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1. 发明专利

JP2008025922A Turbine facility, and water treatment method of heater drain water from turbine facility 审中-公开
标题翻译：涡轮机设备的加热器水和水处理方法
公开(公告)号：JP2008025922A
公开(公告)日：2008-02-07
申请号：JP2006199600
申请日：2006-07-21
申请人： Kurita Water Ind Ltd , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 栗田工業株式会社
发明人： MOTAI KENJI , TSUBAKISAKI SENICHI , MIYAZAWA NORIYUKI , ASADA HIROYUKI , TSURUMI TAKESHI , KONAGAI FUMIO , NAKAHARA TOSHIJI
IPC分类号： F22B37/54 , B01D36/02 , C02F1/44 , F22D11/00
摘要： PROBLEM TO BE SOLVED: To provide a turbine facility and a water treatment method of heat drain water from the turbine facility, capable of reducing an iron concentration of a condensate supplied to a boiler to a reference value or smaller in a short time.
SOLUTION: The turbine facility 10 comprises a boiler 118, a steam turbine 12, a condenser 106, a water supply system A for supplying water 107 to the boiler 118 side, and a low-pressure water heater 109 for heating the water 107. The turbine facility further comprises a low-pressure heater drain tank 116 for storing heater drain water 117; a filter device 15 for filtering an iron content in the heater drain water 117; a flow passage switching part 16 for discharging the heater drain water 117 out of the system when the iron content in the hater drain water 117 has a predetermined value or larger, and supplying the heat drain water 117 to the filter device 15 when the iron content therein is smaller than the predetermined value; and an iron concentration measurement part 17 for measuring the iron content in the heater drain water 117.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供来自涡轮机设备的排热水的涡轮机设备和水处理方法，能够将供应给锅炉的冷凝物的铁浓度在短时间内降低到参考值或更小。解决方案：涡轮机设备10包括锅炉118，蒸汽轮机12，冷凝器106，用于向锅炉118侧供水107的供水系统A和用于加热水的低压热水器109 涡轮机设备还包括用于存储加热器排水117的低压加热器排放罐116; 用于过滤加热器排水117中的铁含量的过滤装置15; 当加热器排水117中的铁含量具有预定值或更大值时，用于将加热器排水117排出系统的流路切换部分16，并且当铁含量其中小于预定值; 以及用于测量加热器排水117中铁含量的铁浓度测量部件17。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2013181668A Turbine facility and water treatment method of heater drain water 有权
标题翻译：加热器排水水轮机设备及水处理方法
公开(公告)号：JP2013181668A
公开(公告)日：2013-09-12
申请号：JP2012043802
申请日：2012-02-29
申请人： Kurita Water Ind Ltd , 栗田工業株式会社 , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IWASAKI MAMORU , NAGAO NOBUAKI , TSUBAKISAKI SENICHI , TAKADA SEIJI
IPC分类号： F22D11/00 , C02F1/44 , F01K7/44 , F22D1/32
CPC分类号： F01K7/38 , C02F1/20 , C02F1/42 , C02F1/444 , C02F1/488 , C02F2101/203 , C02F2303/22 , F01K7/40
摘要： PROBLEM TO BE SOLVED: To provide a turbine facility capable of efficiently removing an iron oxide particle scale that is attached to an inner surface of a boiler tube and causes inhibition of heat transmission from heater drain water, and to provide a water treatment method of heater drain water in the turbine facility.SOLUTION: A turbine facility includes: a boiler 9; steam turbines 12, 16; a condenser 1; water supply heaters 5, 8 that are interposed in water supply lines 4, 6 for supplying condensed water condensed in the condenser 1 to the boiler 9, extract part of the steam to be supplied from the steam turbine 12 to a reheater as extracted steam, and heat the supply water using the steam; and a filter 19 that filters the heater drain water discharged from a low pressure supply water heater 5, supplies the water to the water supply system, and recovers the water. The filter 19 has a filter with a hole diameter of 1-5 μm.
