| 摘要 |
<P>PROBLEM TO BE SOLVED: To save energy in a gas ejection treatment apparatus ejecting hot air to a treatment object. <P>SOLUTION: The gas ejection treatment apparatus includes: a housing 10; a conveyer 20 having air permeability and conveying a treatment object W in the housing 10; and a plurality of upper nozzles 40a/lower nozzles 40b which are disposed in an upper chamber 30a/lower chamber 30b positioned above/below the conveyer 20, respectively, and eject gas in the respective chambers 30a/30b to an upper part and a lower part. The conveyer 20 runs through an outward entrance 12A/outward exit 12B formed in upstream/downstream walls 11a in a width direction into/out of the housing 10. Gas ejection directions of the upper nozzle 40a/lower nozzle 40b formed in the respective chambers 30a/30b in a side close to each wall 11a in a width direction are inclined downward/upward to be separated from the wall 11b in the width direction as advancing downward/upward. <P>COPYRIGHT: (C)2012,JPO&INPIT |
