The spray drying cooling tower is a dryer that directly dries the solution or suspension into solid particles, which can directly obtain dried products from the feed liquid.
Spray drying cooling towerIt is a dryer that directly dries solutions or suspensions into solid particles, and the dried product can be obtained directly from the feed liquid.
Working principle: After filtering and heating, the air enters the air distributor at the top of the dryer, and the hot air enters the drying chamber uniformly in a spiral shape. The material liquid is sprayed into very fine mist droplets through the high-speed centrifugal atomizer or high-pressure atomizer at the top of the tower, and can be dried into finished products parallel to air in a short contact time. The finished product is continuously output from the bottom of the drying tower and cyclone separator, fine dust is collected by a pulse bag dust collector, and exhaust gas is discharged by a fan.
Spray drying cooling towerEquipment features:
1. Fast drying speed, it only takes a few seconds to complete the work;
2. Suitable for drying heat sensitive materials;
3. Widely applicable: Based on the characteristics of the material, it can be used for hot air drying, centrifugal granulation, and cold air granulation. Most products with significant differences in characteristics can be produced using this machine;
4. Due to the instantaneous completion of the drying process, the particles of the finished product can basically maintain a spherical shape similar to droplets, and the product has good dispersibility, fluidity, and solubility;
5. The production process is simplified and the operation control is convenient. Spray drying is usually used for solutions with a solid content of less than 60%. After drying, there is no need to crush and screen, which reduces the production process and simplifies the production process. Within a certain range, the particle size, bulk density, and moisture content of the product can be adjusted by changing the operating conditions, making control and management very convenient;
6. In order to prevent material contamination and extend equipment life, all parts in contact with the material can be made of stainless steel material.