Spray drying nozzle for milk powder making machine

Spray drying nozzle for milk powder making machine

Spray drying the raw material liquid atomizer dispersed into droplets, followed by hot air (or other gas) in direct contact with the way the droplet drying process to obtain a powder and granular products. Raw material liquid may be a solution, emulsion or suspension, or may be melt liquid or paste. Dried product as needed when powdered, granular, hollow spherical or granular group. Spray drying technology has been the development of a hundred years of history. Since 1865, the first for the spray-dried egg processing since this by liquid atomized and dried in a very short time directly into the process of a solid powder, has made considerable progress. It makes it easy to save a lot of valuable materials can be greatly extended shelf life, make some easy packing materials, use and transport, but also simplifies the process of some materials.

Since the beginning of the 20th century in Europe to develop a spray drying technique since dried skimmed milk, now widely used in food, chemical, pharmaceutical, environmental protection, food production powder (milk, coffee, protein powder, soy powder), detergent manufacturing, pharmaceutical production , ceramic materials, iron powder refining, dye manufacturing, chemical raw materials and other fields.  

Spray drying nozzle SD-4Performance data