Structure and working principle of the Drilling fluid shaker

　　Drilling fluid shakers first appeared in the industry in the 1970s. At that time, in order to reduce workers’ labor intensity and improve work quality, drilling fluid shakers were developed, which significantly lowered workers’ physical exertion and increased both output and quality. However, with the advancement of the times and technology, the appearance and functions of drilling fluid shakers have also undergone substantial changes. To date, Drilling fluid shaker It has become a universal equipment in various fields. So, let’s take a look at the structure and working principle of the Drilling fluid shaker.

　　The working principle of the Drilling fluid shaker is to use one or two vibration motors as the vibration source, which converts electrical energy into mechanical energy through a power transmission device. The first screen box is equipped with sieves of different specifications. Through the movement of the screen frame, materials of different mesh sizes are discharged from designated outlets, thereby achieving the purpose of screening.

　　Depending on the application domain and the desired performance, currently Drilling fluid shaker The equipment is classified according to its application into fine vibrating screens and large vibrating screens. Fine vibrating screens are primarily used for the classification, screening, and filtration of granular materials (particles ≤8 mm), powders (mesh size ≤600), and slurry-type materials.

　　Structure of the Drilling fluid shaker

　　The vibrating screen fluid system primarily consists of a hydraulic lifting device, a vibration motor, a screen box, an explosion-proof switch, a base, a well water tank, and a screen.

　　1. Screening Box: The screening box is securely and flexibly mounted on the screen mesh using horizontal tension and bolted connections, ensuring safe and reliable tensioning and minimizing the risk of mesh damage. This design is both reliable and easy to operate.

　　2. Power unit: Composed of two excitation motors and an excitation beam, it is easy to install and maintain.

　　Working principle of the Drilling fluid shaker

　　1. The Drilling fluid shaker is the main control equipment of the drilling mud solid control system. A large amount of drill cuttings return from the wellbore through the mud, carrying the mud into the secondary separation equipment.

　　2. Based on the theory of linear motion trajectory of the screen surface, a drilling fluid shaker was designed. Since the angle between the vertical lines of the two motors and the screen is α, and the two excitation motors rotate in opposite directions, the excitation forces they generate cancel each other out in the x-direction, resulting in zero excitation force. In the y-axis direction, however, the excitation forces of the two motors add up, causing the entire upper and lower screen boxes to move along the y-axis. At the same time, the mud on the screen surface is thrown upward along the y-axis and, as it falls freely, moves forward. The mud continuously moves forward and passes through the screen mesh into the mud tank, while the solid particles in the mud...

　　 Drilling fluid shaker This is currently one of the most advanced vibrating screens in China, capable of being configured with double or triple screening stages to meet specific customer requirements and to provide an appropriately designed flow manifold. This utility model also boasts high vibration intensity, a large screen area, adjustable screen box angle, a compact structure, excellent performance, high cost-effectiveness, and convenient installation and maintenance.

　　The above is the structure and working principle of the Drilling fluid shaker. For more information, please feel free to contact us! Our company has many years of experience and looks forward to your joining at any time.