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55kw Wet And Dry Process Cement Rotary Kiln Cement Plant , Steel Mill / Rotary Lime Kiln

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55kw Wet And Dry Process Cement Rotary Kiln Cement Plant , Steel Mill / Rotary Lime Kiln

China 55kw Wet And Dry Process Cement Rotary Kiln Cement Plant , Steel Mill / Rotary Lime Kiln supplier

Large Image :  55kw Wet And Dry Process Cement Rotary Kiln Cement Plant , Steel Mill / Rotary Lime Kiln

Product Details:

Place of Origin: China
Brand Name: Lipu
Certification: ISO9001:2008,CE,IQNet
Model Number: 2.5×50

Payment & Shipping Terms:

Minimum Order Quantity: 1set
Price: negotiable
Packaging Details: Container
Delivery Time: 15-20 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 15sets/quarter
Detailed Product Description
Product Name: Rotary Kiln Model: 2.5×50
Capacity: 200t/d Rotary Speed: 0.62-1.86r/min
Power: 55kw Weight: 187t
Condition: New Application: Cement Plant , Steel Mill

55kw Wet And Dry Process Cement Rotary Kiln in Cement Plant , Steel Mill

 

Brief Introduction of Cement Rotary Kiln:

 

Lipu developed large new dry and wet process cement rotary kiln by using domestic advanced technology, and the product can match 3000~10000t/d large dry and wet process cement production line.

 

Cement Rotary Kiln Application

 

Cement Plant, Steel Mill, Chemical Plant & Incinerator

 

Cement Rotary Kiln Characteristics:


1. Kiln body is made of high quality carbon steel or alloy steel plate and automatic welding;
2. Tyre, Support Roller, Open gear adopts alloy cast steel;
3. Sliding bearing with large gap not scraping tile bearing;
4. Transmission device adopts hard tooth surface reducer, flexible diaphragm coupling, dc motor;
5. It adopts hydraulic gear wheel;
6. Preheater scales were used respectively to veiw of kiln head, and cylinder pressure tight seal;
7. A slow drive device.

 

Wet Process Cement Rotary Kiln Dry Cement Rotary Kiln

 

With the arrival of rotary kilns, cement manufacturing processes became sharply defined according to the form in which the raw materials are fed to the kiln. Raw materials were either ground with addition of water, to form a slurry containing typically 30-45% water, or they were ground dry, to form a powder or "raw meal".

 

In the Wet Process, the kiln system is fed with liquid slurry, the water then being evaporated in the kiln.

 

In the Semi-Wet Process, raw material is prepared as a slurry, but a substantial proportion (50-80%) of the water is mechanically removed, usually by filtration, and the resulting "filter cake" is fed to the kiln system.

 

In the Dry Process, the kiln system is fed with dry raw meal powder.

 

In the Semi-Dry Process, a limited amount of water (10-15%) is added to dry raw meal so that it can be nodulised, and the damp nodules are fed to the kiln system.t and Dry Cement Rotary Kiln

The original rotary cement kilns were called 'wet process' kilns. In their basic form they were relatively simple compared with modern developments. The raw meal was supplied at ambient temperature in the form of a slurry.

 

A wet process kiln may be up to 200m long and 6m in diameter. It has to be long because a lot of water has to be evaporated and the process of heat transfer is not very efficient.

 

The slurry may contain about 40% water. This takes a lot of energy to evaporate and various developments of the wet process were aimed at reducing the water content of the raw meal. An example of this is the 'filter press' (imagine a musical accordion 10-20 metres long and several metres across) - such adaptions were described as 'semi-wet' processes.

 

The wet process has survived for over a century because many raw materials are suited to blending as a slurry. Also, for many years, it was technically difficult to get dry powders to blend adequately.


Dry Process Cement Rotary Kilns Wet and Dry Cement Rotary Kiln

 

In a modern works, the blended raw material enters the kiln via the pre-heater tower. Here, hot gases from the kiln, and probably the cooled clinker at the far end of the kiln, are used to heat the raw meal. As a result, the raw meal is already hot before it enters the kiln.

The dry process is much more thermally efficient than the wet process.

 
Technical Parameters:

 

Model

Kiln

Capacity(t/d)

Rotary Speed
(r/min)

Power
(kW)

Weight
(t)

Diameter(m)

Length(m)

Slope(%)

1.4×33

1.4

33

3

26

0.39-3.96

18.5

48

1.6×36

1.6

36

4

37

0.26-2.63

22

52

1.8×45

1.8

45

4

52

0.16-1.62

30

78

1.9×39

1.9

39

4

56

0.29-2.93

30

78

2.0×40

2

40

3

78

0.23-2.26

37

119

2.2×45

2.2

45

3.5

106

0.21-2.44

45

128

2.5×40

2.5

40

3.5

180

0.44-2.44

55

150

2.5×50

2.5

50

3

200

0.62-1.86

55

187

2.5×54

2.5

54

3.5

204

0.48-1.45

55

196

2.7×42

2.7

42

3.5

320

0.10-1.52

55

199

2.8×44

2.8

44

3.5

400

0.437-2.18

55

202

3.0×45

3

45

3.5

500

0.5-2.47

75

211

3.0×48

3

48

3.5

700

0.6-3.48

100

237

3.0×60

3

60

3.5

300

0.3-2

100

310

3.2×50

3.2

50

4

1000

0.6-3

125

278

3.3×52

3.3

52

3.5

1300

0.266-2.66

125

283

3.5×54

3.5

54

3.5

1500

0.55-3.4

220

363

3.6×70

3.6

70

3.5

1800

0.25-1.25

125

419

4.0×56

4

56

4

2300

0.41-4.07

315

456

4.0×60

4

60

3.5

2500

0.396-3.96

315

510

4.2×60

4.2

60

4

2750

0.4-3.98

375

633

4.3×60

4.3

60

3.5

3200

0.396-3.96

375

583

4.5×66

4.5

66

3.5

4000

0.41-4.1

560

710

4.7×74

4.7

74

4

4500

0.35-4

630

849

4.8×74

4.8

74

4

5000

0.396-3.96

630

899

 

Product Picture Show:

 

55kw Wet And Dry Process Cement Rotary Kiln Cement Plant , Steel Mill / Rotary Lime Kiln

Contact Details
Shanghai Lipu Heavy Industry Co.,Ltd

Contact Person: Miss. Wendy Zhao

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