Application: High-efficiency drying process for solutions, emulsions, suspensions, and pastes into dry powder, fine, or medium granular products. Ideal for coffee powder and milk powder production.
Application: High-efficiency drying process for solutions, emulsions, suspensions, and pastes into dry powder, fine, or medium granular products. Ideal for coffee powder and milk powder production.
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director@wtgrinderline.com
The Drying Process:
Feed Preparation: Liquid materials (solutions, emulsions, suspensions, or pastes) are prepared for drying. This might involve adjusting viscosity or adding specific ingredients.
Atomization: The prepared liquid is transformed into a fine mist using a high-speed spinning wheel or pressurized air. This creates a massive increase in surface area for rapid drying.
Modelparameter |
LPG |
||||||||
5 |
25 |
50 |
100 |
150 |
200 |
500 |
1000 |
||
Inlet temperature(℃) |
130-300 |
||||||||
outlet temperature(℃) |
70-90 |
||||||||
Water evaporation(kg/h) |
3-7 |
18-25 |
35-50 |
75-100 |
120-150 |
170-210 |
400-500 |
800-1000 |
|
Transmission mode of atomizer |
Driven by compressed air |
Mechanical drive |
|||||||
Revolving speed(r/min) |
25000 |
18000-27000 |
18000-27000 |
18000-27000 |
15000-18000 |
15000-18000 |
12000-15000 |
12000-15000 |
|
Heat source |
Electricity |
Electricity |
steam+electricity |
steam+electricity |
steam+electricity |
steam+electricity |
steam+electricity |
steam+electricity |
|
Transmission power(kw) |
4.2 |
14 |
18 |
23 |
29 |
43 |
76 |
109 |
|
Heating power(kw) |
18 |
36 |
48 |
72 |
84 |
96 |
144 |
|
|
Dry powder recovery(%) |
≥97 |
||||||||
Tower diameter(m) |
1.2 |
1.9 |
2.2 |
2.56 |
2.96 |
3.36 |
5.2 |
7.6 |
|
Height(m) |
2.2 |
3.6 |
4.6 |
5.4 |
6.3 |
7 |
9.2 |
12.4 |
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