50g oxygen source ozone generator manufacturer ozone generator

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　　50g oxygen source ozone generator ozone generator manufacturer ozone generator. The working principle of ozone generators is divided according to the way ozone is generated. There are three main types of ozone generators: high-voltage discharge type, ultraviolet irradiation type, and electrolysis type. High voltage discharge generator is a type of ozone generator that uses a certain frequency of high voltage current to create a high voltage corona electric field, causing oxygen molecules inside or around the electric field to undergo electrochemical reactions, thereby producing ozone. 50g oxygen source ozone generator ozone generator manufacturer This ozone generator has the advantages of mature technology, stable operation, long service life, and large ozone production (single machine can reach 1Kg/h), so it is widely used in related industries at home and abroad. In high-voltage discharge ozone generators, they are divided into the following types:

　　1. According to the high voltage frequency of the generator, there are three types: power frequency (50-60Hz), intermediate frequency (400-1000Hz), and high frequency (>1000Hz). Due to its large size and high power consumption, power frequency generators have basically exited the market. Medium and high-frequency generators have the advantages of small size, low power consumption, and high ozone production, and are commonly used products.

　　2. According to the gas raw materials used, there are two types: oxygen type and air type. Oxygen type is usually supplied by oxygen cylinders or oxygen concentrators. Air type typically uses clean and dry compressed air as raw material. Due to the fact that ozone is generated by oxygen, and the oxygen content in the air is only 21%, the concentration of ozone produced by air type generators is relatively low, while the oxygen purity of bottled or oxygen generators is above 90%, so the ozone concentration of oxygen type generators is relatively high.

　　3. According to the cooling method, there are water-cooled and air-cooled types. Ozone generators generate a large amount of heat energy during operation and require cooling, otherwise ozone will decompose while being generated due to high temperatures. The water-cooled generator has good cooling effect, stable operation, no ozone attenuation, and can work continuously for a long time, but its structure is complex and the cost is slightly higher. The air-cooled cooling effect is not ideal, and ozone attenuation is significant. High performance ozone generators with stable overall performance are usually water-cooled. Air cooling is generally only used for mid to low end ozone generators with low ozone production. When selecting a generator, it is advisable to choose a water-cooled type as much as possible.

　　4. According to dielectric materials, there are several common types, including quartz tubes (a type of glass), ceramic plates, ceramic tubes, glass tubes, and enamel tubes. Ozone generators made of various dielectric materials are available for sale in the market, each with different performance. Glass dielectric materials have low cost and stable performance, making them one of the earliest materials used for artificial ozone production, but their mechanical strength is poor. Ceramics are similar to glass, but ceramics are not suitable for processing and are limited in use in large ozone machines. Enamel is a new type of dielectric material that integrates dielectric and electrode, with high mechanical strength and precision machining accuracy. It is widely used in large and medium-sized ozone generators, but the manufacturing cost is relatively high.

　　5. According to the structure of ozone generators, there are two types: dielectric barrier discharge (DBD) and open type.

　　6. According to the structure of the ozone generator discharge chamber, there are two types: tubular and plate.

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　　The chemical equation for the reaction of 50g oxygen source ozone generator and ozone generator manufacturer is 3O2====2O3

　　1. Discharge type ozone generator

　　In order to improve the discharge condition and enhance the discharge efficiency, people have studied different forms of electrodes such as linear, brush, spiral, mesh, and water. And the discharge forms are limited to silent, pulsed flow, corona, surface, silent surface mixed, and glow discharge forms [1].

　　The dielectric of silent discharge (i.e. dielectric barrier discharge) is an important component of silent discharge ozone generators, which enhances the electric field strength of the air gap to facilitate discharge; Prevent air gap breakdown while reducing power consumption; Make the electric field in the air gap uniform, expand the discharge area, and facilitate the generation of ozone. Generally speaking, the higher the dielectric constant of a dielectric, the better its thermal conductivity, which is more conducive to the generation of ozone. The dielectrics used in ozone generators mainly include various types such as quartz glass, ceramics, enamel, organic materials, etc. 50g oxygen source ozone generator manufacturer ozone generator

　　1) Ceramics and Enamel a) High purity alumina ceramics have a high melting point, strong mechanical strength, high breakdown voltage, strong chemical corrosion resistance, and high thermal conductivity. In recent years, dielectric layer materials and processing techniques have become key technologies for dielectric barrier strong ionization discharge. By using plasma spraying or paste metallurgy methods, a dense and ultra-thin dielectric layer of α - type Al2O3 material is formed on the surface of discharge and grounding electrodes of 400-1600cm2, which has the characteristics of high strength, high density, high insulation, high dielectric constant, high uniformity, low curvature, and low loss. The relevant parameters achievable by using this technology are: critical breakdown electric field strength E ≥ 400kV/cm; Relative dielectric constant ε ≥ 10; Volume resistivity ρ≥ 1015 PSI cm; Dielectric loss tan δ<; 3.9×10-4; Volume density n ≥ 3.8g/cm3; Thermal conductivity λ ≥ 21W/(Km); Thermal expansion coefficient (6.5-7.5) × 10-6mm/° C; surface roughness 0.25-0.5 μ m; The water absorption rate tends towards 0; Dielectric thickness 0.1mm; dielectric area<1600cm2 [1].

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