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Promotion Rotary Drum Dryer Machines For Drying Sand, Slurry, Coal Powder, Drying Of Slag
Product description
Promotion Rotary Drum Dryer Machines for Drying Sand,Slurry, Coal Powder, drying of slag
1. Certificate:ISO 9001:2000; ISO 9001:2008;
2. QS-9000; OHSAS 18001;
3. Sold overseas
1.Chracteristics of Rotary Drum Dryer Equipment
1. adjustable operation parameter
2. easy control material moisture
3. ordinary type rotary drying equipment
2. Application of Rotary Drum Dryer
Rotary Drum Dryer equipment is widely used in building material, metallurgy, chemical engineering, and cement industries for the drying of slag, limestone, powdered coal, slag, clay, etc.
Rotary Drum drying equipment consists of rotary body, throwing flitch, transmission device, supporting device and sealing ring.
3. Packaging & Delivery
| Packaging Detail: | standard container, nude packing, can pack as the customers' requirements |
| Delivery Detail: | Within 25 work days after received your deposit |
4.Specifications
Parameters of rotary drum dryer
|
Type(mm) |
Inclination (%) |
Rotation speed (r/min) |
Input temperature (ºC) |
Motor power (kw) |
Output (t/h) |
Weight (t) |
|
Φ600×6000 |
3-5 |
3-8 |
≤700 |
3 |
0.5-1.5 |
2.9 |
|
Φ800×8000 |
3-5 |
3-8 |
≤700 |
4 |
0.8-2.0 |
3.5 |
|
Φ800×10000 |
3-5 |
3-8 |
≤700 |
4 |
0.8-2.5 |
4.5 |
|
Φ1000×10000 |
3-5 |
3-8 |
≤700 |
5.5 |
1.0-3.5 |
5.6 |
|
Φ1200×10000 |
3-5 |
3-8 |
≤700 |
7.5 |
1.8-5 |
14.5 |
|
Φ1200×12000 |
3-5 |
3-8 |
≤700 |
11 |
2-6 |
14.8 |
|
Φ1500×12000 |
3-5 |
2-6 |
≤800 |
15 |
3.5-9 |
17.8 |
|
Φ1800×12000 |
3-5 |
2-6 |
≤800 |
18 |
5-12 |
25 |
|
Φ2200×12000 |
3-5 |
1.5-6 |
≤800 |
18.5 |
6-15 |
33 |
|
Φ2200×18000 |
3-5 |
1.5-6 |
≤800 |
22 |
10-18 |
53.8 |
|
Φ2200×20000 |
3-5 |
1.5-6 |
≤800 |
30 |
12-20 |
56 |
|
Φ2400×20000 |
3-5 |
1.5-5 |
≤800 |
37 |
18-30 |
60 |
|
Φ2800×15000 |
3-5 |
1.5-5 |
≤800 |
40 |
20-35 |
72.5 |
|
Φ2800×18000 |
3-5 |
1.5-5 |
≤800 |
40 |
25-35 |
75 |
|
Φ3000×20000 |
3-5 |
1.5-5 |
≤800 |
55 |
28-40 |
78 |
|
Φ3000×25000 |
3-5 |
1.5-5 |
≤800 |
75 |
32-45 |
104.9 |
5. Working principles of rotary drum dryer equipment
The raw material plate which is arranged reasonably with changeable angles in order, throws moisture materials into the rotary cylinder, then water will be separated from the materials by hot air-flow and changed into vapor to be discharged into the atmosphere, then the materials would be dried.
Rotary drum dryer is used for drying materials with humidity or granularity in the industries of mineral dressing, building material, metallurgy and chemical. It can be used for drying many kinds of materials limestone slag, coal powder , slag, clay stone. And it formed by rotary body, lifting blade, driving device, supporting device and sealing ring.
The dryer has advantages of reasonable structure, high efficiency, low energy consumption and convenient for transportation, and convenient and reliable operation; Therefore, the consumption of the coal and the electricity is lower than the common ones. While the production capacity is higher than 10-15%.
Any of the constructions shown above is used according to the physical properties of materials. Furthermore, spiral lifters designed with consideration of forced feeding of materials are used for the material feeding end.
6. Features of rotary drum dryer equipment
1. Rotary drum dryer equipment is of strong overload capacity resistance, large process load, low fuel consumption, and low cost.
2. Rotary drying equipment adopts direct flow drying method. The gas fume and the material go to the rotary drying equipment from the same side. By using the hyperthermia gas fume, the evaporation strength is very high. With the low outlet temperature, the heat efficiency is very high.
3. The operating parameter of rotary drying equipment can be changed according to different materials. So that the material can form a stable fabric curtain and achieve fully heat exchange.
4. The new type feeding and discharging device of rotary drying equipment solve the problem of feeding jam, discontinuous and uneven feeding, and returning charge lighten the load of dedusting system.
5. The new inner structure of rotary drying equipment strengthens the cleaning and heat conduction of the dispersed material, and eliminates the bonding in the inner drum wall. The adaptability to the material moisture and stickiness is stronger.
6. The zero level thrust of the rotary drying equipment reduces the abrasion to the catch wheel and the riding wheel. The operation of the rotary drying equipment is stable and reliable.
7. Rotary drying equipment adopts the riding wheel device, which keeps the riding wheel and the rolling ring linear touch all the time. Thus the abrasive and the power loss are greatly reduced.
8. The granularity and the moisture can be adjusted by the customer’s demand. When drying the coal slurry, the product moisture can be less than 8% and the granularity less than 8mm.
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