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1.发明授权
公开(公告)号：EP0170151B1
公开(公告)日：1990-10-31
申请号：EP85108854.2
申请日：1985-07-16
CPC分类号： F22B35/004 , F22B1/165 , F22B37/56
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2.发明公开Model steam generator having means to facilitate inspection of sample tubes 失效Modelldampferzeuger mit Mitteln zur Erleichterung von Proberohr-Inspektionen。
公开(公告)号：EP0170151A2
公开(公告)日：1986-02-05
申请号：EP85108854.2
申请日：1985-07-16
CPC分类号： F22B35/004 , F22B1/165 , F22B37/56
摘要： An electrically powered model steam generator for simulating the environment inside a nuclear steam generator in order to monitor the condition of the heat exchange tubes of the nuclear steam generator is disclosed herein. An electrically-powered thermosyphon heating means circulates a flow of vapor and condensate through the sample tube in a closed loop.
Also disclosed is a model generator having detachable clamp means to detach a sample tube from the secondary side of the boiler vessel. The model generator may have an improved feedwater system giving the operator different choices regarding types of feedwater connections.摘要翻译： 本文公开了一种用于模拟核蒸汽发生器内的环境以便监测核蒸汽发生器的热交换管的状态的电动型蒸汽发生器。 电动热虹吸加热装置在闭环中循环通过样品管的蒸汽和冷凝物流。 还公开了一种具有可拆卸的夹紧装置的模型发生器，用于将样品管从锅炉容器的次级侧分离。 模型发生器可以具有改进的给水系统，给予操作者关于给水连接类型的不同选择。
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3.发明公开
公开(公告)号：EP0170151A3
公开(公告)日：1986-11-12
申请号：EP85108854
申请日：1985-07-16
CPC分类号： F22B35/004 , F22B1/165 , F22B37/56
摘要： An electrically powered model steam generator for simulating the environment inside a nuclear steam generator in order to monitor the condition of the heat exchange tubes of the nuclear steam generator is disclosed herein. An electrically-powered thermosyphon heating means circulates a flow of vapor and condensate through the sample tube in a closed loop. Also disclosed is a model generator having detachable clamp means to detach a sample tube from the secondary side of the boiler vessel. The model generator may have an improved feedwater system giving the operator different choices regarding types of feedwater connections.
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公开(公告)号：EP0001844B1
公开(公告)日：1983-04-06
申请号：EP78101332.1
申请日：1978-11-08
申请人： Q-Dot Corporation
CPC分类号： F28F1/32 , F22B1/165 , F22B1/18 , F28D15/0275 , F28D21/001 , F28F2215/04 , Y02P80/154
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公开(公告)号：EP0045377B1
公开(公告)日：1985-02-06
申请号：EP81105069.9
申请日：1981-06-30
申请人： Q-Dot Corporation
发明人： McCurley, Jack
CPC分类号： F28D15/0275 , F16L5/14 , F22B1/165 , F22B1/18 , F28D15/025 , F28D21/001 , Y10S165/909
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6.发明公开Apparatus for recovering heat and process for producing steam 失效VorrichtungfürdieRückgewinnungvonWärmeund Verfahren zur Dampferzeugung。
公开(公告)号：EP0001844A2
公开(公告)日：1979-05-16
申请号：EP78101332.1
申请日：1978-11-08
申请人： Q-Dot Corporation
CPC分类号： F28F1/32 , F22B1/165 , F22B1/18 , F28D15/0275 , F28D21/001 , F28F2215/04 , Y02P80/154
摘要： A waste heat boiler and heat exchange process for recovering waste heat from a stream of heated gas is disclosed. The system includes a convection heat transfer chamber, a boiler tank, and a plurality of heat pipes thermally Interconnecting the convection heat transfer chamber with the boiler tank. Each of the heat pipes includes an evaporator section which is disposed in heat transfer relation with a stream of heated gas flowing through the convection heat transfer chamber, and a condenser section disposed in heat transfer relation with a volume of water disposed within the boiler tank. The evaporator sections and condenser sections are totally enclosed within the convection heat transfer chamber and boiler tank, respectively, and are connected in dosed cycle fluid communication with each other. The heat pipes contain a working fluid which is characterized by a thermodynamic cycle in which the working fluid is vaporized in the evaporator section and flows to the condenser section where it is condensed to the liquid phase and returns in a closed cycle to the evaporator section, thereby transferring heat energy from the heated gas stream in the convection heat transfer chamber to the volume of water contained in the boiler tank. In a regenerative arrangement, exhaust gas discharged from the convection heat transfer chamber is recycled to the input of the convection heat transfer chamber to provide high mass flow at low velocity for optimum efficiency. In another arrangement, superheated steam is provided by a pair of heat pipe boilers whose convection heat transfer chambers are connected in series, with the evaporator of the steam generating unit being located downstream of the superheat unit and the input of the superheat unit being the steam output of the steam generating unit.
