January 2025
Beginner
800 pages
24h 26m
English
In this section, we will discuss two important boiler auxiliaries i.e. soot blowers and boiler feed pump.
Soot blowers are required for the removal of fireside deposits on heat transfer surfaces i.e. boiler tubes because of the observation that as little as ⅛” of slag can reduce heat transfer to boiler tubes by almost 50%. To maximize the thermal efficiency of any boiler and maintain flue gas temperatures within design conditions at key locations, it is important to regularly remove ash deposits that accumulate on heat transfer surfaces.
In addition, soot blowers are effectively used to control slagging and fouling. Often slagging migrates into areas that are normally associated with ...
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