1. General description of Nozzle jet 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 150~500°C. And its automation control degree is control, environment solution environment can be solved.
2. Application of Nozzle jet spray dryer:
Foodstuff industry: Amino acid and similar substance, flavoring, protein, starch, dairy products, instant coffee, fish powder, meat powder, tomato paste and so on.
Pharmaceutical Industry: Chinese patent medicine, agrochemical, antibiotics, medical drinking agent and so on.
Chemical industry: Organic catalyst, resin, synthetic washing powder, thiamin, dyestuff, intermediate of dyestuff, intermediate of dyestuff, white carbon black, graphite, ammonium phosphate and so on.
Ceramic industry: Magnesium oxide, kaolin, metallic oxide, dolomite and so on.
3. Features of Nozzle jet spray dryer:
- The machine has high efficiency to collect dust
- Without the phenomenon of adhering wall
- Energy saving and high efficiency
- Particularly it is suitable for thermal sensitive material
- Short drying time
4. Technical parameters of Nozzle jet spray dryer:
Model Item | YPG-25 | YPG-50 | YPG-100 | YPG-150 | YPG-200 | YPG-300 | YPG-500 | YPG-1000~2000 | ||
Water evaporation(kg/h) | 25 | 50 | 100 | 150 | 200 | 300 | 500 | According to actual situation | ||
Diaphragm pump | Power (Kw) | 0.35 | 4 | 7.5 | 11 | 15 | 22 | 30 | ||
Pressure (Mpa) | It can be regulated from 0.6-5. In general, it is 1-3 | According to actual situation | ||||||||
Heating source | Electricity | Electricity + steam | Hot air furnace | |||||||
Diameter of tower (mm) | 1300 | 1800 | 2400 | 2600 | 2800 | 3200 | 3800 | According to actual situation | ||