| 摘要 |
PROBLEM TO BE SOLVED: To eliminate non-evaporating water drops at a humidifying device outlet and inhibit formation of scale in a regenerator without employing a special structure for the regenerator. SOLUTION: A humidifying device comprises a humidifying device outer tube 40 and a humidifying device inner tube 41. Compressed air is introduced into the humidifying device inner tube 41 from an inner tube main air inlet 42 and is humidified by injection water from an inner tube injection water nozzle 43. Part of compressed air is branched and introduced to an air channel 44 between the outer tube and the inner tube. Humidified compressed air flowing in the humidifying device inner tube 41 is merged with compressed air branching off via an inner tube air mixing hole 45, and then, the humidified compressed air is introduced to the regenerator 4. COPYRIGHT: (C)2009,JPO&INPIT
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