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21. 发明授权

EP1086339B1 FOSSILBEHEIZTER DAMPFERZEUGER 有权
标题翻译：化石燃料加热蒸汽发生器
公开(公告)号：EP1086339B1
公开(公告)日：2001-12-12
申请号：EP99936322.9
申请日：1999-05-26
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： FRANKE, Joachim , KRAL, Rudolf
IPC分类号： F22B21/34
CPC分类号： F22B21/346 , Y10S122/04

22. 发明公开

EP1144911A1 FOSSILBEHEIZTER DAMPFERZEUGER 有权
标题翻译：燃烧化石燃料的蒸汽发生器
公开(公告)号：EP1144911A1
公开(公告)日：2001-10-17
申请号：EP00902546.1
申请日：2000-01-10
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： FRANKE, Joachim , KRAL, Rudolf
IPC分类号： F22B21/34
CPC分类号： F22B21/346 , Y02P80/154
摘要： The invention relates to a fossil fuel fired steam generator (2) which has a combustion chamber (4) which is designed for an approximately horizontal main direction of flow (26) of the fuel gas (G). On the heating gas side a vertical gas extractor (8) is mounted downstream of a horizontal gas extractor (6). The external walls (9) of the combustion chamber (4) are formed by evaporator tubes (10). The aim of the invention is to keep temperature differences between adjacent evaporator tubes (10) of the combustion chamber (4) to a minimum at all load states of the steam generator (2). To this end, a first group (18) and a second group (20) of the evaporator tubes (10) can be impinged in parallel with a flow medium (S), said first group (18) being mounted in series with the second group (20) of the evaporator tubes (10).

23. 发明授权

EP0873489B1 DURCHLAUFDAMPFERZEUGER MIT SPIRALFÖRMIG ANGEORDNETEN VERDAMPFERROHREN 有权
标题翻译： WITH螺旋状排列EVAPORATOR PIPES直流式蒸汽发生器
公开(公告)号：EP0873489B1
公开(公告)日：2000-02-23
申请号：EP96946206.8
申请日：1996-12-17
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： WITTCHOW, Eberhard , KRAL, Rudolf
IPC分类号： F22B29/06 , F22B37/14
CPC分类号： F22B37/142 , F22B29/065 , Y02P80/154
摘要： The invention concerns a continuous-flow steam generator (2) with a gas flue made up of evaporation tubes (10) welded together with fins (13) to form a gastight seal. The tubes (10) are connected in parallel to allow a fluid to flow through them, have on their inside surface a structure designed to produce strong turbulence in the fluid flowing through them and are wound in an essentially spiral coil in the firing area (V) of the flue. In order to be able to operate a steam generator (2) of this kind under low loads of for instance about 20 % of the design load without causing excessive thermal stresses, the invention calls for the evaporation tubes (10) to be designed so that the geodesic losses in pressure in the fluid flowing through the tubes are at least 0.5 times the losses in pressure due to friction.

24. 发明授权

EP1188021B1 FOSSILBEHEIZTER DAMPFERZEUGER MIT EINER ENTSTICKUNGSEINRICHTUNG FÜR HEIZGAS 有权
标题翻译： WITH ONE FOSSILBEHEIZTER DAMPFERZEUGER用于加热气体脱硝
公开(公告)号：EP1188021B1
公开(公告)日：2013-05-29
申请号：EP00949097.0
申请日：2000-06-13
申请人： Siemens Aktiengesellschaft
发明人： PULEC, Josef , KRAL, Rudolf
IPC分类号： F22B37/00 , F22B21/34
CPC分类号： F22B37/008 , F22B21/346

25. 发明授权

EP1766288B1 VERFAHREN ZUM BETRIEB EINES DURCHLAUFDAMPFERZEUGERS 有权转让
标题翻译：一种用于操作式蒸汽发生器
公开(公告)号：EP1766288B1
公开(公告)日：2013-01-23
申请号：EP05766740.4
申请日：2005-07-06
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： BUTTERLIN, Axel , KRAL, Rudolf , THOMAS, Frank
IPC分类号： F22B35/10
CPC分类号： F22B35/10

