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Calculation method of ozone dosing in swimming pool water treatment


There are already many ozone generator manufacturers in China, some of which do not have the ability to develop technically and test methods; in production, they use low-quality components, causing the system to malfunction; in sales, they use false publicity methods, For example, bragging that your product is the skill of a certain university, and the power consumption of 1 kg of ozone is only 1 degree, etc.; in use, it cannot provide effective technical guidance to users. These have hindered the promotion and application of domestic ozone generators. At present, some manufacturers with independent intellectual property rights have emerged in China. These manufacturers have their own research and development teams. The technical level and quality of ozone generators have reached the international leading level. Their products have been used in many large swimming venues and international swimming competitions. got applied.

1. The technical level and quality of domestic leading ozone generators are mainly reflected in the following aspects: 1. Gas source For leading ozone generators, high-concentration oxygen produced by high-efficiency molecular sieve pressure swing adsorption oxygen production technology should be used as the gas source.>85%, the dew point is lower than -60°C. 2. Discharge power supply The leading domestic ozone generator uses high-frequency discharge power supply. Compared with power frequency, the volume of the system is reduced by 70%, the discharge voltage is reduced by more than 50%, and the ozone generation power and self-control level have been improved. 3. Ozone Generator The domestically leading ozone generator has independent intellectual property rights and adopts low-temperature plasma discharge technology. The discharge voltage is more than 50% lower than that of conventional tubular discharge, and the ozone concentration is more than doubled.

The trouble-free working time has reached more than 20,000 hours, which is at the international leading level. 4. The control of the ozone generator is the same as that of the world's leading ozone generators. The domestic high-quality ozone generator also uses PLC as the control center, and the system can be controlled by the main console, and the linkage between the circulation pump and the booster pump is realized. . It has various interlocking maintenance functions such as short-circuit protection, cooling water over-temperature protection, transformer over-temperature protection, and cabinet switch maintenance.

5. The power of the ozone generator includes the power consumption of the ozone generator, the power consumption of the gas preparation system, and the power consumption of the ozone gas-water mixing system. In the ozone system of a swimming pool, take a 400g/h ozone generation system as an example. When air is used as the gas source and the ozone concentration is 20mg/1, the power consumption of the system (including ozone generator, gas purification and drying system, plus Pressure pump) about 40W/g O3. When oxygen is used as the gas source, the power consumption of the system is about 35W/g O3 when the ozone concentration is 80mg/1.

6. Components selected for equipment The quality and performance of the ozone generator depend to a large extent on the quality of the components. The components of ozone products from leading domestic manufacturers have achieved international purchases. Poolking is the best swimming pool equipment manufacturer and supplier in China. Poolking exists to provide the highest quality swimming pool equipment while offering competitive pricing..

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