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1. 发明授权

US5429185A Heat exchanger with a plurality of parallel heat exchanger tubes 失效
标题翻译：具有多个平行热交换器管的热交换器
公开(公告)号：US5429185A
公开(公告)日：1995-07-04
申请号：US271279
申请日：1994-07-06
申请人： Burkhard Trage , Harald Sassmann , Wolfgang Holten , Miroslav Podhorsky
发明人： Burkhard Trage , Harald Sassmann , Wolfgang Holten , Miroslav Podhorsky
IPC分类号： F28F1/02 , B21D53/00 , F28D1/03 , F28D1/04 , F28D1/053 , F28F1/12 , F28F1/30 , F28F3/02 , F28F1/14
CPC分类号： F28F1/128 , F28D1/0535
摘要： A heat exchanger has a plurality of parallel heat exchanger tubes with two plane sides and two narrow sides. The heat exchanger tube has a contour with a width and a height in a direction of flow of a first heat-exchanging medium such that the width is much greater than the height. Ribs are connected to the plane sides of the heat exchanger tubes. The ribs are made of a rib band folded to a meander-shape with bent portions. Adjacent ones of the ribs form a flow cross-section for a second heat-exchanging medium. The ribs have a plurality of openings wherein the size of the opening is at least equal in size to the size of the flow cross-section between adjacent ribs.
摘要翻译：热交换器具有多个具有两个平面侧和两个窄边的平行热交换器管。热交换器管具有在第一热交换介质的流动方向上具有宽度和高度的轮廓，使得宽度远大于高度。肋连接到热交换器管的平面侧。肋由折叠成弯曲部分的曲折形状的肋带制成。相邻的肋形成用于第二热交换介质的流动横截面。肋具有多个开口，其中开口的尺寸在尺寸上至少等于相邻肋之间的流动横截面的尺寸。

2. 发明授权

US4690207A Natural-draft cooling tower with forced-draft flow over reflux condensers 失效
标题翻译：自然通风冷却塔，强制通风流过回流冷凝器
公开(公告)号：US4690207A
公开(公告)日：1987-09-01
申请号：US795472
申请日：1985-11-05
申请人： Burkhard Trage , Richard Leitz
发明人： Burkhard Trage , Richard Leitz
IPC分类号： F28B1/06 , F28B7/00
CPC分类号： F28B1/06 , Y10S165/182 , Y10S165/90 , Y10S165/912
摘要： A natural-draft cooling tower having a plurality of preferably roof-shaped heat exchange elements for condensing the turbine exhaust steam from a power plant. A portion of the heat exchange elements are connected to operate as condensers, and another portion of the heat exchange elements are connected to operate as dephlegmators, reflux condensers or fractionating columns, with the latter being disposed downstream, when viewed in the direction of flow of the steam, of the heat exchange elements that operate as condensers. In order to assure a complete condensation, and a residual condensation in the heat exchange elements that operate as reflux condensers, under all weather and load conditions, the heat exchange elements that operate as reflux condensers are each provided with a respective fan, the conveying capacity of which can be regulated.
摘要翻译：一种自然通风冷却塔，具有多个优选屋顶形的热交换元件，用于冷凝来自发电厂的涡轮排气蒸汽。热交换元件的一部分连接起来用作冷凝器，另一部分热交换元件被连接以用作分凝器，回流冷凝器或分馏塔，当后者设置在下游时，当从流动方向作为冷凝器运行的热交换元件的蒸汽。为了确保在所有天气和负载条件下作为回流冷凝器运行的热交换元件中的完全冷凝和残余冷凝，用作回流冷凝器的热交换元件各自设置有相应的风扇，输送能力其中可以调节。

