-
公开(公告)号：US3306576A
公开(公告)日：1967-02-28
申请号：US45812565
申请日：1965-05-24
-
公开(公告)号：US09151185B2
公开(公告)日：2015-10-06
申请号：US14046132
申请日：2013-10-04
发明人： Julia Kirchner , Volker Schüle , Stefan Hellweg
摘要： Provided is a power plant and a method of operating thereof. The power plant includes a boiler for heating process fluids; and a multistage first steam turbine with an outlet line that passes through the boiler. The outlet line includes an extraction line that is configured and arranged to extract steam from an intermediate stage of the first steam turbine and heat at least one of the process fluids.
摘要翻译： 提供电厂及其操作方法。 发电厂包括用于加热工艺流体的锅炉; 以及具有通过锅炉的出口管线的多级第一蒸汽轮机。 出口管线包括提取管线，其被构造和布置成从第一蒸汽轮机的中间阶段提取蒸汽并加热至少一个工艺流体。
-
公开(公告)号：US20110247331A1
公开(公告)日：2011-10-13
申请号：US13081300
申请日：2011-04-06
申请人： Koichi GOTO , Nobuo Okita
发明人： Koichi GOTO , Nobuo Okita
CPC分类号： F01K7/18 , F01K3/06 , F01K7/08 , F01K7/16 , F01K7/22 , F01K7/226 , F01K7/24 , F01K7/34 , F01K7/345 , F01K7/38 , F22B1/006 , Y02E10/46
摘要： A steam turbine plant of one embodiment includes a boiler configured to change water into steam, a high pressure turbine including a turbine or turbines connected to each other in series, and having a first inlet to supply the steam from the boiler, an extraction port located at a downstream of the first inlet, a second inlet to supply the steam extracted from the extraction port and located at a downstream of the extraction port, and an exhaust port located at a downstream of the second inlet, the high pressure turbine being configured to be driven by the steam supplied from the first and second inlets, an extraction steam heater configured to heat the steam extracted from the extraction port and to supply the heated steam to the second inlet, a reheater configured to heat the steam exhausted from the exhaust port, and a reheat turbine configured to be driven by the steam from the reheater.
摘要翻译： 一个实施例的蒸汽轮机设备包括构造成将水改变成蒸汽的锅炉，包括相互连接的涡轮或涡轮的高压涡轮机，并且具有供应来自锅炉的蒸汽的第一入口，位于 在所述第一入口的下游，具有第二入口，用于供应从所述抽出口抽取的并且位于所述抽出口下游的蒸汽，以及位于所述第二入口下游的排气口，所述高压涡轮机构造成 由第一入口和第二入口供应的蒸汽驱动;提取蒸汽加热器，其构造成加热从提取口提取的蒸汽并将加热的蒸汽供应到第二入口;再热器，其被配置为加热从排气口排出的蒸汽 以及被配置为由来自再热器的蒸汽驱动的再热涡轮机。
-
公开(公告)号：US09664071B2
公开(公告)日：2017-05-30
申请号：US13081296
申请日：2011-04-06
申请人： Koichi Goto , Nobuo Okita
发明人： Koichi Goto , Nobuo Okita
摘要： A steam turbine plant of one embodiment includes at least one heater configured to change water into steam to produce high pressure steam and low pressure steam having a lower pressure than the high pressure steam, a high pressure turbine including a turbine or turbines connected to each other in series, and having a first inlet to supply the high pressure steam, a second inlet to supply the low pressure steam and located at a downstream of the first inlet, and an exhaust port located at a downstream of the second inlet, the high pressure turbine being configured to be driven by the steam supplied from the first and second inlets, a reheater configured to heat the steam exhausted from the exhaust port, and a reheat turbine configured to be driven by the steam from the reheater.
-
5.发明授权Method and a system of arranging turbine stages for saturated steam applications 有权用于饱和蒸汽应用的涡轮级布置方法和系统公开(公告)号：US09206707B2
公开(公告)日：2015-12-08
申请号：US14049391
申请日：2013-10-09
摘要： The various embodiments herein provide a safety system for multiple turbine stages for saturated steam applications. The system comprises an isolating system having the inter-stage pipes for isolating the turbine stages and for transferring steam from one stage to another stage. A draining system is connected to each seal housing, inlet casing, exit casing and inter stage pipe to drain out a condensed steam vapor during a passage of steam between two successive stages. The draining system comprises drain pipes and a condensate pot for collecting and storing condensed steam. A thermodynamic trap is attached to the drain pipes and condensate pot for removing the condensed steam vapors collected in the condensate pot and drain pipes without significant steam leakage. A control system is provided for detecting and stopping high speed rotation of rotor disk in turbine assembly.
