<span dir="auto" style="vertical-align: inherit;"><span dir="auto" style="vertical-align: inherit;">The working principle of a steam boiler involves several components that work together in a coordinated manner. The furnace or combustion chamber is where the fuel is burned to generate heat. This heat is transferred to the water, which is held in a drum or shell. As the temperature increases, water starts to boil, producing steam. The steam then rises to the top of the drum where it is collected and directed through steam pipes for use. Modern boilers are also equipped with safety valves, pressure gauges, feedwater pumps, and automatic control systems to ensure safe and efficient operation.</span></span>

<span dir="auto" style="vertical-align: inherit;"><span dir="auto" style="vertical-align: inherit;">To read more about steam boiler, visit here.</span></span>