Steam-generator tube walls support - uses vertical tie bars with multiple connectors, spanning several tubes, more than one span apart

摘要

The arrangement for supporting a tube wall is for gastight walls comprising horizontal or inclined tubes welded together via interspaced fins, forming part of a steam generator. These walls are hung from an upper element of vertical tubes via vertical tie bars carrying connectors welded to the wall, distributed over the wall surface. These connectors are plates (6) configured to fit into gaps in the finning.