ZLG series vibrating fluidized bed dryer

Working principle

The vibrating fluidized bed dryer generates excitation force through the vibration source, making the material easier to fluidize. The material enters the dryer, and under the action of vibration force and hot air, the material is thrown up and jumps forward along the surface of the fluidized bed. The hot air passes through the fluidized bed to fully exchange heat with the moist material. Then it is dusted by a cyclone separator or bag dust collector and then discharged by an exhaust fan. The dried material is discharged from the discharge port at the other end of the fluidized bed.

This machine is suitable for powder drying in chemical, pharmaceutical, food processing, grain, mineral and other industries.

Performance Features 

1. The vibration source is driven by a vibration motor, which ensures smooth operation, convenient maintenance, low noise, and long lifespan.

2. Uniform fluidization, no dead spots or blow-through phenomena, resulting in uniform drying or cooling products. 

3. Good adjustability and wide applicability. The thickness of the material layer, internal movement speed, and full amplitude can all be infinitely adjusted. 

4. Minimal surface damage to the material. Suitable for drying fragile materials, and irregular particle shapes do not affect the working efficiency. 

5. The structure is fully enclosed. Effectively prevents cross-contamination between materials and air, ensuring a clean working environment. 

6. High mechanical and thermal efficiency, with good energy-saving effects, saving 30-60% compared to general drying equipment.

Structural schematic diagram

Host size

Technical specifications

  Note: The above evaporation rate is the highest evaporation rate.

Applicable raw materials

Suitable for drying or cooling operations of powdery and granular materials in industries such as chemical, pharmaceutical, food, grain, and minerals. Examples include: citric acid, monosodium glutamate (MSG), borax, ammonium sulfate, compound fertilizers, carrots, soybean meal, distillers' grains, seeds, slag, sucrose, etc.

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