公开(公告)号：US09593844B2

公开(公告)日：2017-03-14

申请号：US13128657

申请日：2009-10-29

申请人： Jan Brückner ,  Frank Thomas

发明人： Jan Brückner ,  Frank Thomas

IPC分类号： F01K13/00 ,  F22B35/00 ,  F01K13/02 ,  F01K23/10

CPC分类号： F22B35/007 ,  F01K13/02 ,  F01K23/101 ,  Y02E20/16

摘要： A method for operating a waste heat steam generator including an evaporator, an economizer having a number of economizer heating surfaces, and a bypass line connected on the flow medium side in parallel with a number of economizer heating surfaces is provided. The method makes possible higher operational safety and reliability in the control of the waste heat steam generator. For this purpose, a parameter that is characteristic of the thermal energy fed to the waste heat steam generator is used to control or regulate the flow rate of the by-pass line.

摘要翻译： 提供了一种用于操作包括蒸发器，具有多个节能器加热表面的节能器和与多个节能器加热表面并联的在流动介质侧上的旁路管线的废热蒸汽发生器的方法。 该方法在废热蒸汽发生器的控制中具有更高的运行安全性和可靠性。 为此，使用供给废热蒸汽发生器的热能的特征的参数来控制或调节旁路线的流量。

公开(公告)号：US09267678B2

公开(公告)日：2016-02-23

申请号：US13062700

申请日：2009-09-09

申请人： Jan Brückner ,  Martin Effert ,  Joachim Franke

发明人： Jan Brückner ,  Martin Effert ,  Joachim Franke

IPC分类号： F22B29/06 ,  F22B5/02 ,  F22B37/26 ,  F22G3/00 ,  F22B1/00 ,  F01K21/06 ,  F22G5/02 ,  F22B21/34

CPC分类号： F22B29/06 ,  F22B21/341 ,  F22B37/26

摘要： A continuous steam generator including a combustion chamber with a plurality of burners for fossil fuel is provided. A vertical gas duct is connected downstream of the combustion chamber on the hot gas side, in an upper region via a horizontal gas duct. The outside wall of the combustion chamber is formed from evaporation pipes which are welded together in a gas-tight manner and mounted upstream of a water separator system on the flow medium side and from superheater pipes which are welded together in a gas-tight manner and mounted downstream of the water separator system. The water separator system includes a plurality of water separation elements, each element includes an inlet tube which is connected to the respective upstream evaporation for tubes, which extend into a water evacuation tube. A distributer element is arranged on the evaporator side between the respective water separator element and the inlet collector.

摘要翻译： 提供了包括具有用于化石燃料的多个燃烧器的燃烧室的连续蒸汽发生器。 垂直气体管道通过水平气体管道连接在热气体侧的燃烧室的下游，在上部区域。 燃烧室的外壁由蒸气管形成，其以气密方式焊接在一起，并且安装在流动介质侧上的水分离器系统的上游和以气密方式焊接在一起的过热管， 安装在水分离器系统的下游。 水分离器系统包括多个水分离元件，每个元件包括入口管，其连接到延伸到排水管中的用于管的相应的上游蒸发器。 在各自的水分离器元件和入口收集器之间的蒸发器侧布置有分配器元件。

公开(公告)号：US20130047938A1

公开(公告)日：2013-02-28

申请号：US13695656

申请日：2011-04-07

申请人： Joachim Brodesser ,  Jan Brückner ,  Martin Effert

发明人： Joachim Brodesser ,  Jan Brückner ,  Martin Effert

IPC分类号： F22B1/02

CPC分类号： F22B29/00 ,  F22B35/10 ,  F22D5/36

摘要： A method for operating a steam generator comprising a combustion chamber having a plurality of evaporator heating surfaces which are connected in parallel on the flow medium side is provided. An object is to provide a steam generator which has a particularly long service life and which is particularly reliable. For this purpose, a flow medium is introduced into an inlet of a first evaporator heating surface at a temperature which is lower than the temperature of the flow medium introduced into the inlet of a second evaporator heating surface.

