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1. 发明授权

US4910848A Method of assembling a boiler unit having pre-assembled walls 失效
标题翻译：组装具有预组装墙壁的锅炉单元的方法
公开(公告)号：US4910848A
公开(公告)日：1990-03-27
申请号：US301561
申请日：1989-01-25
申请人： Ralph E. Spada , Michael B. Persichilli
发明人： Ralph E. Spada , Michael B. Persichilli
IPC分类号： B23P15/26 , F22B21/38
CPC分类号： B23P15/26 , F22B21/38 , Y10T29/49387 , Y10T29/4981
摘要： Completely assembled wall modules including membraned tube panels, buckstays, doors, insulation and lagging for field-assembled boiler units are shipped to the installation site for field erection of the boiler unit.
摘要翻译：完整组装的墙体模块，包括膜管板，支柱，门，现场组装锅炉单元的绝缘和滞后装置运送到安装现场，用于锅炉单元的现场安装。

2. 发明申请

US20120291720A1 ONCE-THROUGH STEAM GENERATOR FOR USING AT STEAM TEMPERATURES OF ABOVE 650°C 审中-公开
标题翻译：通过蒸汽发生器在650℃以上的蒸汽温度下使用
公开(公告)号：US20120291720A1
公开(公告)日：2012-11-22
申请号：US13393673
申请日：2010-08-20
申请人： Thoralf Berndt , Qiurong Chen , Georg-nikolaus Stamatelopoulos , Gerhard Weissinger
发明人： Thoralf Berndt , Qiurong Chen , Georg-nikolaus Stamatelopoulos , Gerhard Weissinger
IPC分类号： F22B29/06 , F22B21/38
CPC分类号： F22B29/06 , F22B21/00 , F22B37/04 , F22B37/143
摘要： The invention relates to a forced-flow steam generator for using steam temperatures of above 650° C. Said forced-flow steam generator (1) comprises a combustion chamber (2) and a waste gas flue (3) connected to the upper end thereof, and peripheral walls (4) surrounding said flue. Said walls (4) are formed from tubular walls (5), the tubes thereof guiding the water/steam working medium. The combustion chamber (2) comprises at least one burner (6), and downstream heating surfaces (7) are arranged in the waste gas flue (3). Part of the peripheral walls (4) is covered in the region of the combustion chamber (2) by at least one bulk-head heating surface (8), the size of which on the surface side being determined such that the heat absorption of the peripheral walls (4) and therefore the temperature thereof are reduced to a value enabling the formation of the peripheral walls (4) from modified, heat-resistant 2.25-2.5% chrome steel that does not require any heat aftertreatment following the welding treatment thereof.
摘要翻译：本发明涉及一种用于使用高于650℃的蒸汽温度的强制流动蒸汽发生器。所述强制流动蒸汽发生器（1）包括燃烧室（2）和连接到其上端的废气烟道（3），以及围绕所述烟道的周围壁（4）。所述壁（4）由管状壁（5）形成，其管引导水/蒸汽工作介质。燃烧室（2）包括至少一个燃烧器（6），并且下游加热表面（7）布置在废气烟道（3）中。外围壁（4）的一部分在燃烧室（2）的区域中被至少一个散装头加热表面（8）覆盖，其表面侧的尺寸被确定为使得周边壁（4），因此其温度降低到能够在经过其焊接处理后不需要任何热后处理的改性耐热2.25-2.5％铬钢形成周壁（4）的值。

3. 发明授权

US5273002A Water tube boiler 失效
标题翻译：水管锅炉
公开(公告)号：US5273002A
公开(公告)日：1993-12-28
申请号：US949831
申请日：1992-11-10
申请人： Endre Balint , Erik Andersson
发明人： Endre Balint , Erik Andersson
IPC分类号： F22B21/08 , F22B21/12 , F22B21/20 , F22B21/34 , F22B21/38 , F22B37/10 , F22B33/00
CPC分类号： F22B21/348 , F22B37/106
摘要： A water tube boiler comprises a furnace having a burner and a vertical flue gas stack located to one side of the furnace. A convection tube assembly is arranged in the stack for the recovery of heat from flue gases passing through the flue gas stack. With the object of facilitating any repair work needing to be performed on the convection tube assembly, the tube assembly comprises by a plurality of parallel rows of vertical convection tubes which are provided externally with surface enlarging elements e.g. in the form of pins, along part of the height of each tube. The tubes in each row are joined together to form a coherent flat unit with the aid of a respective upper, horizontal header to which all convection tubes in the row are connected at their upper ends, and a respective lower horizontal manifold to which the bottom ends of the tubes in the row are connected. The headers of the various units are connected individually to a steam drum of the boiler and their manifolds are connected individually to a stuff box in the boiler. The heights of the headers and manifolds for adjacent flat tube units across the stack respectively alternate in height vertically.
摘要翻译： PCT No.PCT / SE91 / 00883 Sec。 371日期：1992年11月10日 102（e）日期1992年11月10日PCT 1991年12月19日PCT PCT。第WO92 / 18806号公报日期：1992年10月29日。水管式锅炉包括具有位于炉的一侧的燃烧器和垂直烟道气堆的炉。在堆叠中布置有对流管组件，用于从通过烟道气堆的烟道气回收热量。为了便于在对流管组件上进行任何维修工作，所述管组件包括多个平行的垂直对流管，其外部设置有表面放大元件，例如，以销的形式，沿着每个管的高度的一部分。每排中的管子通过相应的上部水平集管连接在一起形成一个连贯的平坦单元，所述排中的所有对流管在其上端连接到所述顶部的水平歧管，并且相应的下部水平歧管的管子连接。各个单元的集管单独连接到锅炉的蒸汽桶，并且它们的歧管分别连接到锅炉中的填料箱。跨过堆叠的相邻扁平管单元的集管和歧管的高度分别垂直高度交替。

4. 发明授权

US5375538A Boiler having a flue gas recycling circuit 失效
标题翻译：锅炉具有烟气回收回路
公开(公告)号：US5375538A
公开(公告)日：1994-12-27
申请号：US991542
申请日：1992-12-15
申请人： Bernard Goussu , Samuel Thobois
发明人： Bernard Goussu , Samuel Thobois
IPC分类号： F23C9/00 , F22B21/38
CPC分类号： F23C9/00
摘要： A boiler having vertical walls of large size constituted by screens of heat exchanger tubes, fitted with a flue gas recycling circuit, and including a prismatic bottom portion referred to as an "ash box". The recycled combustion gases are fed via at least one duct that opens out into one of the end walls of a hopper disposed beneath the ash box.
摘要翻译：具有大型垂直壁的锅炉，由具有烟道气回收回路的热交换器管的筛网构成，并且包括被称为“灰箱”的棱柱底部。再循环的燃烧气体通过至少一个通道，其被输送到设置在灰箱下方的料斗的一个端壁中。

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