Correct application of dehumidification technology to create greater benefits
Author：Lianzhong | Release time：2021-06-15
Basically, industrial dehumidification is used in two places: to prevent objects from absorbing moisture again, and to dry products
If the dehumidification technology can be applied correctly, the production technology can be improved and amazing benefits can be created.
There is no doubt that product drying is a black box technology in industrial process. Experience tells us that few companies understand the science of product drying. They completely rely on experts who manufacture drying equipment. Even if they invest money to purchase equipment, they do not understand the operation principle at all. Although their experience knows the special drying methods required for each product, unfortunately, the lack of drying principles still costs millions of pounds a year.
Most products use hot air to evaporate moisture and take it away. But the heating speed of hot air is slow, and it will damage the product. For example, high heat can destroy the heat; The yeast will not ferment normally after being dried by hot air.
Product drying is a science, moisture movement is like a temperature difference in order to form heat transfer, there must be a vapor pressure difference, moisture will move, the size of the pressure difference, depending on the product process.
Each product has its own drying characteristics, temperature, air flow through the product, moisture release rate, vapor pressure difference are the key factors affecting the success of drying. Unfortunately, few companies study this information, which leads to the wrong investment in equipment and completely depends on the drying equipment manufacturer to determine the drying conditions of their products.
In recent years, the application of dehumidifier in the field of product drying has an increasing trend, because customers perceive that low temperature drying has a positive effect on product quality and operating cost. Dehumidifier can improve the quality without affecting the production speed.