CONTINUOUS STEAM GENERATOR

摘要

The invention relates to a continuous steam generator (1) comprising a combustion chamber (2) having a number of burners for fossil fuel and an outside wall (12) composed of steam generator pipes (20) that are welded to each other gas-tight, wherein a vertical gas flue (8) is connected downstream of the combustion chamber (2) on the hot gas side in an upper area (4) through a horizontal gas flue (6), wherein a part of the outside wall (12) facing the vertical gas flue (6) and below the horizontal gas flue (6) is inclined inward and thus forms a nose (14) projecting into the combustion chamber (2) with the bottom (16) of the adjacent horizontal gas flue (6), wherein the continuous steam generator should have a simplified design and a particularly high reliability in operation. For this purpose, a number of support pipes (26) are connected downstream of at least one part of the steam generator pipes (20) of the nose (14) at the upper end thereof on the flow medium side, wherein said support pipes are guided substantially vertically to the lower end of the nose (14).