- For drilling fluid cleaning or purification, the hydrocyclone desander and desilter must be configured with numbers of cones. And to make sure their effective performance, the working pressure must be 0.25~0.35MPa
- De-sander hydrocyclone includes 8″, 10″ and 12″. According to our former figure and theory, the capacity is 176GPM, 440GPM, 500GPM accordingly. While the separation points are 30microns, 36um, 50 microns accordingly. Of course this cut point is as per API D50
- We can find, the desander?s main function is to get rid of larger particles after shale shaker but before desilter. Means hydrocyclone desander will leave better fluid property for desilter cones. The main separation range is 40-70microns.
Requirements on mud cleaning desander
1. Firstly, we should confirm there is no broken,
leakage, or block on desander cones. All pipelines are clear, valves are
at correct position, mounted steadily and reliably. Then, confirm
feeding pump is all right for operation.
2. Before desander working, switch on mud gun, agitator,
make feeding pump inlet clean then operate desander pump and desander.
During operation we need to check the pressure gauge on desander feed
inline.
3. The figure should be 0.2~0.4MPa. This pressure range
is correct can ensure desander safe and effective performance. The
drilling fluid out of drop in Apex appears like umbrella. There is 0.4g
/cm3-0.8g /cm3?margin between?top?overflow fluid and bottom fluid
density. All sealing parts hold be sealed without any space or leakage
4. To be noted, before we stop feeding pump, must close
desander feed inline. After drilling fluid discharged completely in
desander cone, then we can stop the centrifugal pump. Usually, desander
and desilter will work together. Importantly, there must be 2 separated
single pumps for each equipment or separator.
5. Furthermore, if we feed foam beater or other additive
we can’t use desander continuously. Anyhow, we should operate and
maintain the mud cleaning desander according to user manual.
How to find Mud cleaning desander for sale
Don’t be hesitated. Come to OGEM Equipment you’ll find
CSQ series desander will be your ideal option. OGEM has the economical
price, effective performance, high efficiency.
If you are in the demand on desander, please contact us freely. Other mud cleaning equipments are also available for you.
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