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1. 发明公开

CN106948879A 一种由中调门参调与蒸汽压缩机协作的中高压工业供汽系统无效
公开(公告)号：CN106948879A
公开(公告)日：2017-07-14
申请号：CN201710157423.8
申请日：2017-03-16
申请人：林文华
发明人：张攀 , 黄治坤 , 杜旭 , 张芬芳 , 刘月辉 , 孙斌 , 李响 , 王军舵 , 梁云鹏
IPC分类号： F01D15/10 , F01D17/00 , F01D17/10 , F01K19/08 , F04D25/06 , F04D29/063 , F04D29/08
CPC分类号： F01D15/10 , F01D17/00 , F01D17/10 , F01K19/08 , F04D25/06 , F04D29/063 , F04D29/083
摘要：本发明提供一种由中调门参调与蒸汽压缩机协作的中高压工业供汽系统。所述系统主要包括汽轮机、发电机、汽轮机中调门、蒸汽压缩机、齿轮箱高速轴、齿轮箱低速轴、驱动变频电机、以及连接上述设备的阀门和管件。本发明系统利用后，可由变频电机驱动的蒸汽压缩机将不满足工业供汽用户参数需求的汽轮机再热蒸汽提质至热用户需求参数的蒸汽供出，由于再热蒸汽压力随汽轮机组负荷变化，在负荷低至一定程度后中调门参与调整，使得本发明系统能够在汽轮机全工况均能够高效运行。所述系统利用变频电机转速与蒸汽压缩机入口导叶实现对系统出口蒸汽压力及流量参数的调节。本发明所述蒸汽压缩机单级等熵效率可在80%以上，有适应性广、热利用效率高等特点。

2. 发明授权

CN106661987B 排气净化装置失效
公开(公告)号：CN106661987B
公开(公告)日：2019-06-11
申请号：CN201580034796.5
申请日：2015-06-26
申请人：洋马株式会社
发明人：福井义典
IPC分类号： F01N3/20 , F01N3/08 , F02D41/22 , F02D43/00 , F02D45/00
CPC分类号： F01N3/20 , B01D2239/0622 , B60H1/12 , B60R13/0884 , B60R19/02 , B60R2019/184 , B60R2019/188 , F01K19/08 , F01N3/0233 , F01N3/08 , F01N3/103 , F01N3/2066 , F01N3/208 , F01N3/2093 , F01N3/30 , F01N2550/02 , F01N2560/026 , F01N2560/08 , F01N2610/02 , F01P5/02 , F02B13/02 , F02B2720/257 , F02D41/027 , F02D41/22 , F02D43/00 , F02D45/00 , F02D2250/08 , F02M35/06 , F23D14/52 , F23D14/82 , Y02A50/2325 , Y02T10/24
摘要：本发明的目的在于提供一种排气净化装置，该排气净化装置能抑制由煤尘的堆积所引起的经年的NOx催化剂的脱硝率的降低。排气净化装置(1)通过空气喷射喷嘴(16)向配置有作为催化剂的NOx催化剂(14)的催化反应器(12)的壳体(13)内喷射加压空气来去除附着于NOx催化剂(14)的煤尘，其中，在NOx催化剂(14)的上游侧与下游侧的排气的压差(ΔP)比同一排气流速Ve下的初始状态的催化剂的上游侧与下游侧的排气的压差(ΔPi)上升了作为容许压差上升量的第一基准压差上升量(ΔPt1)以上的情况下，判定为在NOx催化剂(14)产生异常劣化，并通知给外部。

3. 发明公开

CN105736080A 一种新型火电厂小汽轮机轴封抽汽系统有权
公开(公告)号：CN105736080A
公开(公告)日：2016-07-06
申请号：CN201610276620.7
申请日：2016-04-29
申请人：华电郑州机械设计研究院有限公司
发明人：梁新磊 , 易祖耀 , 肖龙跃 , 李娜 , 路统 , 商永强 , 张金柱 , 张继锋 , 刘东勇 , 石中喜 , 关秀红 , 尹荣荣
IPC分类号： F01K19/08 , F01D25/30 , F01D17/24
CPC分类号： F01K19/08 , F01D17/24 , F01D25/305
摘要：本发明为火力发电厂用一种新型火电厂小汽轮机轴封抽汽系统，包括小汽轮机，在小汽轮机的进汽管道上引一路蒸汽经电动调节阀和减压稳压阀后进入射汽抽汽器，电动调节阀处设置有旁路截止阀，小汽轮机轴封漏汽管道经止回阀Ⅰ和截止阀Ⅰ后进入射汽抽汽器，射汽抽汽器的出口管道经截止阀Ⅱ接入到小汽轮机止回阀Ⅱ后的排汽管道上。本发明从小汽轮机进汽管道引一路蒸汽经过减压稳压阀后进入射汽抽汽器，做为射汽抽汽器的工作汽源，从而在轴封漏汽母管处形成负压，抽出小汽轮机的轴封漏汽，有效回收了轴封漏汽的热量和工质，相比现有的轴封加热系统，降低了火电厂小汽轮机改造初投资及运行中的冷却水损耗，系统简单，运行可靠。

