Working principle and characteristics of bean dregs dryer

Bean dregs is a material containing high moisture and protein. Different materials require different drying processes. It is very important to choose the correct drying process. There is no drying based on the characteristics of the material, and it cannot be dried at one time. At the same time, the temperature cannot be too low, otherwise it will easily cause uneven dryness and wetness of the dried material.

working principle

The bean dregs dryer is mainly composed of a heat source, a feeder, a rotary drum, a discharging machine, an induced draft fan, an unloader and a power distribution cabinet. After the dehydrated wet bean dregs enter the dryer, they are evenly dispersed in the dryer and fully contacted with the hot air under the flipping of the evenly distributed lifting plates in the drum, which accelerates drying heat transfer and mass transfer. During the drying process, the bean dregs are discharged to the star-shaped discharge valve in the other section of the dryer under the action of the inclined lifting plate and the heat medium to discharge the dried product.

Features

1. Drying has a high degree of mechanization, large production capacity, and can operate continuously.

2. The structure is excellent and simple, the material runs smoothly through the resistance of the cylinder, and the operation is easy.

3. Few faults, low maintenance costs and low power consumption.

4. The drying uniformity of the product is good.

5. The bean dregs drying production line adopts a special dispersing device to ensure the drying effect of the dryer.

6. Adopt a novel and unique sealing device, coupled with an effective thermal insulation system, which effectively reduces the coal consumption of the drying system.

7. Utilize boiler exhaust gas drying, energy saving and environmental protection, easy installation, small footprint, low energy consumption, saving resources and improving economic benefits.

8. The overall system has good sealing performance and is equipped with a complete dust removal device. There is no dust spillage and the operating environment is good.

9. The entire drying system adopts electrical centralized control, and the hot air temperature is automatically adjusted. It has a high degree of automation and is easy to operate.

10. After the drying section, subsequent sections such as crushing, mixing, granulating, and packaging can be connected to produce finished bean dregs pellet feed.