Long Service Life Horizontal Decanter Centrifuge Oil Making Machine
Product description:
Working principle:
Centrifuge is consist of two rotors, one is drum the other is screw conveyor ( For short spiral). Drum running with High-speed, the drum and slurry will rotate together and by the centrifugal force effect, this centrifugal force is larger than the weight many times, so that solid particles will be separated from the liquid, from the drum axis, then setting on the drum wall, the screw conveyor which located in the drum and rotating at the speed which lower than the speed of drum then push the solid particles to the residue discharge port.
Difference speed between outside drum and screw conveyor depends on the speed of the transmission ratio of differential and its rotation speed.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.
| 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) |
| LW250 | 250 | 3.73 | 4200 | 2467 | 2~31 | 1-7 | 11/4 |
| LW350 | 350 | 4.4 | 3600 | 2540 | 5~25 | 5~18 | 22/5.5 |
| LW450 | 450 | 4.4 | 3200 | 2580 | 5~25 | 5~28 | 30/11 |
| LW520 | 520 | 4.1 | 2850 | 2365 | 2~26 | 10~35 | 45/11 |
| LW550 | 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.
Detailed Product Description
| 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
Following allocation could be available to meet customer’s demand:
- Frequency conversion plus PLC controlling system
- Protection system for vibration and temperature rising
- Feeding speed control
- Gas-liquid separation device on liquid outlet
- Other allocation demand
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
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Long Service Life Stainless Steel Horizontal Decanter Centrifuge Oil Making Machine Images
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