What is the term for a buildup of solid combustion byproducts in a boiler?

The term "combustion residue" refers to the accumulation of solid byproducts resulting from the combustion process in a boiler. This residue can stem from various sources such as fuel impurities, incomplete combustion, and the burning of different fuels. It is crucial to recognize this term as it encompasses all forms of solid waste produced during the combustion, including soot and ash, and is indicative of the overall efficiency and operational condition of the boiler.

Understanding this term is important for maintenance and operational practices because combustion residue can affect heat transfer efficiency, lead to frequent cleaning needs, and impact the overall performance and safety of the boiler system. Proper management of combustion residue is essential for ensuring optimal boiler function and longevity.