What is the purpose of the steam header in a steam distribution system?

The purpose of the steam header in a steam distribution system is to collect and distribute steam from the boiler. The steam header serves as a central conduit that channels steam that has been generated in the boiler to various parts of the system where it is needed for heating or process applications. By centralizing the collection of steam, the header ensures efficient distribution and helps maintain the pressure and temperature of the steam as it travels to different locations.

The design of a steam header enables the steam to be evenly distributed to multiple outlets, which is crucial for ensuring that all areas receiving steam do so at consistent pressure and quality. This component also allows for the connection of various branches while minimizing pressure drops and enhancing system reliability. Additionally, the steam header might include features to manage condensate return or allow for future system expansions, but its primary role remains the efficient collection and distribution of steam.