摘要翻译：要解决的问题：提供一种涡轮机设备，其能够有效地除去附着在锅炉管的内表面上的氧化铁颗粒垢，并且抑制来自加热器排水的热传递，并提供加热器的水处理方法涡轮设备中的排水。解决方案：涡轮机设施包括：锅炉9; 蒸汽轮机12,16; 冷凝器1; 插入在供水管线4,6中的供水加热器5,8将用于将在冷凝器1中冷凝的冷凝水供应到锅炉9，将从蒸汽轮机12供应的蒸汽的一部分提取到作为提取蒸汽的再热器，并使用蒸汽加热供水; 以及对从低压供水热水器5排出的加热器排水进行过滤的过滤器19，向供水系统供水，回收水。过滤器19具有孔直径为1-5μm的过滤器。

3. 发明专利

JP2013071111A Method and apparatus for washing metallic filter, and washing liquid for metallic filter 有权
标题翻译：用于洗涤金属过滤器的方法和装置以及用于金属过滤器的洗涤液
公开(公告)号：JP2013071111A
公开(公告)日：2013-04-22
申请号：JP2011214689
申请日：2011-09-29
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , Kyushu Electric Power Co Inc , 九州電力株式会社
发明人： TSUBAKISAKI SENICHI , TAKADA SEIJI , SAO TOSHIO , SAKANISHI AKIHIRO , SUEYOSHI MITSUHIRO , SATO AKIHIRO , FURUE TOSHIHIKO
IPC分类号： B03C1/032 , B01D24/00 , B01D24/36 , B01D29/62 , B08B3/08 , C23G1/04 , C23G1/08
摘要： PROBLEM TO BE SOLVED: To provide a washing method and washing apparatus that can remove an iron oxide sticking to an electromagnetic filter while restraining the deterioration and wear of element fiber and can shorten a period required for washing treatment, and to provide a washing liquid used for the method and apparatus.SOLUTION: The method for washing a metallic filter includes a preparation step of preparing the washing liquid 16 by dissolving a rust removing agent containing, as a main component, one or more compounds that have reducing property to the iron oxide and can form a complex with iron, and prepared to have pH of 5.0 or more and 8.0 or less, and also a reducing agent and a corrosion inhibitor in water so that the compound is 3 mass% or more and 10 mass% or less, that the reducing agent is 5 mass% or more and 15 mass% or less to the compound and that the corrosion inhibitor is 5 mass% or more and 15 mass% or less to the compound, and a washing step of dipping an object to be washed into the washing liquid 16 to perform washing treatment.
摘要翻译：解决问题的方案：提供一种洗涤方法和洗涤装置，其可以抑制粘附在电磁过滤器上的氧化铁，同时抑制元件纤维的劣化和磨损并且可以缩短洗涤处理所需的时间，并且提供一种用于该方法和装置的洗涤液。解决方案：洗涤金属过滤器的方法包括制备步骤，通过将含有还原性的一种或多种化合物作为主要成分的除锈剂溶解在氧化铁上形成，从而制备洗涤液16 具有铁的复合物，并且准备pH为5.0以上且8.0以下，以及水中的还原剂和缓蚀剂，使得化合物为3质量％以上至10质量％以下，相对于化合物为5质量％以上且15质量％以下，并且防腐剂相对于化合物为5质量％以上且15质量％以下，并且将要洗涤的物体浸渍到所述化合物中的洗涤步骤洗涤液16进行洗涤处理。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2006267095A Liquid-quality sensor, liquid-quality detection device and method 有权
标题翻译：液体质量传感器，液体质量检测装置及方法
公开(公告)号：JP2006267095A
公开(公告)日：2006-10-05
申请号：JP2006049329
申请日：2006-02-24
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YAMAURA TSUYOTOSHI , IIDA MASAMI , TSUBAKISAKI SENICHI , TAKEUCHI KAZUHISA , MOTAI KENJI , HIGUCHI TOSHINAO , HASHIMOTO ATSUSHI
IPC分类号： G01M3/16 , G01M3/04 , G01N27/02 , G01N27/04
摘要： PROBLEM TO BE SOLVED: To provide a liquid leakage detection sensor and liquid leakage detection device for detecting liquid leakage from apparatuses where sea water is flowing.
