Rotary Kiln Dryer

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Metallurgy rotary kiln

【Feature】: Save pulverized coal, Harmless
【Supply Ability】:8 Set/Sets per Month

【Shipping ports】:Shanghai, Qingdao or Tianjin

【Delivery】:15-30 days

【Application】:metallurgy rotary kiln is mainly used in metallurgical industry, steel and iron plants lean iron ore magnetic roasting.

Description: metallurgy rotary kiln is mainly applied to iron and steel factories to calcination and magnetiztion of lean iron ore in metallurgy industry. It is also applied to oxidizing and calcination of chromium and nickle. In order to achieve consistant quality results, it is important to maintain a uniform product temperature of the kiln inlet, middle zone and discharge outlet. For most rotary kilns, the challenge of temperature process control is that temperature sensor must get through flames, heavy smoke and dust. Therefore, when selecting a sensor, our company takes design, wavelength and aligment into consideration.
Structure: It is mainly composed of rotary drum, support device, kiln head, kiln end, sealing arrangement and coal burner.
Application: It is mainly used to heat processing mineral materials and aggregates such as lime, cement, iron ore, chromium and nickle.
Working principle: Raw materials enter in the kiln for calcination from the high end of kiln. Owing to the inclination and slow rotation of the rotary body, materials roll along the direction of circle and move to lower end from higher end. Produced clinker enters cooling machine for being cooled after getting through kiln hood. Fuels are injected into the kiln through kiln head. Exhuast air is discharged from kiln end after exchanging with materials.
Advantages:
u Simple structure, power saving;
u High production capacity;
u Less wearing parts, high working efficiency;
u Guarantee high quality of finished products;
 


Specification

(mm)

Kiln body size

Capacity

(t/h)

Rotation speed

(r/min)

Motor power

(kw)

Weight

(t)

Diameter

(mm)

Length

(mm)

Slope

(%)

φ1.4×33

1.4

33

3

0.9-1.3

0.39-3.96

18.5

47.5

φ1.6×36

1.6

36

4

1.2-1.9

0.26-2.63

22

52

φ1.8×45

1.8

45

4

1.9-2.4

0.16-1.62

30

78.2

φ1.9×39

1.9

39

4

1.65-3

0.29-2.93

30

77.59

φ2.0×40

2

40

3

2.5-4

0.23-2.26

37

119.1

φ2.2×45

2.2

45

3.5

3.4-5.4

0.21-2.44

45

128.3

φ2.5×40

2.5

40

3.5

9.0-10.5

0.44-2.44

55

149.61

φ2.5×50

2.5

50

3

6.25-7.4

0.62-1.86

55

187.37

φ2.5×54

2.5

54

3.5

6.9-8.5

0.48-1.45

55

196.29

φ2.7×42

2.7

42

3.5

10.0-11.0

0.10-1.52

55

198.5

φ2.8×44

2.8

44

3.5

12.5-13.5

0.437-2.18

55

201.58

φ3.0×45

3

45

3.5

12.8-14.5

0.5-2.47

75

210.94

φ3.0×48

3

48

3.5

25.6-29.3

0.6-3.48

100

237

φ3.0×60

3

60

3.5

12.3-14.1

0.3-2

100

310

φ3.2×50

3.2

50

4

40.5-42

0.6-3

125

278


 

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