| 摘要 |
PURPOSE:To decrease the amt. of waste treating liquid and to prevent production of mold or the like. CONSTITUTION:The device is equipped with an injecting port for a germicide in the pipe between a pump 180 and a spray pipe 56 and with a tank to store a germicide. A specified proportion of germicide is mixed according to the flow amt. of washing water through the pipe so that the washing water supplied through the spary pipe 56 contains a specified amt. of germicide. Even when the washing water is left in the spray pipe 56, accepting plate 62, guide pipe 206, washing tank 28 or intermediate tank 202 where water after washing is stored, no mold or bacteria is produced. Further, the device as a whole can be constructed as a sealed structure, into which ozone is supplied to prevent the production mold. |
