Rotary Kiln Dryer

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Rotary kiln

【Feature】: Save pulverized coal, Harmless
【Supply Ability】:8 Set/Sets per Month

【Shipping ports】:Shanghai, Qingdao or Tianjin

【Delivery】:15-30 days

【Application】:Widly used for roasting a wide variety of sulfide ores prior to metal extraction.

 
Description: Rotary kiln belongs to building material equipment, which can be divided into three kinds, cement kiln, metallurgy chemical kiln and lime kiln according to different materials processed. Rotary kiln is used for making of cement clinker. There are dry and wet methods to make cement. Rotary kiln is used for magnetic roasting of iron ore and oxidizing roasting of chrome and nickel in the steel factory. Other applications are following: baking high-alumina mine in the refractory material factory; baking chamotte and alumina in the aluminium factory and baking chrome ore and chrome powder in the chemical plant. Rotary kiln can be used for baking active lime and dolomite in the steel factory and ferroalloy factory.
Structure: It is mainly composed of rotary body, supporting device, supporting device with gear wheel, kiln head, seal equipment and coal-injection duct.
Working principle: Raw materials enter in the kiln for calcination from the high end of kiln. Owing to the inclination and slow rotation of the rotary body, materials roll along the direction of circle and move to lower end from higher end.
1.In rotary kiln dynamic balance kiln skin general are uniform smooth rough material tumbling move smoothly gentle material layer uniform and stable and clinker quality are improved.
2. Eradicate rotary kiln thick skin and kiln circle expanding the effective cross-sectional area of the rotary kiln cement clinker production capacity increased by 10% generally rotary kiln operation rate increased by more than 10%.
3. Rotary kiln is continuous working without change the existing operating parameters without consuming any material the overall economic efficiency improved significantly.


4. Hot rotary kiln treatment with kiln ring personnel and equipment are on outside without rotary kiln temperature harm good adaptability in high temperature large dust environment and there is no danger for personnel and equipment even if the ring collapsed.
5. Effectively curb rotary kiln red kiln rotary kiln knot big and small size egg ball accident kiln liner and bearing motor rotary kiln body can be effectively protected significantly prolong kiln using life.
6. large impact energy high processing speed Kiln knot ring accident can clear the kiln knot ring in a few minutes.
7. The machine has many functions you can prevent the effective removal of knot ring also can crush the big and small size egg ball.

Application: It is mainly used in building materials, metallurgy, chemical industry and environmental protection. It is widely used to processing solid materials in mechanical, physical and chemical methods.
Advantages:
u Less deformation of rotary drum, resonable design of drum body;
u Adopt special technology to gurantee continuous work while the main power source is cut;
u Special seal equipment to maintain seal effect;
u Easy installation, safe and reliable operation;
u High production capacity, low energy consumption, high quality products;





Specification

Technical parameters

Main reducer

Main motor

Weight
(t)

Rotation speed
(r/min)

Slope
(%)

Capacity
(t/h)

Model

Speed ratio

Model

Power
(kw)

Rotation speed
(r/min)

 

Φ1.9/1.6
×36

0.53-1.59

4

2.5-3

JZQ750-1

48.58

JZT-72-4

30

1200/400

53

Φ2.1/1.8
×36

0.5-1.51

4

4

UT2-110

163.36

JZS-81

30/10

1410/470

75

Φ1.2×25

0.5-1.6

3

4

PM650

40.17

JZTY71-4

22

1200/120

34

Φ1.6×32

0.158-0.258

3

4

PM750

48.57

JZJY61-4

15

1200/120

46.82

Φ1.8×45

0.66-1.98

4

3.5

UT2-110

163.36

JZS-81

30/10

1410/470

80

Φ2.2×50

0.125-1.25

3.5

4

ZS145-11

157

YCT280-4A

30

1320/132

130.71

Φ2.5×50

0.516-1.549

3.5

5.5

ZS165-7

99.96

YCT355-4A

55

1320/440

167.5

Φ3×48

0.3309-3.309

3.5

35

ZL130-14

32.11

ZSN4-250-21B

90

1000/100

237

Φ3.2×50

0.398-3.975

3.5

50

ZL130-16

40.85

ZSN4-280-11B

190

1500/150

263

Φ3.3×52

0.391-3.91

3.5

50

ZSY500-28

27.707

ZSN4-315-082

190

1000/100

280.8

Φ4×60

0.396-3.96

3.5

104

ZSY630-35.5

34.601

ZSN4-355-092

315

1000/100

487.5

Φ4.2×60

0.4165-4.165

3.5

116

ZSY710-35.5

35.526

ZSN4-355-12

420

1000/100

576.1

Φ4.3×62

0.398-3.98

3.5

125

ZSY710-35.5

35.714

ZSN4-355-12

420

1000/100

598.5


 

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