Products Description
Milk spray dryer machine is a kind of continuous atmospheric dryer.Use pneumatic or electric atomization device to make liquid high-speed centrifugal spray as fog droplet, make these fog droplet contact with the hot air in the drying chamber and instantaneous drying.
Air through filtering and heating, enter the hot air distributor which is at the top of milk spray dryer machine, hot air spiraling evenly into the drying chamber. Liquid through the high-speed centrifugal automizer which is at the top of drying chamber, (rotating) centrifugal spray into tiny fog droplet, then contact with the hot air flow, drying finish product in a very short time and whereabouts. Finished product output continuously between the drying tower bottom and cyclone separator, exhaust through dust catcher emptying by induced draft fan.
Product Specification
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Max capacity |
1500-2000 ml/h |
3000 ml/h |
5000 ml/h |
10000 ml/h |
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Temperature range of inlet air |
40℃ ~ 300℃ |
30℃ ~ 300℃ |
140°C ~ 300°C |
50°C ~ 300°C |
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Temperature range of outlet air |
40℃ ~ 140℃ |
30℃ ~ 140℃ |
80°C ~ 90°C |
30°C ~ 150°C |
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Spray system |
Two-fluid nozzle |
Centrifugal nozzle |
Centrifugal nozzle |
Centrifugal nozzle |
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Precision of temp |
±1 ℃ |
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Dryer time |
1.0 ~ 1.5 S |
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Speed of squirt pump |
50 ~ 2000 |
3000 |
5000 |
10000 |
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Nozzle size |
0.5/0.7/0.75/1.0/1.5/2.0mm |
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Spray direction |
Downwards co-current |
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Advantages of milk spray dryer machine
1. Nutrient retention:Milk Spray Dryer Machine removes water while retaining the nutritional value of the milk, which is essential to ensure a healthy end product.
2. Adjustment of the fat supramolecular structure: During Milk Spray Dryer Machine, the formation of the fat supramolecular structure can be influenced by adjusting the temperature of the inlet air, which is important for adjusting the fat content and surface fat content of fat-filled milk powders.
3. Reduced protein levels: by mixing skimmed milk with lacto dialysate and spray drying it is possible to reduce protein levels in production, which is an important advantage for those requiring a low-protein diet (e.g. infant formulas)
4. Improvement of recovery and reduction of wall sticking: Optimisation of drying conditions and composition can effectively reduce wall sticking and improve the recovery of powdered infant formula, which is important for improving production efficiency and product quality.
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