How to extend the service life of drilling fluid vibrating screen

1.When the screen box is running, press the stop button of the electric control box. At this time, the vibrating screen will slowly stop. Observe the elliptical trajectory formed by the small dots on the side plate when the vibrating screen is running. It is correct to roll towards the sand outlet. Turn; lower the vibrator guard and check whether the eccentric blocks rotate outward; replace any two phase wires in the incoming power supply of the electric control box, and sprinkle some sand on the screen. The one with faster sand discharge speed is is the right direction.

2.When drill cuttings accumulate on the vibrating screen and damage the screen quickly, we should increase the vibration amplitude; use sprayed water to flush the screen and drill cuttings to reduce the stickiness of the drill cuttings, but this method is only suitable for sites that allow the addition of water. Occasionally; adjust the angle of the screen at the end of the sand discharge port downward to facilitate the discharge of cuttings by gravity, but it should be noted that improper operation may cause mud run; change the mesh number of the screen or adjust the flow rate of a single screen and the flow stop point of the drilling fluid Close to the screen outlet, allow the drilling cuttings to be discharged smoothly under the lubrication of the drilling fluid.