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 |
6 12 |
|
Drier diameter (m) |
2.0 |
1.5 |
2 |
2.3 |
Outer tube 2 |
Outer tube 2.4 |
|
Drying machine length (m) |
20 |
12 |
17 |
15 |
10 |
16 |
|
Drive power (kw) |
22 |
7.5 |
15 |
11 |
11 |
15 |
