Seasoning drying equipment/Sichuan pepper microwave machine/Seasoning microwave drying and sterilization equipment

Microwave drying equipment for Sichuan pepper seasoningUnlike traditional drying methods, its heat conduction direction is the same as the direction of moisture diffusion. Compared with traditional drying methods, it has the advantages of high drying rate, energy saving, high production efficiency, uniform drying, clean production, easy automation control, and improved product quality. Therefore, it is increasingly valued in various fields of drying. As early as in the past worldIn the 1960s, a large amount of research was conducted abroad on microwave drying, the application and theory of microwave drying equipment, and further development has been achieved in recent decades. The research on microwave drying technology in China started relatively late and has a certain gap compared to foreign countries, but it has also achieved good results and many research and application achievements. our countryIt has been used in the food industry, materials chemical industry, pharmaceutical industry, mineral mining industry, ceramic industry, laboratory analysis, wet natural rubber processing and other fields.

The microwave drying equipment for seasonings can extend the shelf life of food by 3-8 times through microwave drying and sterilization treatment, without damaging the original nutritional content, color, taste, and natural flavor. Compared with other drying, sterilization, and thawing equipment, it can reduce the footprint and energy consumption by 30% to 100%. And it does not produce "three wastes" pollution.
Seasoning microwave drying equipmentThe principle is electromagnetic waves with frequencies ranging from 300 megahertz to 300 gigahertz. The water molecules in the heated medium material are polar molecules. Under the rapidly changing high-frequency electromagnetic field, its polarity orientation will change with the variation of the external electric field, causing molecular motion and mutual friction effects. By converting the field energy of the microwave field into thermal energy within the medium, the temperature of the material is raised, resulting in a series of physical and chemical processes such as thermalization and puffing, thus achieving the purpose of microwave heating drying.