Descriptions
The rotary dryer has a cylindrical bob that is slightly inclined.The rotation sped is adjustable whthin a certain range. The wet material is fed into the cylinder by the feeder. The material is evenly dispersed by the shoveling plates that are evenly distributed inside the cylinder. The hot air (cocurrent or countercurrent) passes through the cylinder and meets the material, which accelerates heat and mass transfer, so that the material can be dried in the end. Different shoveling plates will be used depending on the characteristics of the material. This machine has advantages such as simple structure, reliable operation, easy maintenance, and large processing capacity.
Applications
This machine is aplile for the drying lag prtidces and malerals with large specific gravly acros cemica, mining metallurgical and other industeies, for eample, ore. blast furncce sag. coal, metal povwder. phosphatic fertilier ,ammonium sufale,suldge,slime,etc.
This machine can also be used for drying powdery and granular materials with special requirements, ftor example, ore powder,lees, light calcium carbonate, activated clay, magnetic powder, graphite, and drug residuals.
For materials with large specific gravity and materials that reQuire high temperature heating, the heavy-duty transmission or the thermal insulation for the gear is necessary, which shall be indicated in the orders.
Depending on the dust content of the exhaust gas, we can provide different dust removal devices, such as cyclone, cloth bagand water film.
The heat source can be electricity, steam, hot blast stove or waste heat.
Flow Chart
Techinical Specification
| Model |
0.8-6 |
1.0-8 |
1.0-10 |
1.2-10 |
1.2-12 |
1.5-10 |
1.5-16 |
1.8-16 |
1.8-18 |
2-18 |
2-20 |
2.5-18 |
2.5-22 |
3-20 |
3-25 |
3.5-25 |
3.5-30 |
| Rotation Durm |
Diameter(m) |
0.8 |
1 |
1.2 |
1.5 |
1.8 |
2.0 |
2.5 |
3 |
3.5 |
| Length(m) |
6 |
8 |
10 |
10 |
12 |
10 |
16 |
16 |
18 |
18 |
20 |
18 |
22 |
20 |
25 |
25 |
30 |
| Slope(%) |
1~5 |
| Rotation Speed(rpm) |
2-7 |
2-5 |
2-3 |
1-3 |
| Power of Motor(Approximate)(kw) |
~4 |
~5.5 |
~7.5 |
~11 |
~15 |
~18.5 |
~22 |
~30 |
~37 |
~45 |
~55 |
~75 |
~90 |
Audited Supplier 
Techinical Specification
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