How to choose the right ozone generator?
Ozone is easy to decompose and can not be stored, so it needs to be prepared and used on site (but under special circumstances, it can be stored for a short time). Ozone generator should be used in all places where ozone can be used. Ozone generator in tap water. Industrial oxidation, space sterilization and other fields are widely used. Ozone is recognized as a broad-spectrum and highly effective disinfectant in the world. Ozone is produced by high frequency and high voltage discharge using air or oxygen as raw materials. Ozone has more active oxygen atom than oxygen molecule. Ozone is a kind of strong oxidant, which can kill bacteria in the air rapidly under certain concentration. No toxic residue, no secondary pollution, known as "the cleanest oxidant and disinfectant" Ozone generator It is very important to select the type from the following aspects: The model of ozone generator is determined It is used for air sterilization and deodorization as well as water treatment. Low concentration and economical open type ozone generator can be selected for air disposal. The use of ozone generator should be determined before marketing. Including open type with air source and open type without air source, the best choice is air source type. This kind of ozone generator has simple structure and low price, but the temperature and humidity affect the amount of ozone. The above-mentioned open type ozone generator is the simplest ozone device. High concentration ozone generator should also be selected for air disposal in places with high requirements. Air disposal should be carried out according to the standard of 20-50mg / m3, and the high value should be selected in the food and drug industry. The total amount of ozone (i.e. the output of ozone generator) can be obtained by space conversion. When it is used for water treatment, it is necessary to purchase high concentration ozone generator (ozone concentration is greater than 12mg / L, and low concentration ozone is invalid for water treatment). High concentration ozone generator should be equipped with gas source and gas source treatment device and ozone generation device according to the standard. The small-sized ozone generator can be designed into an integrated type, with the output of 5-200g / h, and the large and medium-sized ozone generator basically exists in the form of unit 2. Identify the quality of ozone generator The quality of ozonator can be distinguished from manufacturing materials, system configuration, cooling mode, working frequency, control mode, ozone concentration, gas source and power consumption index. High quality ozone generator should be made of high dielectric material, standard configuration (including gas source and purification device), dual electrode cooling, high frequency drive, intelligent control, high ozone concentration output, low power consumption and low gas consumption. 3. Cost performance The generator is far higher than the low-grade generator configuration. However, the performance of high-quality ozone generator is very stable. The design, configuration and manufacturing data of high-quality ozone generator are carried out according to its standards. The concentration and yield of ozone were not affected by environmental factors. However, the low configuration ozone generator is greatly affected by the environment. The increase of temperature and humidity can greatly reduce the output and concentration of ozone, which will affect the treatment effect. The price and performance should be comprehensively compared and evaluated when purchasing. 4. Prevent misunderstanding There is a big difference between the cost of generator with and without gas source. If we sell the ozone generator without air source through the price advantage, A. know whether the ozone generator contains air source. It also needs self-contained air source device, which may cost more eventually. B. No, the ozone generator can operate continuously. For example, an ozone generator is needed for water treatment. If the open type ozone generator is mistakenly selected, it will not be used. D. confirm the rated output of the ozonator, the output marked with air source or with oxygen source. Because when the ozone generator uses the oxygen source, the ozone production is twice as much as the air source, and the cost difference between the two is nearly double. When purchasing an ozone generator, the supply and demand sides should communicate with each other in an all-round way, so as to avoid misunderstanding. Do not use the price as the main reference to measure the ozone generator. 5. Standby machine There should be standby machine when purchasing ozone generator. According to the dual-use and one standby mode, it is not allowed to stop the machine for continuous operation. One for use and one for standby. In order to prevent the normal operation and maintenance of the unit during the alternate repair or standby maintenance.
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