A Transitional provision improved Hermetic sealed manner to attach an envelope to a Wall cooled by Liquid membrane of a Steam Generator

摘要

Shutter Plate Transmission.It is a rectangular metal sheet, is associated with a Membrane Wall composed of Tubes joined by elongated bars and comprises an Upper Edge (25) has a Wavy Contour and breasts (30) that attach to the Wall of the tube Membrane, Meet Bumps (31) designed To penetrate in the Spaces between adjacent Tubes.Extend (32) at a distance from the Upper Border and included gradually towards the plane of the collar or the skirt plate (20); a Bottom Edge (26) or edge and Two straight edges (27, 28) in width. Used in Steam Generators.