The factors influencing ozone sterilizer sterilization effect

Ozone sterilizer with oxygen or air to air, air compression, condensation after purification, filtration, drying pretreatment, into the high pressure discharge tube, in the high voltage discharge environment, partial oxygen excitation is decomposed into oxygen in the air, oxygen and oxygen atoms ( Or oxygen and oxygen molecules) Combined to generate ozone. Ozone is mixed with water after the formation of the ozone aqueous solution has a strong bactericidal effect, it can quickly kill a variety of microorganisms and pathogens, widely when its concentration reaches 2 mg/L, 1 min, then to escherichia coli, staphylococcus aureus, bacterial spores, aspergillus Niger and yeast microbes to kill. In the actual production, insert or concentration of ozone water in the bottle should be in 0. More than 5 mg/L, otherwise there is no guarantee that kill residual microorganism, packaging material is likely to cause such results: product warehousing inspection, due to the low concentration of ozone bacteriostasis, live bacteria detection rate is low, but place a week later, due to the growth of bacteria breeding, quickly. everyone detection rate may be high.

ozone sterilization effect mainly depends on the amount of ozone in water. The higher the content of ozone in water, sterilization effect is good. In the water and the concentration of ozone in water depends on the concentration of ozone gas, water temperature and dispersion degree of ozone in water. When the higher concentrations of ozone gas is piped in, the lower the water temperature, the higher the degree of dispersion of ozone in water. Ozone is mixed with water, the more fully, the higher the content of ozone in water, natural antiseptic effect, the better.

thus we learn about the impact of ozone sterilizer sterilization effect factors include internal and external ozone production mix.

the key parts of the ozone generator is discharge tube, discharge tube of high efficiency, to produce high concentrations of ozone gas, in the actual use process, if enter the gas discharge tube containing water and oil, can reduce the working efficiency of the discharge tube. Into the discharge pipe of compressed air or oxygen, therefore, must go through strict water oil removal ( By the air compressor into) Processing, or it will affect the ozone sterilizer ozone production.

external factors is a combination of ozone and water, ozone and water the way 2, is a kind of ozone tower mix, additionally one kind is jet mixing.

1, tower mix of ozone, ozone in - Water mixed with water in the mixture of ozone tower form filling water. General ozone gas through the cloth plate after fully cut into small bubbles, ozone is mixed with water in the tower is mainly based on mixed convection way, make a mixture of water and ozone.

2, ozone into - first Water ejector ( Venturi tube) And then in a fixed spiral mixer under the turbulent mix with water. The method has high mass transfer coefficient, high concentrations of ozone in water, cover an area of an area small, more suitable for with oxygen as gas source equipment.