| 摘要 |
PURPOSE:To carry out such an effective disinfection that even no fine bacteria are missed by connecting a water ozone killer to a disinfection vessel and by installing an ozone gas hood, a fan communicating with the hood, a gas ozone killer and a nozzle for ejecting dry air, above the disinfection vessel. CONSTITUTION:An ozone gas hood 23 is installed above a disinfection vessel 21 and an ozone water supply pipe 21 is connected to this disinfection vessel 21. This ozone water discharged from an ozone water discharge pipe 14 is defoamed in a defoaming tank 31 equipped with a gas ozone killer 31a and a specified quantity of the residual ozone water is supplied into the disinfection vessel 21 by way of a three way diverter cock 16, which is also connected to a water pipe 16 through a valve 18c. In a disinfection box 36 equipped with an opening 35 for inserting hand and arm 22, two or more ozone water blanch pipes 37, through which many ozone water ejection nozzles 38 are bored, are arranged in a range of inserting the hand and arm 22. The hand and arm 22 are disinfected by the ozone water sent to the ozone water blanch pipe 37, which is ejected spraywise 39 around the hand and arm 22 from every nozzle 38. |
