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公开(公告)号：US07857895B2
公开(公告)日：2010-12-28
申请号：US12063953
申请日：2005-08-18
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）。
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公开(公告)号：US20050039891A1
公开(公告)日：2005-02-24
申请号：US10901986
申请日：2004-07-30
申请人： Yasushi Shimizu , Shunji Kawano , Yuji Fuki , Yoshihiro Iwata , Yuichi Fukasawa , Yoshio Mochida
发明人： Yasushi Shimizu , Shunji Kawano , Yuji Fuki , Yoshihiro Iwata , Yuichi Fukasawa , Yoshio Mochida
摘要： Vertical sectional shapes of portions in which condenser tubes of the upper tube bundle 51 and the lower tube bundle 52 are arranged, in vertical sections of the upper tube bundle 51 and the lower tube bundle 52, are formed to be approximately U-shapes, and a noncondensing air ejection duct 11 is provided to be positioned on a central joint portion of the U-shape of the upper tube portion 51 in an upstream side where circulating water flows first. At a portion in which the condenser tubes are not arranged between the upper and lower tube bundles, steam flow prevention plates 53 are provided to be positioned at both right and left sides of the noncondensing air ejection duct 11.
摘要翻译： 在上管束51和下管束52的垂直部分中，上管束51和下管束52的冷凝管布置的部分的垂直截面形状形成为大致U形，并且 未冷凝空气喷射管道11设置在上管部分51的U形的中心接合部分上，其中循环水首先流过上游侧。 在冷凝管不设置在上管束和下管束之间的部分，设置防水板53以定位在非冷凝空气喷射管道11的左右两侧。
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公开(公告)号：US20090126574A1
公开(公告)日：2009-05-21
申请号：US12063953
申请日：2005-08-18
IPC分类号： B01D19/00
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）。
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公开(公告)号：US20060032618A1
公开(公告)日：2006-02-16
申请号：US11138664
申请日：2005-05-27
申请人： Toshihiro Yoshii , Shunichi Goshima , Yukio Takigawa , Shoji Nakajima , Tomoko Nakajima , Yuuichi Nakajima , Miyuki Nakajima , Fumio Obara , Shunji Kawano , Akira Nemoto , Yuji Inoue
发明人： Toshihiro Yoshii , Shunichi Goshima , Yukio Takigawa , Shoji Nakajima , Tomoko Nakajima , Yuuichi Nakajima , Miyuki Nakajima , Fumio Obara , Shunji Kawano , Akira Nemoto , Yuji Inoue
IPC分类号： F28B9/10
CPC分类号： F28B1/02 , F28B9/10 , Y10S165/203
摘要： A steam condenser which condenses steam exhausted from a steam turbine. Heat transfer tubes are arrayed below the steam turbine inside the container. Cooling medium flows inside the heat transfer tubes. The heat transfer tubes extend horizontally, and include at least two upper heat transfer tube groups and at least two lower heat transfer tube groups arranged with a gap between each other. Each heat transfer tube group is constituted by arraying heat transfer tubes like a grid. At a lower part between the lower heat transfer tube groups, a baffle plate which obstructs flow of steam extends horizontally. Between the upper and lower heat transfer tube groups, inter-tube-group inundation prevention plates extend horizontally. In each heat transfer tube group, an enclosure part extends to guide gas from the enclosure part to outside of the container through a gas extraction duct.
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公开(公告)号：US6095238A
公开(公告)日：2000-08-01
申请号：US199488
申请日：1998-11-25
摘要： A feed water heater has a longitudinally cylindrical body comprising a cylindrical shell portion constituting a main body portion of a feed water heater and a water box-shaped chamber operatively connected to the cylindrical shell portion and partitioned by a tubesheet. In the cylindrical shell portion, a heat exchanger tube bank is arranged and supported by a plurality of support plates, a drain cooling section is disposed in association with the heat exchanger tube bank for carrying out a heat recovery of a drain generated in the heat exchanger tube bank, a dilution condensing chamber is provided for the heat exchanger tube bank and adapted to excessively flow the steam into the heat exchanger tube bank, and a non-condensable gas chamber is provided for the heat exchanger tube bank. The drain cooling section, the dilution condensing chamber and the non-condensable gas chamber are arranged axially in this order in the cylindrical shell from the tube sheet.
