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Cement rotary kiln

Cement rotary kiln

Application:Cement rotary kiln used for cement clinker calcination.

Introduction

Production of cement kiln are mainly divided into wet and dry types according to the production technology .
Wet production is made the raw material to slurry contents 32 % to 40 % moisture . Since the slurry having fluidity, so the raw materials are mixed well , uniform raw material composition , the calcined clinker is high quality, this is the major advantage of the wet production process . Dry rotary kiln and wet rotary kiln advantages and disadvantages is opposite.

Advantages:Inquiry > >

1. Dry way is made raw material to dry powder, generally less than 1% moisture , so it reduces the heat of evaporation water than wet way .
2. Because of the hollow kiln exhaust gas temperature is high , so the heat consumption is high to .
3. Dry way production is made raw material to dry powder, its fluidity is worse than slurry . So mixing of raw materials is bad and uneven ingredients.

Technical Parameters:Inquiry > >

Specification

(mm)

Kiln body size

Capacity

(t/h)

Rotation speed

(r/min)

Motor power

(kw)

Weight

(t)

Remark

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

Suspension preheater

kiln

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

Outside decomposition kiln

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

Outside decomposition kiln

Solutions and Cases:Inquiry > >

  • Sand production line
    Sand production line

    Stones are conveyed via the vibrating feeder to the jaw crusher for rough crushing process and then they are crushed further through the sand making equipment..

  • Powder production line
    Powder production line

    The powder production line is mainly used to process the non-flammable and non-explosive materials with the mohs grade lower than eight such as feldspar,

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