4. 发明公开

CN106661987A 排气净化装置失效
公开(公告)号：CN106661987A
公开(公告)日：2017-05-10
申请号：CN201580034796.5
申请日：2015-06-26
申请人：洋马株式会社
发明人：福井义典
IPC分类号： F01N3/20 , F01N3/08 , F02D41/22 , F02D43/00 , F02D45/00
CPC分类号： F01N3/20 , B01D2239/0622 , B60H1/12 , B60R13/0884 , B60R19/02 , B60R2019/184 , B60R2019/188 , F01K19/08 , F01N3/0233 , F01N3/08 , F01N3/103 , F01N3/2066 , F01N3/208 , F01N3/2093 , F01N3/30 , F01N2550/02 , F01N2560/026 , F01N2560/08 , F01N2610/02 , F01P5/02 , F02B13/02 , F02B2720/257 , F02D41/027 , F02D41/22 , F02D43/00 , F02D45/00 , F02D2250/08 , F02M35/06 , F23D14/52 , F23D14/82 , Y02A50/2325 , Y02T10/24
摘要：本发明的目的在于提供一种排气净化装置，该排气净化装置能抑制由煤尘的堆积所引起的经年的NOx催化剂的脱硝率的降低。排气净化装置(1)通过空气喷射喷嘴(16)向配置有作为催化剂的NOx催化剂(14)的催化反应器(12)的壳体(13)内喷射加压空气来去除附着于NOx催化剂(14)的煤尘，其中，在NOx催化剂(14)的上游侧与下游侧的排气的压差(ΔP)比同一排气流速Ve下的初始状态的催化剂的上游侧与下游侧的排气的压差(ΔPi)上升了作为容许压差上升量的第一基准压差上升量(ΔPt1)以上的情况下，判定为在NOx催化剂(14)产生异常劣化，并通知给外部。

5. 发明申请

US20170145884A1 EXHAUST PURIFICATION DEVICE 审中-公开
公开(公告)号：US20170145884A1
公开(公告)日：2017-05-25
申请号：US15321147
申请日：2015-06-26
申请人： YANMAR CO., LTD.
发明人： Yoshinori Fukui
IPC分类号： F01N3/20 , F02D41/02 , F01N3/10
CPC分类号： F01N3/20 , B01D2239/0622 , B60H1/12 , B60R13/0884 , B60R19/02 , B60R2019/184 , B60R2019/188 , F01K19/08 , F01N3/0233 , F01N3/08 , F01N3/103 , F01N3/2066 , F01N3/208 , F01N3/2093 , F01N3/30 , F01N2550/02 , F01N2560/026 , F01N2560/08 , F01N2610/02 , F01P5/02 , F02B13/02 , F02B2720/257 , F02D41/027 , F02D41/22 , F02D43/00 , F02D45/00 , F02D2250/08 , F02M35/06 , F23D14/52 , F23D14/82 , Y02A50/2325 , Y02T10/24
摘要： The invention provides an exhaust purification device capable of suppressing the temporal decrease in NOx catalyst removal efficiency due to soot accumulation. The invention provides an exhaust purification device using an air injection nozzle to inject pressurized air into a casing of a catalyst reactor containing an NOx catalyst as a catalyst and removing soot adhering to the NOx catalyst, wherein it is determined and externally notified that there is abnormal deterioration in the NOx catalyst when the pressure difference ΔP in exhaust between the upstream and downstream sides of the NOx catalyst has increased by at least a first reference pressure difference increase ΔPt1, which is the allowable amount of pressure difference increase, above the pressure difference ΔPi in exhaust between the upstream and downstream sides of the catalyst in the initial state at the same exhaust flow rate Ve.

