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：US09194577B2

公开(公告)日：2015-11-24

申请号：US14007723

申请日：2012-03-09

申请人： Joachim Brodeβer ,  Martin Effert

发明人： Joachim Brodeβer ,  Martin Effert

IPC分类号： F22D5/00 ,  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 。

公开(公告)号：US09683733B2

公开(公告)日：2017-06-20

申请号：US13695656

申请日：2011-04-07

申请人： Joachim Brodeβer ,  Jan Brückner ,  Martin Effert

发明人： Joachim Brodeβer ,  Jan Brückner ,  Martin Effert

IPC分类号： F22B37/00 ,  F22B29/00 ,  F22B35/10 ,  F22D5/36

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.