Disinfection cabinet refers to the way through ultraviolet, far infrared, high temperature, ozone, etc. , for tableware, tableware, towels, clothing, beauty and hair care appliances, medical equipment and other items for drying, sterilization, insulation and dehumidification tools.
In the current electrical age, almost every household has a disinfection cabinet, so who knows what principle it uses to disinfect tableware? Now let me tell you something, let’s get to know!
The detailed content
Disinfection cabinet is the first electrical product invented in China, which is widely used in hotels, guesthouses, restaurants, schools, troops, canteens and other places.More and more Chinese families pay attention to the importance of disinfection cabinets, the future will also be one of the household daily appliances, its shape is generally cabinet box, most of the cabinet body is stainless steel, the panel is tempered glass or stainless steel two.
Disinfection cabinets can be divided into high-pressure steam tableware disinfection, electric tableware disinfection cabinet, ozone tableware disinfection cabinet, ultraviolet tableware disinfection cabinet and combined tableware disinfection cabinet. High-pressure steam tableware disinfection cabinet disinfection cabinet that disinfects tableware through high-temperature steam; A disinfectant cabinet for the sterilization of food utensils heated by an electric heating element; Disinfection cabinet for ozone utensils disinfection by ozone utensils; UV food utensils disinfection cabinet ultraviolet light as one of the means of disinfection of food utensils disinfection cabinet, only by UV disinfection cabinet is not suitable for food utensils disinfection; Combination type tableware disinfection cabinet is composed of two or more disinfection methods, which disinfects tableware.
The principle of ultraviolet disinfection cabinet:
The sterilization principle of ultraviolet disinfection cabinet is to damage the structure of DNA in the body, kill bacteria or lose the ability of reproduction by irradiating bacteria, viruses and other microorganisms. DNA has the strongest absorption of ultraviolet rays with a wavelength of 253.7nm. The sterilization effect of ultraviolet rays is related to its irradiation intensity and total irradiation amount, and the killing rate is generally ≥ 99%.
Principle of high temperature disinfection cabinet:
High temperature disinfection is through heating the temperature to 100℃, and maintain for more than 15 minutes, so as to achieve the purpose of sterilization, this high temperature sterilization mainly includes: bacteria, viruses and other microbial body. The high-temperature disinfection cabinet generally adopts the far infrared heating method. The electric heating element heats the air or generates radiant heat. After the appliance is subjected to high temperature for a period of time, the bacteria, viruses and other microorganisms on its surface will be deformed and thus be killed.