1, in the application of surface sterilization, UV surface sterilization devices are widely used in food, electronics, semiconductors, liquid crystal displays, plasma TVs, crystal vibrators, precision devices, chemical industry, medicine, health care, biology, beverages, agriculture, etc. UV light source irradiation of food, materials and other surfaces, has a fast, efficient, non-polluting sterilization effect, so as to maintain the high quality of the product. Compared with traditional sterilization methods, surface sterilization has a fast sterilization speed, continuous processing and batch processing, simple operation, environmental protection without secondary pollution and other characteristics.
2, in the application of water treatment. The use of ultraviolet germicidal lamps for water treatment with immersion and over-flow two methods, directly into the ultraviolet lamp into the water, known as submerged; ultraviolet lamps into the casing used, known as over-flow. The main method used is the over-flow method. Over-flow type of equipment is the working principle of the water pump to generate pressure of a certain flow rate of water flow through the ultraviolet transmittance of the quartz casing periphery, the ultraviolet lamp by the ultraviolet light produced by the ultraviolet light on the water for disinfection, sterilization. Characterized by the water flow rate is very fast, generally in the quartz jacket flow through the time for no more than 1s, so the requirement of germicidal lamps of ultraviolet intensity is very high, generally required in the surface intensity of more than 30,000uw/cm2.
3, in the application of medical environmental health. The use of ultraviolet disinfection lamps for sterilization of air in the hospital has been decades of history, there are static air direct irradiation method and flow air disinfection method. Static air direct irradiation method using ultraviolet disinfection lamp direct irradiation, the disadvantage is that the irradiation of the place can not be disinfected, disinfection can not be present. Flow air disinfection method using dynamic air disinfection machine, this disinfection machine can make up for the above two defects. Mobile air disinfector working principle is through the indoor air circulation, through the disinfector air sterilization, so as to achieve the purpose of the entire indoor air disinfection. The structure of this type of sterilizer is mostly taken from the indoor unit of the household air conditioner shell. Mobile air sterilizers have evolved into various types of sterilization equipment, including sterilizing air conditioners and air purifiers. The use of these products has also been popularized, and the products that used to be used only in hospitals are now being used in homes, offices, and public places. Functionality is also diversified, previously only used to sterilize the product can be used for health care, preventive role, to become a health-related products.
The above is the application of ultraviolet disinfection lamps for what is related to the content.
These are the relevant contents of the application of UV sterilization lamps.