What are the advantages of an airflow dryer?

What are the advantages of an airflow dryer?

The airflow dryer uses the principle of instant airflow drying, which has the characteristics of high drying strength, short drying time, low energy consumption, easy operation, and good product quality. , suitable for drying high-viscosity and high-humidity materials. The hot air dryer can dry high-humidity materials with an initial water content of less than 65% to a final water content of less than 5-12%. The drying time is short, generally 2-20 minutes.

1. The drying strength of the airflow dryer is high. Due to the high airflow velocity, the material is well dispersed in the gas phase, and the entire surface of the material can be used as the effective drying area. Therefore, the limited drying area is greatly increased. At the same time, due to the dispersion during drying And agitation, the gasification surface is constantly updated, so the heat transfer process of drying is strong.

2. The drying time is short, the contact time between the material and the air is very short, the drying time is generally 0.5-5 seconds, and it will not cause overheating or decomposition to affect the quality of heat-sensitive or low-melting point materials.

3. High thermal efficiency, airflow drying adopts parallel flow operation of material and gas, the material temperature and air temperature can reach a reasonable state from the beginning to the end, and the drying time is short, so a higher drying temperature can be used.

4. Wide application range, high output, large precipitation range, simple structure, small footprint, low investment and maintenance costs.

5. Source of hot air, oil furnace, gas furnace, coal-fired hot air furnace, steam heat exchanger.