Application of belt dryer in the biological industry
With the development of science and technology, drying technology is increasingly mature, belt dryers can not only be applied to the pharmaceutical industry but also widely used in biology, chemical industry, food, new energy, and other industries.
One example of belt dryer application in the biological industry.
Drying fertilizer bacteria particles by VBD
Biological organic fertilizer is made from fertilizer bacteria . Bio-organic fertilizer has complete nutritional elements, and can improve soil quality thus improve productivity. Therefore, bio-organic fertilizer will gradually replace chemical fertilizer in the future for some time. So drying of fertilizer bacteria should be taken seriously.
The belt dryer is a special suitable for drying fertilizer bacteria particles drying equipment.The solvent (water) content of the fertilizer bacteria particles is 22%, the immaterial contains active bacteria, so the drying temperature can not be high, and should be less than 60 degrees, this is easy to be realized by minjie belt dryer.
Drying Process of Fertilizer Bacteria Particles
The drying is divided into three areas, and the drying temperature in each zone is 50-55 ℃, so the drying process can be completed at the fastest speed while ensuring the activity of the bacteria in the fertilizer bacteria particles. After evaporation, drying, cooling process, the final powder is obtained and the whole process is under vacuum, which ensures the activity of bacteria and end-product quality.
Belt drier applications in other industries
Belt drier applications in other industries are similar, the drying temp and speed are set according to the characteristics of the material , for heat-sensitive materials, we can set low temperature, if no drying temp requirement, we can raise the drying temp to improve speed and production.
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