Paper Machine Dryer Hood Air Systems

Online Course Description:
Paper and board machine dryer hood air systems have two main goals: remove the water vapor evaporated from the sheet in the dryer section and control the temperatures, humidities, and air flows in the dryer pockets across the full machine width. A properly designed and operated hood air system will increase the drying capacity of the machine, improve the reel moisture profile, reduce steam requirements, and improve the runnability of the dryer section. This module will cover the components and operation of paper machine dryer hood air systems.
Language: English
Training Time: Individual Module, 34 minutes
ACCESS: 5 days