1Reasonable structure
2easy maintenance and operation
3low-energy consumption
Zhengzhou Bangke Machinery Manufacturing Co., Ltd. is specialized in large and medium-sized series of crusher, sand making machine, mine selection, milling equipment primarily, R&D, production, sales for the integration of machinery manufacturing company.
dryer equipment is widely used for drying materials in industries like cement, mine, building materials, chemistry, food and fertilizer, etc. This rotary drying machine comes with thermocouples on the feeding and discharging device to control the temperature. Thermometers are also adopted so as to better control the working temperature (generally 350-380°) of the rotary drier.
dryer equipmentComponents:
dryer equipment is mainly composed of cylinder, under frame, feeding and discharging devices, transmission device, gear cover, etc. (Optional auxiliary equipment includes combustion chamber, feeder and discharging device, and dust collection equipment). Rotary drier manufactured by us adopts new lifting plate, which is of functions like guiding, current-sharing, and material raising. The materials are raised and evenly drop so that they are in full contact with heat for better drying efficiency. Our rotary drier is designed with the best working conditions, which enables it to save 10-15% of energy and increase 10-15% of productivity compared with common dryers.
dryer equipment Working Principle:
The auto-combustion device provides heat resource for our rotary drier, which adopts down-flow heating method. When the mineral materials are fed into the cylinder, it flows down as a result of gravity. Meanwhile, they are repetitively scattered in the air so that they are in full contact with the hot air. The material is thus dried gradually.
dryer equipment is particularly suitable for drying big granules in chemicalindustry,minerals,metallurgy industry,and so on.It can also dry special powder and granule material,such as lightweight calcium carbonate,floridin,magnetic particle,graphite,and dregs of a decoction ,the drying temerature should be low, and the raw material should be dried continuously in large scale.
II. Main Part of rotary dryer
It mainly consists of revolving part, raising stuff plate, driving device, supporting device and seal ring.
dryer equipment Technical Parameters:
| Model (mm) | Inclination (%) | Rotate speed (r/min) | Air inlet temperature (°C) | Power (kw) | Production capacity(t/h) | Weight (t) |
| 600x6000 | 3-5 | 3-8 | ≤700 | 3 | 0.5-1.5 | 2.9 |
| 800x8000 | 3-5 | 3-8 | ≤700 | 4 | 0.8-2.0 | 3.5 |
| 800x10000 | 3-5 | 3-8 | ≤700 | 4 | 0.8-2.5 | 4.5 |
| 1000x10000 | 3-5 | 3-8 | ≤700 | 5.5 | 1.0-3.5 | 5.6 |
| 1200x10000 | 3-5 | 3-8 | ≤700 | 7.5 | 1.8-5 | 14.5 |
| 1200x12000 | 3-5 | 3-8 | ≤700 | 11 | 2-6 | 14.8 |
| 1500x12000 | 3-5 | 2-6 | ≤800 | 15 | 3.5-9 | 17.8 |
| 1800x12000 | 3-5 | 2-6 | ≤800 | 18 | 5-12 | 25 |
| 2200x12000 | 3-5 | 1.5-6 | ≤800 | 18.5 | 6-15 | 33 |
| 2200x18000 | 3-5 | 1.5-6 | ≤800 | 22 | 10-18 | 53.8 |
| 2200x20000 | 3-5 | 1.5-6 | ≤800 | 30 | 12-20 | 56 |
| 2400x20000 | 3-5 | 1.5-5 | ≤800 | 37 | 18-30 | 60 |
| 3000x20000 | 3-5 | 1.5-5 | ≤800 | 55 | 25-35 | 78 |
| 3000x25000 | 3-5 | 1.5-5 | ≤800 | 75 | 32-40 | 104.9 |
