The large-sized spray dryer is to dry heat-sensitive liquid, suspensions and viscous liquid materials, can be for industry-use. High heat transfer efficiency and drying speed.
Large-sized Spray Dryer Introduction
This machine belongs to the direct-continuous type, the hot-air drying equipment as well as the continuous-atmospheric dryer, suitable for drying heat-sensitive liquid, suspensions and viscous liquids such as milk, eggs, tannin and drugs, and also for drying fuel, intermediates, soap powder and inorganic salts. The material is atomized into droplets via three atomizers, injected directly into tower shell, and dried in process of acceleration and conveyance. To meet different customer needs, from Azeus is also available.
Large-sized Spray Dryer Features
1. High heat-transfer efficiency; high drying speed; significantly increasing the superficial area of feed liquid after sprayed; good uniformity, mobility and solubility; high purity.
2. Short drying time (generally 5-30 s). 95% - 98% of moisture can evaporate in the hot air flow with only a few seconds, especially for the heat-sensitive materials. The final moisture of products can reach 0.1%.
3. Integrate spraying ,drying and granulating in one step. Equipped with powder returning device, the rate of granulating is more than 95% with 0.2-2mm size.
4. Operation temperature can be adjusted between 150℃-500℃. The particle size, bulk density, moisture content of product within a certain range can be also adjusted by changing the operating conditions, convenient to control and manage.
5. High degree of automation, simple production process, easy to operate.