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1. 发明申请

US20140060052A1 MOISTURE SEPARATOR REHEATER AND NUCLEAR POWER PLANT 有权
标题翻译：湿度分离器再热器和核电厂
公开(公告)号：US20140060052A1
公开(公告)日：2014-03-06
申请号：US14015058
申请日：2013-08-30
申请人： Kabushiki Kaisha Toshiba
发明人： Shogo KURIHARA , Koichi Yoshimura
IPC分类号： F28F9/02
CPC分类号： F28F9/0202 , F16T1/34 , F22B37/266 , F22B37/268 , F28D2021/0054 , F28F9/22 , F28F2009/0285 , F28F2009/226
摘要： One embodiment of a moisture separator reheater includes: heater headers that supply the heating fluid to heat transfer tube groups for heat exchange with the steam; partition plates that guide the steam from a moisture removal section to the heat transfer tube group and then to the heat transfer tube group. The heat transfer tube groups each includes a plurality of heat transfer tubes each having a forward passage part, a backward passage part, and a bent tube part. The forward and the backward passage parts extend in a longitudinal direction of a body drum and the bent tube part connects the forward and the backward passage parts. The bent tube pipe is provided outside end plates.
摘要翻译：水分分离器再加热器的一个实施例包括：加热器集管，其将加热流体供应到传热管组以与蒸汽进行热交换; 分隔板，其将蒸汽从湿气去除部引导到传热管组，然后传导至传热管组。传热管组各自包括多个传热管，每个传热管具有前通道部分，后通道部分和弯管部分。前后通道部分沿主体滚筒的纵向方向延伸，弯管部分连接前后通道部分。弯管管设在外端板上。

2. 发明申请

US20130000567A1 MOISTURE SEPARATOR AND REHEATER 有权
标题翻译：水分离器和再加热器
公开(公告)号：US20130000567A1
公开(公告)日：2013-01-03
申请号：US13338531
申请日：2011-12-28
申请人： Kotaro MACHII , Noriko Tomii
发明人： Kotaro MACHII , Noriko Tomii
IPC分类号： F22G1/00
CPC分类号： F22G3/006 , F01K7/223 , F22B37/266 , F22B37/268
摘要： There are formed inside a casing, a steam receiving chamber, a supply manifold chamber, a moisture separating chamber, a heating chamber adjacent to the steam receiving chamber in an axial direction and housing a heat exchanger tube group, and a collection manifold chamber communicating with the heating chamber and adjacent to an upper part of the steam heating chamber. The steam receiving chamber and the partition panel are separated by a transverse partition panel which extends in a vertical direction and through which an end of the heat exchanger tube group in the axial direction penetrates, and a shroud that shrouds the end of the heat exchanger tube group penetrating the transverse partition panel. The steam receiving and the collection manifold chambers are separated by a ceiling panel. A panel bonded to the ceiling panel, the transverse partition panel, and the shroud is provided in the steam receiving chamber.
摘要翻译：在壳体内部形成有蒸汽接收室，供给歧管室，湿气分离室，沿着轴向与蒸汽接收室相邻的加热室，并且容纳热交换器管组，以及收集歧管室，与加热室并且与蒸汽加热室的上部相邻。蒸汽接收室和分隔板由垂直方向分隔开的横向分隔板分隔开，热交换器管组的一端在轴向方向穿过该分隔板，并且覆盖热交换器管的端部的护罩组穿透横隔板。蒸汽接收和收集歧管腔室由天花板板隔开。在蒸汽接收室中设置有结合到天花板，横隔板和护罩的面板。

3. 发明授权

US07993426B2 Moisture separator 有权
标题翻译：水分离器
公开(公告)号：US07993426B2
公开(公告)日：2011-08-09
申请号：US12309918
申请日：2007-01-10
申请人： Issaku Fujita , Nobuki Uda , Jiro Kasahara
发明人： Issaku Fujita , Nobuki Uda , Jiro Kasahara
IPC分类号： B01D45/00
CPC分类号： B01D45/08 , B01D45/06 , F22B37/266 , F22B37/30 , Y10S261/10 , Y10T137/3003 , Y10T137/3006 , Y10T137/3021
摘要： In a moisture separator, a manifold that communicates with a steam inlet is disposed in a shell. A plurality of blowout outlets for steam is provided on a side of the manifold. A first support plate and a lower support frame are fixed to a lower part in the shell to compart a steam drift space and a drain path. A moisture separating element is provided corresponding to the manifold, and steam from which moisture is removed by the moisture separating element is heated by a group of heating tubes to flow as high-temperature reheat steam to the steam outlet. The moisture is led from the drain opening through the drain path to the drain outlet. A blocking plate blocks a part of the drain opening.
摘要翻译：在水分分离器中，与蒸汽入口连通的歧管设置在壳体中。多个用于蒸汽的吹出出口设置在歧管的一侧。第一支撑板和下支撑框架固定到壳体中的下部，以便形成蒸汽漂移空间和排水路径。对应于歧管设置水分分离元件，并且由水分分离元件除去水分的蒸汽被一组加热管加热，以便作为高温再热蒸汽流到蒸汽出口。水分从排水口通过排放通道引导到排水口。阻挡板阻挡排水开口的一部分。

