Product Description
High-Quality Decanter Centrifuge for Efficient Solids Control
Decanter Centrifuge usually plays two roles in the solids control mud system- middle speed centrifuge with 1600RPM~2000RPM to recover barite & high-speed centrifuge with 2500RPM~2800RPM to cut mud weight. With reasonable oilfield design and strong production material, KSLW Series decanter centrifuge can work perfectly to achieve the drilling operation purpose.
In some well site, the operator needs to minimize the generated drilling cuttings volume and minimize the transportation cost for the drilling cuttings; waste management system with dryer & decanter is required for the purpose. Usually, we recommend Vertical Cutting dryer and decanter centrifuge to get better working performance. The oil on cuttings can be reduced to 3%~5% after treatment by Vertical cutting dryer, very dryer solids without any leakage.
KSLW Decanter Centrifuge can be used for onshore drilling and offshore drilling rig platform. KSLW Series Decanter centrifuge with DNV2.7-1 Certificate SKID is available specialized for offshore drilling activities. Meanwhile, KES Separation adopt 3-layers marine paintings to get better anti- corrosive performance.
Product Parameters
| Model |
KSLW223 |
KSLW363 |
KSLW452 |
KSLW453 |
KSLW453 |
| Bowl Diameter |
220mm (9in) |
360mm (14in) |
450mm (18in) |
450mm(18in) |
550mm (22in) |
| Bowl Length |
670mm(26in) |
1271mm(50in) |
1105mm(44in) |
1540mm(61in) |
1800mm (71in) |
| Operation Capacity |
5m3/h |
30m3/h |
40m3/h |
60m3/h |
90m3/h |
| Max Bowl Speed |
4500rpm |
3900rpm |
1800rpm |
3200rpm |
3000rpm |
| Typical Bowl Speed |
3800rpm |
3200rpm |
1800rpm |
0~2800rpm |
0~2500rpm |
| Max G Force |
2492 |
3063 |
815 |
2578 |
2719 |
| Typical G Force |
1777 |
2062 |
815 |
0~1973 |
0~1888 |
| Separation Point |
2~5microns |
2~5microns |
5~7Micron |
2~5microns |
2~5microns |
| Differential Speed |
10/20/30 |
0~40 |
32 |
0~35 |
0~45 |
| Gearbox Torque |
500N.M |
3500N.M |
3500N.M |
7500N.M |
12000N.M |
| Gearbox Ratio |
35:1 |
35:1 |
57:1 |
57:1 |
35:1 |
| Bowl Drive(kW) |
7.5kW |
37kW |
37kW |
55kW |
90kW |
| Scroll drive(kW) |
3kW |
11kW |
N/A |
22kW |
37kW |
| Weight |
850kg |
3400kg |
2834kg |
4480kg |
5840kg |
| Dimension(mm) |
2130x790x1115 |
3414x1516x1430 |
3274x1090x1653 |
3824x1798x1317 |
4293x1978x1381 |
Technical Features
1. Whole design complies with industrial design concept; effectively absorb the shear force during full speed operation;
2. The bearing seat vibration is controlled within 2~4mm/s; protect decanter centrifuge from large vibration damage;
3. Turbo feeding patent to achieve bigger treating capacity and better separation performance;
4. Main rotation parts made from SS316/SS2205, processed by centrifugal casting technology or mold forging technology;
5. Screw protection by tungsten carbide alloy tiles or hard facing special technology;
6. Each part is detected at constant temperature, to ensure the process quality and machining accuracy;
7. ONLY adopt SKF Sweden or FAG Germany original bearing, to ensure the stable performance and lifetime of bearing;
8. Equipped with China good brand motors, ABB/Siemens motor for option;
9. Main electrical components is sourced from premium brands: SIEMENS, Schneider or ABB available;
10. VFD + PLC + HMI Smart control system can achieve much better user experience;
11. Control system with monitoring device & alarm device, protect decanter from overloading, short circuit and lack of phase;
12. Decanter centrifuge with DNV2.7-1 Certificate SKID available for offshore drilling activities.
Application
KES Separation Decanter centrifuge can be Ex proof standard for oil drilling mud treatment; or non-ex-proof standard for HDD drilling, water well drilling, Tunneling mud treatment, Pipe jacking mud treatment and other civil construction application.
KSLW SERIES DECANTER CENTRIFUGE IS SPECIAL DESIGNED FOR DEWATERING MOBILE UNIT IN CONTAINER
When deal with waste drilling mud, dewatering mobile unit in container is requested for some special application. The compact mobile unit with Decanter centrifuge, chemical enhancement unit, screw conveyors / pumps can work together to coagulate the ultra-fine solids and separate the solids efficiently for the following process.
KSLW SERIES DECANTER CENTRIFUGE IS SPECIALLY DESIGNED FOR CRUDE OIL TANK CLEANING APPLICATION
In crude oil tank cleaning system, the residue sludge in the crude oil tank will be flushed and pump outside the tank. The waste water or waste oil can be further separated by decanter or tricanter for oil recovery and water recovery. The water can be reused for the tank cleaning in closed circle; and the oil can be clarified and sent to refinery plant. The sludge cakes discharge from centrifuge can be final treated by Thermal desorption unit.
Detailed Photos
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