontally placed for a convenient installation. These elements of the Mud Agitator are basically what makes everything tick. Also, they are robust and easy to maintain, allowing the Mud Agitator to be used in harsh conditions.

The impellers in the Mud Agitator are responsible for ‘taking in’ the drilling fluid. There are single-layer and double-layer options that one can go for. A centering guide is also added if the tank depth increases to handle mixing and agitation of a high quantity of drilling fluid. This equipment also has a worm wheel and worm gear reducer drive for smooth and reliable operation. The mug agitator comes with a speed reducer and you can use it as per your needs.