烘干机 | Dryer

Indirect-rotary-kiln


Lignite-dryer

Indirect Rotary Kiln

The indirect heat transfer kiln is mainly used in building materials, metallurgy, cement plant for drying of limestone slag, coal powder, slag, clay stone. This dryer is formed by rotary body, lifting blade, driving device, supporting device and sealing ring. The dryer has advantages of reasonable structure, high efficiency, low energy consumption and convenient for transportation.

Technical parameters


Items

JRG-15A

JRG-15B

JRG-18A

JRG-18B

JRG-21A

JRG-21B

JRG-25A

JRG-25B

Outer drum diameter (mm)

Ф1500

Ф1500

Ф1800

Ф1800

Ф2100

Ф2100

Ф2500

Ф2500

Inner drum diameter (mm)

Ф500

Ф500

Ф650

Ф650

Ф800

Ф800

Ф900

Ф900

Length (mm)

16

22

18

23

21

23

23

25

Volume (m3)

22.4

30.9

33.4

37.6

51

55.4

78.2

85

Slope angle (%)

3-5

3-5

3-5

3-5

3-5

3-5

3-5

3-5

Rotating speed (r/min)

3-6

3-6

3-6

3-6

3-6

3-6

3-6

3-6

Power (kw)

11

15

18.5

22

27

30

37

40

Evaporation capacity (kg/m2h)

20-65

20-65

20-65

20-65

20-65

20-65

20-65

20-65

Highest input air temperature (℃)

700-800

700-800

700-800

700-800

700-800

700-800

700-800

700-800

 

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