Dryer section ventilation and heat recovery Paper and board drying is normally an interaction between fibres, water and air. In this respect, air handling or drying section ventilation is an important part of the drying process. This fact has gained further importance in recent years as increasing machine speeds require web handling and runnability systems,
Authors & references
Professor Jouni Paltakari, Aalto University
Based on: Sundqvist, H. Dryer system ventilation and heat recovery (Chapter 11). In: Karlsson, M. (ed), Papermaking Part 2, Drying (Book 9), Papermaking Science and Technology. 2nd edition. Porvoo, 2010, Paper Engineer’s Association/Paperi ja Puu Oy. pp. 438—483. More literature references can also be found in this chapter.
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