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LW550W Type Water Treatment Horizontal Decanter Centrifuge For Sludge Dehydration
sludge decanter centrifuge
,dewatering centrifuge operation
Basic Properties
Trading Properties
Product description:
Decanter centrifuge is a mechanical equipment which utilize the principle of centrifugal and sedimentation and can carry out continual separate the suspend liquid with density difference.
The centrifuges which made by out factory can clarify, dehydrate and classify the suspensions with 0.002-3 mm solid-phase particles and thickness range at 0.5~40%.
The product can be classify into two type LW-counter-current and parallel-current base on its structure feature. According to feed feature, product can be divide into LW two-phase separator, LWS three-phase separator.
It is suitable for separating different feed under different process condition, and widely use in pharmaceutical, food, chemical, light industry, environmental protection industry etc…
| Model | Drum diameter mm |
Draw Ratio L/D |
Speed of drum r/min |
Factor of separation G |
Spiral difference rotate speed r/min |
Inlet capacity(m3/h) |
Main/assist motor (KW) |
| LW250W | 250 | 3.73 | 4200 | 2467 | 2~31 | 1-7 | 11/4 |
| LW350W | 350 | 4.4 | 3600 | 2540 | 5~25 | 5~18 | 22/5.5 |
| LW450W | 450 | 4.4 | 3200 | 2580 | 5~25 | 5~28 | 30/11 |
| LW520W | 520 | 4.1 | 2850 | 2365 | 2~26 | 10~35 | 45/11 |
| LW550W | 550 | 4.1 | 2650 | 2370 | 2~26 | 10~45 | 55/11 |
Application:
Decanter centrifuge is most often used for clarification of liquid containing high concentrations of solid, removing solids from liquid. It is usually used in waste water and PVC sludge industry. And also can be used in sunflower oil, palm oil and tea industry.
| Diameter | 250mm-720mm | Voltage : | 220V, 380V,440V,460V |
| Speed | Inverter Control | Electrical Components: | World Famous Brand |
| Operation | Continuous | Separation : | Three phase |
| Bearing | SKF | Moc : | SS304, SS316L, SS2205 |
| Control | PLC | Motor : | 2 |
Advantages :
. 1. Lower cake transportation costs due to very dry solids
2. Better recovery of nutrients due to very high separation efficiency
3. Lower fresh water consumption compared to other processes
4. Continuous and fully automatic operation
5. 24 h operating reliability
6. Optimum wear protection
7. Energy saving design
8. Easy to operate
9. Easy to maintain
10. Simple assembly/dismantling
Working principle
Features
- All parts coming into contact with the product are made of stainless steel.
- 3-phase AC motor for controlled torque starting via frequency converter
- Approximately 80 to 90 % of the oil is recovered.
- Low personnel costs due to continuous and automatic operation.
- Highest g-force for higher solids output
- Adjustable bowl speed via VFD
- Automatic adjustment of differential speed via VFD
- Two motor drive
- Belts for both primary motor and secondary motor
dynamic balance
