Air preheater
Код 3269345
- ISBN: 978-5-5143-2407-1
Код 3269345
High Quality Content by WIKIPEDIA articles! An air preheater (APH) is a general term to describe any device designed to heat air before another process (for example, combustion in a boiler) with the primary objective of increasing the thermal efficiency of the process. They may be used alone or to replace a recuperative heat system or to replace a steam coil.
Оставить комментарий