摘要翻译： 公开了一种用于从加热气体流中回收废热的废热锅炉和热交换过程。 该系统包括对流传热室，锅炉箱和将对流传热室与锅炉箱热连接的多个热管。 每个热管包括与流过对流传热室的加热气体流传热关系的蒸发器部分，以及与设置在锅炉箱内的一定体积的热量传热关系的冷凝器部分。 蒸发器部分和冷凝器部分分别完全封闭在对流传热室和锅炉箱内，并且以闭环循环流体连通的方式相互连接。 热管包含工作流体，其特征在于热力学循环，其中工作流体在蒸发器部分中蒸发并流到冷凝器部分，在那里冷凝至液相并以闭合循环返回到蒸发器部分， 从而将热能从对流传热室中的加热气流传递到包含在锅炉箱中的水的体积。 在再生布置中，从对流传热室排出的废气被再循环到对流传热室的输入端，以便在低速下提供高质量流量以获得最佳的效率。 在另一种布置中，过热蒸汽由一对热管锅炉提供，其对流传热室串联连接，蒸汽发生单元的蒸发器位于过热单元的下游，过热单元的输入是蒸汽 蒸汽发生单元的输出。
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公开(公告)号：EP2401487A4
公开(公告)日：2013-01-16
申请号：EP10746548
申请日：2010-02-24
发明人： JURANITCH THOMAS R
CPC分类号： F22B1/165 , C10J3/86 , C10J2300/1238 , C10J2300/1884 , F23J15/06 , F28D21/0001 , Y02E20/363 , Y02P20/124
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公开(公告)号：EP2401487A1
公开(公告)日：2012-01-04
申请号：EP10746548.6
申请日：2010-02-24
发明人： JURANITCH, Thomas R.
IPC分类号： F01N5/02
CPC分类号： F22B1/165 , C10J3/86 , C10J2300/1238 , C10J2300/1884 , F23J15/06 , F28D21/0001 , Y02E20/363 , Y02P20/124
摘要： Heat is reclaimed from a high temperature gasifier exhaust gas of between 250° C and 20000C. A first duct receives the exhaust gas, and outputs it at a reduced temperature. A second duct receives a heat transfer fluid and outputs it at an elevated temperature. A heat transfer arrangement conducts heat extracted from the product gas to the heat transfer fluid (steam), thereby elevating the temperature of the heat transfer fluid. A heat pipe formed of sodium, potassium, rubidium, or lithium, has a first end for communicating with the high temperature exhaust gas and a second end for communicating with the heat transfer fluid. The heat pipe has an envelope formed of a selectable combination of stainless steel, Inconel, nickel, molybdenum, tungsten, niobium, carbon, carbon composite, and Hastelloy X, and a safety valve that ensures safe operation. An adiabatic zone is interposed between the first and second ducts.
