Yuba is a common ingredient in our daily life. In the process of making Yuba, in addition to cooling, there is another important step, which is drying. The drying process used in this process is our own. The heat pump dryer equipment is used for drying.
In fact, the previous drying equipment did not use heat pump drying equipment, but used coal-fired, boiler, natural drying and other methods for drying, but this method was not efficient when drying, and later The technical section of our heat pump dryer equipment is mature, so we use our heat pump dryer equipment for drying, so you know the process steps of drying if you use heat pump dryer equipment for drying what is it?
In fact, our yuba drying is roughly divided into our preheat drying, heating drying, end constant temperature and so on.
Preheat drying: Preheat drying, the drying temperature at this stage is controlled at about 30°C, and the drying time is about 8 hours, but what we need to pay attention to here is that the sugar yuba here is not allowed.
The first drying stage: In this stage, the drying temperature is about 65°C, and the humidity is controlled at about 30%. The drying time in this stage is shorter than the previous one, and the drying time is about 6 hours.
The second drying stage: In this stage, our drying temperature is about 80°C, and the humidity target is 10% of ours. The drying time can be shortened, and the drying time is about 2 hours, and then we leave it for another period of time. After time, drying can be completed.