摘要翻译： 给水加热器具有纵向圆柱形主体，该主体包括构成给水加热器的主体部分的圆筒形壳体部分和可操作地连接到圆柱形壳体部分并由管板分隔的水箱形室。 在圆筒形壳体部分中，热交换器管组由多个支撑板布置和支撑，排水冷却部分与热交换器管组相关联地设置，用于对热交换器中产生的排水进行热回收 管排，为热交换器管堤提供稀释冷凝室，适于使蒸汽过度流入热交换器管堤，并为热交换器管堤提供不可冷凝的气室。 排水冷却段，稀释冷凝室和不可冷凝气体室从管板沿轴向依次布置在圆筒形壳体中。
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公开(公告)号：US07370694B2
公开(公告)日：2008-05-13
申请号：US10901986
申请日：2004-07-30
申请人： Yasushi Shimizu , Shunji Kawano , Yuji Fuki , Yoshihiro Iwata , Yuichi Fukasawa , Yoshio Mochida
发明人： Yasushi Shimizu , Shunji Kawano , Yuji Fuki , Yoshihiro Iwata , Yuichi Fukasawa , Yoshio Mochida
IPC分类号： F28B1/00
摘要： Vertical sectional shapes of portions in which condenser tubes of the upper tube bundle 51 and the lower tube bundle 52 are arranged, in vertical sections of the upper tube bundle 51 and the lower tube bundle 52, are formed to be approximately U-shapes, and a noncondensing air ejection duct 11 is provided to be positioned on a central joint portion of the U-shape of the upper tube portion 51 in an upstream side where circulating water flows first. At a portion in which the condenser tubes are not arranged between the upper and lower tube bundles, steam flow prevention plates 53 are provided to be positioned at both right and left sides of the noncondensing air ejection duct 11.
摘要翻译： 在上管束51和下管束52的垂直部分中，上管束51和下管束52的冷凝管布置的部分的垂直截面形状形成为大致U形，并且 未冷凝空气喷射管道11设置在上管部分51的U形的中心接合部分上，其中循环水首先流过上游侧。 在冷凝管不设置在上管束和下管束之间的部分，设置防水板53以定位在非冷凝空气喷射管道11的左右两侧。
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7.发明授权
公开(公告)号：US5921085A
公开(公告)日：1999-07-13
申请号：US655093
申请日：1996-06-04
申请人： Shunji Kawano
发明人： Shunji Kawano
CPC分类号： F28B9/10 , Y10S165/917
摘要： A condenser with built-in deaerator comprises a main casing into which steam discharged from a turbine, a tube bank installed inside the main casing to condense the steam from the turbine, a hot well installed in the main casing to store steam condensate produced by the tube bank, a circulator for taking the steam condensate out from the hot well and returning the same again to the hot well, a gas injector having gas injecting heads, for injecting bubbles of an inert gas into the steam condensate stored in the hot well, and a water heater for heating the steam condensate in the vicinity of the gas injecting heads to increase the temperature of the steam condensate.
摘要翻译： 具有内置除氧器的冷凝器包括：主体，涡轮排出的蒸汽，安装在主壳体内部的管组，用于冷凝来自涡轮的蒸汽;热井，安装在主壳体中，以储存由 管堤，用于将蒸汽冷凝物从热井中取出并将其再次返回到热井的循环器，具有气体注入头的气体注射器，用于将惰性气体的气泡注入到存储在热井中的蒸汽冷凝物中， 以及用于加热气体喷射头附近的蒸汽冷凝物以增加蒸汽冷凝物的温度的热水器。
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