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rotary kiln,rotary kiln manufacturer, cement rotary kiln,limestone rotary kiln,clinker rotary kiln, rotary kilns,rotary kiln model

rotary kiln

The dry crude materials enter the kiln outlet, the high end of the cylinder through the pre-heater, and then are fed into the kiln by the tremie pipe.
Due to the inclination of the cylinder and slow rotation of the material, the materials roll in hoop direction.
On the other hand, the materials move from the high end to the low end, where they are decomposed, burnt, cooled in succession.
Thus they become cement clinker, and are discharged from the low end of the cylinder finally, they enter the cooling device.
The heating source is sprayed into kiln by the burner barrel in the nose area of the kiln the exhaust gas are discharged by the exhaust blower and drained into the the atmosphere by chimmney after exchanging heat with the materials.

Application:
Rotary kiln is rotary cylinder equipment for burning various materials. It is widely used in economic fields.
(1) In cement industry, rotary kiln is the major equipment of burning raw cement into clinker;
(2) In chemical industry, rotary kiln can produce saleratus, burn phosphor fertilizer and barium sulphide, etc.;
(3) In metallurgy industry, it is used to produce aluminium hydroxide.
(4) It can be used for drying many kinds of materials limestone slag, coal powder, slag, clay stone. Its highest temperature can reach 1600-1700 degree.


Features:
Low pressure drop pre heaters.
Raw mill equipped with High efficiency separator.
Raw Meal blending in CFC silo.
Pre calciner suitable to work with alternative fuels.
Inlet & discharge fitted with efficient seals.
Benchmark cooler design.
Low Fuel Consumption

Technical parameters:

Type(m)

Kiln dimensions

Capacity(t/h)

Rotation speed(r/min)

Moto power(KW)

Weight

(t)

Note

Diameter
(mm)

Length
(mm)

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

/

ø2.4*40

2.4

40

3.5

6.2-6.8

0.39-2.44

55

136.5

/

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