Wuxi Datang Drying Equipment Manufactory
Home > Exhibition > Content
Fluidized bed dryer working principle
- Feb 13, 2017 -

Fluidized bed drying is a very effective method of drying of solids. Suspended particles in the air fully exposed on the surface in a dry environment, so as to obtain better results, and reduce drying time. Entry and exit by continuous control of the drying air and solids mix, to achieve the same effect of temperature and uniform drying of the product.
Vibration fluidized bed dryer working principle
Materials from the inlet into the machine, in the presence of vibration, material thrown horizontally continuous forward movement, hot air up through fluidized bed with wet material after heat, after cyclone dust by wet air outlet drain, dry material from the discharge port.
Features: driven by vibrating motor, stable running, low noise, long life and easy maintenance. High thermal efficiency, energy saving dryer than the average 30%, uniform temperature distribution in the bed, without local overheating, Fluidization evenly, no dead ends. Material layer thickness and internal movement speed and amplitude can be stepless adjustment throughout the design, good adjustability, steeples. Surface damage of the materials can be used for fragile materiel drying, irregular particles can also be used, does not affect the result. Totally enclosed structure, effectively prevent materiel from cross contamination with outside, clean environment, and it may contiguously work. When used with a high moisture content in large volumes of material, the way multiple series can be used to meet the user requirements.
Vibration fluidized bed dryer applications and features
Vibration fluidized bed dryer is widely used in chemical industry, light industry, medicine, food, plastic, oil, slag, salt, tobacco, sugar and other industries powdery, granular materials drying, cooling and humidifying operations, also used for drying and cooling, cooling and humidifying operations. Their characteristics are as follows:
Vibration fluidized bed dryer 1, driven by vibrating motor, stable running, low noise, long life and easy maintenance.
2 vibration material, vibration fluidized bed dryer fluidized State, increasing the effective heat transfer coefficient and high thermal efficiency. Bed temperature distribution, without local overheating. Flow evenly, no dead ends and blown through phenomenon. Vibration transmission, but also to save energy. Energy saving dryer than the average 30-60%.
3, the material layer thickness and internal movement speed and amplitude can be infinitely adjusted, good adjustability, speed wide.
4, material surface damage and can be used for fragile materiel drying, irregular particles can also be used, does not affect the result.
5, vibration fluidized bed dryer used in totally enclosed structure, effectively prevent materiel from cross contamination with outside, clean environment, and improved working conditions.
6, vibration fluidized bed, reducing demand for air, particle entrainment rate.