As discussed previously that shale shakers can be divided into linear movement shale shaker and ellipse & circular movement shaker, basing on the variance of their screen basket shifting tracks. As the most imperative gear in solids manage technique, shale shakers are extensively employed in nearly all varieties of drilling rig, and they consider an imperative component in drilling fluids price and complete drilling price. So it is required to choose right shale shaker in accordance to the viscosity of drilling fluids solids density.
Double shale shakers
vibration isolation fellow member, screen, screen basket, back again tank ( or referred to as mud feeder), vibration engine, and many others. No issue it is linear movement shale shaker, or ellipse shaker. ?The drilling fluids flows straight into the back tank via the flow line right after the mud arrives out of the surface area of the properly. The solids that precipitates in the back again tank would be discharged via the bottom hole, and drilling fluids would flow onto the screen surface area. The solids that are larger than the meshes would be divided and threw out of the shale shaker via other finish of screen. And the fluids with scaled-down component would go via the meshes and key in the mud tank for even more separation.
Shale shaker framework
The screen of shale shaker can be pieces of panels, or a single integrated panel. The angle of the screen can be horizontal, or with a specific angle, or adjustable inside of an angle variety, like -1° ~ +5° or -3° ~ +6°. The screen can be a single layer, or double layers. The engineer should select the correct kind of shale shakers in accordance to the geological and drilling fluids needs. When the drilling fluids amount is big, double or triple shale shakers could be operated, this kind of the purification capability of the shale shaker would be far better enhanced.
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