4. 发明授权

US07857895B2 Moisture separation heater 有权
标题翻译：湿度分离加热器
公开(公告)号：US07857895B2
公开(公告)日：2010-12-28
申请号：US12063953
申请日：2005-08-18
申请人： Shunji Kawano , Koichi Yoshimura , Takafumi Kamada , Tatsuya Okihara , Hiroshi Yamaguchi
发明人： Shunji Kawano , Koichi Yoshimura , Takafumi Kamada , Tatsuya Okihara , Hiroshi Yamaguchi
IPC分类号： B01D50/00
CPC分类号： F22B37/266 , F22B37/286 , F22G3/006
摘要： A hygroscopic moisture separating and heating apparatus (20) comprises a main body container (1) having a cylindrical shape, a partition plate (5) provided to define a space together with an inner circumferential face of the main body container (1) and configured to divide the internal space of the main body container (1) into a lower temperature area (30) and a higher temperature area (31), a steam inlet (6) provided to the lower temperature area (30) of the main body container (1), a steam outlet (7) provided to the higher temperature area (31) of the main body container (1), a hygroscopic moisture separator (8) located in the lower temperature area (30) of the main body container (1), and a U-shaped pipe (2) through which heated steam for heating the steam to be heated is fed. The U-shaped pipe includes an advancing part (21), a retracting part (22), and a U-shaped part (23) connecting the advancing part (21) with the retracting part (22). Either of the advancing part (21) and the retracting part (22) of the U-shaped pipe (2) extends through the partition plate across the lower temperature area (30) and the higher temperature area (31).
摘要翻译：吸湿分离加热装置（20）包括：具有圆筒形状的主体容器（1），设置成与主体容器（1）的内周面一起限定空间的隔板（5）将主体容器（1）的内部空间分成下部温度区域（30）和较高温度区域（31），设置在主体容器的下部温度区域（30）的蒸汽入口（6）（1），设置在主体容器（1）的较高温度区域（31）的蒸汽出口（7），位于主体容器的下部温度区域（30）中的吸湿分离器（8） 1），以及供给用于加热待加热蒸汽的加热蒸汽的U形管（2）。 U形管包括前进部分（21），缩回部分（22）和连接前进部分（21）与缩回部分（22）的U形部分（23）。 U形管（2）的前进部分（21）和缩回部分（22）中的任何一个延伸通过分隔板跨越较低温度区域（30）和较高温度区域（31）。

5. 发明授权

US4905631A Moisture separator reheater with inlet diffuser for steam distribution 失效
标题翻译：带有入口扩散器的湿气分离器再热器用于蒸汽分配
公开(公告)号：US4905631A
公开(公告)日：1990-03-06
申请号：US316158
申请日：1989-02-27
申请人： James K. Hayes
发明人： James K. Hayes
IPC分类号： F22B37/26
CPC分类号： F22B37/266
摘要： The wet steam flow distribution section (20) of the moisture separator reheater (10) includes a multiplicity of side-by-side spaced-apart channel bars (52,54,56) extending transversely to the direction of steam flow from the distribution section to the moisture separator section (24). The bars are preferably substantially U-shaped in section, whereby the two leg portions (60,62) of each bar may be angled and slightly spaced apart from confronting leg portions of adjacent bars, thereby defining respective diffuser nozzles (64). Each nozzle has a discharge end cross-section elongated in the direction parallel to the bars, for directing wet steam toward the separator section. The spacing (Y) and other design variables associated with the bars, permit optimization and uniformity of flow over the full axial extent of the moisture separator reheater unit with minimum pressure drop across the steam distribution apparatus.
摘要翻译：湿气分离器再热器（10）的湿蒸汽流分配部分（20）包括多个并排的间隔开的通道杆（52,54,56），横向于从分配部分到水分分离器部分（24）。杆优选地基本上是U形截面，由此每个杆的两个腿部（60,62）可以与相邻杆的相对的腿部成一定角度并稍微间隔开，从而限定各自的扩散器喷嘴（64）。每个喷嘴具有在平行于杆的方向上伸长的排放端横截面，用于将湿蒸汽引向分离器部分。间隔（Y）和与杆相关联的其他设计变量允许在蒸汽分配设备上具有最小压降的湿气分离器再热器单元的整个轴向范围内的流动的优化和均匀性。

6. 发明授权

US4768585A Moisture separator reheater tube support 失效
标题翻译：水分离器再热器管支持
公开(公告)号：US4768585A
公开(公告)日：1988-09-06
申请号：US863768
申请日：1986-05-16
申请人： James K. Hayes , David L. Crick
发明人： James K. Hayes , David L. Crick
IPC分类号： F22B37/20 , F22B37/26 , B22C13/02
CPC分类号： F22B37/266 , F22B37/205 , Y10S165/416
摘要： A moisture separator reheater (10) tube support where the tubes are resiliently supported on curve-shaped metal spring members (46 or 58-64) in a manner permitting differential thermal radial and axial growth between the tube runs (26) and the support and spacer plate (30). The moisture separator reheater (10) units are used in nuclear pressurized water reactor systems.
摘要翻译：一种水分分离器再加热器（10）管支撑件，其中管以弹性方式支撑在曲线形金属弹簧构件（46或58-64）上，以允许管道（26）与支撑件之间的不同的热径向和轴向生长，间隔板（30）。水分分离器再热器（10）单元用于核压力水反应堆系统。