26. 发明授权

EP1144910B1 FOSSILBEHEIZTER DAMPFERZEUGER 有权
公开(公告)号：EP1144910B1
公开(公告)日：2008-07-02
申请号：EP00902545.3
申请日：2000-01-10
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： FRANKE, Joachim , KRAL, Rudolf
IPC分类号： F22B21/34 , F22B31/04 , F22B37/40
CPC分类号： F22B37/40 , F22B21/346 , F22B31/04
摘要： The invention relates to a fossil fuel fired steam generator. The aim of the invention is to provide a fossil fuel fired steam generator (2) with which the combustion chamber (4) can be especially easily adapted to a predetermined performance range and for varying qualities of different fossil fuels (B). To this end, the inventive steam generator (2) has a first combustion chamber (4) and a second combustion chamber (5) which have a respective number of burners (30) for fossil fuels (B). Said combustion chambers are designed to have an approximately horizontal main direction of flow (24) of the fuel gas (G). Said first combustion chamber (4) and said second combustion chamber (5) lead to a common horizontal gas extractor (6) which is mounted on the heating gas side upstream of a vertical gas extractor (8).

27. 发明公开

EP1848925A2 DAMPFERZEUGER IN LIEGENDER BAUWEISE 有权转让
标题翻译：蒸汽发生器架构
公开(公告)号：EP1848925A2
公开(公告)日：2007-10-31
申请号：EP06708193.5
申请日：2006-02-10
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： BRÜCKNER, Jan , FRANKE, Joachim , KRAL, Rudolf
IPC分类号： F22B1/18 , F22B37/26
CPC分类号： F22B1/1815 , F22B37/26
摘要： The invention relates to a steam generator (1) whose continuously heating evaporator surface (8) is arranged in a hot gas channel (6) for a hot gas passage in a substantially horizontal direction (x) and which comprises a plurality of steam generating pipes (12) passed through by flowing medium, wherein a plurality of output collectors (20) which are mounted downstream of certain steam generating pipes (12), on the side of flowing medium, are oriented in the longitudinal direction thereof substantially parallel to the hot gas direction (x). The aim of said invention is to improve the steam generator (1) in such a way that it makes it possible to attain a particularly high operational flexibility, a particularly reduced start- and load-alternation time, including starting operation or light load phases, and to maintain a low-cost production. For this purpose, each output collector (20) comprises an integrated water separating element (28) by means of which said collector is connected, on the side of flowing medium, to a plurality of downstream arranged overheating pipes of an overheating surface (10).

28. 发明公开

EP1794495A1 FOSSIL BEHEIZTER DURCHLAUFDAMPFERZEUGER 有权
公开(公告)号：EP1794495A1
公开(公告)日：2007-06-13
申请号：EP05776226.2
申请日：2005-07-22
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： EFFERT, Martin , FRANKE, Joachim , KRAL, Rudolf
IPC分类号： F22B29/06
CPC分类号： F22B29/062
摘要： The invention relates to a fossil-energy heated continuous steam generator (2), whereby the at least one combustion chamber wall (6) of the combustion chamber (4), viewed in the flow direction of the hot gases (H), is divided into at least two throughflow segments (22), formed by evaporator heating surfaces (20), whereby the evaporator heating surfaces (20) each comprise steam generation tubes (24) welded to each other in a gastight manner and pressurised in parallel with a flow medium (S). According to the invention, said generator is suitable for operation with high fresh steam parameters, such as for example, steam temperatures of approximately 700 °C, with a simple construction and particularly simple assembly, whereby a throughflow segment (22), arranged after the first through flow segment (22), viewed in the direction of flow of the hot gases (H), forms the first evaporator stage (30) for the flow medium (S), such that the injection of particularly cold flow medium (S) can occur in the region of maximum heating.
摘要翻译：本发明涉及一种化石能加热的连续蒸汽发生器，其中从热气流的流动方向观察的至少一个燃烧室被分成由蒸发器加热表面形成的至少两个通流段，由此蒸发器加热表面各自包括以气密方式彼此焊接并且与流动介质平行加压的蒸汽发生管。根据本发明，所述发生器适用于具有高新鲜蒸汽参数（例如约700℃的蒸汽温度）的操作，具有简单的结构和特别简单的组装，由此在第一次通过从热气流的方向观察的流动段形成用于流动介质的第一蒸发器级，使得特别冷流介质的注入可以在最大加热的区域中发生。

