location: Home > Products > Solids Control Equipment >
Decanter Centrifuge
source:admin time:2021-11-17
Drilling Mud Decanter Centrifuge is a special equipment for solid-liquid separation designed for the characteristics of petroleum drilling fluids. It can complete various processes such as feeding, centrifugal sedimentation, and unloading at full speed. It is mainly used to recover barite and remove fine solids. Reduce the solid content of the drilling fluid, control the density and viscosity of the drilling fluid, ensure the performance of the drilling fluid, and play an important role in rapid drilling.

Work Principle:
The drilling mud centrifuge uses the principle of centrifugal sedimentation to separate the drilling suspension. The suspension enters the drum from the feed pipe through the liquid hole in the screw pusher, and the solid particles are pushed to the inner wall of the drum under the action of centrifugal force. The blades on the screw pusher are pushed to the slag discharge port at the small end of the rotating drum, and the liquid phase overflows through the overflow hole at the big end of the rotating drum. Such continuous circulation, in order to achieve the purpose of continuous separation. Mud centrifuge belongs to the category of horizontal screw centrifuge, the full name is horizontal screw sedimentation mud centrifuge.
 
Model HYLW600B-1 HYLW450N-1 HYLW450N-2 HYLW355N-1 HYLW355NB-1
Bowl Diameter 600mm 450mm 450mm 355mm 355mm
Bowl Length 1500mm 1000mm 1250mm 1250mm 1250mm
Bowl Speed 2200r/min 2200r/min 3200r/min 3200r/min 0~3200r/min
Treatment Capacity 90㎥/h (396GPM) 50㎥/h(220GPM) 50㎥/h(220GPM) 40㎥/h(176GPM) 40㎥/h(176GPM)
G-Force 815 815 2035 2035 0~2035
Separation point  5~7μm 5~7μm 2~5μm 2~7μm
Separation point  40r/min 40r/min 30r/min 30r/min 0-30r/min
Gear Box Ration 35:1 57:1
Main Drive Motor  55kw 30kw 37kw 30kw 37kw
Back Drive Motor  15kw 7.5kw 7.5kw 7.5kw 7.5kw
EX Standard ExdIIBt4  /  IECEX  /  A-TEX
 Wright 4800kg 2700kg 3200kg 2900kg 3200kg
Dimension 2900×1900×1750mm 2600×1860×1750mm 2600×1860×1750mm 2600×1620×1750mm 2600×1620×1750mm
 
Features and Benefits of HYang Centrifuge:
1.Adopt 2205 duplex stainless steel for the Cylindrical and Conical section,and centrifugal casting process.
2.The rest of bowl assy are all SS316L.
3.Spiral conveyor is protected by wear-resistant tungsten carbide alloy plate,long service life and east to maintain and replace.
4.Branch mouth of conveyor and solids outlet of bowl are both protected by wear-resistant alloy sheath which is easy to replace,lengthen the usage life,and maintenance cycle. 
5.Bowl assy is protected by dismantled support during transportation,prevent the damage to bearings in the transportation.
6.Adopt original packing imported SKF and NSK bearings to improve the machines stability and long service life.
7.Adopt variable frequency control,and make user be convenient to adjust rotation speed anytime,meet different working situations.
8.Adopt the electrical components of Schneider or Siemens,select the current overload protection and mechanical limit switch double protection.

 
HYang Oil & Gas is a manufacturer specializing in the production of decanter centrifuge. At the same time, we also produce other solids control equipment, such as desander, desilter, centrifuge, agitator, mud tank, etc.

@2017 Huayang Oil&Gas. All right reserved.