| 摘要 |
PROBLEM TO BE SOLVED: To provide an adsorption tower which has enough strength to bear the weight of adsorbent and makes it easy to replace an adsorbent. SOLUTION: As an adsorbent 10 inside a main body 6 is supported by a supporter 22 and upper/lower mesh bodies 20 and 21 which have a mesh size not to drop the adsorbent 10 in an adsorbent housing part 11 of the main body 6, this tower has enough strength due to these components. There are the mesh bodies 20 and 21 below the adsorbent housing part 11 and these mesh bodies 20 and 21 have a nearly plain configuration instead of the conventional complicated shape. Therefore, when the adsorbent 10 is exchanged, the takeoff operation of the adsorbent 10 is easy because there is no protrusion as an obstacle.
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