| Place of Origin: | China |
|---|---|
| Brand Name: | DAGYEE |
| Certification: | ISO |
| Model Number: | LW450-1800 |
| Minimum Order Quantity: | 1 set |
| Price: | Negotiate with buyers |
| Packaging Details: | Decanter Centrifuge 2300*700*1300 Standard wooden box, container |
| Delivery Time: | 15-20 working days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 30 set per month |
| Keywords: | Alumina Decanter Centrifuge | Material: | 304 316L |
|---|---|---|---|
| Capacity:: | 5-20 M3/h | Application: | Processing Sludge Dewatering WWTP |
2 Phase Decanter Centrifuges Description
The feed product is pumped into the decanter centrifuge through an inlet. Feed into a horizontal bowl and then rotate. The bowl consists of a cylindrical portion and a conical portion. The separation takes place in the cylindrical part of the bowl. Fast rotation produces centrifugal forces of up to 4000 x g. Under these forces, solid particles with a higher density are collected and compacted on the wall of the bowl. The scroll (also a screw conveyor or screw conveyor) rotates inside the bowl at slightly different speeds. This speed difference is called a differential speed. In this way, the scroll conveys the precipitated particles along the cylindrical portion of the bowl to the conical end of the bowl. At the smallest end of the conical portion of the filter bowl, dehydrated solids leave the filter bowl through the discharge port. The clarified liquid exits through the mating disc (internal 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
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
