مجفف الرماد المتطاير
Fly ash is a kind of industrial waste discharged from coal power plants. It can only be reasonably used for secondary use after reasonable processing.
Among the equipment for processing is drying equipment, a fly ash dryer is a specialized equipment for drying the mine. It has the advantages of a high drying coefficient, simple operation, low failure rate, safety and environmental protection, etc.
سعة: 1.9-76.0 t/h
Power(kw): 7.5-160
Application:
Fly ash dryer is suitable for drying materials with certain humidity or particle size such as fly ash, clay, coke, slag, coal slime, river sand, molybdenum ore, gold ore, iron ore, limestone, clay, etc. jobs.
Structure of fly ash dryer
The fly ash dryer mechanism is not just a simple dryer, but a dryer system. It consists of 3 parts, heating system, heat exchange system, ventilation and dust removal system. Each system realizes organic Combine and effectively exerts its better effect. the whole system integrates heat supply, drying and dust collection into an organic whole, which enables the whole system to exert greater drying efficiency.
Fly ash dryer working principle
In the drying cylinder, the hot air flow can be reasonably distributed throughout the drying cylinder. Fly ash is added from the low-temperature end of the drying cylinder, after drying and drying, the moisture is evaporated, and then discharged from the high-temperature end. The moisture of the dried fly ash powder is 1%, and the fineness of the fly ash powder (80μm sieve residue) is 15%-20%.
Fly ash dryer performance advantages
1. The fly ash dryer uses special dust removal equipment, which has anti-corrosion, high-temperature resistance, anti-condensation and anti-burning bags, which effectively improves the use time of dust removal equipment.
2. Optimized the design of air pressure and air volume, which effectively ensures the increase of output per unit.
3. The main design of the fly ash dryer is special, and the central lifting plate is added, which extends the material stroke and increases the drying output.
4. Increasing the number of tossing of fly ash logistics means increasing the length of the main engine so that the materials can be fully dried and the drying quality is improved.
5. The pulverized coal dryer adopts an energy-saving boiling furnace, which improves the heating capacity and efficiency; using the principle of waste heat drying, it has a strong ability to save energy and reduce consumption.
6. The fly ash dryer adopts internal automatic control, a simple and stable operation.
7. The fly ash dryer has a simple structure and a small area, which effectively reduces the investment in civil construction.
8. The fly ash dryer adopts an alloy steel plate, which has super wear resistance; and the equipment itself can be easily adjusted according to the required moisture index, reducing the difficulty of operation.
Specifications of sludge dryer
| Model （m） (dia×length ) | Shell Volume (m³) | سعة (t/h) | Installation Slope (%) | Max Air Temperature (℃) | Motor (kw) | Total Weight (ت) |
| Φ1.2×8.0 | 9.0 | 1.9-2.4 | 3-5 | 700-800 | 7.5 | 9 |
| Φ1.2×10 | 11.3 | 2.4-3.0 | 3-5 | 700-800 | 7.5 | 11 |
| Φ1.5×12 | 21.2 | 4.5-5.7 | 3-5 | 700-800 | 15 | 18.5 |
| Φ1.5×14 | 24.7 | 5.3-6.6 | 3-5 | 700-800 | 15 | 19.7 |
| Φ1.5×15 | 26.5 | 5.7-7.1 | 3-5 | 700-800 | 15 | 20.5 |
| Φ1.8×12 | 30.5 | 6.5-8.1 | 3-5 | 700-800 | 18.5 | 21.5 |
| Φ1.8×14 | 35.6 | 7.6-9.5 | 3-5 | 700-800 | 18.5 | 23 |
| Φ2.2×12 | 45.6 | 9.7-12.2 | 3-5 | 700-800 | 22 | 33.5 |
| Φ2.2×14 | 53.2 | 11.4-14.2 | 3-5 | 700-800 | 22 | 36 |
| Φ2.2×16 | 60.8 | 13.0-16.2 | 3-5 | 700-800 | 22 | 38 |
| Φ2.4×14 | 63.3 | 13.5-16.9 | 3-5 | 700-800 | 37 | 45 |
| Φ2.4×18 | 81.4 | 17.4-21.7 | 3-5 | 700-800 | 37 | 49 |
| Φ2.4×20 | 90.4 | 19.3-24.1 | 3-5 | 700-800 | 45 | 54 |
| Φ2.4×22 | 99.5 | 21.2-26.5 | 3-5 | 700-800 | 45 | 58 |
| Φ2.6×24 | 127.4 | 27.2-34.0 | 3-5 | 700-800 | 55 | 73 |
| Φ3.0×20 | 141.3 | 30.1-37.7 | 3-5 | 700-800 | 75 | 85 |
| Φ3.0×25 | 176.6 | 37.7-47.1 | 3-5 | 700-800 | 75 | 95 |
| Φ3.2×25 | 201 | 42.9-53.6 | 3-5 | 700-800 | 90 | 110 |
| Φ3.6×28 | 285 | 60.8-76.0 | 3-5 | 700-800 | 160 | 135 |
