18 inch Decanter Centrifuge is the five-stage solid-phase particle control equipment in the Mud Recycling System for Drilling Rig. It uses the principle of centrifugal sedimentation to separate the suspension in the drilling fluid. Balance the viscosity and specific gravity of the drilling fluid, recover the heavy gold stone powder in the drilling fluid, and save the drilling cost;
Normally, the larger the diameter of the Decanter Centrifuge Drum, the larger the processing capacity of the Decanter Centrifuge, the longer the length of the Decanter Centrifuge Drum, the lower the solid phase liquid rate discharged from the Decanter Centrifuge, the greater the ratio of length and diameter of the Decanter Centrifuge processing effect is better, of course, the price of Decanter Centrifuge will be more expensive.
18 inch Decanter Centrifuge is an important equipment for the separation of solids and fluid in the Oil and Gas Industry(In the Mud Recycling System for drilling rig, can install 1 pc of 18 inch Decanter Centrifuge with Middle Speed or 2 pcs :18 inch Decanter Centrifuge with Middle Speed and 18 inch Decanter Centrifuge with high Speed), Drilling Waste management Industry(18 inch Decanter Centrifuge with high Speed with bigger centrifugal force), Trenchless Industry(Usually, 18 inch Decanter Centrifuge with Middle Speed is more in common use), Mining Industry(18 inch Decanter Centrifuge with Middle Speed and 18 inch Decanter Centrifuge with high Speed by the request) and etc; 18 inch Decanter Centrifuge with Middle Speed can separate 5-7μm solid phase particles. 18 inch Decanter Centrifuge with High Speed can separate 2-5μm solid phase particles.
Technical Specification of ZH 18 inch Decanter Centrifuge with Middle Speed and High Speed
Bowl Diameter: 18 inch(460mm)
Bowl Length: 47 inch(1200mm)
Max Capacity :1264GPM(60m3/h)
Effective Capacity: 176gpm (40m3/h)
Max. Bowl Speed: 3400rpm
Typical bowl Speed: 3000rpm
Max. G Force: 2978
Typical G Force:≤2318
Separation Point:3~8um
Gearbox Torch:70000 N.M
Gear Box Ration:88:1
Bowl Drive:45kw(50hp)
Conveyor Drive:15kw(15hp)
Pump Drive:5.5kw(7.5hp) or VFD
Voltage/Frequency: Ex Standard 460V/60HZ, 380V/50HZ or customized ExdIIBt4 / IEC EX/ ATEX for option
Application of ZH 18 inch Decanter Centrifuge with Middle Speed and High Speed
- Mud Recycling System for Drilling Rig
- Injection-and anchor drilling
- HDD Drilling
- Slurry supported garb works for pit sand diaphragm walls
- Well drilling, Deep drilling, Micro-tunneling
- Pile foundation projects adopting slurry hole, Pipe-jacking constructions
- Rotary drilling rig
Advantage of ZH 18 inch Decanter Centrifuge with Middle Speed and High Speed
- Material Drum of ZH Decanter Centrifuge is Duplex Stainless Steel 2205 for long and reliable service.
- Material Screw of ZH Decanter Centrifuge is 316 Stainless Steel with YG 8 wear resisting sheet for reliable work.
- Famous brand SKF/FAG bearing for Decanter Centrifuge.
- Famous brand Electrical components: SIEMENS, Schneider or ABB available.
- Fixed speed centrifuge & Centrifuge with VFD control cabinet for meet your request by different working conditions.
- Electrical dive Decanter Centrifuge & Full Hydraulic dive Decanter Centrifuge for meet your request by different working conditions.
- Decanter Centrifuge has overload protection, when the centrifuge is overloaded, it will automatically stop to ensure the safety of the operator during the operation of the equipment.
- We can customize a modular centrifuge processing unit skid for your project, making it easier to move the centrifuge around the site and transport it between different job sites.