| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To reduce a leakage of air passing through a suction rotor at a gas treatment part. <P>SOLUTION: The inside of the gas treatment part (12) is partitioned by a gas to be treated air passage (15), a heat recovery passage (16) and a regeneration gas passage (17) by partition members (21, 22, 23). Both surfaces of an upper partition plate (76) facing to the respective passages (15, 16, 17) at a downstream side of the suction rotor (41) viewing from the circulation direction of air are positioned in a range between both surfaces of the partition members (21, 22, 23) facing to the respective passages (15, 16, 17) at an upstream side. A partition rubber plate and a partition pressing plate are mounted to a side edge end of the suction rotor at the partition plate (75, 76). The partition rubber plate is projected from the partition pressing plate and is contacted with the suction rotor (41) in the state that it is flexured to the partition pressing plate. An outer peripheral rubber plate (87) flexured to an inner side and an outer peripheral pressing plate positioned at a flexural side of the outer peripheral rubber plate (87) are provided on outer peripheral wall parts (55, 63). <P>COPYRIGHT: (C)2004,JPO</p> |