摘要翻译： 提供了一种用于操作蒸汽发生器的方法，所述蒸汽发生器包括具有在流动介质侧上并联连接的多个蒸发器加热表面的燃烧室。 目的在于提供一种具有特别长的使用寿命且特别可靠的蒸汽发生器。 为此目的，将流动介质引入到第一蒸发器加热表面的入口中，该温度低于引入第二蒸发器加热表面入口的流动介质的温度。

公开(公告)号：US20110315095A1

公开(公告)日：2011-12-29

申请号：US13254196

申请日：2010-02-05

申请人： Jan Brückner ,  Joachim Franke ,  Gerhard Schlund

发明人： Jan Brückner ,  Joachim Franke ,  Gerhard Schlund

IPC分类号： F22B1/18

CPC分类号： F22B1/1815 ,  F22B29/062 ,  Y02E20/16

摘要： A continuous evaporator for a horizontally constructed waste heat steam generator is provided. The continuous evaporator includes a first evaporator heating surface having a plurality of essentially vertically arranged first steam generator tubes through which a flow medium can flow from bottom to top, and a second evaporator heating surface which is mounted downstream of the first evaporator heating surface on the flow medium side. The second evaporator heating surface includes a plurality of additional essentially vertically arranged second steam generator tubes through which a flow medium can flow from bottom to top. The first steam generator tubes are designed in such a manner that the average mass flow density which may be controlled in the full load operation does not fall below the predetermined minimum mass flow density in the first steam generator tubes.

摘要翻译： 提供了一种用于水平构造的废热蒸汽发生器的连续蒸发器。 连续蒸发器包括第一蒸发器加热表面，第一蒸发器加热表面具有多个基本垂直布置的第一蒸汽发生器管，流动介质可以从底部流到顶部，第二蒸发器加热表面安装在第一蒸发器加热表面的下游 流媒体侧。 第二蒸发器加热表面包括多个附加的基本上垂直布置的第二蒸汽发生器管，流动介质可以从底部向上流动。 第一蒸汽发生器管被设计成使得在满载操作中可以控制的平均质量流量密度不低于第一蒸汽发生器管中预定的最小质量流量密度。

公开(公告)号：US20110225972A1

公开(公告)日：2011-09-22

申请号：US13128657

申请日：2009-10-29

申请人： Jan Brückner ,  Frank Thomas

发明人： Jan Brückner ,  Frank Thomas

IPC分类号： F01K13/00

CPC分类号： F22B35/007 ,  F01K13/02 ,  F01K23/101 ,  Y02E20/16

摘要： A method for operating a waste heat steam generator including an evaporator, an economizer having a number of economizer heating surfaces, and a bypass line connected on the flow medium side in parallel with a number of economizer heating surfaces is provided. The method makes possible higher operational safety and reliability in the control of the waste heat steam generator. For this purpose, a parameter that is characteristic of the thermal energy fed to the waste heat steam generator is used to control or regulate the flow rate of the by-pass line.

摘要翻译： 提供了一种用于操作包括蒸发器，具有多个节能器加热表面的节能器和与多个节能器加热表面并联的在流动介质侧上的旁路管线的废热蒸汽发生器的方法。 该方法在废热蒸汽发生器的控制中具有更高的运行安全性和可靠性。 为此，使用供给废热蒸汽发生器的热能的特征的参数来控制或调节旁路线的流量。

公开(公告)号：US20110041783A1

公开(公告)日：2011-02-24

申请号：US12223992

申请日：2007-01-03

申请人： Jan Brückner

发明人： Jan Brückner

IPC分类号： F22B3/00 ,  F22B37/00

CPC分类号： F22B37/008 ,  A61L9/14 ,  B01D53/56 ,  B01D53/62 ,  B01D53/8631 ,  B01D53/864 ,  B01D53/90 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/20776 ,  B01J21/063 ,  B01J23/22 ,  B01J23/30 ,  B01J29/06 ,  B01J37/0215 ,  F22B37/04 ,  F22B37/10

摘要： A steam generator of a technical plant, in particular a power plant, comprising a heating gas passage enclosed by a gas-tight enclosing wall, wherein the heating gas passage has a number of heating surfaces through which a flow medium can flow, is to ensure especially reliable cleaning of the heating gas flowing off from the heating gas passage at an especially low design and production cost. To this end, provision is made according to the invention for at least one of the heating surfaces to be at least partly provided with a catalytic coating on its side facing the heating gas.

