公开(公告)号：US5722354A

公开(公告)日：1998-03-03

申请号：US569285

申请日：1995-12-08

申请人： Donald M. Sansoucy

发明人： Donald M. Sansoucy

IPC分类号： F22B1/18 ,  F22B37/24

CPC分类号： F22B1/1815 ,  F22B37/244

摘要： A new and improved heat recovery steam generating apparatus for extracting heat from a hot gas stream, comprises a vertically extending tube bank having upper and lower headers at opposite ends. Two pairs of external, gravity force, support columns are spaced upstream and downstream of the tube bank and a top support structure is mounted at the upper end of the columns for supporting the tube bank in downwardly hanging relation from the upper header. A pair of permanent internal trusses are supportively connected at the upper end to the columns and each truss has opposite edges slidably supported from a pair of columns for accommodating expansion and contraction of the tubes and for transferring and resisting lateral and shear loads, which loads are eventually transferred to a bottom structure at the lower end of the columns. Tube spacing elements are provided at several different levels at oppositely spaced apart intervals and the sheets are supported on side members extending between the trusses for maintaining alignment of the tubes and for transferring lateral loads to the trusses. The trusses are useful in preventing damage and distortion of the tube bank during transport and erection, and then become a permanent part of the HRSG structure when erection is completed.

摘要翻译： 一种新的改进的热回收蒸汽发生装置，用于从热气流中提取热量，包括垂直延伸的管组，其在相对端具有上集管和下集管。 两对外部的重力力支撑柱在管堤的上游和下游间隔开，并且顶部支撑结构安装在柱的上端，用于以与上集管相对的向下悬挂的关系支撑管堤。 一对永久性内部桁架在上端支撑地连接到立柱上，每个桁架具有相对的边缘，从一对柱可滑动地支撑，用于容纳管的膨胀和收缩以及用于传递和抵抗横向和剪切载荷， 最终转移到柱底部的底部结构。 管间隔元件以相对间隔的间隔设置在几个不同的水平处，并且片材被支撑在在桁架之间延伸的侧构件上，用于保持管的对准并且用于将横向载荷传递到桁架。 桁架在运输和安装过程中有助于防止管堤的损坏和变形，然后在安装完成后成为HRSG结构的永久部分。

公开(公告)号：US5460206A

公开(公告)日：1995-10-24

申请号：US199052

申请日：1994-02-22

申请人： Donald M. Sansoucy

发明人： Donald M. Sansoucy

IPC分类号： F16L59/02 ,  F16L59/14

CPC分类号： F16L59/02

摘要： A modular wall liner panel for use in a duct system for containing a flow of gases comprises a central wall segment having a polygonal shape forming an inside wall surface of the, duct and having angularly intersecting pairs of parallel edges. Integral mounting edge flanges are provided adjacent the respective edge of the central wall segment adapted to be detachably securable in place on a supporting grid structure of the duct system wall structure. The grid structure has a plurality of elongated first and second parallel support elements extending transversely to one another and fasteners are provided for detachably securing at least one pair of mounting edge flanges of each duct liner panel to a pair of adjacent parallel support elements of the grid structure.

摘要翻译： 用于容纳气体流的管道系统中的模块化壁挂式衬板包括具有多边形形状的中心壁段，其形成管道的内壁表面并具有与角度相交的平行边对。 一体式安装边缘法兰邻近中心壁段的相应边缘设置，适于可拆卸地固定在管道系统壁结构的支撑格栅结构上。 格栅结构具有多个细长的第一和第二平行支撑元件，其横向彼此延伸，并且提供紧固件，用于将每个管道衬垫的至少一对安装边缘凸缘可拆卸地固定到栅格的一对相邻的平行支撑元件 结构体。