A desilter is the 4th phase purification equipment in the mud system. It holds similar principle and operational way as desander. However, the separation point will be finer. Depends on clients requirement, it can be set to different numbers hydrocyclone. Desilter cones are typically 4, but some client will request 3, 5 as well.
Desander and desilter hydrociclones are device to separate particles from drilling fluid, which is sorted by shale shaker in the first phase of solids control system. You can see in the first picture. Usage of hydrocyclone. A hydrocyclone is often used to separate drilling cuttings from drilling mud originating at a desander desilter or some other continuous source of pressurized liquid.
For a better separation result, many users will choose a under fluid shale shaker under desilter hydrocyclone assembly. Solids phase discharged from desilter cyclone can be further separated by shale shaker. Useful mud falls into tank for recycling. Hydrocyclone Assy 4 hydrocyclone is most widely used for desilter in oil amp; gas drilling
Brightway is the Hydrocyclone desilter manufacturer and desilter supplier. Briahtway can produce BWCNQ series drilling fluids desilter with good cones for oilfield solids control system, HDD mud recycling system, and pipe jacking separation plant.
The Desilter Hydrocyclone (Hydraulic cyclone) is a device to classify, separate or sort particles in a liquid suspension based on the ratio of their centripetal force to fluid resistance. This ratio is high for dense (where separation by density is required) and coarse (where separation by size is required) particles, and low for light and fine
Desilter cones are typically 4, but some client will request 3, 5 as well. So it is rather flexible on capacity configuration. Desilter can be fit with the bottom shaker or not. Or it can be combined with shaker and desander together to be the mud cleaner. We call desilter as the 3rd phase solids control equipment.
Jun 13, 20180183;32;The hydrocyclone is a continuously operating classification device with no moving parts. It utilizes fluid pressure to cause rotational forces that accelerate the settling of particles according to their size, shape and density. 10 inch hydrocyclone drilling fluid cleaner Advantage Of Hydrocyclone
Desilter is mainly used to remove finer solid particles from the drilling fluid. The equipment desalination capacity than the previous desander to increase 30% 50%, in order to improve the drilling speed and reduce the cost of drilling to provide reliable protection, and