SOLUTION: The liquid leakage detection sensor 100 is placed underneath a condenser 101 that is an object apparatus in which leakage is detected and is constituted of a pair of conductors 104-1 and 104-2, placed in a condensate 103 that is a solution having different characteristics from those of the sea water 102 which is the leaking liquid. Insulating material is applied to both the pair of conductors 104-1 and 104-2 so as to that at least a part of it is exposed.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于检测海水流动的装置的液体泄漏的液体泄漏检测传感器和液体泄漏检测装置。解决方案：液体泄漏检测传感器100被放置在作为其中检测到泄漏的物体装置的冷凝器101的下方，并且由放置在冷凝物103中的一对导体104-1和104-2构成，与作为泄漏液体的海水102的特性不同的溶液。绝缘材料被施加到一对导体104-1和104-2上，使得其至少一部分被暴露。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2013245656A Steam turbine plant and operation method thereof 有权
标题翻译：蒸汽涡轮机及其操作方法
公开(公告)号：JP2013245656A
公开(公告)日：2013-12-09
申请号：JP2012122209
申请日：2012-05-29
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TSUBAKISAKI SENICHI , TAKADA SEIJI , KITAMURA YUKITSUGU , INOUE TOMOHIRO
IPC分类号： F01K9/00 , B01D61/48 , C02F1/42 , C02F1/469 , F01D25/00 , F01D25/12 , F01D25/16
摘要： PROBLEM TO BE SOLVED: To protect a steam turbine from adverse influences in the case where a contaminant such as seawater or chemicals are mixed into the water supply system of turbine system water, in a simple configuration.SOLUTION: A power plant 1 includes: steam turbines HP, IP, LP, 55; a condenser 5 and a pure water production device 30 for supplying turbine system water to at least one of auxiliary devices (e.g., ground steam temperature reducers 59, 60, 61) attached to the steam turbines; and purification systems 34, 42, 68 for purifying contaminants contained in the turbine system water supplied from the condenser 5 and the pure water production device 30. Furthermore, acidic electrical conductivity meters 36, 45, 50, 51, 52 are provided for detecting contaminants contained in turbine system water and notifying a control device 35 operating the purification systems 34, 42, 68 of the detection result.
摘要翻译：要解决的问题：为了保护蒸汽轮机免受诸如海水或化学品等污染物混合到涡轮机系统水的供水系统中的不利影响，其结构简单。解决方案：发电厂1包括：蒸汽惠普，IP，LP，55; 冷凝器5和纯水生产装置30，用于将涡轮机系统的水供应到附接到蒸汽轮机的辅助装置（例如地面蒸汽温度降低器59,60,61）中的至少一个; 以及净化系统34,42,68，用于净化从冷凝器5供应的涡轮机系统水中的污染物和纯水生产装置30.此外，提供酸性电导率仪36,45,50,51,52用于检测污染物包含在涡轮机系统水中并通知操作检测结果的净化系统34,42,68的控制装置35。

6. 发明专利

JP2008185016A Turbine facilities and initial switching method of oxygen treatment of turbine facilities 有权
标题翻译：涡轮机设备和涡轮机设备氧气处理的初始切换方法
公开(公告)号：JP2008185016A
公开(公告)日：2008-08-14
申请号：JP2007021679
申请日：2007-01-31
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TSUBAKISAKI SENICHI , MOTAI KENJI , TAKADA SEIJI , ICHIHARA TARO
IPC分类号： F01K9/00
摘要： PROBLEM TO BE SOLVED: To provide turbine facilities and an initial switching method of oxygen treatment of the turbine facilities capable of making iron concentration in water supplied to a boiler a reference value or less in a short period of time.
SOLUTION: A water supply system A of a steam turbine 12 operated by steam 11 of the boiler 118 is provided with an oxygen injection part 31 injecting oxygen into supply water 107 of the water supply system A at an outlet side of a condenser 106, a first oxygen concentration meter 32-1 measuring oxygen concentration in the supply water 107 downstream of a deaerator 110 deaerating the supply water 107, and a second oxygen concentration meter 32-2 measuring oxygen concentration in boiler water on an outlet side of the boiler 118. When switching from volatile material treatment (AVT) which is water quality treatment of turbine supply water to oxygen treatment (CWT) first, oxygen is supplied under a condition of pH 9.3-9.6 to make oxygen concentration of a whole body of the water supply system a predetermined concentration. After that, pH is kept in 8.5 to 9.3 and difference of pH between before and after the switching is kept 0.3 or higher.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供涡轮机设备的涡轮机设备的初始切换方法和能够在短时间内将供给锅炉的水中的铁浓度提高到基准值的涡轮机设备的初始切换方法。解决方案：由锅炉118的蒸汽11操作的蒸汽轮机12的供水系统A设置有氧气注入部31，其在冷凝器的出口侧将氧气喷射到供水系统A的供给水107中 106是第一氧浓度计32-1，测量在供给水107脱气的脱气器110的下游的供给水107中的氧浓度，以及第二氧浓度计32-2，其测量锅炉水的出口侧的氧浓度锅炉118.首先从作为涡轮机供水的水质处理的挥发性物质处理（AVT）切换到氧气处理（CWT）时，在pH 9.3〜9.6的条件下供给氧气，使氧浓度为供水系统预定浓度。之后，将pH保持在8.5〜9.3，切换前后的pH差保持在0.3以上。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2008164208A Turbine equipment, exhaust heat recovering boiler device and operation method of turbine equipment 有权
标题翻译：涡轮机设备，排气热回收锅炉装置及涡轮机设备运行方法
公开(公告)号：JP2008164208A
公开(公告)日：2008-07-17
申请号：JP2006353115
申请日：2006-12-27
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TSUBAKISAKI SENICHI , MOTAI KENJI , ICHIHARA TARO , TAKADA SEIJI , ISHIHARA NOBUO
IPC分类号： F22B37/52 , C02F1/66 , C02F5/00 , C02F5/10 , F01K9/00 , F01K23/10 , F01K25/08 , F22B37/56
CPC分类号： Y02E20/16
摘要： PROBLEM TO BE SOLVED: To provide turbine equipment, an exhaust heat recovering boiler device and an operation method of the turbine equipment, capable of remarkably reducing an attachment rate of scale to a high-pressure water supply control valve.
