[Features]:
When drying granular materials in a regular fluidized bed, the particles should be uniform and have specifications, otherwise it will form a channel flow and stagnation zone. When the particle size distribution is wide, there will be severe entrainment, and the humidity is prone to clumping. In addition, due to particle backmixing, the particle residence time distribution range is large, and the particle moisture content is uneven, which limits the scope of use of regular fluidized bed drying devices. In order to overcome its shortcomings, foreign countries have conducted extensive research on improving fluidized bed performance and other aspects. Especially in today's energy tight environment, strengthening mass and heat transfer processes, saving energy, and improving quality make fluidized bed devices widely adaptable and economically reasonable, which is of great significance. With the help of relevant research institutions and by referring to imported products, our company has developed a vibrating fluidized bed drying (cooling, humidification) machine. The machine has a good design, reliable quality, wide applicability, significant energy saving, and the ability to dry materials that are difficult to dry on other equipment. Therefore, it has been widely welcomed by various industries.

【 Principle and Structure 】:
When the vibrating fluidized bed dryer is used, the vibration motor generates excitation force to make the machine vibrate. The material jumps forward under the action of the excitation force in this given direction. At the same time, the hot air input from the bottom of the bed makes the material in a fluidized state, and the material particles are fully in contact with the hot air, thus achieving the ideal drying effect. The material enters from the material inlet, and the material on the vibrating groove is in orthogonal contact with the hot air flowing into the lower part of the vibrating groove for heat transfer. The humid air is led out by the induced draft, and the dry material is discharged from the discharge outlet.

【 Instructions 】:
This machine is widely used for drying, cooling, and humidifying powdered and granular materials in industries such as chemical, light industry, medicine, food, plastics, grain and oil, slag, salt production, tobacco and sugar. It can also be used for drying, cooling, and humidifying operations. Its characteristics are as follows:
1. Driven by a vibration motor, it runs smoothly, produces low noise, has a long lifespan, and is easy to maintain.
2. Vibration makes the material easy to reach a fluidized state, increases the effective Fourier transform coefficient, and therefore has high thermal efficiency. The temperature distribution of the bed is uniform and there is no local overheating phenomenon. Uniform fluidization, no dead corners or blowing through phenomena. Vibration plays a conveying role and is also beneficial for energy conservation. It can save 30-60% energy compared to general drying devices.
3. The thickness of the material layer and the speed and amplitude of movement inside the machine can be infinitely adjusted, with good adjustability and a wide range of speed applications.
4. The material has minimal surface damage and can be used for drying fragile materials. It can also be used when the material particles are irregular without affecting the effect.
5. Adopting a fully enclosed structure effectively prevents cross contamination between materials and the outside world, resulting in a clean environment and improved working conditions.
6. Vibration promotes fluidization, reduces air demand, and lowers particle entrainment rate