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公开(公告)号：US20050109032A1
公开(公告)日：2005-05-26
申请号：US10703850
申请日：2003-11-07
申请人： Joseph Harpster
发明人： Joseph Harpster
摘要： Disclosed is a method for operating a condenser of the type having a housing inside of which is disposed a bundle of water tubes, a steam inlet for steam to flow inside the housing for contacting the tube bundle for cooling, and having a stagnant air zone during operation wherein any air in-leakage preferentially collects and condensate in the air zone becomes subcooled. A trough or drain is placed beneath the stagnant air zone for collecting subcooled condensate from the stagnant air zone. Collected subcooled condensate is transported from the trough or drain in a pipe to said steam inlet. The transported condensate is injected with an injector for contacting with steam entering the condenser, whereby the injected condensate is heated by the steam for expelling dissolved oxygen in the injected condensate. Advantageously, the condenser is fitted with an array of temperature sensors at the stagnant air zone for determination of its presence and/or size. Additionally, disclosed is a method for preventing air bound zones in the tube bundle sections of the condenser.
摘要翻译： 公开了一种用于操作这种类型的冷凝器的方法，该冷凝器的壳体内部设置有一束水管，用于蒸汽的蒸汽入口在壳体内流动以接触管束以进行冷却，并且在空气区域内具有停滞的空气区 其中任何空气泄漏优先收集并在空气区域中的冷凝物变得过冷。 在停滞的空气区域下面放置一个槽或排水沟，用于从停滞的空气区域收集过冷的冷凝物。 收集的过冷冷凝物从管道中的槽或排水管输送到所述蒸汽入口。 输送的冷凝物注入一注射器以与进入冷凝器的蒸汽接触，由此注入的冷凝物被蒸汽加热以排出注入的冷凝物中的溶解氧。 有利地，冷凝器在停滞空气区域配备有一系列温度传感器，以确定其存在和/或尺寸。 此外，公开了一种防止冷凝器的管束部分中的空气结合区域的方法。
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公开(公告)号：US20060150630A1
公开(公告)日：2006-07-13
申请号：US11358433
申请日：2006-02-21
申请人： Joseph Harpster
发明人： Joseph Harpster
摘要： Disclosed is a method for operating a condenser of the type having a housing inside of which is disposed a bundle of water tubes, a steam inlet for steam to flow inside the housing for contacting the tube bundle for cooling, and having a stagnant air zone during operation wherein any air in-leakage preferentially collects and condensate in the air zone becomes subcooled. A trough or drain is placed beneath the stagnant air zone for collecting subcooled condensate from the stagnant air zone. Collected subcooled condensate is transported from the trough or drain in a pipe to said steam inlet. The transported condensate is injected with an injector for contacting with steam entering the condenser, whereby the injected condensate is heated by the steam for expelling dissolved oxygen in the injected condensate. Advantageously, the condenser is fitted with an array of temperature sensors at the stagnant air zone for determination of its presence and/or size. Additionally, disclosed is a method for preventing air bound zones in the tube bundle sections of the condenser.
摘要翻译： 公开了一种用于操作这种类型的冷凝器的方法，该冷凝器的壳体内部设置有一束水管，用于蒸汽的蒸汽入口在壳体内流动以接触管束以进行冷却，并且在空气区域内具有停滞的空气区 其中任何空气泄漏优先收集并在空气区域中的冷凝物变得过冷。 在停滞的空气区域下面放置一个槽或排水沟，用于从停滞的空气区域收集过冷的冷凝物。 收集的过冷冷凝物从管道中的槽或排水管输送到所述蒸汽入口。 输送的冷凝物注入一注射器以与进入冷凝器的蒸汽接触，由此注入的冷凝物被蒸汽加热以排出注入的冷凝物中的溶解氧。 有利地，冷凝器在停滞空气区域配备有一系列温度传感器，以确定其存在和/或尺寸。 此外，公开了一种防止冷凝器的管束部分中的空气结合区域的方法。
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