I. Introduction to ozone disinfection cabinet
In ozone disinfection cabinet, ozone uses a high-voltage silent discharge device to generate ozone molecules, which are reduced to oxygen molecules by strong oxidation to achieve the purpose of sterilization. Tools for sterilization, heat preservation and dehumidification of tableware, towels, beauty salons and medical devices. The appearance is generally box-shaped, and most cabinets are made of stainless steel. Compared with ultraviolet, far infrared and high temperature disinfection methods, ozone disinfection is more used in industry and home.
Ozone disinfection is mainly a chemical disinfection method. The disinfection cabinet destroys the living environment of bacteria through the release of ozone, thus achieving the purpose and effect of sterilization. Ozone sterilization belongs to ultra-low temperature disinfection in the use of disinfection cabinets, which is suitable for all kinds of tableware, especially those that are not resistant to high temperature, such as wood and glass products, so there is no strict limit on the general disinfection scope and it is a good choice for low temperature disinfection.
Ozone disinfection cabinet can be divided into one star and two stars according to disinfection effect, and horizontal and vertical according to structure. At the same time, there are differences between single door and double door, with various forms and convenient selection.
Second, the ozone disinfection cabinet principle
In ozone disinfection cabinet, using the principle that ozone is heavier than air, an ozone generator was installed in the center of the top of the disinfection cabinet, which made the ozone sterilization distribution more uniform and extensive. Because of its strong oxidation, ozone presents outstanding sterilization and disinfection function, and it is an efficient and environmentally friendly bactericide. It can oxidize and denature the protein shell of fungi and other bacteria, and kill bacterial propagules, viruses and fungi.
As a normal temperature and low temperature disinfection cabinet, its advantages are not available in other disinfection methods. Because the power of high-temperature disinfection cabinet is too large, it is easy to cause uneven temperature and damage and deformation of heated objects; Its disadvantages: the sterilization time is long, which should generally reach 50 ~ 60 minutes; In addition, if there is water on the surface of the object to be disinfected, the disinfection effect of ozone will be weakened.
Many consumers are worried that the ozone smell in the disinfection cabinet will do harm to people's body shape. In fact, low-concentration ozone can stimulate people's nervous system, purify the air and kill pathogenic bacteria in the air, while high-concentration ozone will affect health. Therefore, when using ozone disinfection cabinet, tableware should not be taken out immediately after disinfection, and should be reused after a period of time.