China Products Coal Slime Dryer,Rotary Drum Dryer:
Components
All the equipments consist of belt conveyor or elevator, feeder, chute, drum, furnance, draft fan, collector, control cabinet.
Rotary dryer application:
Rotary dryer is widely used for drying materials in the industries of cemet, mine, contruction, chemical, food, compoud fertilizer, etc. Feeding and discharging unit is installed with thermocouple to control drier temperature. The temperature change of drier's feeding end can be indicated by the thermometer to control the inner drier temperature ( generally 250-350°C)
Rotary dryer Structure:
Rotary dryer machine is mainly composed of shell, back and forth supporting wheel, feeding and discharging unit and gear cap. The accessories which are not in the the scope of this machine include firebox, feeding and discharging equipment, dust catcher, etc.
Working Principle :
Wet materials are sent into hopper by belt conveyor or bucket elevator, then to the drum by feeder. The gradient of loading chute must be bigger than the cylinder to make the materials move smoothly. The cylinder is installed at an angle of about 3-5. Materials move from upper end to lower end, while heating medium moves from the opposite direction or the same. During this process, moisture inside the materials gets vaporized. The waste gas is released by the draft fan at the end of the drum. Some lifting boards are fixed on the inner wall of the cylinder. They elevate and scatter the materials repeatedly to accelerate the efficiency of drying. At last, the hot air is released into atmosphere through dust catcher.
Rotary Dryer Technical Parameters:
| We supply rotary dryer which made of carbon steel or stainless steel |
| Rotary dryer size |
Obliquity(%) |
Rotation speed (r/min) |
Max temperature (degree) |
Power (kw) |
Capacity(t/h) |
Weight (t) |
| 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 |
40TPH |
104.9 |
| 3400X25000 |
3-5 |
1.5-5 |
<=800 |
110 |
80tons per hour |
140 |
We also have triple pass rotary dryer for your choise:
Compare to single drum rotary dryer, the triple pass dryer can save 2/3 production area, its heat effience is 2-3 times of single drum dryer. It is special used for drying sand, steel slag and etc heavy density materials.
rotary dryer is hengxing's major product, so reliable technology support and all-around service can be offered to you, welcome you visit our company to know more about us.
What we can do for you:
pre-sale services:
We provide you with the prophase plan, process flow design and manufacturer equipment according to your special demand.
Sale services:
Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.
We have realible transport company, helping you delivery machine door to door.
After-sale services:
To establish long term friendship, we will regularly pay return visit to customers
Contact:
Ms Sara Pang
Audited Supplier 
){kind=link}
){kind=link}