Description
2 Phase Decanter Centrifuges Description
No high-speed rotating drum with a hole to install loser concentric spiral. both in a certain difference to the same rotational speed. The speed difference is generated by the diferential. Suspension by the introduction of spiral pipe feeding tube after the initial accelerated into drum. under the centrifugal force. heavier solid precipitation in the drum wall formed sediment layer pushed by the spiral bevel of the drum to further dehydration after serving small moutt. slag discharges; and the less liquid is formed by the inner-ring reading overflow discharge.
2 Phase Decanter Centrifuges Model
| Model |
Drum diameter
mm
|
Length
mm
|
Maximum speed
rpm
|
Hightest separation
factor g
|
Mixture capacity
m3/h
|
Motor Power
Kw
|
| LW250-900 | 250 | 900 | 5000 | 3500 | 0.5-3 | 11/5.5 |
| LW350-1500 | 350 | 1500 | 3800 | 2850 | 1-5 | 18.5/5.5 |
| LW400-1200 | 400 | 1200 | 3400 | 2581 | 1-8 | 22/7.5 |
| LW400-1600 | 400 | 1600 | 3400 | 2581 | 2-10 | 22/7.5 |
| LW400-1800 | 400 | 1800 | 3400 | 2581 | 2-12 | 22/7.5 |
| LW450-1800 | 450 | 1800 | 3200 | 2572 | 5-20 | 30/7.5 |
| LW450-2000 | 450 | 2000 | 3200 | 2572 | 5-25 | 30/7.5 |
| LW530-2280 | 530 | 2280 | 2800 | 2350 | 10-50 | 45/15 |
| LW600-2400 | 600 | 2400 | 2600 | 2265 | 15-65 | 55/18.5 |
| LW650-2600 | 650 | 2600 | 2400 | 2100 | 20-80 | 55/90 |
| LW720-2500 | 720 | 2500 | 2200 | 1950 | 25-90 | 75/90 |
| LW800-2560 | 800 | 2560 | 2000 | 1800 | 30-100 | 90/132 |
| LW800-3200 | 800 | 3200 | 2000 | 1800 | 30-110 | 90/132 |
| LW900-3200 | 800 | 3200 | 1800 | 1650 | 30-150 | 132/200 |
2 Phase Decanter Centrifuges Technical
All contact parts can be made by SS304/SS316L/Duplex Steel 2205 Automatic adjustment of differential speed via VFD,Siemens PLC Spiral : Surfacing welding tungsten carbide grinding
Two motor drive
Approximately 80 to 90% of the oil is recovered.
Low labor costs due to continuous and automatic operation.
Highest g-force for higher solids output
Belts for both primary motor and secondary
NSK/SKF Bearing
2 Phase Decanter Centrifuges Features
Two motor, two frequency inverter drive system, realize differential speed stepless regulation and energy return
Spiral stoker blades: Surfacing welding tungsten carbide grinding
Drum cone cylinder material outlet: Replaceable wear resistant, corrosion resistant ceramic alloy bushing
Main bearing: Sweden Brand
Main sealing parts: Taiwan Brand, material is Nitrile butadiene rubber
Electrical protection: overload, phase loss, torque protection
Main and vice inverter use common DC bus, vice motor’s function is generating electricity ( save electricity)
PLC remote control
2 Phase Decanter Centrifuges Application
Food: Fruit and Vegetable juices, Starch, Protein, Molasses, Stillage
Oils and Fats: Fish oil, Gelatine
Environmental protection/Recycling: Drilling mud, Industrial wastewater, Municipal wastewater
