Description of Bean dregs dryer

Bean dregs (soybean curb residue), a kind of combined water, oily materials, are the by-product in the process of producing soy milk or tofu. The fresh bean dregs water content is about 90%, the nutrients are higher than many other slags, crude protein content is also high, especially easy to corrupt, and mildew in hot summer high air temperature. Dry bean dregs contain coarse protein 3 times more than rice, is suitable for breeding pigs, chickens, ducks and other nutritional feed. First, bean dregs was dehydrated through high pressure. Most of the water is lost in this way just in a minute. Then the bean dregs enter into the dryer. Bean dregs and the dry fresh hot air moving in the opposite direction under the effect of a special scraping wings(pusher plate) and dry-hot wind. This process is a little long, the temperature is relatively low and the material is running slowly. The dryer is a downstream drying and the outlet temperature is only 40. The whole drying process can fully use the thermal energy and the bean dregs even heated so the toasted bean dregs can have a good color, no burning material and low consumption.

Mechanical structure and working principle of Bean dregs dryer

Bean dregs dryer consists of the heat source, feeding machine, rotary drum, discharging machine, induced draft fan, discharge devices, and distribution cabinet. The wet material is put into the dryer after dehydration. The material can disperse evenly and contact fully with the hot air in the dryer through the stirring of the plate which is in the roller. Thus quicken the speed of drying, heat transferring and mass transferring. In the process of drying, the material can be sent out by the star unloading valve which is in the other end of the dryer under the action of the gradient plate and the hot mass. The technological and all equipments' parameter, structure of the production line are being careful analysis and verified by the experiment of drying the bean dregs, We fully take into account the large moisture content, high protein levels, big viscous and adopted a series of unique original technology to solve these problem to ensure a perfect drying results.

Main features of Bean dregs dryer

1. High degree of mechanization, large production capacity, continuous option

2. Simple and excellent structure, material running smoothly through the cylinder, operating convenience.

3. Less mechanical failure, low maintain charge, low power consumption.

4. Uniformity of drying product is good.

5. Drying production line using a special scattered installations to ensure the dryer's drying effect.

6..It uses innovative and unique sealing device, and sophisticated keep-warm system. Thus reduce the coal consumption of the system effectively.

7. The whole system holds a good performance of sealing. It also has a complete dust removal equipment. There is no dust spilling. It still has a good operating environment.

8. The whole drying system uses electric centralized control, auto-control of temperature for hot air, high automation and convenient operation. You can join in crushing, mixing, granulating, packing and other follow-up steps after drying to produce the finished product of bean dregs particle feed.

Main technical parameters of Bean dregs dryer