3. 发明授权

US5595063A Device and method for degassing make-up water for a steam turbine process 失效
标题翻译：用于蒸汽轮机过程的净化补充水的装置和方法
公开(公告)号：US5595063A
公开(公告)日：1997-01-21
申请号：US282035
申请日：1994-07-28
申请人： Burkhard Trage , Richard Leitz
发明人： Burkhard Trage , Richard Leitz
IPC分类号： B01D19/00 , F22D1/50 , F01K7/00 , F01K19/00
CPC分类号： F22D1/50 , B01D19/0021
摘要： In a method for degassing make-up water for a water-steam-circuit of a steam turbine process make-up water is introduced at a location of introduction into an exhaust steam pipe of the steam turbine so as to form a water film. A connector of the exhaust steam pipe is positioned in the vicinity of the location of introduction and connected to an evacuating device. The gases released from the make-up water are removed via the connector and the evacuating device. The device for performing the method has an exhaust steam pipe with an inner wall and free ends. At least one overflow trough including a deflecting shield is connected to the inner wall of the exhaust steam pipe. Closure plates are connected to the free ends of the exhaust steam pipe. The deflecting shield, the closure plates, the inner wall, and the overflow trough delimit a chamber having an opening toward the interior of the exhaust steam pipe only at the lower free edge of the deflecting shield.
摘要翻译：在蒸气涡轮机的水蒸气回路的净化补充水的方法中，在引入蒸汽轮机的排气蒸汽管的位置引入过程补给水，以形成水膜。排气蒸汽管的连接器位于引入位置附近并连接到排气装置。从补充水释放的气体经由连接器和排气装置被去除。用于执行该方法的装置具有带有内壁和自由端的排气蒸汽管。至少一个包括偏转屏蔽的溢流槽连接到排气管的内壁。封闭板连接到排气管的自由端。偏转屏蔽，封闭板，内壁和溢流槽限定了仅在偏转屏蔽的下自由边缘处具有朝向排气蒸汽管内部的开口的室。

4. 发明授权

US5301746A Natural draft cooling tower 失效
标题翻译：自然通风冷却塔
公开(公告)号：US5301746A
公开(公告)日：1994-04-12
申请号：US7532
申请日：1993-01-22
申请人： Burkhard Trage , Richard Leitz , Georg Schrey
发明人： Burkhard Trage , Richard Leitz , Georg Schrey
IPC分类号： F28B1/06 , F28B9/08
CPC分类号： F28B1/06 , F28B2001/065 , Y10S165/90
摘要： A natural draft cooling tower for condensing turbine steam of a power plant is comprised of identical sectors assembled to form the cooling tower. A central steam inlet line terminates in radial distributing lines. Each sector has one of the radial distributing lines. Each sector has first heat exchanger elements operating in a condensational manner and second heat exchanger elements operating in a dephlegmational manner, with the second heat exchanger elements arranged downstream of the first heat exchanger elements. The second heat exchanger elements are each provided with a fan. Each sector has an inert gas line connected to the second heat exchanger elements and a condensate removal line connected to the first and the second heat exchangers. Each sector further comprises an independent support frame for supporting the first and the second heat exchanger elements. The first heat exchanger elements are connected to the support frame such that their longitudinal axis is perpendicular to the radial distributing line and extends in a plane parallel to the radial plane of the radial distributing lines.
摘要翻译：用于冷凝发电厂涡轮机蒸汽的自然通风冷却塔由组装形成冷却塔的相同部分组成。中央蒸汽入口管线以径向分布管线终止。每个扇区都有一条径向分布线。每个扇区具有以冷凝方式操作的第一热交换器元件和以分馏方式操作的第二热交换器元件，第二热交换器元件布置在第一热交换器元件的下游。第二热交换器元件分别设有风扇。每个扇区具有连接到第二热交换器元件的惰性气体管线和连接到第一和第二热交换器的冷凝物去除管线。每个扇区还包括用于支撑第一和第二热交换器元件的独立支撑框架。第一热交换器元件连接到支撑框架，使得它们的纵向轴线垂直于径向分布线并且在平行于径向分布线的径向平面的平面中延伸。

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