Selection principle and application of ozone generator
Release time: March 20, 2019 16:11:06
1. Conclude Ozone generator The type of ozone output value It is used for air sterilization and deodorization as well as water treatment. For air disposal, low concentration and economical open type ozone generator can be selected. When marketing ozone generator, its use should be determined first. There are two types of air source open type and non gas source open type, and 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 produced. The above-mentioned open type ozone generator is the simplest ozone equipment. High concentration ozone generator should also be selected for air disposal in places with high demand. The air should be put into the air according to the standard of 20-50mg / m3, and the high value of food and drug should be selected. The total amount of ozone (i.e. the output value of ozone generator) can be obtained by space conversion. When using it for water treatment, it is necessary to purchase high concentration ozone generator (ozone concentration is more than 12mg / L, and low concentration ozone is invalid for water treatment). High concentration ozone generator is equipped with gas source and gas source treatment equipment and ozone generation equipment. The output value of small and medium-sized ozonators is between 5-200g / h, and the large and medium-sized ozone generators basically exist in the unit method 2. Identify the quality of ozone generator The quality of the ozonator can be distinguished from the production data, system equipment, cooling method, operation frequency, control method, ozone concentration, gas source and power consumption target. High quality ozone generator should be high dielectric data production, standard equipment (including gas source and purification equipment) dual electrode cooling, high frequency drive, intelligent control, high ozone concentration output, low power consumption and low gas consumption. 3. Cost performance The interest rate is much higher than that of low level generator and low equipment generator. However, the function of high-quality ozone generator is very stable, and the planning, equipment and production data of high-quality ozone generator are carried out according to its specifications. Ozone concentration and output value are not affected by environmental factors. However, the low equipment ozone generator is greatly affected by the environment. The addition of temperature and humidity can greatly reduce the output value and concentration of ozone and affect the disposal effect. When purchasing, the quotation and function should be summarized and compared. 4. Avoid misunderstandings There is a big difference between the cost of generator with and without gas source. If we sell the ozone generator without air source after quotation advantage, A. understand whether the ozone generator contains air source. It is also necessary to provide gas source equipment by itself, which may cost more in the end. B. Understand the construction method of the generator, whether it can operate continuously, and the output concentration of ozone. For example, if an ozone generator is required for the treatment of clean water, if the open type ozone generator is mistakenly selected, it will not be able to be used. D admits that the output value of the ozone generator is extra marked, while the output value marked by the use of air source is still the output value marked when the oxygen source is used. Because the output value of ozone generator using oxygen source is twice as large as air source, the cost difference between them is nearly twice. When purchasing ozone generator, both sides of supply and demand should communicate in an all-round way to avoid misunderstanding. Do not take quotation as the primary reference to measure ozone generator. 5. Standby machine There should be standby machine when purchasing ozone generator. According to the dual-use and one standby, it is not allowed to stop the machine for continuous operation. One for use and one for standby. The standby unit should be replaced in the process of equipment protection or repair, so as to avoid the impact of shutdown protection on normal production.
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