Preparation apparatus for medical debridement ozonated water

Abstract

The invention provides a preparation apparatus for medical debridement ozonated water. The front end of a gas outlet pipe of an ozone generator (4) is arranged below the liquid level of a water storage tank (7) and is connected with a water adsorbing mouth (8) of a water outlet pipe (3), ozonated outlet gas is maintained to be introduced into the water adsorbing mouth (8), the water outlet pipe (3) is connected with a floating ball (6) and rises with the height of the floating ball (6), and the water adsorbing mouth (8) is maintained to be no more than 40 cm below the liquid level. According to the invention, through utilization of a floating ball unit, the initial fuse point of ozone gas and water is stably maintained at a fixed relative height below the liquid level in the water storage tank, the prepared ozonated water has high and stable ozone content, effluent contains considerable ozone bubbles wrapped by water, sprayed ozonated water is more suitable for sterilization of a wound and enables action time of ozone on the wound to be prolonged, and the advantages of energy saving, safety, high efficiency and low cost are obtained; the prepared ozonated water is more suitable for medical usage and has a concentration of 3 to 20 mg / L, the solvation rate of ozone is up to 80 to 90%, and volatilization of ozone is reduced, so not only waste is avoided but also pollution is reduced.

Description

technical field [0001] The present invention relates to international patent classification C02F1 / 78 ozone water treatment or A61L2 / 18 liquid substance material or general method or device for disinfection or B01F mixing technology or device, especially medical debridement ozone water preparation device. Background technique [0002] In the prior art, ozone OZONE, the molecular formula is O 3 , is an allotrope of oxygen, its molecular structure is variable at normal temperature and pressure, and it will quickly decompose into oxygen (O 2 ) and a single oxygen atom (O), the oxygen atom has a strong activity and is easy to react with unsaturated compounds, and has a strong oxidation effect on microorganisms such as bacteria and viruses. The rest of ozone after application is oxygen, so it is an oxidant with high efficiency and no secondary pollution. Because ozone is very active, it is not easy to store and transport, and it can only be produced and used immediately, so the ...

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Problems solved by technology

[0022] The improved technologies above and the like use the natural fusion of ozone and water to input the ozone generated by the ozone generator into the water tank through the pipeline for natural gas-liquid fusion. Since the relative distance between the initial fusion point of ozone gas and water and the liquid level is always changing , the fusion rate of this natural fusion method is unstable, and generally only reaches about 30% on average, while the remaining average 70% of ozone gas will volatilize into the air and cannot be used. The existing improvement measures should be as far as possible Increase the contact time between ozone and water, and it needs to be preheated and fused for 10-15 minutes before it can be used normally. Even in this case, the maximum concentration of ozone water can only reach 0.2ppm / L or 0.45mg / L, the fusion rate has not been greatly improved. The existing medical ozone water concentration has not been able to meet the target of being stable at 1-2mg / L. It is impossible to treat the wound quickly in medical use, which delays the treatment time. Medical requirements, there is still an inability to guarantee a stable and continuous supply of ozone water device technology with a concentration suitable for medical use

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