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11. 发明授权

US07275589B2 Anti-vibration bars for boiler tubes with protective shields 有权
标题翻译：带防护罩的锅炉管防振条
公开(公告)号：US07275589B2
公开(公告)日：2007-10-02
申请号：US10802688
申请日：2004-03-17
申请人： George H. Harth, III
发明人： George H. Harth, III
IPC分类号： F28F19/00
CPC分类号： F22B37/107 , F16L55/035 , F28F9/0132 , F28F19/002 , F28F2265/30
摘要： A bank of horizontally oriented boiler tubes which are periodically exposed to the abrasive action of a stream of blowing fluid cleaning medium. Portions of the boiler tubes, located at the top of the bank, are provided with spaced shields for protection from the fluid cleaning medium. An anti-vibration bar extends vertically between the protective shields to suppress vibration of the boiler tubes. A cap is fitted over the top end of the anti-vibration bar. The cap is sized to overlap adjacent portions of the protective shields thereby covering any gaps between the anti-vibration bar and the shields that would expose the boiler tubes to the action of the fluid cleaning medium.
摘要翻译：一排水平定向的锅炉管，其周期性地暴露于吹送流体清洁介质流的磨蚀作用。锅炉管的位于储液罐顶部的部分设有间隔开的屏蔽件，用于保护流体清洁介质。防振杆在保护罩之间垂直延伸，以抑制锅炉管的振动。一个帽子安装在防振条的顶端。盖的尺寸设计成与保护屏蔽的相邻部分重叠，从而覆盖防振杆和屏蔽之间的任何间隙，这些间隙将使锅炉管暴露于流体清洁介质的作用。

12. 发明授权

US06273030B1 Spacer bar with tube sleeve and tab 有权
标题翻译：带套管和接头的间隔杆
公开(公告)号：US06273030B1
公开(公告)日：2001-08-14
申请号：US09680725
申请日：2000-10-06
申请人： George H. Harth, III
发明人： George H. Harth, III
IPC分类号： F22B3720
CPC分类号： F22B37/202
摘要： A spacing arrangement for tubes of a reheater or superheater tube section uses a spacer bar that is sufficiently long to span a space across a plurality of tubes in the tube section. The spacer bar has a plurality of holes therein which are spaced apart by a selected spacing corresponding to a desired spacing between the plurality of tubes in the section. A plurality of sleeves is provided with one sleeve on adjacent tubes in the section. A tab is fixed to each sleeve and extends outwardly from the sleeve to which it is fixed so that the tabs of all the sleeves extend outwardly from a common plane containing all the adjacent tubes in the section. The tabs extend into respective holes in the spacer bar and fillet welds fix the tabs to the spacer bar adjacent the holes and at a location spaced from the sleeves.
摘要翻译：用于再加热器或过热器管部分的管的间隔布置使用足够长的间隔条跨越管部分中的多个管的空间。间隔杆在其中具有多个孔，其间隔开相应于该部分中的多个管之间的期望间隔的选定间隔。多个套筒在该部分中的相邻管上设置有一个套筒。一个突片固定到每个套筒上并从套筒向外延伸，固定到该套筒上，使得所有套筒的突片从包含该部分中的所有相邻管的公共平面向外延伸。突片延伸到间隔杆中的相应孔中，并且角焊缝将突片固定到邻近孔的间隔条和与套筒间隔开的位置。

13. 发明授权

US07559294B2 End support configuration for steam tubes of a superheater or reheater 有权
标题翻译：过热器或再热器蒸汽管的端部支撑配置
公开(公告)号：US07559294B2
公开(公告)日：2009-07-14
申请号：US11740340
申请日：2007-04-26
申请人： George H. Harth, III
发明人： George H. Harth, III
IPC分类号： F22B17/02
CPC分类号： F22G3/00
摘要： End support for parallel tubes of a superheater or reheater with a bend tubular portion, a linear tubular portion extending away from each end of the bend tubular portion, and a supporting member formed on a curved section of the bend tubular portion. The tubular portions form a connection between two consecutive parts of a fluid passage. In a preferred embodiment, the tubular portions and the supporting member are integrally formed, molded or cast of a suitable material, such as carbon steel, stainless steel, chromium-nickel alloy, or other suitable alloys that have high temperature strength and oxidation resistance. The supporting member is configured to securely attach the end support configuration to the wall support brackets on the wall support tube. Preferably, the supporting member and the wall support bracket slide on one another to provide relative movement between the superheater tubes and the wall support or boiler tubes.
摘要翻译：对具有弯曲管状部分的过热器或再热器的平行管的端部支撑，从弯曲管状部分的每个端部延伸的线性管状部分和形成在弯曲管状部分的弯曲部分上的支撑构件。管状部分形成流体通道的两个连续部分之间的连接。在一个优选实施例中，管状部分和支撑部件一体地形成，模制或铸造合适的材料，例如碳钢，不锈钢，铬镍合金或其它具有高温强度和抗氧化性的合适的合金。支撑构件被构造成将端部支撑结构牢固地附接到壁支撑管上的壁支撑托架上。优选地，支撑构件和壁支撑托架彼此滑动以提供过热器管和壁支撑件或锅炉管之间的相对运动。

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