Description of Spray Dryer
Food Spray Dryer Automatic Industrial Egg Milk Powder Spray Dryer
Spray atomizer / industrial spray nozzle drying technology is shaping and drying of the most widely used industrial process. Ideal for the solution, emulsion, suspension and paste liquid plastic raw materials generated in the powdery, granular or massive solid products. Therefore, when the particle size distribution of the finished product, residual moisture content, bulk density and particle shape must meet precise standards. Spray drying is a very good process.
Working Principle
The air is filtered and heated into the top of the dryer air distributor, hot air into the spiral evenly into the drying chamber. The material liquid is sprayed into a fine atomized liquid droplet through the high-speed centrifugal nebulizer at the top of the tower body, and can be contacted with the hot air in a very short time and can be dried into finished products. The finished product is continuously discharged from the bottom of the drying tower and the cyclone, and the exhaust gas is drained by the draft fan.
Features of spray dryer machine
1.Finished products have high quality and purity, good uniformity,good flow capability and solubility advantages.
2.Simple and stable operation,convenient control and debugging,easy to achieve automatic operation.
3.Drying speed is rapid.When liquid raw material is atomized,the surface of the material will be enlarged greatly.In the hot airflow 95% - 98% of water can be evaporated instantly.time of completing the drying is several seconds.This is especially adapt to dry heating sensitive material.
4.Process of production is simple,it is an ideal choice for liquid material which contains 40%-90% of water and want to dry it to powder once,this type of machine can reduce the procedure of smash and sieve,the operational environment is superior,always clean,and under healthful condition,it also can avoid powder flying while drying.
Application of spray dryer:
Chemical industry: Sodium fluoride (pqtassium), alkaline dyestuff and pigment, dyestuff intermediate, compound fertilizer, formic silicic acid, catalyst, sulphuric acid agent, amino acid, white carbon and so on.
Plastics and resin: AB, ABS emulsion, uric acid resin, phenolic aldehyde resin, urea-formaldehyde resin, formaldehyde resin, polythene, poly chloroprene, etc.
Food industry: Fatty milk powder, protein, cocoa milk powder, substitute milk powder, egg white (yolk), food and plant, oats, chicken juice, coffee, instant sissoluble tea, seasoning meat, protein, soybean, peanut protein, hydrolysate and so forth.
Technical specification:
| Product Name | High-speed centrifugal rotary atomizer ,Coffee Milk Yeast powder used spray dryer, industrial spray nozzle drying machine |
| Max capacity | 10000ml/hour used spray dryer |
| Temperature range of inlet air | 50°C ~ 300°C |
| Temperature range of outlet air | 30°C ~ 150°C |
| Spray system | Centrifugal nozzle |
| Dryer time | 1.0 ~ 1.5 s |
| Air compressor | Built-in oil-free air compressor |
| Dried powder restoring rate | ≥98% |
FAQ
Q1.Do i need to tell you my raw materials?
A1.Yes, in order to help you better, we suggest you provide the name of the raw material you want to process.
Q2.Can I use my own raw materials for extraction test?
A2.Yes, of course. We can do extraction tests and send videos and test reports for your reference.
Q3.Do you have OEM service? Do you provide parts?
A3.Yes, we will, as long as you provide us with your drawings and detailed requirements.
Q4.How can we visit your factory?
A4.You can fly to Shanhai or Wuxi airport, you can tell us your specific location. We will arrange a driver to pick you up.
Q5.How to transport equipment?
A5.We usually choose sea transportation. Laboratory models can be shipped by air according to customer requirements.
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Automatic Dairy Food Spray Dryer Egg Milk Powder Industrial Spray Dryer Images
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