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1. 发明公开

EP2600352A4 METHOD FOR SUPPRESSING CORROSION OF PLANT, AND PLANT 审中-公开
标题翻译：方法的防腐蚀投资，投资时
公开(公告)号：EP2600352A4
公开(公告)日：2015-07-01
申请号：EP11812483
申请日：2011-07-26
申请人： TOSHIBA KK
发明人： OKAMURA MASATO , SHIBASAKI OSAMU , YAMAMOTO SEIJI , HIRASAWA HAJIME
IPC分类号： G21D1/00 , C23C18/12 , C23C26/00 , C23F11/08 , C23F11/18 , F01K21/06 , F28F19/06 , G21C19/307
CPC分类号： C23C26/00 , C23C18/1216 , C23C18/1241 , C23F11/08 , C23F11/18 , C23F11/185 , F01K21/06 , F28F19/06 , G21C19/307 , G21D1/00
摘要： In a plant including a system which is provided with a steam generator 2, a turbine 3, 5, a condenser 6 and a heater 7 and in which non-deaerated water circulates, and a pipe, the steam generator 2, the heater 7 and 8 of the system which comes into contact with the non-deaerated water is deposited with a protective substance.

2. 发明公开

EP2467582A1 DAMPFTURBINE 有权
公开(公告)号：EP2467582A1
公开(公告)日：2012-06-27
申请号：EP10745589.1
申请日：2010-08-16
申请人： Siemens Aktiengesellschaft
发明人： HAMMER, Thomas , SÜRKEN, Norbert , WENZEL, Norbert
IPC分类号： F01D25/32 , F28F13/16 , F01K21/06
CPC分类号： F01D25/32 , F01K7/16 , F05D2220/31 , F05D2270/172 , F28F13/16
摘要： The invention relates to a steam turbine (2) having an electron beam apparatus (4) mounted on the steam turbine (2), serving to introduce an electron beam (6) into a steam chamber (8) of the steam turbine (2). The invention is characterized in that an opening in a turbine wall (14) is provided in a connection region (10) of the electron beam apparatus (4) to the steam turbine (2), through which the electron beam (6) enters the steam chamber (8) of the steam turbine (2), wherein the electron beam apparatus (4) comprises at least two chambers through which the electron beam (6) transits, and that the at least two chambers (16, 18) comprise a different pressure level.
摘要翻译：本发明涉及一种蒸汽轮机（2），其具有安装在蒸汽轮机（2）上的电子束装置（4），用于将电子束（6）引入蒸汽轮机（2）的蒸汽室（8）。本发明的特征在于，在电子束装置（4）与蒸汽涡轮机（2）的连接区域（10）中设置涡轮机壁（14）中的开口，电子束（6）通过该开口进入其中电子束装置（4）包括至少两个电子束（6）穿过的腔室，并且至少两个腔室（16,18）包括不同的压力水平。

3. 发明公开

EP0640747A1 Boiler system pH/phosphate program control method 失效
标题翻译：系统zur Regelung eines Kessels nach einem PH / phosphat-Programm。
公开(公告)号：EP0640747A1
公开(公告)日：1995-03-01
申请号：EP94113074.2
申请日：1994-08-22
申请人： NALCO CHEMICAL COMPANY
发明人： Avallone, Stanley C. , Webb, John R. , Eisner, Ian E. , Fowee, Roger W.
IPC分类号： F01K21/06 , F22B37/56 , G01N33/18 , C23F11/08 , G05D21/02
CPC分类号： G05D21/02 , C23F11/184 , F22B37/565 , F22D11/006 , G01N33/18 , G01N33/1826 , Y02A20/206
摘要： A pH/phosphate program in a boiler water system is controlled by: (1) determining the feed rate of the phosphate to the boiler by adding to a phosphate-feed stream containing the phosphate feeding to the boiler a phosphate-feed tracer in known proportion to the phosphate, determining the concentration of the phosphate-feed tracer in the phosphate-feed stream and correlating the phosphate-feed tracer concentration to the concentration of the phosphate; (2) determining the boiler cycles value by adding an inert blowdown tracer to the boiler water at a known rate and determining the concentration of the blowdown tracer in the blowdown; (3) determining the blowdown pH value; (4) providing the data defining at least the phosphate-feed rate value, the boiler cycles value, and the blowdown pH value to a control center; (5) optionally maintaining the alkalinity source feed rate constant or providing the data defining the alkalinity source feed rate to the control center; wherein the control center directs at least one responsive adjustment of the phosphate feed to the boiler, the alkalinity source feed to the boiler, and/or the blowdown rate when a sodium to phosphate mole ratio in the boiler water strays from the target mole ratio, wherein the responsive adjustment directed by the control center changes the sodium to phosphate mole ratio in the boiler water in the direction of regaining the target sodium to phosphate mole ratio in the boiler water.
摘要翻译：在锅炉水系统中的pH /磷酸盐程序是通过以下方式来控制的：（1）通过向含有磷酸盐的磷酸盐进料流中加入磷酸盐给料锅炉中的磷酸盐进料流量，以已知比例测定磷酸盐进料流中磷酸盐进料示踪剂的浓度，并将磷酸盐进料示踪剂浓度与磷酸盐浓度相关联; （2）通过以已知的速率向锅炉水添加惰性排污示踪剂来确定锅炉循环值，并确定排污示踪器在排污中的浓度; （3）确定排污pH值; （4）向控制中心提供至少定义磷酸盐供给速率值，锅炉循环值和排污pH值的数据; （5）可选地保持碱度源进料速率恒定或向控制中心提供将碱度源进料速率定义的数据; 其中所述控制中心在所述锅炉水中的钠与磷酸盐摩尔比从所述目标摩尔比流失时，将所述磷酸盐进料的至少一个响应调节指向所述锅炉，所述锅炉的碱度源进料和/或所述排放速率，其中由控制中心引导的响应调节将锅炉水中的钠与磷酸盐摩尔比在锅炉水中重新获得目标钠与磷酸盐摩尔比的方向。

