Starch residue is a by-product of starch production and processing. Starch residue is the residue after extracting starch from beans and potatoes and has high nutritional value. It is the raw material for making animal feed. A large number of starch residues that have not been dried are discarded and accumulated, which not only occupies land area, but also is more prone to decay and deterioration, and also wastes resources. Therefore, it is necessary to carry out drying treatment by starch residue dryer. The treated starch residue can be sold as raw material for animal feed.

There are two types of starch residue dryers in Jiutian Machinery: rotary dryers and flash dryers.

The advantages of starch residue rotary dryer:

1. The energy-saving effect is good. There are many choices of heat sources for the starch slag dryer. Various heat sources such as coal, natural gas, steam, and biological particles can be used. , save energy consumption.

2. Easy to operate, the starch slag dryer has a high degree of automation, simple structure design, and easy operation. The entire production line of the equipment can be operated by 3 to 5 people, which greatly reduces human labor. At the same time, the equipment runs for a long time and the probability of equipment failure occurs. Low and low maintenance cost.

3. The processing output is high. The drum starch slag dryer is equipped with special dispersing and lifting integrity, which can stir and separate the starch slag material sent into the drum, and accelerate the mixing and contact of the material with the high-temperature hot air, which can not only improve the The utilization rate of heat energy can also improve work efficiency, and also reduce the drying time of materials, and the drying effect is more guaranteed.

Advantages of starch residue flash dryer:

The starch residue flash dryer has a small footprint, low investment and simple equipment operation. At the same time, the unit process of drying, crushing, screening and conveying can be combined to operate, not only the process is simplified, but also the operation is easy to be automatically controlled, and it can be widely used in various powder and granular materials.

Due to the high airflow speed, the particles are well dispersed in the gas phase, and the entire surface area of ​​the particles can be used as the effective drying area. Therefore, the effective drying area is greatly increased. At the same time, due to the dispersion and agitation during drying, the surface of the gasification is constantly renewed, so the heat and mass transfer processes of drying are more intensive. Short drying time The contact time of the gas-solid two phases is extremely short, the drying time is generally 0.5~2 seconds, and the longest is 5 seconds. For heat-sensitive or low-melting materials, it will not cause overheating or decomposition and affect its quality.

Zhengzhou Jiutian is a professional drying equipment supplier. If you want to know more about the equipment, please leave a message for consultation.