What are the materials suitable for fluidized bed drying equipment?
The wet material entering the fluidized bed comes into contact with the hot air above the air distribution plate, and the material particles are suspended in the airflow, forming a fluidized state. The material particles in a fluidized state are uniformly and thoroughly mixed with hot air, and undergo strong heat and mass transfer to remove moisture and achieve drying. Qualified products are discharged from the discharge outlet of the fluidized bed, and the dust containing gas is purified by the dust removal device and discharged into the atmosphere by the induced draft fan.
Performance characteristics:
1. The structure is simple and easy to maintain.
2. Easy to operate and runs smoothly.
3. Gas solid two-phase contact is uniform, with high relative velocity, fast heat transfer rate, and high thermal efficiency.
4. No rotating or vibrating parts, low equipment maintenance costs.
5. For heat sensitive materials, lower temperatures can be used for drying without damaging the particles.
Applicable materials:
Granular materials, powdery materials, block materials, fibrous materials, and special shaped materials.