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公开(公告)号：US08635976B2
公开(公告)日：2014-01-28
申请号：US11750271
申请日：2007-05-17
IPC分类号： F22B37/24
CPC分类号： F22D1/02 , F22B37/24 , F22B37/244 , F22D1/08
摘要： An economizer arrangement particularly suitable for new or retrofit application to existing steam generators provides a water cooled stringer support tube system which can accommodate firing a wide range of fuels with varying characteristics in the steam generator. The economizer arrangement according to the present invention is particularly suited for retrofit applications to large supercritical steam generators. The use of water cooled stringer tube supports allows for higher flue gas temperatures in comparison to conventional non-cooled mechanical economizer supports. These features are provided in a design which fits within the existing economizer envelope of the steam generator.
摘要翻译： 特别适用于现有蒸汽发生器的新型或改造应用的节能器装置提供了一种水冷式纵梁支撑管系统，其可适应在蒸汽发生器中燃烧具有变化特性的多种燃料。 根据本发明的节能器装置特别适用于大型超临界蒸汽发生器的改造应用。 与传统的非冷却机械节能器支架相比，使用水冷纵梁管支架允许更高的烟道气温度。 这些特征以适合于蒸汽发生器的现有节能器外壳内的设计提供。
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2.发明授权
公开(公告)号：US5370239A
公开(公告)日：1994-12-06
申请号：US044992
申请日：1993-04-07
CPC分类号： F28F9/013 , F22B37/001 , F22B37/242
摘要： An assembly for shipping and supporting a module for a heat recovery steam generator comprises a base having four vertical truss members slidably mounted to the base at one end. Each vertical truss member is positioned a distance apart from another vertical truss member across the base such that four paths of adjacent vertical truss members define a front, a back and two sides. The assembly further comprises at least one level. Each level comprises a horizontal member rotatably attached to the vertical truss members at the front and the back of the assembly. A junction is fixed to each vertical truss member at both sides of the assembly; a side truss member is rotatably attached to the junctions at both sides. An internal grid is attached to the horizontal truss members between the vertical truss members. Diagonal truss members are removably attached to the junctions at both sides of the assembly between adjacent levels such that the diagonal truss members diagonally extend from the junction of one level to the junction of an adjacent level.
摘要翻译： 用于运输和支撑用于热回收蒸汽发生器的模块的组件包括具有在一端可滑动地安装到底座的四个垂直桁架构件的基座。 每个垂直桁架构件与穿过基座的另一垂直桁架构件隔开一段距离，使得相邻垂直桁架构件的四个路径限定前部，后部和两侧。 组件还包括至少一个水平面。 每个水平面包括在组件的前部和后部处可旋转地附接到垂直桁架构件的水平构件。 接头固定在组件两侧的每个垂直桁架构件上; 侧面桁架构件可旋转地附接到两侧的接合处。 内部网格在垂直桁架构件之间连接到水平桁架构件。 对角桁架构件可拆卸地附接到在相邻水平面之间的组件两侧的接合处，使得对角线桁架构件从一个水平面的结点到相邻水平面的接合部对角地延伸。
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公开(公告)号：US20080282997A1
公开(公告)日：2008-11-20
申请号：US11750271
申请日：2007-05-17
IPC分类号： F22D1/08
CPC分类号： F22D1/02 , F22B37/24 , F22B37/244 , F22D1/08
摘要： An economizer arrangement particularly suitable for new or retrofit application to existing steam generators provides a water cooled stringer support tube system which can accommodate firing a wide range of fuels with varying characteristics in the steam generator. The economizer arrangement according to the present invention is particularly suited for retrofit applications to large supercritical steam generators. The use of water cooled stringer tube supports allows for higher flue gas temperatures in comparison to conventional non-cooled mechanical economizer supports. These features are provided in a design which fits within the existing economizer envelope of the steam generator.
摘要翻译： 特别适用于现有蒸汽发生器的新型或改造应用的节能器装置提供了一种水冷式纵梁支撑管系统，其可适应在蒸汽发生器中燃烧具有不同特性的多种燃料。 根据本发明的节能器装置特别适用于大型超临界蒸汽发生器的改造应用。 与传统的非冷却机械节能器支架相比，使用水冷纵梁管支架允许更高的烟道气温度。 这些特征以适合于蒸汽发生器的现有节能器外壳内的设计提供。
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