When choosing an ozone generator, we must first determine its purpose of use, whether it is suitable for air sterilization and deodorization or water treatment. The selection of ozone generator is very important, and it should be selected from the following aspects. 1. Determine the model of ozone generator, that is, the output of ozone. When buying an ozone generator, we must first determine its purpose of use, whether it is suitable for air sterilization and deodorization or water treatment. When used in air treatment, low-concentration economical open ozone generator can be selected, including open type with air source and open type without air source, and it is best to choose the model with air source. This kind of ozone generator is simple in structure and low in price, but the temperature and humidity affect the amount of ozone produced during operation. The above-mentioned ozone generator belongs to the simplest ozone device, and the high-concentration ozone generator should also be used for air treatment in places with high requirements. When air is treated, it should be put in according to the standard of 20-50mg/M3, and the food and drug industry should choose high value. According to the conversion of space size, the total ozone (that is, the output of ozone generator) can be obtained. When used for water treatment, a high-concentration ozone generator must be purchased (that is, the ozone concentration is greater than 12mg/L).

It is ineffective to treat low concentration water. The high concentration ozone generator comes standard with gas source, gas source treatment device and ozone generator. Small ozone generators can be designed as an integrated model of 5-200g/h, and large and medium-sized ozone generators basically exist in the form of units. 2. Identify the quality of the ozone generator. The quality of ozone generator can be distinguished from manufacturing materials, system configuration, cooling mode, working frequency, control mode, ozone concentration, gas source, power consumption index and so on. High-quality ozone generator should adopt dielectric material, standard configuration (including gas source and purification device), double-electrode cooling, high-frequency driving, intelligent control, high ozone concentration output, low power consumption and low gas source consumption. 3, cost performance. High-quality ozone generators are designed, configured and manufactured according to their standards, and the cost is much higher than that of resistance generators and low-configuration generators. However, the performance of high-quality ozone generator is very stable, and the ozone concentration and output are not affected by environmental factors. However, the ozone generator with low configuration is greatly affected by the environment when it works. The increase of temperature and humidity can greatly reduce the output and concentration of ozone and improve the image processing effect. When purchasing, we should comprehensively compare and evaluate the price and performance. 4. Prevent misunderstanding. Answer: Know whether the ozone generator contains air source. There is a big difference in the cost between generators with air source and generators without air source. If you buy an airless ozone generator because of the price advantage, you still have to make your own air source device, which may cost more in the end. B: Understand the structure of ozone generator, whether it can run continuously, ozone output concentration and other indicators. For example, water purification requires an ozone generator. If the open ozone generator is selected by mistake, it cannot be used. Application scope of air source ozone generator:

Public places: archives, libraries, hotels, restaurants, barbershops, entertainment places, toilets, indoor disinfection and air purification in enterprises, institutions and families. , it has disinfection and sterilization effect on archives, books, documents, tools and other supplies.

Hospitals and pharmaceutical factories: disinfection of dressing rooms, laboratories, operating rooms, wards, preparation rooms, surgical instruments, isolation gown, aseptic workshops and other aseptic places. Is a pharmaceutical factory, health food factory, hospital GMP standard certification, disinfection and sterilization, air purification right-hand man.

Food and beverage industry: Disinfection and sterilization of workshops, aseptic rooms, changing rooms, warehouses and production equipment is a powerful guarantee for the majority of food factories to carry out HACCP standard production, air purification and sterilization.

Breeding: indoor chicken raising, animal feeding, aseptic inoculation, breeding and other odor disinfection, sterilization, air purification.

Warehouse: air disinfection, anti-corrosion and preservation of grain, eggs, Chinese herbal medicines, fruits, vegetables, meat products and aquatic products.

Others: All indoor air that needs disinfection and sterilization, odor elimination, mildew prevention and preservation can be treated with ozone sterilizer.

Confirm the rated marked output of the ozone generator, whether it is a gas source or an oxygen source. Because the ozone output of ozone generator using oxygen source is twice or more than that using air source, the cost of both is almost twice. Therefore, when purchasing the ozone generator, the supply and demand sides should communicate in all directions to avoid mistakes. Never take price as the main measure. 5. Backup machine: For places where continuous work is not allowed to stop, you should have a backup machine when purchasing the ozone generator. In accordance with the principle of dual use and one standby, one is used and one standby.