The air is filtered and heated into the air distributor at the top of the dryer. The hot air spirally enters the drying chamber. The feed solution is passed through a high-speed centrifugal atomizer at the top of the tower body, and (rotated) is sprayed into very fine mist-like liquid beads, and in contact with the hot air in parallel can be dried into a finished product in a very short time. The finished product is continuously output from the bottom of the drying tower and the cyclone separator, and the exhaust gas is evacuated by the induced draft fan.
◎Drying speed is fast, the surface area of material liquid is greatly increased after atomization, in the hot air current, 95%-98% of water can be evaporated instantly, and the drying time is only a few seconds, especially suitable for the drying of heat-sensitive materials [4 ].
◎ The product has good uniformity, fluidity and solubility, and the product has high purity and good quality.
◎ The production process is simplified and the operation and control are convenient. For liquids with a moisture content of 40-60% (up to 90% for special materials), they can be dried into powdered products at one time, making them easy to control and manage.
The drying speed is fast, and the surface area of the feed solution after atomization is greatly increased. In the hot air flow, 95%-98% of water can be evaporated instantaneously, and the drying time only takes ten seconds to several tens of seconds, which is particularly suitable for Drying of heat-sensitive materials.
All products are spherical particles, uniform particle size, good fluidity, good solubility, high product purity, and good quality.
The use of a wide range, according to the characteristics of the material, you can use hot air drying, you can also use cold air granulation, the adaptability of the material.
The operation is simple and stable, the control is convenient, and it is easy to realize automatic operation.