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Description

The single drum rotary dryer is designed for drying bulk materials in various industries: building materials, metallurgical, chemical, glass, etc. On the basis of heat engineering calculations, we select the most optimal dryer size and design for customer requirements.

The capacity of the drum dryer is from 0.5tph to 100tph. According to the calculations, a loading chamber, a burner, an unloading chamber, a mechanism for dust collecting and gas cleaning are manufactured. The dryer adopts automation system and a frequency drive to adjust the temperature and rotation speed. This makes it possible to vary the drying parameters and overall performance within a wide range.

Working principle


The wet materials that need to be dried are sent to the feeding hopper by a belt conveyor or a hoist, and then enter the material end through the feeding pipe. The slope of the feeding tube is greater than the natural inclination of the material, so that the material can enter the dryer smoothly. The dryer cylinder is a rotating cylinder slightly inclined from the horizontal line. The material is added from the higher end, and the heating medium is in contact with the material. With the rotation of the cylinder, the material moves to the lower end under the action of gravity. In the process, the material and the heat carrier exchange heat directly or indirectly, so that the material is dried, and then sent out through a belt conveyor or a screw conveyor.
 






 


Specifications

Model

Drum dia. (мм)

Drum length (мм)

Volume (м3)

Rotation speed (r / min)

Power (kw)

Weight(т)

Ф0.6×5.8

600

5800

1.7

1-8

3

2.9

Ф0.8×8

800

8000

4

1-8

4

3.5

Ф1×10

1000

10000

7.9

1-8

5.5

6.8

Ф1.2×5.8

1200

5800

6.8

1-6

5.5

6.7

Ф1.2×8

1200

8000

9

1-6

5.5

8.5

Ф1.2×10

1200

10000

11

1-6

7.5

10.7

Ф1.2×11.8

1200

11800

13

1-6

7.5

12.3

Ф1.5×8

1500

8000

14

1-5

11

14.8

Ф1.5×10

1500

10000

17.7

1-5

11

16

Ф1.5×11.8

1500

11800

21

1-5

15

17.5

Ф1.5×15

1500

15000

26.5

1-5

15

19.2

Ф1.8×10

1800

10000

25.5

1-5

15

18.1

Ф1.8×11.8

1800

11800

30

1-5

18.5

20.7

Ф2×11.8

2000

11800

37

1-4

18.5

28.2