Boiler structure for a steam generator in a power station comprises several vertically arranged boiler supports each having a vertically extending concrete cores and a steel wall enclosing the concrete core

摘要

Boiler structure (2) comprises several vertically arranged boiler supports (3) each having a vertically extending concrete cores and a steel wall (20) enclosing the concrete core. Preferred Features: The boiler structure has a polygonal cross-section or a square cross-section. The steel wall has toothed elements on its inner side for inserting into the concrete core. The toothed elements have an undercutting structure.