4. Desander
Desander and desilter are solid control equipment with a set of hydrocyclones that separate sand and silt from the drilling fluids in drilling rigs.
Desanders are installed on top of the mud tank following the shale shaker and the degasser, but before the desilter. Desander removes the abrasive solids from the drilling fluids which cannot be removed by shakers.
Normally the solids diameter for desander to be separated would be 45~74μm, and 15~44μm for desilter.
| Drive Principle | Included in the Mud Desilter fine passing Cutting the Cyclone, Fine Screen removed through |
| Drive Effect | Weighted Mud Barite without loss effectively removed from the Solid |
| Component | Shaker, Cone, Mesh, Pipe etc. |
Specification table of Desander (Woomin technology)
| Model | WMDESAN500 | WMDESAN1000 | WMDESAN1500 |
| Treating Capacity | 500GPM | 1000GPM | 1500GPM |
| Cone Size | 10 inch | 10 inch | 10 inch |
| Cone Number | 1 Each | 2 Each | 3 Each |
| Pressure |
| 0.25 ~ 0.4 Mpa |
|
| Matching Pump | 30 / 37 Kw | 45 / 55 Kw | 55 / 75 Kw |
| Separation |
| 40 ~ 75 microns |
|
| Inlet Size | 6 inch | 6 inch | 6 inch |
| Outlet Size | 8 inch | 8 inch | 8 inch |
| Dimension | 1618 x 1000 x 1900mm | 1618 x 1000 x 1900mm | 1618 x 1000 x 1900mm |
| Weight | 430kg | 490kg | 550kg |
Equipment Series of Mud Treatment System
