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Rotary drier

Rotary drier 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.

Components:
The Dryer is consist of cylindrical shell, back and front riding wheels, feeding device, discharge device, gearing, gear cover and so on. (Besides, the accessory equipment which match with the Dryer is the followings: combustion chamber, feeding device and discharge device, and dust-precipitator, is not the content of the Dryer.)

Operating Principles:
The heat source of the Dryer is from combustion train. And the Dryer applies co current type of heating. So, after the materials need to be dried put into the cylindrical shell from the feed inlet, they would be pushed forward by spiral shoveling plates. On one hand, because the Dryer shell is placed obliquely, the materials flow to the other side of the shell under the gravity and the power of rotation. On the other hand, the materials are tossed by the shoveling plates repeatedly, and the even heating area of the materials is achieved. The material is dried gradually.

Features:
1. Rotary dryer is designed with anti-sticky drum-wall and assembled material-lifting board.
2. This drying equipment is divided into secondary-granulating section, balling section, polishing section and drying section, etc. What worth mentioning is that our dryer features convenient installation and transportation as a result of its flange connection.
3. This large sized drying equipment is primarily composed of vibrating feeder, heating furnace, drying device, and air intake and air outlet device, and more.
The vibrating feeder enables materials to spread uniformly on the mesh belt.
An air-intake fan with large air flow blows away water content of materials, and then the water content will be discharged from the air-outlet.
4. Our dryer has the features of low noise, little pollution and good drying effect.

Technical Parameters:

Type (mm)

Gradient (%)

Rotate speed(r/min)

Feeding temperature

Power

(KW)

Capacity(t/h)

Weight

(t)

Ф600×6000

3-5

3-8

≤700

3

0.5-1.5

2.9

Ф800×8000

3-5

3-8

≤700

4

0.8-2.0

3.5

Ф800×10000

3-5

3-8

≤700

4

0.8-2.5

4.5

Ф1000×10000

3-5

3-8

≤700

5.5

1.0-3.5

5.6

Ф1200×10000

3-5

3-8

≤700

7.5

1.8-5

14.5

Ф1200×12000

3-5

3-8

≤700

11

2-6

14.8

Ф1500×12000

3-5

2-6

≤800

15

3.5-9

17.8

Ф1800×12000

3-5

2-6

≤800

18

5-12

25

Ф2200×12000

3-5

1.5-6

≤800

18.5

6-15

33

Ф2200×18000

3-5

1.5-6

≤800

22

10-18

53.8

Ф2200×20000

3-5

1.5-6

≤800

30

12-20

56

Ф2400×20000

3-5

1.5-5

≤800

37

18-30

60

Ф3000×20000

3-5

1.5-5

≤800

55

25-35

78

Ф3000×25000

3-5

1.5-5

≤800

75

32-40

104.9