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  • Drilling Mud Desilter

    • Drilling Mud Desilter
    • Drilling Mud Desilter
    • Drilling Mud Desilter

    Product Overview:

    The drilling mud desilter is mainly composed of a vibrating screen, a manifold, a cyclone, etc. The desilter is a three-level solids control device used in the solid phase control system of the drilling fluid.

    Drilling Mud Desilter Details

    The mud desilter is a three-stage solids control device used in the solid phase control system of the drilling fluid. It is a combination of a cyclone desilter and a vibrating screen.

    The desilter is designed according to the principle of particle sedimentation. The separation medium drilling fluid generates a certain pressure and speed through the sand pump, and spirals into the inner wall of the cyclone. The coarser particles flow along the cyclone under the action of centrifugal force and gravity. The inner wall of the vessel sinks spirally, discharged from the bottom flow port, and falls on the fine-mesh vibrating screen below to be separated, and the remaining medium spirally rises along the cyclone.

    Mud Desilter

    Desilter Features

    1. The desilter has a high separation capacity and a wide separation particle size range;
    2. The bottom outflow port of the cyclone is shaped like an umbrella-shaped "wet bottom" sand discharge so that the particles in the separation zone can be quickly discharged, reducing the probability of underflow port clogging;
    3. Advanced small two The screen mud vibrating screen has large processing capacity, low noise and long screen life;
    4. the symmetrical liquid inlet mechanism makes the swirling flow distribution reasonable and stable.

    Drilling Mud Desilter Parameters







    50 m3/h

    100 m3/h

    160 m3/h

    200 m3/h

    Cyclone Diameter





    Cyclone Quantity






    Particle Size





    Motor Power

    0.5 KW

    0.5 KW

    0.5 KW

    0.75 KW

    Applicable Field

    Wells less than 100 meters

    Horizontal Directional Drilling

    4000m oil drilling

    Oil drilling above 5000 meters

    Supporting Sand Pump










    Dimension: L×W×H

    1500×800×1800 mm

    1500×1200×1800 mm

    1500×1300×1800 mm

    1500×1500×1800 mm


    Drilling Mud Desilter Pictures

    desilter in drilling rig

    Hydrocyclone Desilter Using Site

    Hydrocyclone Desilters
    Drilling Mud Desilter Installation and Debugging

    1. The sludge cleaner should be installed behind the desander cleaner, that is, the end of the second tank, and the base must be placed stably.
    2. The connecting pipelines between the inlet and outlet of the sludge cleaner and other equipment adopt hose lines, and minimize the length and bends as much as possible.
    3. The tension of the screen should be appropriate, and the tensioned screen should be smooth and wrinkle-free.

    Desilter Cleaner Maintenance

    1. The screen box locking bolts must be removed before the first use of the newly purchased desilter cleaner or the first use after moving.
    2. When the cyclone is out of service for a long time, it must be cleaned with clean water circulation to prevent dry sand from accumulating in the cyclone.
    3. Grease the vibration motor every 1500~2500 hours, and the amount of oil for each bearing is 5~10ml.
    4. The screen should be cleaned after the machine is shut down to prevent the sand from becoming dry and unusable next time.

    Our advantage
    HL FactoryHL Factory WorkshopHL Service Team
    Tel: 86-29-88680837
    WhatsApp: 86-13735815206 / 86-17392256505
    WeChat: 86-13735815206 / 86-17392256505
    E-mail: sales@hlsolidscontrol.com
    Add: Room 804, Building 1, Western Cloud Valley Phase II, Fengxi New Town, Xixian New District, Shaanxi Province
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