The main purpose of drying agricultural products is to remove the moisture inside the materials. When the environmental factors remain unchanged, the higher the temperature, the faster the dehydration efficiency of agricultural products. However, the relative properties of agricultural products will also change to a certain extent. , such as color, shape, fragrance, nutritional value, active ingredients, etc.
 


In order to ensure that the value of agricultural products continues to increase during the drying process, it is necessary to cooperate with temperature and other environmental factors to be able to dry ideal agricultural products. The environmental factors here include time, air humidity, air volume, air volume circulation method, and material swing. put the form and so on. Therefore, when drying agricultural products, the higher the temperature, the better.
 
 
Working principle of drying oven: Air energy heat pump drying room, as the current mainstream agricultural product drying equipment, has an irreplaceable role. This kind of drying equipment is mainly composed of: polyurethane board room with high thermal insulation performance, green environmental protection and intelligent air energy heat pump host, axial flow fan resistant to high temperature and high humidity environment, exquisite tray and high-strength cart and other components. After preliminary treatment, the agricultural products are placed on the tray and sent to the drying room. The heat pump host will consume a small amount of electric energy, absorb the heat energy in the air and release it into the drying room. The fan will convert the heat energy into hot air, making it Circulating in the drying room, the temperature inside the room will continue to rise. After reaching the set temperature value, the heat pump host stops heating, the material starts to evaporate and dehydrate, and the dehumidification fan will discharge the evaporated water out of the drying room. Drying and processing of agricultural products can be realized.


 
It can be seen from the above that temperature plays a pivotal role in the drying and processing of agricultural products. If it is in a high temperature or continuous heating state for a long time, the heat pump host will continue to consume electricity; if the temperature is too low, the drying efficiency of agricultural products will be greatly reduced. Therefore, only by mastering the appropriate drying temperature can agricultural products be dried. efficiency.