To understand the microwave sterilizer, you can start from its working principle and characteristics

The thermal effect of the microwave sterilizer on the bacteria is to change the protein, so that the bacteria lose the conditions for nutrition, reproduction and survival and die
.

The biological effect of microwaves on bacteria is that the microwave electric field changes the potential distribution of the cell membrane section, affects the concentration of electrons and ions around the cell membrane, and thus changes the permeability of the cell membrane.
Therefore, the bacteria are malnourished, unable to metabolize normally, the cell structure and function are disordered, and growth and development are inhibited.
And death
.

The working principle of the microwave sterilizer is to achieve sterilization through the cooperation of special thermal and non-thermal effects.
The thermal effect is that under the action of a certain intensity of microwave field, the insects and bacteria in the food will absorb microwave energy and become hot due to molecular polarization.
Degrades its proteins and loses its marine biological activity
.

The thermal effect of microwaves is mainly used for rapid heating and sterilization
.

Product features of microwave sterilizer: 1.
Uniform heating to improve product quality: microwave energy penetrates into the material, so that heat energy is generated inside and outside the material at the same time
.

With the continuous evaporation of water on the surface of the material, the temperature of the surface of the material will be slightly lower than the temperature of the inner layer, and the formed temperature gradient is from the inside to the outside, which is consistent with the direction of vapor pressure migration and heat migration accompanying the heating process
.

According to the material drying theory, this heating state is very beneficial to material drying
.

2.
Small thermal inertia, instant heating and easy control: the energy output by the microwave is immediately absorbed by the material and heated
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But for traditional heating, their output energy is absorbed by both the material and the cold furnace body
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Micro-heating only needs electricity, and as long as the microwave power is controlled, it can be heated or terminated immediately, and there is no preheating process
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The application of man-machine interface and PLC can realize the automatic control of the technological process
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3.
Rapid heating and energy saving: The mechanism of microwave heating is completely different from that of traditional heating methods (heat conduction, convection, radiation).
When the heating temperature is reached, it can save energy by more than 2-3 times compared with traditional electric heating and far-infrared heating
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4.
Small footprint, safety and environmental protection: microwave energy is concentrated and heated quickly, so that it occupies less space
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The scientific leakage energy suppression system makes the microwave leakage strictly controlled within the national standard, and does not produce radioactive hazards, and there is no harmful gas emission in the whole process, and no waste heat and dust pollution are generated
.