Which components are found in a water-tube boiler?

In a water-tube boiler, the primary components include the steam drum, water drum, tubes, and headers.

The steam drum is where steam is separated from the water and stored under pressure. The water drum acts as a reservoir for water that is heated and circulated through the tubes. The tubes are where the water is heated by the combustion gases flowing around them, allowing for efficient heat transfer and steam generation. Headers are used to connect the tubes and facilitate the flow of water and steam within the system. This configuration is crucial for the effective operation of a water-tube boiler, allowing for high pressure and efficient heating.

Understanding these components is essential for recognizing how water-tube boilers operate and why they are chosen for applications requiring high efficiency and capacity. Overall, the configuration and interaction of these parts allow water-tube boilers to achieve better heat transfer and be more suitable for high-pressure conditions compared to other boiler types.