Beef jerky drying and sterilization/Beef jerky microwave dryer/Beef jerky microwave drying and sterilization equipment

The microwave drying and sterilization equipment for beef jerky uses electromagnetic waves in the frequency range of 100MHz-100000MHz. Compared with the temperature field of microwave sterilization, the electromagnetic field is the main factor causing bacterial death, especially at lower temperatures. Fully utilizing the changing electromagnetic field can obtain a new method and technology for sterilization at lower temperatures. The non thermal factors exhibited by electromagnetic fields in the sterilization process have become the dominant factor in bacterial death, breaking the conventional pattern of heating sterilization. The object of resistance for bacteria to survive has been changed to "electromagnetic force". The sterilization mechanism of pulsed electromagnetic fields is mainly manifested in the following two aspects: electric field effect and ionization effect, commonly known as "non biological effects".

The biggest features of the microwave drying and sterilization equipment for beef jerky are as follows:
1. High efficiency, energy-saving, and uniform heating. Microwaves have penetrability and can penetrate into the interior of beef jerky for heating, achieving simultaneous heating inside and outside. Only the heated beef jerky absorbs microwave energy, resulting in high electric heating efficiency, uniform heating, and low heat loss. Compared with conventional electric drying, it can generally save 1/3 to 1/2 of electricity.
2. Low temperature sterilization has a good effect, with dual sterilization effects of microwave heating and non heating. Compared with conventional methods, it has the characteristics of low temperature and speed, which can maintain the original color, aroma, and taste of food without damaging its nutritional content. At the same time, it has a puffing effect and a good product taste.
3. Convenient and timely control, production not affected by climate conditions, microwave equipment can be used immediately without thermal inertia, microwave power and transmission speed can be continuously and smoothly adjusted, and production can be carried out continuously for 24 hours.
4. Microwave equipment does not emit thermal radiation during heating, which can improve working conditions. The microwave leakage meets national standards. The equipment has a compact structure and occupies a small area.