CROSS FLOW TYPE MULTILAYER DISC FLUID TREATING DEVICE

PURPOSE:To reduce the size of a fluid treating device by a method wherein a fluid treating agent is carried on the surface of a plurality of disc-form fan blades laminated together with a microdistance therebetween and a fluid suction port and a fluid delivery port are formed in a casing with a distance therebetween in a peripheral direction. CONSTITUTION:In an air treating device arranged for a purpose of deodorization and dehumidification, an impeller 1 having a plurality of disc-form fan blades 1a laminated together with a microdistance therebetween is disposed in a cylindrical casing 2 the two ends of which are closed. For example, a deodorant 100 is carried as a liquid treating agent on the surface of the fan blade 1a. An air suction port 2a and an air delivery port 2b positioned facing each other on the peripheral side of the impeller 1 and with a distance therebetween in a peripheral direction are formed in the casing 2. This constitution deodorizes by using the deodorant 100 carried on the fan blade 1a during a time in which air sucked through the air suction inlet 2a is delivered through the air delivery port 2b through rotation of the impeller 1 by a motor.