29. 发明授权

EP1030960B1 VERFAHREN ZUR SCHNELLEN LEISTUNGSREGELUNG EINER DAMPFKRAFTANLAGE SOWIE DAMPFKRAFTANLAGE 有权
标题翻译：方法快速功率控制汽轮机和蒸汽发电设备
公开(公告)号：EP1030960B1
公开(公告)日：2002-08-07
申请号：EP98959765.3
申请日：1998-10-28
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： KALLINA, Günter , KRAL, Rudolf , WITTCHOW, Eberhard
IPC分类号： F01K13/02 , F22G5/12
CPC分类号： F01K13/02 , F22G5/12
摘要： The object of the invention is to ensure a fast, economical and reliable power regulation of a steam generating power plant (1) having a turbo set that comprises a steam turbine (2) and a generator (6) and during the operation of which water (W) is injected into or upstream of an overheater heating surface. According to the disclosed fast power regulating process of the steam generating power plant (1), the injection rate of water (W) is increased to adjust an additional generator output. In a steam generating power plant (1) which is particularly suitable for carrying out the process, an overheater heating surface of a steam generator (28) is provided with a water injector (70, 71) connected to a regulating component (82) for regulating the injection rate of water (W) into the overheater heating surface. The regulating component (82) supplies a regulating signal to the water injector (70, 72) depending on the required additional generator output.

30. 发明公开

EP1144910A1 FOSSILBEHEIZTER DAMPFERZEUGER 有权
标题翻译：化石燃烧剂
公开(公告)号：EP1144910A1
公开(公告)日：2001-10-17
申请号：EP00902545.3
申请日：2000-01-10
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： FRANKE, Joachim , KRAL, Rudolf
IPC分类号： F22B21/34 , F22B31/04 , F22B37/40
CPC分类号： F22B37/40 , F22B21/346 , F22B31/04
摘要： The invention relates to a fossil fuel fired steam generator. The aim of the invention is to provide a fossil fuel fired steam generator (2) with which the combustion chamber (4) can be especially easily adapted to a predetermined performance range and for varying qualities of different fossil fuels (B). To this end, the inventive steam generator (2) has a first combustion chamber (4) and a second combustion chamber (5) which have a respective number of burners (30) for fossil fuels (B). Said combustion chambers are designed to have an approximately horizontal main direction of flow (24) of the fuel gas (G). Said first combustion chamber (4) and said second combustion chamber (5) lead to a common horizontal gas extractor (6) which is mounted on the heating gas side upstream of a vertical gas extractor (8).
摘要翻译：燃烧矿物燃料的蒸汽发生器本发明的目的是提供一种燃烧矿物燃料的蒸汽发生器（2），燃烧室（4）可以特别容易地适应于预定的性能范围并且用于改变不同化石燃料（B）的品质。为此，本发明的蒸汽发生器（2）具有第一燃烧室（4）和第二燃烧室（5），它们分别具有用于化石燃料（B）的多个燃烧器（30）。所述燃烧室被设计成具有燃料气体（G）的大致水平的主流动方向（24）。所述第一燃烧室（4）和所述第二燃烧室（5）通向安装在垂直气体抽取器（8）上游的加热气体侧的公共水平气体抽取器（6）。

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