09
2023
-
06
Advantages and disadvantages of spray drying
Author:
Overview of spray dryer manufacturers Advantages and disadvantages of spray drying
1、 Advantages of spray drying
1. The drying process is very rapid;
2. It can be directly dried into powder;
3. Easy to change drying conditions and adjust product quality standards;
4. Due to instantaneous evaporation, the selection requirements for equipment materials are not strict;
5. The drying room has a certain negative pressure, ensuring hygiene conditions during production, avoiding dust flying in the workshop, and improving product purity;
6. High production efficiency with few operators.
2、 Disadvantages of spray drying
1. The equipment is relatively complex, covers a large area, and requires a large one-time investment;
2. The price of atomizers and powder recovery devices is relatively high;
3. Requires a large amount of air, increasing the electrical energy consumption of the blower and the capacity of the recovery device;
4. Low thermal efficiency and high heat consumption.
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2023-06-09
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