Hello! Today I’d like to introduce a screening device used in oilfield drilling—the drilling shale shaker, also known as a drilling fluid vibrating screen. It’s the most important and crucial screening device in the solids control system. We developed this versatile, proprietary linear vibrating screen to meet a wide range of needs. Companies widely adopt it because of its fast processing speed, high screening efficiency, and durability.
Introduction to the structure of shale shaker
This shale shaker is the HZS604A model. Its main structure consists of a base, screen box, shock-absorbing springs, an inclination adjustment device, an explosion-proof vibrating motor, an explosion-proof control box, a slurry buffer tank, and a splash-proof cover. The vibration source is a cylindrical vibrating motor with an excitation force of 35 kN, ensuring effective and even distribution of vibration intensity throughout the screen box, improving screening efficiency and extending screen life.
The ratchet-type mechanical tilt adjustment mechanism allows for screen box angle adjustment without stopping the machine, which prevents slurry leakage and maintains a low failure rate. The vibrating screen can accommodate four injection-molded composite screens, which provides a total screening area of 2.7 m³. You can easily and practically replace the screens thanks to their inclined screen blocks. The U-shaped channel design of the slurry inlet buffer tank prevents slurry impact from damaging the screen. It can also be rotated to feed slurry from the top, side, or bottom.
A splash guard prevents slurry from splashing out of the tank, effectively protecting the environment and on-site operators. Furthermore, this vibrating screen features a modular design, allowing for configurations of duplex, triple, or quadruple units to meet diverse site needs.
