Widely used drying equipment - centrifugal spray dryer, which is usually used to dry materials in liquid, paste, suspension and other materials into solid products such as granular or powder. Centrifugal spray dryers are ideal when the grain is uniform in size, moisture content in the material, material density or particle shape.
Working Mechanism
After being filtered and heated, the hot air flows into the drying chamber of the dryer through the distributor located on the top of the drying chamber, and is evenly and spirally sprayed in the drying chamber. At the same time, the material to be dried is injected into the high-speed centrifuge and sprayed into the dry room to form a mist like liquid beads. Therefore, the materials to be dried that are centrifugally separated into liquid beads will contact and combine with the hot air in the drying chamber, and immediately dry into solid powder materials, which will fall into the bottom of the dryer for collection.
Features
1. Since the liquid material to be dried is atomized into mist and sprayed into a room filled with hot air, the material will combine with the directly sprayed air to become more saturated. This is why drying is very fast and typically 95% to 98% of the water is evaporated. The material can dry in seconds, especially suitable for heat-sensitive materials.
2. The specially designed air distribution system reduces the resistance of air treatment and improves the efficiency.
3. Easy manipulation and simplified process. Materials containing 40% to 90% water can be directly dried into powder without double drying and filtering. Purity is improved.
4. This machine can be adjusted according to different sizes such as material particle size and water content, which is convenient for control and management.
Application Field
1. Chemical industry: sodium fluoride, potassium fluoride, basic dyes and pigments, dye intermediates, compound fertilizers, formic silicic acid, catalysts, sulfuric acid agents, amino acids, white carbon black, etc.
2. Plastics and resins: AB, ABS emulsion, uric acid resin, phenolic resin, urea-formaldehyde resin, formaldehyde resin, polyethylene, polychloroprene, etc. Food industry: fat milk powder, protein, cocoa milk powder, milk replacer, egg white (yolk).
3. Food and plants: oats, chicken juice, coffee, instant tea, seasoned meat, protein, soybean, peanut protein, hydrolyzate, etc.
4. Sugar: corn syrup, corn starch, glucose, pectin, maltose, potassium sorbate, etc.
5. Ceramics: alumina, ceramic tile materials, magnesium oxide, talcum powder, etc.
https://www.stardrying.com/
