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    METHOD FOR OPERATING A STEAM GENERATOR
    1.
    发明申请
    METHOD FOR OPERATING A STEAM GENERATOR 有权
    蒸汽发生器运行方法

    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。

    METHOD FOR OPERATING A ONCE-THROUGH STEAM GENERATOR AND STEAM GENERATOR DESIGNED FOR CARRYING OUT THE METHOD
    5.
    发明申请
    METHOD FOR OPERATING A ONCE-THROUGH STEAM GENERATOR AND STEAM GENERATOR DESIGNED FOR CARRYING OUT THE METHOD 有权
    一种通过蒸汽发生器和蒸汽发生器运行的方法，用于实施该方法

    公开(公告)号：US20140014189A1

    公开(公告)日：2014-01-16

    申请号：US14007723

    申请日：2012-03-09

    申请人： Joachim Brodesser ,  Martin Effert

    发明人： Joachim Brodesser ,  Martin Effert

    IPC分类号： F22B29/12 ,  F22B35/10

    CPC分类号： F22B29/12 ,  F22B35/101 ,  Y10T137/0374

    摘要： A method for operating a once-through steam generator including an evaporator, in which a feeding mass flow of a flow medium is supplied using a feed pump to the evaporator and at least partially evaporated there, wherein flow medium that has not evaporated is separated in a separator arranged downstream of the evaporator and a circulating mass flow of the separated flow medium is returned using a circulating pump to the evaporator, and the mass flow referred to as the evaporator mass flow of the flow medium flowing through the evaporator is additively composed of the feeding mass flow and the circulating mass flow. In a low-load interval, the feeding mass flow is increased with increasing load while the circulating mass flow is kept substantially constant, in a moderate load interval the feeding mass flow is further increased with increasing load and the circulating mass flow is reduced to zero.

    摘要翻译： 一种用于操作包括蒸发器的直流式蒸汽发生器的方法，其中使用进料泵将流动介质的进料质量流供应到蒸发器并且在蒸发器中至少部分蒸发，其中未蒸发的流动介质被分离 设置在蒸发器下游的分离器和分离的流动介质的循环质量流量使用循环泵返回到蒸发器，并且被称为流过蒸发器的流动介质的蒸发器质量流量的质量流量被相加地组成 进料质量流量和循环质量流量。 在低负荷区间内，进料质量流量随着负荷的增加而增加，同时循环质量流量保持基本恒定，在适度的载荷区间内，进料质量流量随着负荷的增加而进一步增加，循环质量流量减小到零 。

    FORCED-FLOW STEAM GENERATOR
    6.
    发明申请
    FORCED-FLOW STEAM GENERATOR 有权
    强制蒸汽发生器

    公开(公告)号：US20130205784A1

    公开(公告)日：2013-08-15

    申请号：US13813522

    申请日：2011-06-15

    申请人： Joachim Brodesser ,  Jan Bruckner ,  Martin Effert ,  Joachim Franke ,  Tobias Schulze

    发明人： Joachim Brodesser ,  Jan Bruckner ,  Martin Effert ,  Joachim Franke ,  Tobias Schulze

    IPC分类号： F22B29/06 ,  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。

    STEAM GENERATOR
    7.
    发明申请
    STEAM GENERATOR 有权
    蒸汽发生器

    公开(公告)号：US20140041601A1

    公开(公告)日：2014-02-13

    申请号：US13641988

    申请日：2011-04-05

    申请人： Joachim Brodesser ,  Martin Effert

    发明人： Joachim Brodesser ,  Martin Effert

    IPC分类号： F22B29/06 ,  F22D1/02 ,  F22B21/02

    CPC分类号： F22B29/06 ,  F01K7/40 ,  F22B21/02 ,  F22B29/062 ,  F22B31/0038 ,  F22B37/143 ,  F22D1/003 ,  F22D1/02

    摘要： A steam generator is provided. The steam generator has a combustion chamber having a peripheral wall formed at least partially from gas-proof, welded steam generator pipes, at least two additional inner walls formed at least partially from additional steam generator pipes which are arranged inside the combustion chamber. The inner walls are connected one behind the other on the flow medium side by an intermediate collector. The steam generator has a high service life and is reliable. The flow medium on the inlet of the inner wall upstream of the intermediate collector has a lower temperature than that of the flow medium on an inlet of the peripheral wall.

    摘要翻译： 提供蒸汽发生器。 蒸汽发生器具有燃烧室，该燃烧室具有至少部分地由气体保护的焊接蒸汽发生器管形成的周壁，至少两个另外的内壁，至少部分地由布置在燃烧室内的附加蒸汽发生器管形成。 内壁通过中间收集器在流动介质侧上一个接一个连接。 蒸汽发生器使用寿命长，可靠。 中间收集器上游内壁入口处的流动介质的温度低于周壁入口处流动介质的温度。

    Continuous steam generator
    8.
    发明授权
    Continuous steam generator 有权
    连续蒸汽发生器

    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。

    Method for regulating a brief increase in power of a steam turbine
    10.
    发明授权
    Method for regulating a brief increase in power of a steam turbine 有权
    用于调节蒸汽轮机功率短暂增加的方法

    公开(公告)号：US09080467B2

    公开(公告)日：2015-07-14

    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 ,  F22D11/00 ,  F22B35/10 ,  F22G5/12 ,  F22G5/02

    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。