公开(公告)号：US3644976A

公开(公告)日：1972-02-29

申请号：US3644976D

申请日：1970-04-21

Applicant: COMBUSTION ENG

Inventor： ROBERTS JAMES C JR

IPC: F22B37/20 ,  F22G7/14 ,  B21D53/02 ,  B23P15/26

CPC classification number: F22G7/14 ,  F22B37/202 ,  Y10T29/49387 ,  Y10T29/49901 ,  Y10T29/49904

Abstract: A method for shop assembly of superheater and/or reheater modules wherein a segment of a superheater or reheater header, as it is formed in the shop, is accurately positioned in a vertical orientation with respect to a fixed reference base. A lifting and shipping frame is particularly positioned on the reference base with respect to the header segment. Individual tube panels are placed in the frame and joined to the header until a complete module is built up. The module may then be conveniently shipped in its frame to the erection site where it may be positioned and joined to similar modules to form the unitary superheater or reheater structure.

Abstract translation: 一种用于过热器和/或再热器模块的车间组装的方法，其中在车间形成的过热器或再热器集管的一段相对于固定的参考基座精确地定位在垂直方向上。 提升和运输框架相对于头部部分特别位于参考基座上。 单独的管板放置在框架中并连接到标题台，直到建立完整的模块。 该模块然后可以方便地在其框架中运输到竖立位置，在那里可将其定位并连接到相似的模块以形成整体的过热器或再热器结构。