Vertical Hydraulic Horizontal Drilling Mud Sludge Separation Decanter Centrifuge
2 Phase Decanter Centrifuges Description
Horizontal spiral discharge sedimentation centrifuge (referred to as decanter centrifuge) is an effective separation equipment which use centrifugal acceleration generated by high-speed rotation into the acceleration of gravity to shorten thousands of times of the settlement time of solid particles than in the gravity field. The solid particles are discharged from the drum through the screw conveyor continuously and without interruption.
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
The machine can operate with a higher throughput capacity than smaller machines.[5] This also reduces the number of units required;
The device is simple to optimise and operate as it has few major variables and reliable feedback information;
The decanter centrifuge has reduced labour costs compared to other processes, as it requires low continuous maintenance and operator attention;
Compared to some competitive process such as the belt filter process, the decanter centrifuge has more process flexibility and higher levels of performance.
2 Phase Decanter Centrifuges Application
Paper sludge
Weather desulfurization sludge
Power plant sludge
Activated sludge
Ammonia sludge
Car wash sludge
Sludge drilling mud
Coal flotation waste
Cryolite flotation liquid
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