| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a peripheral attachment for a laver sheet-drying chamber that can perform a high-level humidity control in a laver sheet drier, particularly in a large scale chamber. <P>SOLUTION: This peripheral attachment for the laver sheet-drying chamber is equipped with a first chamber 11 that is set on the drying chamber 9, a fourth chamber 12 that is set on the first chamber 11 and communicates to the outside atmosphere, and a second chamber 13 that is set on the side of the drying chamber 9, into which primary air is introduced and communicates to the first chamber 11. In addition, a first opening part 21 for opening between the first chamber and the fourth chamber and a fun 15 for sucking second air in the first chamber to flow into the fourth chamber are set, and additionally, a second opening 22 for introducing the primary air into the second chamber 13 is also equipped. Further, a third opening part 23 is opened between the first chamber 11 and the second chamber 13 for introducing the second air in the fist chamber 11 into the second chamber 13. An air heater 34 is provided to heat the mixed gas of the primary air and the secondary air in the second chamber 13 and to sent the heated mixed gas to the lower part of the drying chamber 9. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
