Drying Equipment, Drying Machine, Granulator, Mixer, Sieving Equipment

Changzhou Hengcheng First Drying Equipment Co., Ltd.

Name:HG Series Rotary Kiln Dryer

Keywords:HG Series Rotary Kiln Dryer, Rotary Kiln Drier,Kiln Dryer,Ore Dryer
Description:Wet material is loaded from one head of the dryer , and then it is stirred by the bafflers that is uniformly distributed in the barrel. Material is uniformly distributed and dispersed in the dryer , fully contact the hot air of parallel (or counter) flow ,so the drying process is expedited, and the impulsion power of media transfer is enhanced.

Detailed

Working Principle
  Wet material is loaded from one head of the dryer , and then it is stirred by the bafflers that is uniformly distributed in the barrel. Material is uniformly distributed and dispersed in the dryer , fully contact the hot air of parallel (or counter) flow ,so the drying process is expedited, and the impulsion power of media transfer is enhanced. During the drying process, material is under the ef fect of angled baffler and hot air , moves to the star shape unloader that is at the other head of the dryer.
HZG Series Rotating Barrel DryerMaterial to be dried
◎Applicable for drying big particles, heavy particles in chemical, mining, and metallurgy, such as mining area, cinder of blast furnace, coal, powder of metal, phosphate fertilizer and thiamine.
◎For drying the powder or particles with special requirements, such as H P foaming blowing agent, residule of alcohol, light calcium carbonate, active clay, magnetic powder , graphite, and residue of medicine.
◎For materials to be dried under low temperature and large lot continuous production.
Characteristics
◎The motorization level of the barrel is high, and the production capacity is high;
◎The resistance that the material passes through the barrel is less, and the power consumption is low .
◎Application capability to dif ferent characters of materials is high.
◎The operation is stable, the operation fee is low , and the uniformity of product drying is good.
Technical Parameter

Model direct heating clockwise way direct heating clockwise way direct heating counterclockwise way direct heating counterclockwise way compound heating compound heating
kinds of raw material Ore HP Vesicant Blast furnace slag Ammonium sulfate Phosphate Coal
Amount to treated(kg/h) 1000 466 15000 20000 12000 5000
Primary moisture(%) 30 13 6 1.5 5 6.5
Final moisture(%) 15 0.3 1 0.1 0.1 0.1
Average diameter(mm) 6.5 0.05 4.7 0.5-1.7 0.5 5
Bulk density of raw material(kg/m3) 770 800 1890 1100 1500 750
Amount of hot air(kg/h) 3900 5400 10750 9800 6500 16000
Temperature of air at inlet(oC) 600 165 500 180 650 570
Temperature of raw material at outlet(oC)   42 100 70 80 75
Way of heating Gas Steam,electric heating Heavy oil Coal fuel hot air furnace Heavy oil Heavy oil
Filling coefficient   6.3 7 7.5 7.8 18
Revolution(rpm) 4 4 3.5 3 4 2
gradient 0.04 0.005 0.03 0.05 0.05 0.043
Quantity of stirring-up rake 12 24 12 22 Outer of inner cylinder 8
Inner of Outer cylinder 16
6 12
Diameter of drier(m) 2.0 1.5 2 2.3 Outer cylinder 2
Inner cylinder 0.84
Outer cylinder 2.4
Inner cylinder0.95
Lenght of drier(m) 20 12 17 15 10 16
Driving power(kw) 22 7.5 15 11 11 15

 

Item

Capacity (T/h)

Rotary Speed (rpm)

Motor Power (KW)

Install Angle (°)

Moister Final

Ф1.0x5.0m

0.5~1.2

0.6~6

4

3~5

≤1.5%

Ф1.2x6~10m

1.5~3

0.6~6

5.5

3~5

≤1.5%

Ф1.5x12~18m

3~5.5

0.6~6

15

3~5

≤1.5%

Ф1.8x12~18m

5~6.5

0.6~6

18.5

3~5

≤1.5%

Ф2.2x12~22m

7~12

0.6~6

22

3~5

≤1.5%

Ф2.4x15~20m

9~15

0.6~6

30

3~5

≤1.5%

Ф3.0x25m

16

0.6~6

55

3~5

≤1.5%

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