What are the factors that affect the drying effect of spray dryer?

What are the factors that affect the drying effect of spray dryer?
Spray dryer is a common drying equipment. The main features are: low energy consumption, high drying efficiency, easy maintenance, low price, etc. In fact, the characteristics of spray dryers are low energy consumption and high efficiency.
As mentioned in the article on the relationship between spray dryer atomization and product moisture, particle size, and wall adhesion, the ingenious design of the spray dryer is one aspect, and more importantly, it is coordinated with the materials. What are the factors that affect the drying effect of spray dryer? Today we will talk about this issue:
Material part: the concentration of the material, spray drying tower, surface tension, etc. Mainly the physical properties and chemical properties of materials. As we all know, the higher the moisture content of the material, the better the evaporation effect will be. The same applies to materials with a certain concentration. In addition, the requirements for drying the materials are also a major factor. The particle size of the product, the process needs to reach the required temperature, etc.
Spray dryer equipment part: The design of the spray dryer tower is actually the choice of model. The larger the spray dryer, the higher the drying efficiency. It is very important to choose a spray dryer with suitable output. Of course, in the equipment part, there are also the size of the feed pressure when entering the spray dryer and the size of the atomizer nozzle.
Spray dryer application range
Chemical industry: organic catalysts, resins, synthetic laundry detergents, greases, ammonium sulfate, dyes, dye intermediates, white carbon black, graphite, ammonium phosphate, etc.
Food: amino acids and analogs, seasonings, protein, starch, dairy products, coffee extract, fish meal, meat essence, etc.
Pharmaceuticals: Chinese patent medicines, pesticides, antibiotics, pharmaceutical granules, etc.
Ceramics: magnesium oxide, porcelain clay, various metal oxides, dolomite, etc.
Remark:
1. Evaporation volume is related to material characteristics. The evaporation volume and temperature data in this table are for reference only.
2. The atomization pressure and pump model should be configured according to the material handling capacity and product particle size requirements.
3. The fan power increases after matching the bag dust collector.