6. 发明授权

US08196406B2 Conversion of heat into mechanical energy by means of a jet compressor 失效
标题翻译：通过喷射式压缩机将热量转换成机械能
公开(公告)号：US08196406B2
公开(公告)日：2012-06-12
申请号：US12300692
申请日：2007-05-10
申请人： Erwin Oser , Hubert Hamm , Michael Rannow
发明人： Erwin Oser , Hubert Hamm , Michael Rannow
IPC分类号： F01K19/10 , F01K9/00 , F01K25/06 , F28B3/00
CPC分类号： F03G6/065 , F01K19/08 , F01K25/06 , F01K25/08 , F04F5/54 , Y02E10/46
摘要： A method for converting heat energy into mechanical, electrical and/or thermal energy, includes two circuits which are connected one common subsection. The first circuit has an expansion apparatus, and the common subsection is connected to the first and second circuit via a jet compressor. A working medium is routed in the first circuit and a propellant is routed in the second circuit and a mixture of working medium and propellant is routed in the common subsection. The mixture is separated into a working medium stream and a propellant stream in a separation apparatus. The working medium is recirculated into the first circuit and is supplied to an evaporator unit. The evaporated working medium is supplied to the expansion apparatus and subsequently to the jet compressor. The separated propellant is recirculated into the second circuit and is supplied to a collector and is then supplied to the jet compressor.
摘要翻译：将热能转换成机械，电和/或热能的方法包括连接在一个共同的部分上的两个电路。第一回路具有膨胀装置，公共部分通过喷射压缩机连接到第一和第二回路。工作介质在第一回路中布置，并且推进剂在第二回路中布置，并且工作介质和推进剂的混合物在公共部分中布置。将混合物在分离装置中分离成工作介质流和推进剂流。工作介质再循环到第一回路中并被供应到蒸发器单元。蒸发的工作介质被供应到膨胀装置，随后被提供给喷射式压缩机。分离的推进剂被再循环到第二回路中并被供给到收集器，然后被供给到喷射式压缩机。

7. 发明公开

EP0891490A1 RANKINE CYCLE BOILER FEED VIA HYDROKINETIC AMPLIFIER 失效
标题翻译：食品将水供应到锅炉HYDRO动力学放大器的RANKINEZYKLUSANLAGE MEANS
公开(公告)号：EP0891490A1
公开(公告)日：1999-01-20
申请号：EP97916857.0
申请日：1997-03-24
申请人： HELIOS RESEARCH CORPORATION
发明人： NICODEMUS, Mark
IPC分类号： F01K19 , F04F5 , F22D11
CPC分类号： F04F5/467 , F01K19/08 , F04F5/26 , F04F5/54 , F22D11/02
摘要： A hydrokinetic amplifier can pump and heat condensate returned to a boiler in a Rankine cycle system by receiving vapors at different pressures that are directed into merger with a condensate stream that is accelerated through merging regions. By properly selecting parameters for successive stages of a hydrokinetic amplifier and for the liquid and vapor inputs to a hydrokinetic amplifier, the condensate return can be pressurized to boiler pressure and heated close to the boiling point at boiler pressure.

8. 发明公开

EP3163041A4 EXHAUST PURIFICATION DEVICE 失效转让
公开(公告)号：EP3163041A4
公开(公告)日：2018-03-07
申请号：EP15815576
申请日：2015-06-26
申请人： YANMAR CO LTD
发明人： FUKUI YOSHINORI
IPC分类号： F01N3/20 , B60H1/12 , B60R13/08 , B60R19/02 , F01K19/08 , F01N3/023 , F01N3/08 , F01N3/30 , F01P5/02 , F02B13/02 , F02D41/22 , F02D43/00 , F02D45/00 , F02M35/06 , F23D14/52 , F23D14/82
CPC分类号： F01N3/20 , B01D2239/0622 , B60H1/12 , B60R13/0884 , B60R19/02 , B60R2019/184 , B60R2019/188 , F01K19/08 , F01N3/0233 , F01N3/08 , F01N3/103 , F01N3/2066 , F01N3/208 , F01N3/2093 , F01N3/30 , F01N2550/02 , F01N2560/026 , F01N2560/08 , F01N2610/02 , F01P5/02 , F02B13/02 , F02B2720/257 , F02D41/027 , F02D41/22 , F02D43/00 , F02D45/00 , F02D2250/08 , F02M35/06 , F23D14/52 , F23D14/82 , Y02T10/40
摘要： The purpose of the invention is to provide an exhaust purification device capable of suppressing the decrease in NOx catalyst removal efficiency over time due to soot accumulation. The invention provides an exhaust purification device (1) for using an air injection nozzle (16) to inject pressurized air into a casing (13) of a catalyst reactor (12) containing an NOx catalyst (14) as a catalyst and removing soot adhering to the NOx catalyst (14), wherein it is determined and externally notified that there is abnormal deterioration in the NOx catalyst (14) when the pressure difference ”P in exhaust between the upstream and downstream sides of the NOx catalyst (14) has increased by at least a first reference pressure difference increase ”Pt1, which is the allowable amount of pressure difference increase, above the pressure difference ”Pi in exhaust between the upstream and downstream sides of the catalyst in the initial state at the same exhaust flow rate Ve.

