ZL Vibrating fluid bed dryer


ZL Vibrating fluid bed dryer, is a new type of drying equipment. The vibrating fluidized bed drying and cooling system is designed by the principle of vibration fluidization, featuring high efficiency, energy saving and excellent performance.

Vibrating fluid bed dryer
Vibrating Fluid Bed Dryer


According to the needs of the control system, hot and cold air temperature, pressure sensor and discharge end infrared moisture detector can be set to realize the dynamic automatic control of the whole system and improve the stability of material quality.


1. The fluidization is stable, and there is no dead bed and blow through phenomenon, so that a uniform product can be obtained.

2. Smooth operation, convenient maintenance, low noise and long equipment life.

3. Adapt to the width of the surface, for different bulk density, particle size, water content, water-based materials can be adapted.

4. The surface damage to the material is small, can be used for the drying of fragile materials, the material particles are irregular, and does not affect the working effect.

5. The working environment is clean, can work continuously.

6. High heat utilization efficiency and obvious energy saving effect.


The ZL vibrating fluidized bed dryer consists of a vibrating fluidized bed, a hot air system, a cold air system, a blower, a dust collection system and an operation monitoring control system. By changing the vibration parameters of the fluidized bed, such as the vibration amplitude and vibration frequency, The vibration angle can flexibly control the residence time of the material, so as to accurately control the temperature and water content of the material.

Vibrating fluid bed dryer
Vibrating Fluid Bed Dryer


The vibrating transport fluidized bed dryer is driven by a vibrating motor or an elastic connecting rod excitation device to periodically vibrate according to a fixed frequency and amplitude. The material to be treated is combined with the exciting force and the cold air or hot air with a certain pressure. The fluidized form is formed, and the thickness of the layer is evenly spread on the bed surface to move forward at a uniform speed, so that the material particles are in full contact with the medium, and the heat and mass transfer process is completed to achieve the purpose of drying or cooling; While the hot and cold wind takes away the moisture and heat energy in the material, it also takes away some of the dust. The dust collection system will recover 98% of the dust in the exhaust air and clean it.


ZL vibrating fluidized bed dryer is suitable for drying, cooling, etc. of powder, filament and granular materials in chemical, pharmaceutical, food processing, sugar, seed, tobacco, paper, plastic, synthetic fiber, compound fertilizer and other industries. operation.

Installation and use:

Any abnormal phenomena (such as vibration, sharp noise, and excessive temperature rise) during the operation of the equipment should be stopped immediately and checked until the cause is found and eliminated. If necessary, please contact the company. The equipment cleaning process may involve live parts, chemical carcasses or high temperature carcasses. Please follow the instructions in the product’s instruction manual to avoid electric shock, bumps or falls.


The Vibrating fluid bed dryer is divided into ZLZ type using vibration motor as excitation source and ZLL type adopting elastic linkage driving device according to the excitation type. Customers can choose according to actual needs.

Vibration Conveyor