SOLUTION: In this turbine equipment composed of an exhaust heat recovering boiler 2 generating steam from the heat of a heat source through a high-pressure heating unit 3, an intermediate-pressure heating unit 4 and a low-pressure heating unit 5, a steam turbine 6 operated by the steam of the exhaust heat recovering boiler 2, a condenser 8 for condensing the exhaust of the steam turbine 6, and a water supply system for supplying the condensed water 50 condensed by the condenser 8 to an exhaust heat recovering boiler 2 side through a condensing line L
0 , ammonia as an agent 46a is supplied to the condensing line L
0 for supplying the condensed water 50 by an agent injecting means 45 to adjust pH of the supplied water circulated in the water supplying system to 9.8 or more.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供涡轮机设备，废热回收锅炉装置和涡轮机设备的操作方法，其能够显着地降低对高压供水控制阀的附着附着率。解决方案：在由通过高压加热单元3从热源的热量产生蒸汽的废热回收锅炉2构成的涡轮机设备中，中压加热单元4和低压加热单元5 ，由废热回收锅炉2的蒸汽操作的蒸汽轮机6，用于冷凝蒸汽轮机6的排气的冷凝器8和用于将由冷凝器8冷凝的冷凝水50供给到排气热的供水系统通过冷凝管线L 回收锅炉2侧，将作为试剂46a的氨供给到用于通过试剂注入装置45供给冷凝水50的冷凝管线L 0 以将供水系统中循环的供水的pH调节至9.8以上。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2014031931A Device for estimating silica concentration in boiler water, silica concentration adjustment device, silica concentration estimation method and silica concentration adjustment method 有权
标题翻译：用于评估锅炉水中二氧化硅浓度的装置，二氧化硅浓度调节装置，二氧化硅浓度估算方法和二氧化硅浓度调节方法
公开(公告)号：JP2014031931A
公开(公告)日：2014-02-20
申请号：JP2012172078
申请日：2012-08-02
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HAMAZAKI AKIHIRO , KIDO HARUKA , ISHIHARA NOBUO , TSUBAKISAKI SENICHI
IPC分类号： F22B37/38
CPC分类号： Y02E20/16
摘要： PROBLEM TO BE SOLVED: To reduce an initial introduction cost and a maintenance cost of a boiler plant.SOLUTION: A device for estimating a silica concentration in boiler water 1, for a boiler plant 2 which has a boiler 7 and a circulation line 34 which condenses steam into water and returns the same to the boiler 7, comprises: a boiler water thermometer 33 to measure a temperature inside the boiler; a boiler internal pressure gauge 32 to measure pressure inside the boiler; a first flowmeter 22 to measure a feeding speed of the boiler water; a silica concentration storage section 41 to store a silica concentration of the boiler water; and silica solubility calculation means 42 to calculate solubility of silica into the steam from the temperature and the pressure. When the silica concentration stored in the silica concentration storage section 41 is larger than silica solubility, the device for estimating the silica concentration in the boiler water 1 updates the silica concentration stored in silica concentration storage section 41 by adding an increase in the silica concentration calculated from a difference between the silica concentration and the silica solubility, the feeding speed of the boiler water, and a retained water quantity of the boiler to the silica concentration.
