The Cone Key is Technology of Spray Dryer

Spray drying is the process of converting a mixture in its liquid form to a powder. This is done by removing the moisture component from the liquid solution. The solution, sometimes called an emulsion, is sprayed through a nozzle into a chamber that simultaneously has hot air being blown into it. As droplets of the solution are released through the nozzle and come in contact with the hot air, the moisture content of each droplet is removed, thus turning it from liquid to powder form.
To offer a real life example of why one might have a need for spray drying, let’s look at milk. In many parts of the world, refrigeration is not as “main stream” as it is in regions such as North America or Europe. The ability to keep cold large quantities of a product like milk is limited. In these regions, powdered milk is used because it can be made on an as-needed basis, thus increasing its shelf life.
Particle formation and drying are the work of spray dryer and this whole process is called as spray drying. Spray dryer's versatility is the reason which have made its application in galore of fields. This device also ensures the quality of the end product.
Spray drying is the most extensively used industrial mechanism committed in particle formation and drying. This activity goes very much with the continuous production of the dry solids, which can be in either powder, granulate or agglomerate form. Solutions, pump able suspensions and solutions are the source of liquid feed stocks on which the spray drying technique is used to extract the solid. Particle size distribution, residual moisture content, particle shape and bulk density of the finished products comply with quality standards, which makes spray dryer an ideal apparatus. To a service-oriented brand integrity,As the professional manufacturer of complete sets of mining machinery ,like stone production line, Henan Hongxing is always doing the best in products and service.vibratory feeder:http://www.hx-crushers.com/p20.html
The liquid feed stocks are broken down into small atoms and spray dryer convert the atoms into spray of droplets and then this droplets are contacted with the hot air in a drying chamber. Spray dryers are equipped with some type of atomizer or spray nozzle, which are used to disperse the liquid or slurry into constrained drop size spray and hence the quality is maintained. Controlled temperature and airflow conditions are maintained with the great care for the evaporation of moisture from the droplets and also the formation of dry particles. The end product, powder is being continuously ejected. The drying features of the product and the powder's specifications are main criteria on which the selection of operating conditions and dryer's design are being made.
Including fat soluble vitamins in a powdered nutrient premix is done by first spray drying these nutrients and then adding them appropriately to the premix. Spray dryers provide a quick method for drying a product compared to other available methods. Thus, a crucial advantage of spray drying is that a mixture can be turned into a dried powder in a single step resulting in not only profit maximization but also process simplification.