Zhengzhou Zhongding Heavy Duty Machine Manufacturing Co., Ltd
Lipu Dedicated to Designing and Manufacturing Ore-dressing and Drying Equipment
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China Slag Dryer rotary drum dryer used in cement slag drying process
Feedstock water content: 20±3(%)
Production capacity: 10-30(t/h)
Processible materials: grain slag, blast furnace slag, coal ash, coal cinder, slag
Brief Introduction
Rotary dryer are widely used for building material, metallurgy, chemical industry, cement plant for dry sand, slag, clay stone, etc. Rotary drum dryer mainly consists of rotary body, raw material feeding plate,driving and supporting device.
Slag dryer is adaptable for many combustion furnaces like high temperature fluidized stove, the grinding powder coal furnace and artificial coal stove.
1. Large capacity; high overload resistance; high thermal efficiency, coal cost can reduce by 20%, directly reduce drying costs. Transmission gear pin can be used to change gear, instead of cast steel gear, saving cost and greatly reducing maintenance costs and time.
2. In order to achieve the best drying effect, using downstream drying methods, materials and heat flow from the same side into the slag drying machine, and the outlet of granulating slag dryer has low temperature.
3. Innovation in its internal structure and intensify cleaning of disperse materials and thermal conduction, eliminating the adhesion phenomenon of the cylinder wall.
4. The use of a new type of feeding and nesting devices puts an end to the slag drier uneven feeding jams, discontinuous, and phenomena such as returns, reduces the load of dust-removal system. The equipment lifting devices on the system for a wide range of technological innovations, especially using new combined lifting device, overcomes the dryer's "wind tunnel".
5. Slag dryer can meet the needs of different users of the slag dried material, such as particle size and moisture requirements.
Technical Data:
| Length and Diameter | Volume | Reducer | Thickness (mm) | Weight (T) | Power(kw) | Fan power (kw) | Yield(t) |
| Φ 0.8 × 8 | 4 | JZQ350 | 8 | 3.2 | 4 | 4 | 0.5-2 |
| Φ 0.8 × 10 | 5 | JZQ350 | 8 | 3.7 | 4 | 4 | 0.5-2.5 |
| Φ 1 × 8 | 6.3 | JZQ350 | 8 | 4.5 | 5.5 | 4 | 1-2.5 |
| Φ 1 × 10 | 7.9 | JZQ350 | 8 | 5.2 | 5.5 | 5.5 | 1-3 |
| Φ 1 × 12 | 9.4 | JZQ350 | 8 | 5.7 | 7.5 | 5.5 | 1-4 |
| Φ 1.2 × 10 | 11.3 | JZQ400 | 10 | 9 | 11 | 7.5 | 1-4.5 |
| Φ 1.2 × 12 | 13.6 | JZQ400 | 10 | 10 | 11 | 7.5 | 1-4.8 |
| Φ 1.2 × 14 | 15.8 | JZQ400 | 10 | 11 | 11 | 7.5 | 1-5 |
| Φ 1.2 × 16 | 18 | JZQ400 | 10 | 12 | 11 | 7.5 | 2-6 |
| Φ 1.5 × 12 | 21.2 | JZQ500 | 12 | 14.4 | 11 | 7.5 | 2-9 |
| Φ 1.5 × 14 | 24.7 | JZQ500 | 12 | 15.6 | 15 | 11 | 2-9.5 |
| Φ 1.5 × 16 | 28.3 | JZQ500 | 12 | 16.8 | 15 | 11 | 2-10 |
| Φ 1.8 × 14 | 35.6 | JZQ500 | 16 | 23 | 18.5 | 15 | 5-11 |
| Φ 1.8 × 16 | 40.7 | JZQ500 | 16 | 24.5 | 18.5 | 15 | 5-12 |
| Φ 1.8 × 18 | 45.8 | JZQ500 | 16 | 26 | 18.5 | 15 | 5-13 |
| Φ 2 × 18 | 56.5 | JZQ650 | 18 | 31 | 22 | 18.5 | 5-15 |
| Φ 2 × 20 | 62.8 | JZQ650 | 18 | 33 | 30 | 22 | 5-16 |
| Φ 2 × 22 | 69 | JZQ650 | 18 | 35 | 30 | 22 | 5-17 |
| Φ 2.2 × 18 | 68.3 | JZQ650 | 20 | 38 | 30 | 22 | 8-18 |
| Φ 2.2 × 20 | 75.9 | JZQ650 | 20 | 42 | 30 | 22 | 8-19 |
| Φ 2.2 × 22 | 83.5 | JZQ650 | 20 | 46 | 30 | 22 | 8-20 |
| Φ 2.2 × 24 | 91.1 | JZQ650 | 20 | 50 | 30 | 22 | 8-21 |
| Φ 2.4 × 16 | 72.3 | JZQ650 | 22 | 45 | 37 | 30 | 10-20 |
| Φ 2.4 × 20 | 90.4 | JZQ750 | 22 | 51 | 45 | 37 | 10-22 |
| Φ 2.4 × 24 | 108.2 | JZQ750 | 22 | 60 | 55 | 37 | 10-25 |
| Φ 2.4 × 28 | 126.6 | JZQ750 | 24 | 67 | 75 | 55 | 10-30 |
| Φ 2.7 × 18 | 1.03 | JZQ750 | 24 | 55 | 75 | 55 | 15-25 |
| Φ 2.7 × 24 | 137.3 | JZQ750 | 24 | 68 | 75 | 55 | 15-30 |
| Φ 3 × 20 | 141.3 | JZQ900 | 25 | 81 | 75 | 55 | 25-30 |
| Φ 3.2 × 20 | 160 | JZQ900 | 25 | 95 | 90 | 55 | 25-35 |
| Φ 3.2 × 28 | 225 | JZQ900 | 25 | 101 | 90 | 75 | 25-40 |
| Φ 3.5 × 24 | 230 | JZQ900 | 25 | 120 | 110 |