9. 发明申请

WO1988002087A2 CONTINUOUS STEAM GENERATOR AND STEAM RECOVERY UNIT 审中-公开
标题翻译：连续蒸汽发生器和蒸汽回收装置
公开(公告)号：WO1988002087A2
公开(公告)日：1988-03-24
申请号：PCT/DE1987000437
申请日：1987-09-07
申请人： MICHAEL LAUMEN THERMOTECHNIK , LAUMEN, Michael
发明人： MICHAEL LAUMEN THERMOTECHNIK
IPC分类号： F22B27/14
CPC分类号： F04F5/462 , F01K19/08 , F22B1/281 , F22B1/288 , F28F21/08 , F28F2255/18
摘要： To avoid continually having power and heating peaks required for steam shock effects, for example for steam smoothing irons or automatic ironing machines, use is made of the thermal capacity of a continuous steam generator made from porous sintered metal. The sintered metal block (1) is, for example, heated electrically to a maximum predetermined heating temperature and if steam is required, water is fed (4) into the steam generator, said water evaporating on the hot sintered metal pellets and being fed to the user by means of a steam extraction duct (6). No high pressures form in the block (1), since the steam generator is open on the outlet side when the water to be vaporized is inserted. The evaporation of the water inserted therefore takes place at ambient pressure. In a preferred embodiment, a jet pump is fitted in the steam extraction duct between the steam user and the steam generator, said pump sucking back the unused steam from the environment. On this occasion, the mixture of steam and air which has been drawn in is treated in a heat exchanger made of porous sintered metal which surrounds the mixing section, depending on the thermal parameters desired for the steam which is to be produced. In continuous operation, a superheater is installed downstream of the evaporator.
摘要翻译：为了避免连续地产生蒸汽冲击效应所需的功率和加热峰值，例如用于蒸汽熨平熨烫机或自动熨烫机，使用由多孔烧结金属制成的连续蒸汽发生器的热容量。例如，将烧结金属块（1）电加热至最大预定加热温度，如果需要蒸汽，则将水（4）进料到蒸汽发生器中，所述水在热烧结金属丸上蒸发并进料至使用者通过蒸汽抽出管道（6）。在块（1）中不形成高压，因为当要蒸发的水被插入时，蒸汽发生器在出口侧打开。因此，插入的水的蒸发在环境压力下进行。在优选实施例中，喷射泵安装在蒸汽用户和蒸汽发生器之间的蒸汽抽取管道中，所述泵从环境中吸回未使用的蒸汽。在这种情况下，取决于要制造的蒸汽所需的热参数，在由多孔烧结金属制成的换热器中围绕混合部分处理已经被吸入的蒸汽和空气的混合物。在连续运行中，过热器安装在蒸发器的下游。

10. 发明申请

US20110154822A1 MICRO-SCALE ENGINES, COMPONENTS, AND METHODS FOR GENERATING POWER 审中-公开
标题翻译：微型发动机，组件和发电系统的方法
公开(公告)号：US20110154822A1
公开(公告)日：2011-06-30
申请号：US12980740
申请日：2010-12-29
申请人： Jonathan M. Protz , William G. Gardner , Justin W. Jaworski , Andrew P. Camacho , Hardy S. Shen , David J. Fields , Stefan Oliver Pelekies
发明人： Jonathan M. Protz , William G. Gardner , Justin W. Jaworski , Andrew P. Camacho , Hardy S. Shen , David J. Fields , Stefan Oliver Pelekies
IPC分类号： F01K19/08 , F01K25/00 , F28D15/00
CPC分类号： F28D9/0043 , F01K19/08 , F28D9/0012 , F28D21/0003 , F28F9/026 , F28F2280/06
摘要： Heat engines suitable for large-scale or micro-scale fabrication supply power from a power turbine. The power turbine is driven in part by an ejector in which a working fluid is utilized as a motive flow. Fuel utilized for combustion may also be utilized as a phase-changing working fluid and as the motive flow driving the ejector. Heat exchangers particularly suitable for micro-scale implementation are also disclosed.
摘要翻译：适用于大型或微型制造的热力发动机从动力涡轮机供应动力。动力涡轮机部分地由其中使用工作流体作为动力流的喷射器驱动。用于燃烧的燃料也可以用作相变工作流体和驱动喷射器的动力流。还公开了特别适用于微尺度实施的热交换器。

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