LW Horizontal Continuous Sludge Dewatering Decanter Centrifuge

LW Automatic Horizontal Drilling Mud Decanter Centrifuge : Drilling mud decanter centrifuge, Horizontal decanter centrifuge& Drilling mud decanter centrifuge

Drilling Mud Solution |Working principle| Design Features| Technical Parameters                                                                

Drilling Mud Solution                                                                                                                                 

 LW drilling mud decanter centrifuges are designed specifically to remove unwanted solids and fine particles from virtually all kinds of used frilling mud, including those based on water/synthetics and conventional oil-based drilling fluids.

Drilling muds are based on water, oil pr polymer with a composition of various additives such as flocculents, surfactants, detergents and more. By means of modern drilling mud system includes decanter centrifuge, cutting dryers, shakers, etc, everything brought into the mud by the frilling process will be separated. The clarified mud will be returned to the drilling rig

              Before centrifuge                                                                  After Centrifuge

           Cuttings from the shaker                                               Residual oil content <4%

                       Drilling Mud Decanter Centrifuge 

Working Principle           

Separation takes place in the horizontal bowl equipped with a scroll conveyor. The drilling mud is feed into the bowl through a stationary inlet tube and is smoothly accelerated in the accelerate chamber. Centrifugal forces cause instant sedimentation of the solids on the wall of bowl. The conveyor rotates in the same direction as the bowl, but a different speed, thus moving the solids towards the conical end of the bowl.

Design Feature                                                                                                                                                                                                                          

♦ Vertical base design and symmetrical arrangement of motor and bowl assembly, that ensures stable operation and less vibration.

♦ Main parts such as the bowl and conveyor are made of corrosion-resistant stainless steel or duplex steel, offering high maximum bowl speed and high centrifugal force.

                                      Solid Discharge Ports    

                               Liquid Discharge Ports

                            Hard Alloy Tiles

♦ Dual motor drive makes bowl speed and conveyor speed adjustable. 

♦ Optional planetary gearbox and hydraulic gearbox, offering wide range of differential speed adjustment

       Hydraulic gearbox                               Planetary gearbox                   

♦ Multiple safety protection: bowl speed and differential speed detection, over-vibration protection, motor overload and overheat protection, bearing temperature    monitoring, conveyor torque protection and gas-tight explosion-proof protection.

 Technical  Prameters                                                                                                                                                                                                                                    

 Key words:  Drilling mud decanter centrifuge, Horizontal decanter centrifuge& Drilling mud decanter centrifuge

      HUADA Production Process