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Description of Desander
The hydrocyclone desander is used to separate solids in some definite range, take 10’’ for example, it is used in 40-100 micron range. It contains a precise combination of angles, ratios, and materials proportions to optimize finer particle separation or directly to the screening equipment.
For optimum performance, the feed head may be produced by a gravity-feed system or centrifugal pump.
Desander is the second class and the third class solid control equipment to treat the drilling fluid. According to the size of the cone diameter, it is divided into Desander and Desilter. Usually the cone diameter is more than 6″is called Desander, and used as the second-control equipment in drilling operation. We commonly used 8 “and 10″ cones desander to separate solid-phase particle size 47-76μm in the drilling fluids.
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April 12th, 2010 at 1:49 am
[...] The introduction of desander and desilter of GN solids control [...]