What is the impact of the processing capacity of the Mud Shale Shaker

The technical level of the vibrating screen is mainly reflected in several aspects of processing capacity, stability of work, length of life and flexibility of operation. The processing capacity of the Mud Shale Shaker is related to the structure of the vibrating screen, the motion track, the vibration frequency, the vibration intensity, the screen area and the thickness of the screen. So today, the editor of HL will give you a detailed description of how the processing capacity of the mud vibrating screen is affected?

Next, let's take a look at the factors that affect the processing capacity of the Shale Shaker:

(1) Vibration form-There are three types of motion forms of the vibrating screen, circular, elliptical and linear motion. Each form of motion is caused by the difference in the position of the center of gravity of the vibrator. When the vibrator is at the center of gravity of the system, it generates circular motion; when the vibrator is above the center of gravity of the system, it generates elliptical motion. For elliptical movement, the screen surface must have an inclination to facilitate the transportation of drill cuttings. However, the inclined screen surface will reduce its screen capacity. Linear motion is to place the vibrator above the center of gravity of the system to make the screen frame move in a straight line, thereby removing the solid phase. The linear motion has a fixed cuttings conveying speed, and the screen surface can be flat or slightly inclined.

(2) Amplitude and frequency—The screen capacity of a vibrating screen depends on three parameters: amplitude or stroke, vibration form and vibrator rotation speed. The rotation speed of the vibrator determines the vibration frequency of the vibrating screen. The greater the rotation speed, the higher the vibration frequency and the better the solid phase removal effect. Generally, the vibration frequency of the domestic high-frequency vibrating screen is about 2000 times/min. The amplitude of the vibrating screen depends on the mass and eccentricity of the vibrator. The so-called amplitude refers to the distance of the vertical movement of the vibrating screen. The vibration intensity refers to the multiple of the centrifugal acceleration generated by the vibrator of the vibrating screen relative to the acceleration of gravity, which reflects the screen. The magnitude of the force acting on the solid particles. Theoretically, the greater the vibration amplitude of the vibrating screen, the better the de-sanding effect. However, after the vibration intensity increases, the force on the vibrating screen will increase and the life of the vibrating screen will be shortened. Therefore, the design and use of Considering. Most circular motion vibrating screens have an acceleration of 4-6 times g, and most linear motion vibrating screens have an acceleration of 3-4 times g.

(3) The inclination and mesh of the screen cloth—the screen cloth drives the entire drilling fluid to move through vibration to separate the solid phase. The elliptical motion vibrating screen is usually placed at different slopes. The purpose is to discharge the drill cuttings reasonably. The screen surface can be an inclined plane, or it can be divided into several inclined planes. The multi-stage vibrating screen has multiple screen cloths. In a vibrating screen with 2-3 screen cloths, the drilling fluid must pass through the first screen cloth and then enter the second screen cloth, and so on. Screen-Vibrating screen is the main method of solid phase separation. If the vibrating screen is used unreasonably or the size of the screen is inappropriate or torn, the efficiency of solid phase separation will drop sharply. If the screen is installed improperly and the support is not enough, the screen will soon be worn or torn.

The above is an introduction to the factors that affect the processing capacity of the Mud Shale Shaker. I hope it will be helpful to everyone. Xi'an HL specializes in the production of mud vibrating screens (linear vibrating screen, elliptical vibrating screen, circular vibrating screen, dry vibrating screen), welcome to send inquiry to us: sales@hlsolidscontrol.com if you have purchase request of mud vibrating screen.