| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide the support structure of an aeration member, which is excellent in parts exchangeability and which can contribute to the efficiency of the working process at a site, by facilitating the attachment and detachment of an air feed member to and from the aeration member. <P>SOLUTION: The support structure has the air feed member 2, the aeration member 4, a connection path 7 and a support means 6. The air feed member 2 feeds air toward the aeration member 4, and the aeration member 4 has an aeration plate 10 and an air sending plate 12. The aeration plate 10 is disposed on the front surface 12a side of the air sending plate 12, and the air sending plate 12 covers the aeration plate 10 on the rear surface side of the aeration plate 10 and forms an air chamber 8 between the aeration plate 10 and the air sending plate 12 itself. The connection path 7 forms an air flow path from the air feed member 2 to the air chamber 8. The support means 6 has: a first protrusion part 6a protruded toward the side of the aeration member 4; and a second protrusion part 6b protruded toward the side of the air feed member 2. By attachably and detachably connecting an end 6c of the protrusion part 6a to an end 6d of the protrusion part 6b, the aeration member 4 is supported in relation to the air feed member 2. <P>COPYRIGHT: (C)2012,JPO&INPIT |