摘要翻译： 技术设备的蒸汽发生器，特别是发电厂，包括由气密封闭壁围成的加热气体通道，其中加热气体通道具有流动介质可以流过的多个加热表面，以确保 特别是以非常低的设计和制造成本可靠地清洁从加热气体通道流出的加热气体。 为此，根据本发明，为至少一个加热表面提供至少部分地在其面对加热气体的一侧设置有催化涂层。

公开(公告)号：US20100288210A1

公开(公告)日：2010-11-18

申请号：US12743881

申请日：2008-11-14

申请人： Jan Brückner ,  Joachim Franke ,  Frank Thomas

发明人： Jan Brückner ,  Joachim Franke ,  Frank Thomas

IPC分类号： F22D5/26

CPC分类号： F22B37/38

摘要： A method for operating a once-through steam generator including an evaporator heating surface is provided. A target value for the supply water mass flow is fed to a device for setting the supply water mass flow, which is predefined using the ratio of the heat flow currently being transferred in the evaporator heating surface from the hot gas to the flow medium to a target enthalpy increase predefined with respect to the desired live steam condition of the flow medium in the evaporator heating surface. A forced-flow steam generator used for carrying out the method is also provided. The heat flow transferred from the hot gas to the flow medium is ascertained for this purpose allowing for a specific temperature value characteristic of the current temperature of the hot gas at the evaporator inlet and a specific mass flow value characteristic for the current mass flow of the hot gas.

摘要翻译： 提供一种用于操作包括蒸发器加热表面的直通蒸汽发生器的方法。 供给水质量流的目标值被供给到用于设定供水质量流量的装置，该装置使用当前在蒸发器加热表面中从热气传递到流动介质的热流的比率预定义为 相对于蒸发器加热表面中的流动介质的期望的活蒸汽条件预定的目标焓增加。 还提供了用于执行该方法的强制流量蒸汽发生器。 确定从热气转移到流动介质的热流为此目的，从而允许特定的温度值，特征是蒸发器入口处的热气的当前温度特性，以及特定的质量流量值 热气

公开(公告)号：US09291344B2

公开(公告)日：2016-03-22

申请号：US13813522

申请日：2011-06-15

申请人： Joachim Brodeβer ,  Jan Brückner ,  Martin Effert ,  Joachim Franke ,  Tobias Schulze

发明人： Joachim Brodeβer ,  Jan Brückner ,  Martin Effert ,  Joachim Franke ,  Tobias Schulze

IPC分类号： F01K23/06 ,  F22B29/06 ,  F22B21/34 ,  F22B21/36 ,  F22B29/02 ,  F01K7/16 ,  F22B37/74

CPC分类号： F22B29/062 ,  F01K7/16 ,  F22B21/34 ,  F22B21/366 ,  F22B29/02 ,  F22B37/74

摘要： A forced-flow steam generator includes first and second steam generator pipes which form a surrounding wall, wherein the first and second steam generator pipes are welded in a gas-tight fashion and are traversable by flow in a vertical direction. A passage collector is arranged within the surrounding wall, wherein the passage collector connects the first steam generator pipes with the second steam generator pipes. The first steam generator pipes are connected at an outlet side to an inlet side of the second steam generator pipes, wherein the second steam generator pipes are connected in series with the first steam generator pipes. Each of the second generator pipes has a restrictor device. Further, a power plant with a forced-flow steam generator is provided.

