| 摘要 |
PURPOSE:To make deodorizing performance satisfactory, to secure enough exhausting quantity, to obtain high deodorizing efficiency and to miniaturize a whole deodorizing device by constituting an air blowing device with providing a centrifugal air blowing fan wheel, for which ring-shaped waveform boards are laminated and a lot of air routes to connect inner and outer circumferences are provided. CONSTITUTION:An air blowing device 21 to be arranged in a deodorizing room 12 is composed of a motor 22, which is fitted downward on the upper surface of a main body case part 2, and a centrifugal air blowing fan wheel 23 to be fitted to a rotary shaft 22a. For the centrifugal air blowing fan wheel 23, the large number of ring-shaped boards 25 and waveform boards 26 are alternatively laminated and a lot of air routes 28 are formed. When the centrifugal air blowing fan wheel 23 is rotated and driven, air is sent from the inner circumference side to the outer circumference side. The air in the room is sucked from a sucking port 4 and simultaneously, liquid 13 for deodorization is atomized by an atomizing device 18. Then, the atomized liquid is sent to the central side of the centrifugal air blowing fan wheel 23 together with the air, The air and atomized liquid 13 for deodorization flows into the air route 28 of the centrifugal air blowing fan wheel 26 and flows to the outer circumference side. During this operation, a smell component is absorbed by the liquid 13 for deodorization and the deodorization is executed. The air after the deodorization is passed from the inside of the deodorizing room 12 through an exhausting cylinder body 7 and exhausted into the room. |
