Changzhou Yidu Drying Equipment Co., Ltd
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Ammonium dihydrogen phosphate dryer, ammonium dihydrogen phosphate dryer, ammonium dihydrogen phosphate drying equipment, ammonium dihydrogen phosphate drying equipment
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Ammonium dihydrogen phosphate dryer, ammonium dihydrogen phosphate dryer, ammonium dihydrogen phosphate drying equipment, ammonium dihydrogen phosphate drying equipment

HZGrotary drum dryerIt is a cylindrical body with a slightly inclined main body and adjustable speed within a certain range. Wet materials are fed into the cylinder by a feeder, and under the flipping of a plate reader evenly distributed in the inner cylinder, the materials are evenly distributed and dispersed in the dryer, and fully contact with the hot air (parallel or counter current) passing through the cylinder, accelerating drying heat and mass transfer. Thus achieving the purpose of drying. This device can use various forms of copying boards to adapt to different materials, with a simple structure, reliable operation, easy maintenance, and high production capacity.

Ammonium dihydrogen phosphate dryer, ammonium dihydrogen phosphate dryer, ammonium dihydrogen phosphate drying equipment, ammonium dihydrogen phosphate drying equipmentWorking principle
After being fed into one end of the dryer, the wet material is evenly distributed and dispersed in the dryer by flipping the plate reader evenly distributed in the inner cylinder, and fully contacts with the hot air flowing in parallel (counter current), accelerating the heat transfer during drying and transmitting it to the driving force. During the drying process, the material can be controlled to move to the star shaped discharge valve in another section of the dryer to discharge the finished product under the action of the inclined plate and hot air flow.

Ammonium dihydrogen phosphate dryer, ammonium dihydrogen phosphate dryer, ammonium dihydrogen phosphate drying equipment, ammonium dihydrogen phosphate drying equipmentAdapt to materials
The chemical, mining, metallurgical and other industries dry large particles and materials with high specific gravity, such as mining, blast furnace slag, coal, metal powder, phosphate fertilizer, and ammonium sulfate.
Drying of powders and granular materials with special requirements, such as HP foaming agent, distiller's residue, light calcium carbonate, activated clay, magnetic powder, graphite, and drug residue.
Materials that require low-temperature drying and require continuous drying in large quantities.

Ammonium dihydrogen phosphate dryer, ammonium dihydrogen phosphate dryer, ammonium dihydrogen phosphate drying equipment, ammonium dihydrogen phosphate drying equipmentPerformance characteristics
The rotary dryer has a high degree of mechanization and a large production capacity.
The fluid has low resistance and low functional consumption when passing through the cylinder.
Has strong adaptability to material characteristics.
Stable operation, low operating costs, and good uniformity of product drying.

Ammonium dihydrogen phosphate dryer, ammonium dihydrogen phosphate dryer, ammonium dihydrogen phosphate drying equipment, ammonium dihydrogen phosphate drying equipmentStructure diagram


Ammonium dihydrogen phosphate dryer, ammonium dihydrogen phosphate dryer, ammonium dihydrogen phosphate drying equipment, ammonium dihydrogen phosphate drying equipmenttechnical specifications

model

Direct heating downstream type

Direct heating downstream type

Direct heating counter current type

Direct heating counter current type

Composite heating

Composite heating

Material type

ore

HP foaming agent

blast furnace slag

ammonium sulfate

phosphate fertilizer

coal

Processing capacity (kg/h)

1000

466

15000

20000

12000

5000

Water content (%)

30

13

6

1.5

5

6.5

Final moisture content (%)

15

0.3

1

0.1

0.1

0.1

Average particle size (mm)

6.5

0.05

4.7

0.5-1.7

0.5

5

Material stacking density (kg/m)3)

770

800

1890

1100

1500

750

Hot air volume (kg/h)

3900

5400

10750

9800

6500

16000

Inlet gas temperature(oC)

600

165

500

180

650

570

Material outlet temperature(oC)

42

100

70

80

75

Heating method

gas

Steam electric heating

heavy oil

JRF

heavy oil

heavy oil

loading coefficient

6.3

7

7.5

7.8

18

Rotational speed (rpm)

4

4

3.5

3

4

2

tilt

0.04

0.005

0.03

0.05

0.05

0.043

Number of copied boards

12

24

12

22

Outer side of inner cylinder 8
Inner cylinder outer 16

6 12

Drier diameter (m)

2.0

1.5

2

2.3

Outer tube 2
Inner cylinder 0.84

Outer tube 2.4
Inner cylinder 0.95

Drying machine length (m)

20

12

17

15

10

16

Drive power (kw)

22

7.5

15

11

11

15

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