Vibrating screen is a filtering mechanical separation equipment used for mud solid phase treatment, consisting of a screen and a vibrator. Generally, those below 50 mesh are coarse screens, and those above 80 mesh are fine screens. The vibrator is an eccentric wheel that rotates under the drive of the motor to vibrate the screen frame. Due to the vibration of the screen frame, when the mud flows to the screen surface, the coarser solid particles stay on the screen surface and are discharged from one end along the slope, and the finer solid particles and the mud liquid flow through the screen holes to the mud pool.