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公开(公告)号：EP0045377A1
公开(公告)日：1982-02-10
申请号：EP81105069.9
申请日：1981-06-30
申请人： Q-Dot Corporation
发明人： McCurley, Jack
CPC分类号： F28D15/0275 , F16L5/14 , F22B1/165 , F22B1/18 , F28D15/025 , F28D21/001 , Y10S165/909
摘要： A system for recovering waste heat from a stream of heated gas is disclosed. The system includes a convection heat transfer chamber (12), a boiler tank (14), and a plurality of heat pipes (68) thermally interconnecting the convection heat transfer chamber (12) with the boiler tank (14). Each of the heat pipes (68) includes an evaporator section (76) which is disposed in heat transfer relation with a stream of heated gas flowing through the convection heat transfer chamber (12), and a condenser section (78) disposed in heat transfer relation with a volume of water contained within the boiler tank (14). The boiler tank (14) is provided with a header plate - (66) having an array of heat pipe openings (108) through which the heat pipes (68) project. A heat pipe support sleeve (100) is received in each heat pipe opening (108) in sealed engagement with the header plate (66), with the heat pipes (68) projecting through the support sleeves (100) and thermally interconnecting the convection heat transfer chamber (12) with the boiler tank (14). An intermediate portion of each heat pipe (68) is received in sealed engagement with its associated support sleeve (100).
摘要翻译： 公开了一种用于从加热气体流中回收废热的系统。 该系统包括对流传热室（12），锅炉水箱（14）以及使对流传热室（12）与锅炉水箱（14）热互连的多个热管（68）。 每个热管（68）包括蒸发器部分（76）和冷凝器部分（78），蒸发器部分（76）与流过对流传热腔室（12）的加热气体流成热传递关系，冷凝器部分（78） 与容纳在锅炉容器（14）内的一定量的水的关系。 锅炉箱（14）设置有集管板（66），该集管板具有热管开口（108）阵列，热管（68）穿过该热管开口（108）。 热管支撑套筒（100）容纳在每个热管开口（108）中，与集管板（66）密封接合，热管（68）突出穿过支撑套管（100）并且将对流热 传送室（12）与锅炉箱（14）连接。 每个热管（68）的中间部分被接收与其相关联的支撑套筒（100）密封接合。
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公开(公告)号：EP0001844A3
公开(公告)日：1979-05-30
申请号：EP78101332
申请日：1978-11-08
申请人： Q-Dot Corporation
CPC分类号： F28F1/32 , F22B1/165 , F22B1/18 , F28D15/0275 , F28D21/001 , F28F2215/04 , Y02P80/154
摘要： A waste heat boiler and heat exchange process for recovering waste heat from a stream of heated gas is disclosed. The system includes a convection heat transfer chamber, a boiler tank, and a plurality of heat pipes thermally Interconnecting the convection heat transfer chamber with the boiler tank. Each of the heat pipes includes an evaporator section which is disposed in heat transfer relation with a stream of heated gas flowing through the convection heat transfer chamber, and a condenser section disposed in heat transfer relation with a volume of water disposed within the boiler tank. The evaporator sections and condenser sections are totally enclosed within the convection heat transfer chamber and boiler tank, respectively, and are connected in dosed cycle fluid communication with each other. The heat pipes contain a working fluid which is characterized by a thermodynamic cycle in which the working fluid is vaporized in the evaporator section and flows to the condenser section where it is condensed to the liquid phase and returns in a closed cycle to the evaporator section, thereby transferring heat energy from the heated gas stream in the convection heat transfer chamber to the volume of water contained in the boiler tank. In a regenerative arrangement, exhaust gas discharged from the convection heat transfer chamber is recycled to the input of the convection heat transfer chamber to provide high mass flow at low velocity for optimum efficiency. In another arrangement, superheated steam is provided by a pair of heat pipe boilers whose convection heat transfer chambers are connected in series, with the evaporator of the steam generating unit being located downstream of the superheat unit and the input of the superheat unit being the steam output of the steam generating unit.
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