Description
2 Phase Decanter Centrifuges Description
The LW decanter separator is suitable for plant oil,( such as palm oil, coconut oil, olive oil separation ,) animal oil(such as fish oil, restaurant garbage ect) fish meal, coal tar dehydration and slag, adapted to the different viscosity and water content in coal tar separation (emulsion), after separating the tar reach national standard.
The machine starts and speeds up automatically.When the proper working condition are met and the revolving drum reaches the feeding speed,the feeding valve opens and allows suspension which will be separated to enter into the product compartment of the spiral feeder through the feeding pipe.After the preliminary speed-up,the suspension passes the outlet of compartment and into the drum.Because of centrifugal force,the suspension in the drum is quickly divided into two phases;the heavier solid phase deposits to the inner wall of the drum and driven by the differential gear which results in the non-cynchronous movement between the spiral feeder and the drum.the solid phase will be transferred into the small end for further dehydration and finally discharged through solid phase outlet.The separated liquid flows out though the big end or will be driven out by centrifugal pump.
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
Continuous working,spiral discharging,high capacity.
Controlled by two motors,rovolving drum can be adjustable two stage separately.
Wide applicability for chemical,oil,foodstuff,pharmacy industries and green industry in which solid-liquid separation is required.
Suitable for various products,capable for separating wide ranging solid phase grains(0.002-2mm),especially when separating solid phase has different size grains.
2 Phase Decanter Centrifuges Application
Polyoxyethylene resin
Sulphate
Diatomite
Starch
Soy Protein
Peanut protein
Fruit juice
Ammonium acid
Barium carbonate
Barium sulfate
Lit powder
Titanium dioxide
Ore
China clay
