1. General description of spray dryer
Spray dryer is suitable for solution, suspension, slurry, paste material, etc. Liquid material is atomized to small fog drops. And fog drops contact with hot air directly in the drying tower. Moisture content is evaporated instantly. So spray dryer features high efficiency, high mass transfer area, and short drying time, in general it is 5~30 seconds. Operating temperature can be adjusted according to actual situation, in general inlet air temperature is 150~300ºC. And its automation control degree is control, environment solution environment can be solved.
2. Features of spray dryer
3. Application of spray dryer
Foodstuff industry: Protein, milk powder, egg powder, blood powder, tea powder, soy sauce flavor, yeast, fruit powder, vegetable powder, collagen, non-diary creamer, acacia gum, carrageenan, mushroom powder, chicken power, Chinese herbal extract, etc
Ceramic industry: Alumina, zirconia, magnesium oxide, titanium oxide, magnesium titanate, pottery clay, china clay,
Chemical industry: Dispersed dyestuff, active dyestuff, organic catalyst, white carbon black, detergent powder, zinc sulfate, silicon dioxide, sodium metasilicate, potassium fluoride, calcium carbonate, potassium sulfate, and all kinds of waste liquid, etc.
3. Parameters of spray dryer