The important role of drilling fluid shale shaker in solids control equipment

The drilling fluid shale shaker is the primary processing equipment in the solids control system. It is used to separate the relatively large drilling cuttings in the mud and plays an important role in maintaining the performance of the drilling fluid. In order to ensure the production of high-quality drilling fluid shale shaker with high mud screening accuracy, low energy consumption and no dust pollution, every quality control in the production process is strictly controlled.

Outstanding performance of drilling fluid shale shaker in solids control equipment:

1. Choose a screen with large screening area, large processing capacity and good processing effect;

2. The whole screen box is heat treated, and the surface has a heavy-duty anti-corrosion coating to ensure the long service life of the shale shaker;

3. The electrical control cabinet with thermal relay overload and phase loss protection is adopted to ensure the safety of operators;

4. Adopt full-bonded ditch-edge rigid screens, which are fixed by the plate type, which makes the replacement of the screens more convenient and quick, and can replace a variety of shale shaker screens;

5. Reasonably design the height of the cofferdam of the vibrating screen logging tank to buffer and even flow the mud, reduce the direct impact on the screen, and effectively extend the service life of the screen;

6. It adopts the Italian joint venture vibration motor, which has the advantages of high vibration intensity, large screening area, adjustable screen box angle, low noise, excellent performance and high efficiency.

KOSUN- China Solids Control Leader&Drilling Waste Management Expert
Email: sales2@adkosun.com
WhatsApp/Wechat:+86 18792396268
Contact person: Lily Wang
Online consulting:
http://www.kosun.com
http://www.kosuneco.com

The key points of the design of mud agitator

The mud agitator has a sturdy structure and a compact size. The aspect ratio of the mud agitator is approximately 1:1, so the center of gravity is low and the stability is good. When the impeller encounters an instantaneous impact load, it is safer.

Because the mud agitator is equipped with a simple and high-strength unipolar worm gear reducer, it runs smoothly and evenly. The ability of the worm gear to withstand shock and vibration is more than 50% higher than that of the helical gear two-stage reduction gear of the corresponding specification. When the speed ratio reaches 60:1 and 80:1, the efficiency of the turbine transmission is lower. However, the reduction ratio of the new worm gear transmission is 20:1. Practice has proved that it has extremely high efficiency and shows the advantages that other types of gear transmissions do not have.

In order to make the mud in the mud tank agitate uniformly, according to the liquid flow spectrum, it is proved that when the blade of evil theory is inclined at 60 degrees, the axial and radial flow are equal. When the liquid touches the leaf, it is forced to move down to the bottom of the pot, and then back up along the tank wall. This movement continuously mixes the mud at the top and bottom so that the mud in each part of the tank has the same concentration. When the mud is pumped into the well, it helps to eliminate operational difficulties caused by uneven light and heavy mud.

However, most mud agitators are recommended to install impeller blades with a 60 degree inclination angle. The user’s experience proves that this kind of agitator can mix very uniformly within its applicable range.

KOSUN- China Solids Control Leader&Drilling Waste Management Expert
Email: sales2@adkosun.com
WhatsApp/Wechat:+86 18792396268
Contact person: Lily Wang
Online consulting:
http://www.kosun.com
http://www.kosuneco.com