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Cement Kiln

1. High productivity;
2. Low heat consumption;
3. Stable clinker quality;
4. High economic efficiency.

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Product Details

Cement Kilns Introduction:

Cement rotary kiln belongs to building materials equipment, is a kind of lime kiln. Rotary kiln can be divided into cement rotary kiln, metallurgical chemical rotary kiln and lime rotary kiln. Cement rotary kiln is the main equipment of cement clinker dry and wet production line. Cement kiln is mainly used for calcining cement clinker, dry and wet production line. Metallurgical chemical kiln is mainly used in magnetization roasting of lean iron ore in iron and steel plant in metallurgical industry; oxidation roasting of chromium and nickel iron ore; roasting of high alumina vanadium earth ore in refractories plant and calcination of clinker aluminium hydroxide in aluminium plant; roasting of chromium ore sand and chromium ore powder in chemical plant. Lime kiln (i.e. active lime kiln) Active lime and light-burning dolomite used for roasting iron and steel plants and iron alloy plants.

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Technical Parameters:

Specifications (m)

Kiln dimensions

Output (t/h)

Rotation speed (r/min)

Motor power (kw)

Weight (t)

Note

Diameter (m)

Length (m)

Obliquity (%)

Ø1.4*33

1.4

33

3

0.9-1.3

0.39-3.96

18.5

47.5

----

Ø1.6*36

1.6

36

4

1.2-1.9

0.26-2.63

22

52

----

Ø1.8*45

1.8

45

4

1.9-2.4

0.16-1.62

30

78.2

----

Ø1.9*39

1.9

39

4

1.65-3

0.29-2.93

30

77.59

----

Ø2.0*40

2

40

3

2.5-4

0.23-2.26

37

119.1

----

Ø2.2*45

2.2

45

3.5

3.4-5.4

0.21-2.44

45

128.3

----

Ø2.5*40

2.5

40

3.5

9.0-10.5

0.44-2.44

55

149.61

----

Ø2.5*50

2.5

50

3

6.25-7.4

0.62-1.86

55

187.37

----

Ø2.5*54

2.5

54

3.5

6.9-8.5

0.48-1.45

55

196.29

----

Ø2.7*42

2.7

42

3.5

10.0-11.0

0.10-1.52

55

198.5

----

Ø2.8*44

2.8

44

3.5

12.5-13.5

0.437-2.18

55

201.58

Suspension preheating kiln

Ø3.0*45

3

45

3.5

12.8-14.5

0.5-2.47

75

210.94

----

Ø3.0*48

3

48

3.5

25.6-29.3

0.6-3.48

100

237

Outside disassemble kiln

Ø3.0*60

3

60

3.5

12.3-14.1

0.3-2

100

310

----

Ø3.2*50

3.2

50

4

40.5-42

0.6-3

125

278

Outside disassemble kiln


Working Principle:

Under high temperature, the cement kiln operates slowly under heavy load and alternating speed. The maintenance of the accessory equipment and the level of the thermal system control are related to the safety and efficiency of the rotary kiln operation.The maintenance of the transmission device is focused on the lubrication, running state, dynamic detection and meshing accuracy of the gear, and the installation accuracy of the supporting device determines whether the rotary kiln can operate safely and reliably.In operation, attention should be paid to the distribution of bearing capacity, the arrangement of the supporting wheel, the upward and downward pressure and time of the hydraulic gear, the bearing force of the wheel, the gap between the wheel and the pad.The sealing device directly affects the thermal system and operation cost of rotary kiln. Reinforced rotation The analysis of daily maintenance data of kiln is beneficial to the management of equipment.


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Features:

High productivity;

Low heat consumption;

Stable clinker quality;

High economic efficiency.

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