Disinfection cabinets are used frequently in life, but many people don't know much about the principle of disinfection cabinets . In fact, the principle of the disinfection cabinet will be different according to different machines, and the final effect is to kill bacteria and viruses. Today, Jia Jiaju.com has also collected some information, let us take a look at the principle of the disinfection cabinet.
What is the principle of the disinfection cabinet?
1, the principle of the disinfection cabinet - ozone disinfection cabinet:
In fact, ozone disinfection cabinets use the strong oxidizing properties of ozone for anti-virus. Ozone is a blue-colored explosive gas at normal temperature. It has a special odor and is one of the strongest known oxidants. It is a spectral fungicide. However, the ozone leak will endanger our health and the allowable valve limit of 0.2mg/m3 in the air at the job site. Therefore, the ozone disinfection cabinet needs to maintain the concentration of ozone in the cabinet to ensure the disinfection effect while ensuring that the ozone does not leak.
2, the principle of disinfection cabinet - ozone plus ultraviolet utensils disinfection cabinet:
About ozone and ultraviolet food disinfection cabinet is a disinfection cabinet that uses ultraviolet rays and ozone as a disinfection method. The UV lamp used for disinfection and sterilization should be a high-ozone UV lamp. The wavelength range of ultraviolet light is 200-275 nm, and the most bactericidal band is 250-270 nm. The ultraviolet radiation energy is low, the penetration is weak, and only the microorganisms directly irradiated can be killed. Therefore, the disinfection site must be sufficiently exposed to ultraviolet rays during sterilization. The UV lamp produces ozone at the same time and also acts as a bactericidal effect.
3, the principle of the disinfection cabinet - electric heating disinfection cabinet:
For the electric heating type disinfection cabinet, the sterilization effect is utilized by using high temperature. High temperatures have a lethal effect on bacteria. The protein in bacteria is denatured and coagulated due to heat, its activity disappears, and metabolism is impeded, leading to death. The disinfection temperature of the electrothermal disinfection cabinet should be ≥100 °C, and the disinfection time should be ≥15 minutes.
How to use the disinfection cabinet:
First, about placing:
The disinfection cabinet can not only be laid flat but also can be hung. When placed horizontally, it should be placed on a flat and solid plane, and there must be a good ventilation environment around it; when it is suspended, it cannot be hit in the wall, otherwise the hook is not enough. Suspension force.
Second, on the use:
Before the tableware is disinfected, it should be washed and dried, which not only saves time and electricity, but also prolongs the service life of the electric heating tube. The tableware should be placed with appropriate gaps when placed, which is beneficial to the full flow of the ozone body in the disinfection chamber and enhance the disinfection effect. Then each layer of the rack load bearing has a certain limit, generally 5kg, pay attention not to be overweight when placed. Do not open the cabinet door during the working process of the disinfection cabinet. First, prevent ozone gas from leaking out and cause it to be polluted in the air. Second, the high temperature disinfection cabinet works when the surface temperature is high and it is easy to burn. It should be finished at the end of its work and the heat is emitted. Then open the door to take the tableware.
The above is a brief introduction to the principle of the disinfection cabinet and the use of the disinfection cabinet. Now everyone should have a general understanding of the principle of the disinfection cabinet and the instructions for use! In addition, when purchasing, you should decide according to your actual situation. For more related introductions, please stay tuned for the tracking introduction of Xiaojiaju.com.
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