DH 3.6*8 Dehong coal ash dryer new professional drying equipment
| Min. Order: | 1 Piece/Pieces |
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| Payment Terms: | T/T |
| Place of Origin: | Henan |
Company Profile
| Location: | Zhengzhou, Henan, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Ball Mill, High Efficient Sand Dryer, Crusher, Vibrating Screen, Sand Washer |
Product Detail
| Model No.: | DH 3.6*8 |
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| Means of Transport: | Ocean, Land |
| Brand Name: | Dehong |
| Type: | dryer |
| Warranty: | one year |
| Certification: | ISO 9001:2008 |
| Packing: | Customer requirements |
| Delivery Date: | According to the contract with the funds to decide |
Product Description
1.Description of coal ash dryer:
The new professional drying equipment is mainly consists of rotor, shed plate, transmission device, support device, seal ring, and other spare parts.
The coal ash dryer has the advantages of reasonable structure, excellent manufacture, high output, low energy consumption, convenient operation and so on.
The coal ash dryer is applicable for particle materials, and is also applicable for paste and viscous materials which are mingled with particle materials, or materials whose water content is high.
The coal ash dryer has the advantages of large production volume, wide application range, small flow resistance, large adjustable range, and convenient operation, etc.
2.Working principle of coal ash dryer
1\Coal ash entered the inner layer of three-layer roller through feeding device to be fair current dried. Coal ash is continuously shoveled up by shoveling plate. And it falls down in a spiral scatter to realize its heat exchange.
2\Materials move to the other end of inner layer and enter into the middle layer to have counter-current drying. Materials is being moved on in a two steps forward and one step backward way.
3\The middle layer materials both absorb the heat from inner layer and middle layer. At the same time,thus it extending the drying time and reach the best drying state.
4\Then materials move to the other side of middle layer and enter into outer layer. Materials move in a rectangular multi-loop way. Well dried materials will be quickly discharges by hot air. Not well dried materials will back to rectangular multi-loop and again to be dried until it is well dried.
3. Advantages of coal ash dryer:
1). Reasonable structure,
2). High efficiency,
3). Low energy consumption
4). Convenient for transportation.
5). The investment required is 1/6 of the imported products
6). It will ensure you the final material a moisture below 0.5% which is the first product of ash and slag product line
7).Cylinder self-insulation thermal efficiency as high as 80% (traditionalmonocular dryer thermal efficiency was only 35%) to improve thermalefficiency of 45%
8). Fuel, kerosene vapor applicable, 20mm below the block to dry powder material feed pellets
9).Dryer than the monocular area of about 50% reduction, 50% reduction incivil engineering, power consumption decreased to 60%.
10). Use and manufacture than ordinary steel, alloy steel wear plate 4 times
11). Can be customized easily control the required final moisture indicator
12). Outlet temperature is low, dust removal device a long time
13). The size of gears without using the tugs turn
Technical Parameters of coal slime dryer:
Model (m) | Diameter (m) | Length (m) | Volume (m) | Rotate speed (r/min) | max inlet temperature(℃) | Capacity (t/h) | Power (kw) |
DHФ2×4.5m | 2 | 4.5 | 14.13 | 4_10 | 700_750℃ | 13_18 | 5.5×2 |
DHФ2.2×5m | 2.2 | 5 | 18.99 | 4_10 | 700_750℃ | 15_23 | 7.5×2 |
DHФ2.5×6m | 2.5 | 6 | 29.43 | 4_10 | 700_750℃ | 20_28 | 5.5×4 |
DHФ2.7×6.5m | 2.7 | 6.5 | 37.19 | 4_10 | 700_750℃ | 24_33 | 7.5×4 |
DHФ3.0×6.5m | 3.0 | 6.5 | 45.92 | 4_10 | 700_750℃ | 35_40 | 11×4 |
DHФ3.2×7m | 3.2 | 7 | 56.27 | 4_10 | 700_750℃ | 40_60 | 15×4 |
DHФ3.6×8m | 3.6 | 8 | 81.39 | 4_10 | 700_750℃ | 55_75 | 18.5×4 |
DHФ4.2×8m | 4.2 | 8 | 110.78 | 4_10 | 700_750℃ | 70_120 | 22×4 |