Product Description
Our potato starch drying drum is a rotating continuous drying equipment with internal heat conduction. The rotating drum adheres to a certain thickness of potato starch material through its under-slot, where heat is transferred to the inner wall of the drum via pipes, then conducted to the outer wall, and finally to the material, causing the moisture within the material to evaporate and be dehumidified, thereby drying the moisture-containing material. The dried material is scraped out of the drum by a scraper installed on the drum surface and sent to a spiral conveyor located below the scraper, where the dried material is concentrated and packaged through the conveyor.
Product Features
High thermal efficiency.
The heat transfer mechanism of the potato starch drying drum is conductive, ensuring a consistent heat transfer direction throughout the operation cycle. Apart from the heat dissipation through the lid and the cooling loss, the remaining heat is used for evaporating moisture in the drum material, achieving a high thermal efficiency of 70%-80%.
2. Flexible operation, wide applicability.
Many drying coefficients of the potato starch drying drum can be adjusted. Factors such as the concentration of the incoming material, the thickness of the coating film, the temperature of the heating medium, and the speed of the roller can all alter the drying efficiency of the potato starch drying drum. Many of these factors are unrelated to each other. This greatly facilitates the operation of the potato starch drying drum, allowing it to accommodate the drying of various materials and meet different yield requirements.
3. Short drying time.
The drying cycle for materials typically ranges from 10 to 300 seconds, suitable for thermosensitive materials.
4. High drying rate.
Due to the thin material coating on the cylinder wall, typically ranging from 0.3 to 1.5mm, and the consistent direction of heat and mass transfer, the material coating surface can maintain an evaporation amount of 20-70kg.