摘要翻译： 本文的各种实施例提供了用于饱和蒸汽应用的多个涡轮级的安全系统。 该系统包括隔离系统，其具有用于隔离涡轮级并将蒸汽从一级传送到另一级的级间管。 排水系统连接到每个密封壳体，入口壳体，出口壳体和级间管道，以在两个连续阶段之间的蒸汽通过期间排出冷凝的蒸汽蒸汽。 排水系统包括排水管和用于收集和存储冷凝蒸汽的冷凝罐。 排水管和冷凝水池连接一个热力学陷阱，用于除去收集在冷凝水罐和排水管中的冷凝蒸气，而不会有明显的蒸汽泄漏。 提供一种用于检测和停止涡轮组件中的转子盘的高速旋转的控制系统。
-
公开(公告)号：US3754836A
公开(公告)日：1973-08-28
申请号：US3754836D
申请日：1972-03-28
申请人： REYROLLE PARSONS LTD
摘要： In an axial flow steam turbine, erosion of stator blade supporting structure is minimised in wet steam regions by injecting high pressure dry steam into the turbine by way of the said structure in such a way that the vulnerable areas of the structure are protected from the wet motive steam by the injected dry steam.
-
公开(公告)号：US2139357A
公开(公告)日：1938-12-06
申请号：US8627836
申请日：1936-06-20
发明人： DAHLSTRAND HANS P
IPC分类号： F01K7/22
CPC分类号： F01K7/226
-
8.发明申请METHOD FOR OPERATING A COMBINED CYCLE POWER PLANT AND COMBINED CYCLE POWER PLANT FOR CONDUCTING SAID METHOD 审中-公开组合循环发电厂和组合循环发电厂的运行方法公开(公告)号：US20150007578A1
公开(公告)日：2015-01-08
申请号：US14496917
申请日：2014-09-25
发明人： Richard CARRONI , Henrik NIELSEN , François DROUX
CPC分类号： F01K23/10 , F01K7/22 , F01K7/226 , F01K23/14 , F03G6/003 , F22B1/006 , Y02E10/46 , Y02E20/16
摘要： The invention relates to a method for operating a combined cycle power plant, which includes a steam turbine powertrain with a high-pressure steam turbine, an intermediate pressure steam turbine and a low-pressure steam turbine, whereby intermediate pressure steam flowing from the exit of the high-pressure steam turbine to the inlet of the intermediate pressure steam turbine is reheated by means of the reheat device, and which is connected to a solar thermal plant, that generates additional solar steam for being used by said steam turbine powertrain. The output of the solar steam generator is used more effectively, and the overall plant performance, flexibility and operability are enhanced by at least part of the additional solar steam reaching the intermediate pressure steam turbine without being reheated in said reheat device.
摘要翻译： 本发明涉及一种用于操作联合循环发电厂的方法，该组合循环发电厂包括具有高压蒸汽轮机的蒸汽涡轮动力系，中压蒸汽轮机和低压蒸汽轮机，由此从中心压力蒸汽 到中压蒸汽涡轮机入口的高压汽轮机通过再热装置再加热，并连接到太阳能发电厂，该太阳能发电厂产生额外的太阳能蒸汽以供所述蒸汽轮机动力总成使用。 更有效地使用太阳能蒸汽发生器的输出，并且通过至少部分到达中压蒸汽轮机的额外的太阳能蒸汽而不在所述再热装置中再加热来提高整体设备性能，灵活性和可操作性。
-
公开(公告)号：US08863521B2
公开(公告)日：2014-10-21
申请号：US13081300
申请日：2011-04-06
申请人： Koichi Goto , Nobuo Okita
发明人： Koichi Goto , Nobuo Okita
CPC分类号： F01K7/18 , F01K3/06 , F01K7/08 , F01K7/16 , F01K7/22 , F01K7/226 , F01K7/24 , F01K7/34 , F01K7/345 , F01K7/38 , F22B1/006 , Y02E10/46
摘要： A steam turbine plant of one embodiment includes a boiler configured to change water into steam, a high pressure turbine including a turbine or turbines connected to each other in series, and having a first inlet to supply the steam from the boiler, an extraction port located at a downstream of the first inlet, a second inlet to supply the steam extracted from the extraction port and located at a downstream of the extraction port, and an exhaust port located at a downstream of the second inlet, the high pressure turbine being configured to be driven by the steam supplied from the first and second inlets, an extraction steam heater configured to heat the steam extracted from the extraction port and to supply the heated steam to the second inlet, a reheater configured to heat the steam exhausted from the exhaust port, and a reheat turbine configured to be driven by the steam from the reheater.
摘要翻译： 一个实施例的蒸汽轮机设备包括构造成将水改变成蒸汽的锅炉，包括相互连接的涡轮或涡轮的高压涡轮机，并且具有供应来自锅炉的蒸汽的第一入口，位于 在所述第一入口的下游，具有第二入口，用于供应从所述抽出口抽取的并且位于所述抽出口下游的蒸汽，以及位于所述第二入口下游的排气口，所述高压涡轮机构造成 由第一入口和第二入口供应的蒸汽驱动;提取蒸汽加热器，其构造成加热从提取口提取的蒸汽并将加热的蒸汽供应到第二入口;再热器，其被配置为加热从排气口排出的蒸汽 以及被配置为由来自再热器的蒸汽驱动的再热涡轮机。
-
公开(公告)号：US3306575A
公开(公告)日：1967-02-28
申请号：US43550665
申请日：1965-02-26
申请人： ASS ELECT IND
发明人： ADOLF FRANKEL
-
-
-
-
-
-
-
-
-
搜索结果
16 条记录 (耗时 0.009 秒)
