Fly Ash Rotary Dryer
Fly ash dryer The fly ash dryer achieves large-scale utilization by rapidly dehydrating high-humidity fly ash. It can ensure that the final moisture content of the material is less than 0.5%. It is the main product of the fly ash and slag powder production line.
- Output：1-50t/h
- Output moisture：0.5%(adjustable)
- Input moisture：20%
- Applicable：Power plant fly ash, coal ash, volcanic ash and other materials
Product Introduction
Fly ash dryer The fly ash dryer achieves large-scale utilization by rapidly dehydrating high-humidity fly ash. It can ensure that the final moisture content of the material is less than 0.5%. It is the main product of the fly ash and slag powder production line.
Applicable Material
Heat Source types include ordinary hot air, gas, electric heating, steam, biomass fuel, coal, etc.
fly ash,Ore Slag, carbide slag, limestone, clay, river sand, quartz sand, water slag,Yellow sand, wood chips and other granular, good flow, non-viscous materials.
Product Features
- 01
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The overall design structure is simple
The overall design structure is simple and can be reasonably assembled according to the user's actual land area, thus greatly reducing the land area.
- 02
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High degree of automation
It has a high degree of automation and is easy to operate. Only 2 people can operate a production line, which greatly reduces human labor and labor costs.
- 03
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Equipment performance is stable
The performance of the equipment is stable and it can operate continuously for a long time without interruption. The equipment failure rate is low and the maintenance cost is low.
- 04
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High heat energy utilization
There is a special guide material system installed inside the cylinder, which can stir, separate and disperse the incoming fly ash materials, and accelerate the mixing and contact between fly ash and hot air. This can avoid the fly ash from sticking to each other. It can also improve the heat energy utilization rate and production efficiency, and ensure the quality of the dried products.
Working Principle
1.The forklift delivers the fly ash into the silo. The lower part of the silo is equipped with a conveyor to feed the material at a constant speed into the dryer.
2.Wet fly ash enters the inner barrel of the feed end and is quickly pushed to the spiral lifting plate by the spiral guide plate. As the cylinder rotates, the spiral lifting plates installed in the three cylinders lift the material. At the same time, the material continues to tumble, scatter and move longitudinally.
3.At the same time, the hot air flow from the heat source sequentially enters the inner cylinder, middle cylinder, and outer cylinder to conduct intense heat exchange with the materials.
4.The heat conduction speed of the metal plate is faster than the heat conduction speed of the material. The cylinder steel plate and the lifting plate are heated first, and then transfer the heat to the material through conduction and radiation, so that the material is heated.
5.When the temperature rises to the evaporation temperature, the water vapor is separated from the material and enters the dust removal equipment together with the dust. The clean water vapor is discharged into the atmosphere to achieve the purpose of drying the material.
Technical Parameter
| specifications and models | Handling capacity drying sand（t/h) | finished product Moisture（%） | Power(KW) |
| KLF-TH1216 | 1-3 | ＜2±1 | 4 |
| KLF-TH1630 | 3-5 | ＜2±1 | 4 |
| KLF-TH2240 | 8-10 | ＜2±1 | 4 |
| KLF-TH2460 | 10-15 | ＜2±1 | 7.5 |
| KLF-TH2660 | 15-20 | ＜2±1 | 15 |
| KLF-TH2870 | 25-30 | ＜2±1 | 18.5 |
| KLF-TH3080 | 30-40 | ＜2±1 | 22 |
| KLF-TH3290 | 40-50 | ＜2±1 | 45 |
| KLF-TH3390 | 50-60 | ＜2±1 | 55 |
| KLF-TH3610 | 70-80 | ＜2±1 | 75 |
| The above parameters are for reference only. For more details, please contact customer service | |||
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