| 摘要 |
PURPOSE:To take out only negative ion in a greater amount without incorporat ing impurities in air and water by breaking water to fine water droplets, making those droplets with high velocity air, and separating small ion from generated air ion. CONSTITUTION:There are mainly carried out a step of producing fine water droplets and a step of making air contact with liquid in a jet injection cyclone cleaning tower 1, and a cyclone separator 1a included in the tower 1 entrains the produced fine water droplets on an air stream from a fan 2a, and with pneumatic force transports them into the next stage cyclone separator 2. A selection step is carried out in the next stage cyclone separator 2 where generation of small ion is promoted with powerful stirring action upon selection. With insufficient selection by the one stage cyclone separator 2 two or more stages of cyclone separators are provided. Hereby, small ion is taken out. |
