| 摘要 |
THE OBJECT OF THE PRESENT INVENTION IS TO PROVIDE A FILLER FOR AN EXCHANGING TOWER HAVING EXCELLANT GAS/LIQUID CONTACT EFFICIENCY. THE PACKING ACCORDING THE PRESENT INVENTION IS INTENDED FOR USE IN A SUBSTANCE AND/OR HEAT EXCHANGING TOWER WHERE A LIQUID IS SUPPLIED FROM THE UPPER PART THEREOF AND A GAS IS SUPPLIED FROM THE LOWER PART THEREOF AND AN EXCHANGE OF HEAT AND/OR SUBSTANCES BETWEEN THE LIQUID AND THE GAS IS EFFECTED BY CONTACTING THE GAS AND THE LIQUID IN THE INSIDE OF THE TOWER, THE PACKING BEING PLACED ALONG THE LONGITUDINAL AXIS OF SAID TOWER THE PACKING COMPRISING A LAMINATED SHEET PREPARED BY LAMINATING A PLURALITY OF SHEET-LIKE BASES (2) WHICH ARE CORROGATED TO FORM FOLDS INCLINED ALONG THE LONGITUDINAL AXIS OF THE TOWER IN SUCH A MANNER THAT THE FOLDS CROSS ONE ANOTHER, SAID SHEET-LIKE BASE HAVING PLURAL CONTINUOUS CONCAVO/CONVEX CHANNELS FORMED ON THE SURFACE THEREOF EXTENDING IN A LATERAL DIRECTION, AT LEAST THE LOWER SURFACE OF THE CONCAVE CHANNEL OR THE UPPER SURFACE OF THE CONVEX CHANNEL BEING IN A MEANDERING FORM, CHARACTERIZED IN THAT, ON THE STATE THAT THE PACKINGS ARE PLACED IN THE TOWER, THE WALL SURFACE (7) OF THE CONCAVE CHANNEL ABOVE THE CREAST (5) OF THE MEANDER OF THE ADJACENT CONVEX CHANNEL OF THE SHEET-LIKE BASE IS LOCATED ON THE UPPER SIDE ALONG THE LONGITUDINAL AXIS OF THE TOWER AT A POSITION HIGHER THAN THE WALL SURFACE (8) OF THE CONVEX CHANNEL BELOW THE THROUGH (6) OF THE MEANDER OF THE CONVEX CHANNEL.
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