4. 发明公开

EP0340977A2 Monitoring and controlling high pressure boilers 失效
标题翻译： Überwachenund Regeln von Hochdruckkesseln。
公开(公告)号：EP0340977A2
公开(公告)日：1989-11-08
申请号：EP89304268.9
申请日：1989-04-28
申请人： BETZ EUROPE, INC.
发明人： Muccitelli, John Anthony
IPC分类号： F01K21/06 , F22D11/00 , F22B37/56
CPC分类号： F22B37/565 , Y10T137/0324
摘要： A method for monitoring and controlling the blowdown rate and chemical feed rate to a high pressure boiler involving the measurement of certain parameters including operating temperature, conductivity at operating temperature, temperature and pH of cooled boiler water, and then carrying out calculations to determine the estimated treatment chemical concentration and estimated boiler water conductivity, noting the critical conductivity ratio (CCR), noting the observed maximum tolerable high temperature conductivity value and comparing the relative conductivity ratio (RCR) with the critical conductivity ratio (CCR) and the value of the electrolytic conductivity of the boiler water at operating temperature (K) with the maximum tolerable high temperature conductivity value (M), followed by making any necessary adjustments to the chemical feedrate and diagonal or blowdown rate depending upon aforesaid comparison.
摘要翻译：一种用于监测和控制高压锅炉的排污速率和化学品进料速率的方法，包括测量某些参数，包括工作温度，工作温度下的电导率，冷却锅炉水的温度和pH值，然后进行计算以确定估计的注意到临界电导率（CCR），观察到的最大耐受高温电导率值，并将相对电导率（RCR）与临界电导率（CCR）和电解质的值进行比较锅炉水在工作温度（K）下的电导率与最大耐受高温电导率值（M），然后根据上述比较对化学进料速度和对角线或排污速度进行必要的调整。

5. 发明授权

EP0139001B1 BOILER INSTALLATION 失效
标题翻译：锅炉安装
公开(公告)号：EP0139001B1
公开(公告)日：1987-07-15
申请号：EP84901845.2
申请日：1984-04-06
申请人： SOLAR TURBINES INCORPORATED
发明人： DUFFY, Thomas, E.
IPC分类号： F01K21/06 , C02F1/42 , B01J47/04
CPC分类号： F22D11/006 , B01J39/00 , B01J47/04 , C02F1/42 , B01J41/00
摘要： Steam generating systems (20) in which steam and water wetted components are fabricated from corrosion resistant materials. This reduces the requirement for chemical feedwater treatment to removal of dissolved solids from the feedwater. Ion exchange resins (98) are employed for this purpose to remove contaminants from both condensate and make-up water. Feedwater treatment is completed by filtering suspended solids from the condensate and make-up water and by utilizing hot well (64) deaeration as necessary to reduce the dissolved gases content of the feedwater to an acceptable level.

6. 发明授权

EP0100965B1 Magnetisierbare Abscheidevorrichtung zur Reinigung von Flüssigkeiten 有权
标题翻译：用于清洁流体的可磁化分离装置
公开(公告)号：EP0100965B1
公开(公告)日：1986-10-29
申请号：EP83107408.3
申请日：1983-07-27
申请人： KRAFTWERK UNION AKTIENGESELLSCHAFT
发明人： Heitmann, Hans-Günter, Dr. , Rupp, Günter, Dr.
IPC分类号： B03C1/02 , F22B37/48 , F01K21/06
CPC分类号： B03C1/034 , F22D11/006

