What are boiler ligaments used for in a boiler?

Boiler ligaments are specifically designed to ensure correct spacing between the tubes within the boiler. They play a crucial role in maintaining the structural integrity and proper alignment of the tubes, which is essential for optimal heat transfer and steam generation within the boiler system. By keeping the tubes adequately spaced, ligaments help prevent issues such as sagging or distortion under operating conditions, which could lead to inefficiencies or even damage to the boiler over time.

While various components of the boiler contribute to its performance, ligaments are integral to the design and function that allow for the efficient operation of the whole system. The absence of proper spacing could cause areas within the boiler to overheat or fail, directly impacting the reliability and safety of boiler operations.