Mainly Application:
1. Separating and dewatering the industrial and domestic water.
2. Wash, classification and dewatering for amylum.
3. Dewatering for soybean, wheat.
4. Dewatering for fish powder, fish meat.
5. Dewatering for lees.
6. Clarification for juice and dewatering for fruits.
7. Separation and purification for animal and vegetable oil.
8. Separation and purification for coal tar.
9. Classification and dewatering for kaolin and graphite.
10. Classification and dewatering for dyestuff and pigment.
11. Float wash of extractive coal and dewatering of coal mud.
12. Classification and dewatering for ore slurry.
Main Features:
dewatering with continous feeding and discharging
1. the drum and scroll conveyor are made of stainless steel resisting corrosion
2. the scroll conveyor was coated with wearable alloy or welded with alloy plate(optional)
3. stepless speed regulation for the bowl
4. step or stepless speed regulation for scroll's differential speed.
5. Safety protection: rotation rate detection over, vibration protection, motor overload and overheat protection, protection for
scroll when zero differential speed occurs
6. For the highly sticky materials, it can add the hydraulic differential gear to stabilize.
Working Principle:
Two Phases Separation Principle:
The feed suspension is introduced through an inlet pipe into the feed zone of the conveyor where it is accelerated and directed into the interior of the bowl. The settled solids are conveyed axially towards the small end of the bowl by means of the screw conveyor, which rotates at a slightly different speed than the bowl. On the way to the discharge ports the solids are lifted out of the pond up along the dry beach. The solids are finally discharged from the bowl through the discharge ports into the collecting chamber of the casing that surrounds the bowl. From there the solids are removed by gravity through the outlet funnel. The liquid phase forming a hollow cylinder due to the centrifugal force, and flows towards the large end of the bowl. There the liquid overflows adjustable plate dams into the centrate chamber of the casing and is discharged by gravity.
Three Phases Separation Principle:
The light liquid phase is discharged into the casing through radial holes in the large end hub. The heavy liquid phase is discharged through axial holes in the large end hub. The liquid radius for the light liquid phase is smaller than the radius for the heavy liquid phase. The liquid level is controlled by plate dams. In order to prevent the light liquid phase from leaving the bowl through the heavy liquid phase outlet, a separating plate is placed on the inside of the large end hub. The heavy liquid phase has to pass under the separating plate before being discharged into the casing. The liquid radius for the heavy liquid phase is controlled by plate dams. The solids are discharged in the normal way.
Technical Parameters:
Bowl ID
(mm) |
Bowl Speed
(rpm) |
L / D |
G - Force |
Capacity
(m3/h) |
Solids Removal
(m3/h) |
Primary Motor
(Kw) |
Weight
(Kg) |
Dimension
(mm) |
|
| 250 |
4500~4600 |
3.0~5.0 |
2000~3500 |
3~5 |
0.4 |
11 |
760 |
1600×1100×850 |
| 300 |
4000~4600 |
3.0~5.0 |
2000~3500 |
3~15 |
0.8 |
11~15 |
1500 |
2470×1230×850 |
| 360 |
3200~4200 |
3.0~5.0 |
2000~3500 |
5~20 |
1.2 |
5~22 |
2000 |
2790×1300×880 |
| 400 |
3200~3900 |
3.0~4.8 |
2000~3500 |
5~30 |
2 |
18.5~30 |
2600 |
2950×1400×850 |
| 450 |
3000~3700 |
3.0~5.0 |
2000~3500 |
5~45 |
2.5 |
22~37 |
3200 |
3300×1500×920 |
| 500 |
2700~3450 |
3.0~5.0 |
2000~3500 |
10~80 |
5 |
30~55 |
5200 |
3730×1600×1100 |
| 550 |
2600~3300 |
3.0~5.0 |
2000~3500 |
10~90 |
6 |
45~75 |
6900 |
4000×1400×1600 |
| 600 |
2500~3200 |
3.0~5.0 |
2000~3500 |
20~95 |
7 |
37~90 |
7900 |
4200×1800×1350 |
| 650 |
2400~3100 |
3.0~5.0 |
2000~3500 |
20~105 |
8 |
37~90 |
8200 |
4300×1900×1350 |
| 750 |
2200~2900 |
3.0~5.0 |
2000~3500 |
30~120 |
12 |
55~135 |
12000 |
5000×2500×1500 |
| 900 |
1800~2600 |
3.0~5.0 |
2000~3500 |
40~180 |
16 |
75~160 |
18000 |
6500×2700×1500 |
Audited Supplier 
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