7. 发明授权

US4485069A Moisture separator reheater with round tube bundle 失效
标题翻译：带圆管束的湿气分离器再热器
公开(公告)号：US4485069A
公开(公告)日：1984-11-27
申请号：US341036
申请日：1982-01-20
申请人： Wilbur M. Byerley
发明人： Wilbur M. Byerley
IPC分类号： F22G3/00 , F22B37/26 , G21C15/00 , F22B1/16 , F22G1/00
CPC分类号： F22B37/266
摘要： A moisture separator reheater having a central chamber with cylindrical wall portions and a generally round tube bundle, the tube bundle having arcuate plates disposed on each side of the bundle which form a wrapper on each side of the tube bundle and having a tongue and groove juncture between the wrapper and cylindrical wall portions to provide a seal therebetween and a track for installing and removing the tube bundle from the central chamber.
摘要翻译：一种水分分离器再热器，其具有具有圆柱形壁部分和大致圆形管束的中心室，该管束具有设置在该束束的每一侧上的弓形板，该管束在该管束的每一侧上形成包裹物并且具有舌形和沟槽接合部在包装纸和圆柱形壁部分之间以在其间提供密封，以及用于从中央室安装和移除管束的轨道。

8. 发明授权

US4278053A Apparatus for distribution of a mixture of vapor and liquid in a separator with horizontal axis 失效
标题翻译：用于在具有水平轴的分离器中分配蒸汽和液体的混合物的装置
公开(公告)号：US4278053A
公开(公告)日：1981-07-14
申请号：US96264
申请日：1979-11-21
申请人： Roger Bessouat , Jacques Marjollet , Gerard Palacio
发明人： Roger Bessouat , Jacques Marjollet , Gerard Palacio
IPC分类号： B01D45/06 , F22B37/26 , F16T1/00
CPC分类号： F22B37/266 , B01D45/06
摘要： Apparatus for distribution and preliminary separation of a vapor-liquid mixture in a separator with horizontal axis, from a neck 10 on the lower generatrix of the separator, it comprising two symmetrical deflectors 11, 12 in the form of portions of cylinders, with parallel axes perpendicular to that of the separator, each cut by two oblique planes, and completed by three partitions 17, 18. Their edges are provided with troughs 21 for collecting and discharging the water deposited on their concave surface, issuing into spaces separated from the neck. The invention has application to separator-superheaters for wet water vapor from an expansion turbine.
摘要翻译：用于从分离器下母线上的颈部10分离并预先分离具有水平轴的隔膜中的气液混合物的装置，其包括呈圆柱形部分形式的两个对称偏转器11,12，平行轴线垂直于分离器，每个由两个倾斜平面切割，并由三个分隔壁17,18完成。它们的边缘设置有槽21，用于收集和排出沉积在其凹面上的水，发出与颈部分离的空间。本发明适用于用于来自膨胀涡轮机的湿水蒸气的分离器 - 过热器。

9. 发明授权

US3923010A Industrial technique 失效
标题翻译：工业技术
公开(公告)号：US3923010A
公开(公告)日：1975-12-02
申请号：US38977173
申请日：1973-08-20
申请人： BABCOCK & WILCOX LTD
发明人： CHLIQUE BERNARD G
IPC分类号： F22B37/26 , F22B37/30 , F22G3/00 , F22G5/16
CPC分类号： F22B37/266 , F22B37/30
摘要： Steam drying device, notably, for thermal power plants. It comprises several grates arranged side by side so as to be successively crossed by the wet steam, each grate being formed by a metal wire wound on suitably braced upper and lower parallel bars 1 and 2. Applicable, notably, to the drying of steam after expansion in light-water nuclear power plants.
摘要翻译：蒸汽干燥装置，特别是用于火力发电厂。

10. 发明授权

US3750371A Apparatus for separating liquids from wet steam 失效
标题翻译：从蒸汽分离液体的装置
公开(公告)号：US3750371A
公开(公告)日：1973-08-07
申请号：US3750371D
申请日：1971-12-09
申请人： SULZER AG
发明人： GUTMAN V
IPC分类号： B01D45/08 , B01D46/12 , F22B37/26
CPC分类号： B01D46/12 , B01D45/08 , F22B37/266
摘要： The apparatus includes a grid-like flow straightening means, a pressure reducer in the form of a perforated plate, and a separator for separating out the liquid. A wire mesh screen is also positioned between the pressure reducer plate and separator to provide an equalizing chamber for the steam leaving the plate.
摘要翻译：该装置包括格子状的流动矫直装置，多孔板形式的减压器和用于分离液体的分离器。丝网筛也位于减压器板和分离器之间，为离开板的蒸汽提供均衡室。

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