| Customization: | Available |
|---|---|
| After-sales Service: | 24/7 |
| Warranty: | 12 Months |
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Decanter centrifuge is the five-phase solids control equipment for processing drilling fluid in drilling operations, it is the last stage equipment in drilling mud system for solids control and mud cleaning. According to different rotary speeds, it is divided into medium speed centrifuge, high-speed centrifuge and Variable Frequency Drive VFD decanting centrifuge. BOBAN series decanter centrifuge removes the solid particles with size 2-7 microns using the principle of centrifugal action, it is an ideal choice for separating particles in drilling mud. Always there is a screw pump or submersible pump to feed the mud to Decanter Centrifuge. After the drilling fluids being fed into the centrifuge drum, under the function of centrifugal force, solid phase particles are pushed to the internal wall of the drum, then to the solid discharge export of the small end of the drum and excreted. While the fluids is excreted from the overflow hole of the large end. Such cycle is to achieve the purpose of continuous separation. High speed decanting centrifuge are more effective for separation of fine solids.
LW means horizontal spiral type which is a normal model of decanting centrifuge. BBLW series decanter centrifuge has two control modes: variable frequency and industrial frequency, also available for various decanter centrifuges for offshore drilling platforms. Industrial frequency drive decanter centrifuge can change the speed by changing the pulley and belt. Variable frequency horizontal centrifuge can achieve a wide range of step-less speed changes, and its control cabinet can directly display the working speed, working current and torque parameters. Our decanter centrifuge engine can be applied to 50Hz and 60Hz power grids, and also equipped with mechanical and electrical double overload protection devices, safe operation.
| Model | BBLW600B-1 | BBLW450N-1 | BBLW450N-2 | BBLW355N-1 | BBLW355NB-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 | 90m³/h | 50 m³/h | 50 m³/h | 40 m³/h | 40 m³/h |
| Separation factor | 815 | 815 | 2035 | 2035 | 0~2035 |
| Separation point | 5~7μm | 5~7μm | 2~5μm | 2~7μm | |
| Differential speed | 40r/min | 40r/min | 30r/min | 30r/min | 0-30r/min |
| Differential speed ratio | 35:1 | 57:1 | |||
| Main Motor | 55kw | 30kw | 37kw | 30kw | 37kw |
| Auxiliary 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 |
1. Adopt 2205 duplex stainless steel for the Cylindrical and Conical section, and centrifugal casting process;
2. The rest of bowl assembly is made of SS316L stainless steel;
3. Spiral pusher is protected by YG6 wear-resistant alloy plate, long service life and easy maintenance and replacement;
4. Diversion port of spiral pusher and solids outlet of bowl are both protected by wear-resistant alloy sheath which is easy to be replaced, lengthening the service life and maintenance period.
5. Bowl assembly is protected by dismountable support frame during transportation to prevent the bearings from being damaged;
6. Adopt original packing imported bearings to improve the machines stability and long service life.)Imported original-packing import bearings to improve the stability and long service life;
7. Optional frequency converting control, rotation speed adjustable to meet different client demands and working situations.
8. Electrical components made by international famous brands, double protection by using current-overload protection and mechanical limit switch.
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