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Rotary Drum Dryer

Production capacity:
1.0-45.0 Ton/hr
Raw material dealing:
Coal, coal, mineral powder, slag, ore, ore, lees, sawdust, pomace, bean curd, sugar residue, wood ch
Applicated range:
Metallurgy, building materials, chemical industry, coal washing, fertilizer, ore, sand, clay, kaoli
Service support:
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Product presentation

Rotary drum dryer is one of the traditional drum dryer drying equipment, reliable equipment operation, operating flexibility, adaptability, large capacity, widely used in metallurgy, building materials, chemicals, coal, fertilizer, ore, sand, clay, kaolin, sugar, etc. field diameter: Φ1000-Φ4000, depending on the length and dried claims. In the center of the drum dryer broken up institutions to avoid the increase, the cylinder body into the dry material is wet drum wall repeatedly took a copy board, Paola, in the process of falling were scattered broken device becomes fine particles, a significant increase in specific area, full contact with the hot air drying.

Performance features


Working principle

Rotary Drum dryer consists of rotary body, lifting plate, gear, support equipment and seals and other components.

Drying wet material from the belt conveyor or bucket elevator to the hopper, then through the hopper feeder feeding through the conduit into the feed end. Feeding pipe slope is greater than the natural inclination of the material to a smooth material flow into the dryer. A dryer cylinder is slightly inclined to the horizontal rotating cylinder. Material from the higher end of the added heat carrier from low to enter into countercurrent contact with the material, but also the heat carrier and the material together and flow into the cylinder. With the rotation of the drum material by gravity to run to one end than the end. Wet material in the cylinder body to move forward the process, directly or indirectly, to heat the heating medium of the wet material to dry, then the discharge end by the belt or screw conveyor sent.

 


Technical parameter

Model  (mm)

Installation angle (%)

Rotary speed (r/min)

Inlet temperature (℃)

Power  (kw)

Capacity  (t/h)

Weight  (t)

Ф600x6000

3-5

3-8

≤700

3

0.5-1.5

2.9

Ф800x8000

3-5

3-8

≤700

4

0.8-2.0

3.5

Ф800x10000

3-5

3-8

≤700

4

0.8-2.5

4.5

Ф1000x10000

3-5

3-8

≤700

5.5

1.0-3.5

5.6

Ф1200x10000

3-5

3-8

≤700

7.5

1.8-5

14.5

Ф1200x12000

3-5

3-8

≤700

11

2-6

14.8

Ф1500x12000

3-5

2-6

≤800

15

3.5-9

17.8

Ф1800x12000

3-5

2-6

≤800

18

5-12

25

Ф2200x12000

3-5

1.5-6

≤800

18.5

6-15

33

Ф2200x18000

3-5

1.5-6

≤800

22

10-18

53.8

Ф2200x20000

3-5

1.5-6

≤800

30

12-20

56

Ф2400x20000

3-5

1.5-5

≤800

37

18-30

60

Ф3000x20000

3-5

1.5-5

≤800

55

25-35

78

Ф3000x25000

3-5

1.5-5

≤800

75

32-40

104.9


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