摘要翻译：要解决的问题：降低锅炉厂的初始引入成本和维护成本。解决方案：一种用于估计锅炉水1中的二氧化硅浓度的装置，用于具有锅炉7和循环管线34的锅炉设备2，将蒸汽冷凝成水并将其返回到锅炉7，包括：锅炉水温计33，用于测量锅炉内的温度; 用于测量锅炉内的压力的锅炉内部压力计32; 用于测量锅炉水的进料速度的第一流量计22; 用于储存锅炉水的二氧化硅浓度的二氧化硅浓度贮存部41; 和二氧化硅溶解度计算装置42，以从温度和压力计算二氧化硅在蒸汽中的溶解度。当二氧化硅浓度存储部分41中存储的二氧化硅浓度大于二氧化硅溶解度时，用于估计锅炉水1中的二氧化硅浓度的装置通过添加计算出的二氧化硅浓度的增加来更新存储在二氧化硅浓度存储部分41中的二氧化硅浓度从二氧化硅浓度和二氧化硅溶解度之间的差异，锅炉水的进料速度和锅炉的保留水量到二氧化硅浓度。

9. 发明专利

JP2009243972A Water quality monitor for turbine installation and method 有权
标题翻译：水轮机安装水质监测仪
公开(公告)号：JP2009243972A
公开(公告)日：2009-10-22
申请号：JP2008088741
申请日：2008-03-28
申请人： Chubu Electric Power Co Inc , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 中部電力株式会社
发明人： TSUBAKISAKI SENICHI , MOTAI KENJI , TAKADA SEIJI , YASUI SHUNICHI , MIYAJIMA MASAMICHI , ITO YOSHIAKI
IPC分类号： G01N27/10 , C02F1/42 , F01D25/00 , F01K9/00 , F22B37/38
摘要： PROBLEM TO BE SOLVED: To provide a water quality monitor for a turbine installation and its method, enhancing the reliability of water quality monitoring.
SOLUTION: This water quality monitor includes: an electric conductivity meter 102 for letting out part of feedwater as sample water 101A to measure the electric conductivity thereof, with ammonia as an iron corrosion inhibitor added to the feedwater in a water supply system; a cation-exchange resin 103 provided on the downstream side of the conductivity meter 102 for adsorbing cations in the feedwater; an acid electric conductivity meter 104 provided on the downstream side of the cation-exchange resin 103 for measuring the electric conductivity of feedwater after cation removal.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为涡轮机安装提供水质监测及其方法，提高水质监测的可靠性。该水质监测器包括：电导率仪102，用于将供水部分作为样品水101A排出，以测量其电导率，并将氨作为铁腐蚀抑制剂添加到给水系统中的给水中; 设置在电导率仪102的下游侧的用于吸附给水中的阳离子的阳离子交换树脂103; 设置在阳离子交换树脂103的下游侧的用于测定阳离子除去后的给水的电导率的酸性电导率仪104。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2007224820A Turbine facilities, heat recovery steam generator and water treatment method 审中-公开
标题翻译：涡轮机设备，热回收蒸汽发生器和水处理方法
公开(公告)号：JP2007224820A
公开(公告)日：2007-09-06
申请号：JP2006047115
申请日：2006-02-23
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TSUBAKISAKI SENICHI , MOTAI KENJI , TAKEUCHI KAZUHISA
IPC分类号： F01K9/00 , C02F1/20 , C02F1/42 , F01K23/10 , F22B37/52 , F22B37/56
CPC分类号： Y02E20/16
摘要： PROBLEM TO BE SOLVED: To provide turbine facilities, a heat recovery steam generator and a water treatment method capable of maintaining a reference of conductivity in a system without influence in CO
2 due to ammonia injection even if pH is kept at 9.5 or higher.
SOLUTION: In the turbine facilities consists of a heat recovery steam generator 2 generating steam by heat from a heat source, a steam turbine 6 operated by steam of the heat recovery steam generator 2, a condenser 8 condensing exhaust gas of the steam turbine 8, and a water supply system feeding condensed water 50 condensed by the condenser 8 to the heat recovery steam generator 2 side via a condensed water line L0, an ammonia supplier 51 supplying any of ammonia gas or ammonia stock solution or ammonia diluent excluding CO2 to keep supply water in a drum of the heat recovery steam generator 2 pH 9.5 or higher and conductivity after passing through a cation ion exchange column at 0.3μS/cm or less is provided in the condensed water line L0 supplying the condensed water 50.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供涡轮设备，热回收蒸汽发生器和水处理方法，其能够在系统中保持导电性参考，而不影响CO 2 ，因为氨注入甚至如果pH保持在9.5或更高。解决方案：涡轮机设备由热回收蒸汽发生器2组成，该热回收蒸汽发生器2通过来自热源的热量产生蒸汽，由热回收蒸汽发生器2的蒸汽操作的蒸汽轮机6，冷凝器8，冷凝蒸汽的废气涡轮机8和供给冷凝水50的供水系统，经由冷凝器8经由冷凝水管路L0向冷热回收蒸汽发生器2侧供给冷凝水50，供给氨气或氨储备液的氨供给装置51，除了二氧化碳为了将热水回收蒸汽发生器2的鼓中的供水保持在pH9.5以上，在供给冷凝水50的冷凝水配管L0中设置通过0.3μS/ cm以下的阳离子交换柱的导电性。 P>版权所有（C）2007，JPO＆INPIT

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