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Calcium aluminate powder rotary kiln

【Raw materials】: Calcium aluminate
【Capacity(t/h)】:1.2-13.5
【Power】:22-55
【Delivery】:15-30 days

【Application】:Calcium aluminate powder rotary kiln is widely used in chemical industry, environment protect area etc.

Description: Chemical composition of calcium aluminate is AL 203 CaO which has strong activity acid-solution method producing water purification agent.
Structure: It is mainly composed of rotary drum, supporting device, catch wheel support device, driving device, movable kiln head, sealing device of kiln tain and combustion device.
Working principle: After passing through belt measurement scale, belt conveyor, feed bin and wind blockage valve, raw materials are fed into the end of the kiln from storage. At the end of the kiln, only one stability silo is set to save investment. After entering the rotary kiln, raw materials are heated first. Then they will move in the opposite direction of hot air. In heating area, after being heated to required temperature, raw materials enter into reducing zone. Temperature of flame center is controlled about 1000 degrees celsius. Hot air in reducing zone is controlled at 700 degree celsius. Then, hot atomesphere is deoxidized to magnetic by reacting with reducing gas. Then they enter into cooling part and meet coal gas which will be preheated. After being cooled, materials are discharged out of the kiln and sent to storage by continuous bucket conveyor.
Application: It is widely applied to cement, metallurgy and chemical industry.
Advantages:
l Simple structure, reliable running, easy to control production process;
l Can save man power and electricity;
l Friendly to environment, save investment, high production capacity;
l Less wearing parts, superior combustion device;
l Can be used to degrad waste;
l Simple production structure 
l Easy production steps
l High production quality
l High operating efficiency
l Low production cost 
l High quality calcined material.


Specification

Diameter
(mm)

Length
(mm)

Slope
(%)

Capacity
(t/h)

Rotation speed
(r/min)

Power
(kw)

Weight
(t)

1.6x36

1.6

36

4

1.2-1.9

0.26-2.63

30

52

1.9x39

1.9

39

4

1.65-3

0.29-2.93

22

77

2.0x40

2

40

3

2.5-4

0.23-2.26

37

119

2.2x45

2.2

45

3.5

3.5-5.4

0.21-2.44

55

128

2.5x50

2.5

50

4

6.25-7.4

0.62-1.86

55

187

2.5x54

2.5

54

3

6.9-8.5

0.48-1.45

55

128

2.7x42

2.7

42

3.5

10.0-11.0

0.10-1.52

55

196

2.8x44

2.8

44

3

12.5-13.5

0.52-0.68

45

198


 

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