7. 发明公开

EP2372113A3 Hybrid water treatment for high temperature steam generators 审中-公开
标题翻译：混合水处理用于高温蒸汽发生器
公开(公告)号：EP2372113A3
公开(公告)日：2017-04-12
申请号：EP11157577.5
申请日：2011-03-10
申请人： The Babcock & Wilcox Company
发明人： Kung, Steven C. , McDonald, Dennis K.
IPC分类号： F01K21/06 , F22B37/02 , F22D11/00 , C23F11/08
CPC分类号： F01K21/06 , C02F1/04 , C02F1/283 , C02F1/70 , C02F1/72 , C02F2303/08 , C02F2303/18 , C23F11/08 , F22B37/025 , F22D11/006
摘要： A steam generation system comprises: an oxygenated water treatment (OWT) sub-system (70) configured to generate water having oxidizing chemistry; a steam generation sub-system (8) configured to convert the water having oxidizing chemistry into steam having oxidizing chemistry; an attemperator (50) or other injection device or devices configured to add an oxygen scavenger to the steam having oxidizing chemistry to generate steam having less oxidizing or reducing chemistry; and a condenser (60) configured to condense the steam having less oxidizing or reducing chemistry into condensed water.

8. 发明公开

EP2128386A3 Verfahren zur Reduzierung der Tropfenschlagerosion in Dampfturbinen durch Kontrolle der Tropfengröße und zugehörige Dampfturbine 有权
标题翻译：由液滴尺寸的控制降低汽轮机液滴冲击侵蚀的方法和相关联的蒸汽涡轮机
公开(公告)号：EP2128386A3
公开(公告)日：2010-12-15
申请号：EP09161199.6
申请日：2009-05-27
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Hammer, Thomas , Kishimoto, Tetsuo , Sürken, Norbert
IPC分类号： F01D5/28 , F01D25/32 , F01K21/06 , F28F13/16
CPC分类号： F01D25/32 , F05D2220/31 , F05D2240/122 , F05D2240/304 , F05D2270/114 , F05D2270/172 , F05D2270/62
摘要： Bei Dampfturbinen bilden sich durch die Kondensation in der Dampfströmung Primärtropfen von Wasser, die sich teilweise an den Leitschaufeln ablagern. Weiterhin entstehen an und hinter den Leitschaufeln Sekundärtropfen, die ein erheblich größeres Volumen als die Primärtropfen haben. Gemäß der Erfindung wird durch elektrische Felder an den Leitschaufeln die Größe der Sekundärtropfen beim Tropfenabriss an der Hinterkante der Leitschaufeln zumindest reduziert, wobei aufgrund der elektrostatischen Kräfte es zu einem vorzeitigen Abriss der Wassertropfen und damit zu einer reduzierten Sekundärtropfengröße kommt. Bei der zugehörigen Dampfturbine, die Leitschaufeln einerseits und nachfolgende Laufschaufel andererseits aufweist, werden durch die Turbinenschaufeln Elektroden gebildet, indem Lauf- und Leitschaufeln auf unterschiedliches elektrisches Potential legbar sind.

9. 发明公开

EP2123865A9 Device and method for controlling the injection of an operating fluid and plant for the production of electrical energy comprising said control device 有权
标题翻译：装置和方法，用于控制工作流体和系统的注入用于所述控制装置产生电能
公开(公告)号：EP2123865A9
公开(公告)日：2010-05-19
申请号：EP08425366.5
申请日：2008-05-22
申请人： ANSALDO ENERGIA S.P.A.
发明人： Ghinetti, Fabrizio , Perpiglia, Federica
IPC分类号： F01K21/06
CPC分类号： F22B37/025 , F01K23/106
摘要： A device for controlling the injection of at least one operating fluid in an evolving fluid of a plant (1) for the production of electrical energy is provided with: a calculation unit (38) for calculating at least one flowrate (Q 1 , Q 2 ) of operating fluid to be injected into the evolving fluid on the basis of a detected parameter (C 1 , pH) of the evolving fluid modified by the operating fluid, which is configured for calculating the flowrate (Q 1 , Q 2 ) of operating fluid to be injected according to a first mode when the detected parameter (C 1 , pH) is lower than a given threshold value (C TS , pH TS ) and according to a second mode when the detected parameter (C 1 , pH) is higher than the threshold value (C TS , pH TS ); and a driving unit (39) for driving at least one operating fluid injection pump (32, 36) on the basis of the flowrate (Q 1 , Q 2 ) of operating fluid calculated.

10. 发明授权

EP1629540B1 METHOD, APPARATUS AND SYSTEM FOR CONTROLLING AN ELECTRIC MACHINE 有权
标题翻译：方法，装置和系统用于控制电气机械
公开(公告)号：EP1629540B1
公开(公告)日：2010-01-27
申请号：EP04731866.2
申请日：2004-05-10
申请人： PRATT & WHITNEY CANADA CORP.
发明人： DOOLEY, Kevin
IPC分类号： H01L37/04 , H02K1/02 , H02K21/22 , F01K21/06
CPC分类号： F01D15/10 , H02N10/00 , Y02T50/671

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