摘要翻译： 强制流动蒸汽发生器包括形成周围壁的第一和第二蒸汽发生器管，其中第一和第二蒸汽发生器管以气密方式被焊接并且可以通过沿垂直方向的流动。 通道收集器布置在周围的壁内，其中通道收集器将第一蒸汽发生器管与第二蒸汽发生器管连接。 第一蒸汽发生器管在出口侧连接到第二蒸汽发生器管的入口侧，其中第二蒸汽发生器管与第一蒸汽发生器管串联连接。 每个第二发生器管具有限流装置。 此外，提供了具有强制流量蒸汽发生器的动力装置。

公开(公告)号：US20140034044A1

公开(公告)日：2014-02-06

申请号：US13985974

申请日：2012-02-03

申请人： Jürgen Birnbaum ,  Joachim Brodesser ,  Jan Brückner ,  Martin Effert ,  Joachim Franke ,  Gerhard Schlund ,  Tobias Schulze ,  Frank Thomas ,  Gerhard Zimmermann

发明人： Jürgen Birnbaum ,  Joachim Brodesser ,  Jan Brückner ,  Martin Effert ,  Joachim Franke ,  Gerhard Schlund ,  Tobias Schulze ,  Frank Thomas ,  Gerhard Zimmermann

IPC分类号： F24J2/40 ,  F24J2/12

CPC分类号： F24S50/00 ,  F22B1/006 ,  F22B35/007 ,  F22B35/10 ,  F22B37/38 ,  F22D5/00 ,  F24S23/71

摘要： A method for operating a directly heated, solar-thermal steam generator is provided. As per the method, a nominal value Ms for the supply water mass flow M is conducted to an apparatus for adjusting the supply water mass flow M wherein, at the adjustment of the nominal value Ms for the supply water mass flow M, account is taken of a correction value KT, by which the thermal effects of storage or withdrawal of thermal energy in an evaporator are corrected.

摘要翻译： 提供一种用于操作直接加热的太阳能热蒸汽发生器的方法。 根据该方法，将供给水质量流量M的标称值Ms导入用于调节供水质量流量M的装置，其中在调节供给水质量流量M的标称值Ms时， 校正值KT，由此校正蒸发器中的热能的存储或取出的热效应。

公开(公告)号：US20130327043A1

公开(公告)日：2013-12-12

申请号：US14001281

申请日：2012-02-10

申请人： Jan Brückner ,  Martin Effert ,  Frank Thomas

发明人： Jan Brückner ,  Martin Effert ,  Frank Thomas

IPC分类号： F01K13/02 ,  F22G5/02 ,  F22B35/10

CPC分类号： F01K13/02 ,  F22B35/10 ,  F22D11/00 ,  F22D11/003 ,  F22G5/02 ,  F22G5/12

摘要： A method is provided for regulating a brief increase in power of a steam turbine that has an upstream fossil-fired once-through steam generator having a plurality of economizer, evaporator and superheater heating surfaces which form a flow path and through which a flow medium flows. The flow of the flow medium through the fossil-fired once-through steam generator is increased in order to achieve the brief increase in power of the steam turbine. The method involves using desired enthalpy value at the outlet of an evaporator heating surface as a control variable for determining a desired value for the flow of the flow medium through the fossil-fired once-through steam generator. The desired enthalpy value is reduced in order to achieve the brief increase in power of the steam turbine.

摘要翻译： 提供了一种用于调节具有上游化石燃烧的一次通过蒸汽发生器的蒸汽轮机的功率的简单增加的方法，所述上游化石燃烧的一次蒸汽发生器具有形成流动路径的多个节能器，蒸发器和过热器加热表面，并且流动介质流过该蒸发器 。 通过化石燃烧的直通式蒸汽发生器的流动介质的流动增加，以实现蒸汽轮机的功率的短暂增加。 该方法包括在蒸发器加热表面的出口处使用期望的焓值作为控制变量，以确定通过化石燃烧的直通式蒸汽发生器的流动介质的流动的期望值。 为了实现蒸汽轮机的功率的短暂增加，所需的焓值被降低。