In view of the ore slime has many adverse drying conditions such as high moisture, high viscosity, high water holding capacity, the new generation of ore slime drying complete system of Kolev equipment adopts a new feeding and discharging device, which eliminates the rotary dryer feeding blockage, discontinuity, uneven and material return phenomenon, and reduces the load of dust removal system.
- Capacity：5-100T/H
- Input moisture：50-40%
- Output moisture：15%(adjustable)
- Applicable materials：Ore Slime,Clay,Coal Slime,slime
Product Introduction
In view of the ore slime has many adverse drying conditions such as high moisture, high viscosity, high water holding capacity, the new generation of ore slime drying complete system of Kolev equipment adopts a new feeding and discharging device, which eliminates the rotary dryer feeding blockage, discontinuity, uneven and material return phenomenon, and reduces the load of dust removal system.
Applicable Material
Ore slime,Clay, peat, sludge, raw coal, flotation cleaned coal, paste coal, mixed cleaned coal, blast furnace slag, coking and other secondary coal slime.Strong anti - overload capacity, large processing capacity, less fuel consumption, low drying cost.
The heat sources of single-cylinder dryers are diverse and can be selected according to different application scenarios and material characteristics. Common heat source types include ordinary hot air, gas, electric heating, steam, biomass fuel, coal, etc.
Product Features
- 01
-
High degree of continuous automation
The industrialization, continuity and automation of ore slime drying have been realized by using a new type of non-power crushing device.
- 02
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Upgraded version of internal structure, High thermal efficiency
The combination of the spiral guide plate and the new lifting plate increases the fluidity and heat conduction of the material, allowing the material to enter the drying barrel and form a material curtain, which is more adaptable to the moisture and viscosity of the material.
- 03
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Energy saving, environmental protection and high efficiency
Enhanced dust removal device, a variety of heat sources to meet the environmental requirements of different areas.
- 04
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Simple structure and stable performance
Adopting a new transmission system and upgraded reducer, it has strong power and more stable operation.Excellent structure, simple, stable operation, high degree of mechanization, large production capacity, continuous operation.
Working Principle
1.Ore slime has a certain viscosity. In the drying process, there are several work areas after wet ore slime entering into the dryer: guide area, cleaning area, inclined lifting plate area, discharge area.
2.Wet slime into the guide material area touched with hot air will evaporate a large amount of water. Under lifting plate, it will be into the cleaning area; which will form the material curtain state. Under lifting plate, cleaning area is provided with a cleaning device, can quickly clean off the ore slime bonding cylinder wall.
3.During this process, it can also break pellet agglomeration, increasing the heat exchange area and improving the drying rate. After drying, the moisture of the final product meet standardand and than enter into the final discharge area. The material rolls to the discharge port to complete the whole drying process.
Technical Parameter
| product standard（m) | Capacity（t/h) | Feed moisture（%） | Final Moisture(%) | Power(KW) |
|---|---|---|---|---|
| 0.8*8 | 0.5-3 | 30% | 15%-1% | 3KW |
| 1*10 | 1-5 | 30% | 15%-1% | 5.5KW |
| 1.2*12 | 2-8 | 30% | 15%-1% | 11KW |
| 1.6*16 | 6-10 | 30% | 15%-1% | 15KW |
| 1.8*16 | 8-15 | 30% | 15%-1% | 18.5KW |
| 2*18 | 10-20 | 30% | 15%-1% | 22KW |
| 2.2*18 | 12-25 | 30% | 15%-1% | 30KW |
| 2.4*22 | 15-30 | 30% | 15%-1% | 45KW |
| 2.6*24 | 18-35 | 30% | 15%-1% | 55KW |
| 2.8*26 | 20-40 | 30% | 15%-1% | 75KW |
| 3*28 | 25-50 | 30% | 15%-1% | 90KW |
| 3.2*28 | 30-60 | 30% | 15%-1% | 110KW |
| 3.4*30 | 35-70 | 30% | 15%-1% | 132KW |
| 3.6*32 | 40-80 | 30% | 15%-1% | 160KW |
| 3.8*32 | 50-100 | 30% | 15%-1% | 185KW |
