| 摘要 |
<p>A steam movement control device capable of adjusting the movement directions and movement amounts of steam and air, preventing separating membrane rotating bodies from being clogged, and increasing a steam moving treatment capacity, wherein a first closed space (11) and a second closed space (21) are allowed to communicate with each other through a forward side ventilation passage (22) and a return side ventilation passage (23), a plurality of separating membrane rotating bodies (4) are axially arranged on a rotating shaft (5) parallel with each other in the second closed space, the separating membrane rotating bodies are formed by coaxially arranging, on the rotating shaft, tubular membranes (40), (41), and (42) with different diameters formed of membrane bodies having air permeability and moisture permeability and having different membrane hole diameters and different front and rear surface areas, a plurality of small chambers (61), (62), and (63) divided by the tubular membranes are formed in the separating membrane rotating bodies, suction fins (71), (72), and (73) are installed in the small chambers, a centrifugal fan (8) is installed on the rotating shaft, and the innermost small chambers in the separating membrane rotating bodies are allowed to communicate with the outside air (15) through an exhaust passage (51) formed in the rotating shaft.</p> |
