Fertilizer Rotary Drum Cooler

rotary drum cooler

Introduction of Rotary Drum Cooler
Rotary drum cooler is used to cool fertilizer with certain temperature and particle size in both organic fertilizer and compound fertilizer production. It usually matches with rotary drum dryer to further remove moisture, and lowers the temperature of fertilizer pellets. Our organic fertilizer cooling machine greatly improves cooling speed, and raises product quality. The cooling efficiency of fertilizer pellets cooler will directly influence the appearance and quality of finished products: in compound fertilizer production line, lower efficiency will lead to the caking of compound fertilizer granules. We have improved our cooler design to prevent problems from occurring. Through continuous improvement, Azeus have accumulated rich experience in fertilizer cooler structure, especially the design of shovel plate, which improves cooling rate over 20% than the common cooler and the fertilizer won’t be easy to cake.

Working Principle of Rotary Fertilizer Cooler

Rotary drum cooler belongs to convection cooling equipment. With the rotation of the slightly slanted drum, the fertilizer inside does the same movement. The lifter installed on he inner wall of cylinder continuously lifts the granule materials and then the materials fall by gravity, forming a uniform material stream. Then, it counters with the cool air that is suctioned by induced draft fan and exchange heat, which the temperature of the materials is reduced. The cooled materials flow out from the lower end of rotary drum for further processing by rotary drum screener.

Features of Fertilizer Cooling Machine

1.Convenient operating design. This fertilizer cooler is easy to operate accurately.
2.Simple structure. It is easy to clean and maintain.
3.Wide application range. It is widely used in fertilizer production, building material industry, chemical industry, etc.
4.Quality manufacturing material. This rotary cooling machine uses high quality anti-corrosion and wear-resistant materials which greatly improve the service life of the machine.
5.Reasonable design.The advanced design of shovel plate and other parts improves cooling rate over 20% than the common cooler.
6.More flexible arrangement. The rotating speed of the cylinder can be adjusted according to your requirement. And the cooler itself can be customized too.

Precautions in Operating Fertilizer Pellet Cooler

When stop the machine, please first stop the heat flow and then stop cold flow. If maintenance is needed, please sweep up the media within the tube the shell in accordance with the sweeping line procedure, and repair it when the device body temperature to lower to the permissive point.

Technical Data of Rotary Drum Cooler
Model
Overall Dimension
L*W*H(mm)
Pro Capacity
(t/h)
Power
(kw)
Feed Temperature
(℃)
 
Discharge Temperature
(℃)
Shell Inclination
(°)
AZS-LQJ-0.8
10800*2210*1700
1-2
5.5
60-80
<40
2-5
AZS-LQJ-1.0
13000*2360*1800
2-3
7.5
60-80
<40
2-5
AZS-LQJ-1.2
16300*2800*2260
3-5
7.5
60-80
<40
2-5
AZS-LQJ-1.5
19500*3300*2450
6-10
11
60-80
<40
2-5
AZS-LQJ-1.8
21500*4170*2600
8-14
22
60-80
<40
2-5
AZS-LQJ-2.2
23500*2600*2600
 
30
60-80
<40
2-5
Product Name: Fertilizer Rotary Drum Cooler
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