Sweet potatoes have strong reproductive capacity and a wide planting area. Sweet potatoes are popular in the starch and food industries due to their rich nutritional value. Starch factories and alcohol factories will produce a large amount of sweet potato residue during the production process. Sweet potato residue is rich in nutrients such as cellulose and protein, but due to its high water content, it is not conducive to further processing and utilization. In view of this characteristic, the sweet potato residue dryer developed by our company adopts special dehydration, temperature adjustment and other settings. The dried sweet potato residue has a uniform color and no loss of nutrients, and is well received by customers.

Working principle of sweet potato residue dryer: Sweet potato residue dryer is mainly composed of heating, feeder, drum, discharge machine, induced draft fan, unloader, power distribution cabinet, etc. After the dehydrated wet potato residue enters the dryer, it is evenly dispersed in the dryer under the rotation of the evenly distributed sheets in the drum, and fully contacts with the hot air, thereby accelerating the heat and mass transfer of drying. During the drying process, the potato residue is sent to another star-shaped discharge valve of the dryer under the action of the inclined plate and the heat medium to discharge the dried product.

The main performance characteristics of sweet potato residue dryer are as follows:

1. Short drying time

The sweet potato residue dryer has high working efficiency and a large daily processing capacity. The specifications of the sweet potato residue dryer can be selected according to the user's output. It is suitable for processing a large amount of sweet potato residue and has high work efficiency.

2. Small footprint

Sweet potato residue dryer and vegetable three-cylinder dryer save floor space to a great extent and are suitable for customers with limited space.

3. High degree of mechanization, large production capacity, continuous operation

The machine has a high level of automation and good visibility. Problems can be discovered in time to reduce losses, which improves the efficiency of industrial production. The machine can operate continuously and has a large production capacity.

4. High thermal efficiency

Due to the use of three-cylinder drying, the heat conduction efficiency of the overall machinery is very high, which simply improves efficiency and reduces costs to a great extent.

In addition, the equipment is very practical. The sweet potato residue dryer can not only dry sweet potato residue, but also dry starch residues such as sweet potato residue, potato residue, soy sauce residue, traditional Chinese medicine residue, wine vat, fruit residue, etc. The equipment has good drying efficiency, and the moisture content of the material can be dried to less than 12% at one time. Due to its unique device, it can effectively avoid wall sticking and wall blocking.