Factors affecting the screening effect of Drilling Fluid Shale Shaker
There are many factors affecting the screening effect of Drilling Fluid Shale Shaker, including feed characteristics, equipment factors, operating factors, etc. The reasons for the screening are: the screen holes are blocked, the screen holes are seriously worn, the mesh feeding is uneven, and the material on the screen is too thick.
1. The sieve hole is blocked
When the mud content and water content of the feed are high, the material will adhere to the screen holes and block the screen holes. At this time, the sieve holes should be cleaned first, and then the amount of water spray and the inclination of the sieve surface should be adjusted appropriately.
2. The sieve hole is seriously worn
When used for a long time, the screen holes are seriously worn, which seriously affects the screening effect. At this point, the worn mesh should be repaired. When the wear is very serious, the filter should be replaced.
3. Uneven feeding of the sieve.
When the feeding slot of the screen is too narrow, the material cannot be evenly distributed along the entire screen surface, resulting in the unreasonable use of the screen surface and affecting the screening effect. At this time, the width of the feeding chute should be adjusted to make the feeding of the sieve uniform.
4. The material on the screen is too thick
The material on the Drilling Fluid Shale Shaker is too thick, which may be caused by increased feed volume, clogging of screen holes, and small inclination of screen surface. At this time, it should be adjusted according to the specific situation.
The above are the factors that affect the screening effect of the vibrating screen introduced by the manufacturer of Drilling Fluid Shale Shaker, I hope to help you.