SG10201901223UA - Water quality monitoring system and steam turbine system including the same as well as water quality monitoring method - Google Patents

Water quality monitoring system and steam turbine system including the same as well as water quality monitoring method

Info

Publication number
SG10201901223UA
SG10201901223UA SG10201901223UA SG10201901223UA SG 10201901223U A SG10201901223U A SG 10201901223UA SG 10201901223U A SG10201901223U A SG 10201901223UA SG 10201901223U A SG10201901223U A SG 10201901223UA
Authority
SG
Singapore
Prior art keywords
water quality
steam
quality monitoring
water
measurement apparatus
Prior art date
Application number
Other languages
English (en)
Inventor
Sekine Yuichi
Asai Kunio
Iwamoto Yuichi
Tamura Shingo
Original Assignee
Mitsubishi Hitachi Power Sys
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Hitachi Power Sys filed Critical Mitsubishi Hitachi Power Sys
Publication of SG10201901223UA publication Critical patent/SG10201901223UA/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K13/00—General layout or general methods of operation of complete plants
    • F01K13/003—Arrangements for measuring or testing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/38—Determining or indicating operating conditions in steam boilers, e.g. monitoring direction or rate of water flow through water tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2226—Sampling from a closed space, e.g. food package, head space
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/32—Collecting of condensation water; Drainage ; Removing solid particles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K13/00—General layout or general methods of operation of complete plants
    • F01K13/02—Controlling, e.g. stopping or starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
    • F01K7/22—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbines having inter-stage steam heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/34—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
    • F01K7/42—Use of desuperheaters for feed-water heating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/006—Investigating resistance of materials to the weather, to corrosion, or to light of metals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/02—Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/4166—Systems measuring a particular property of an electrolyte
    • G01N27/4167—Systems measuring a particular property of an electrolyte pH
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N2001/1031—Sampling from special places
    • G01N2001/1037—Sampling from special places from an enclosure (hazardous waste, radioactive)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N2001/1031—Sampling from special places
    • G01N2001/105—Sampling from special places from high-pressure reactors or lines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2226—Sampling from a closed space, e.g. food package, head space
    • G01N2001/2229—Headspace sampling, i.e. vapour over liquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N2001/2282—Devices for withdrawing samples in the gaseous state with cooling means

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electrochemistry (AREA)
  • Environmental Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Hydrology & Water Resources (AREA)
  • Thermal Sciences (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Sampling And Sample Adjustment (AREA)
SG10201901223U 2018-03-30 2019-02-13 Water quality monitoring system and steam turbine system including the same as well as water quality monitoring method SG10201901223UA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018069238A JP6934833B2 (ja) 2018-03-30 2018-03-30 水質モニタリングシステムとそれを備えた蒸気タービンシステム、並びに水質モニタリング方法

Publications (1)

Publication Number Publication Date
SG10201901223UA true SG10201901223UA (en) 2019-10-30

Family

ID=68056888

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201901223U SG10201901223UA (en) 2018-03-30 2019-02-13 Water quality monitoring system and steam turbine system including the same as well as water quality monitoring method

Country Status (9)

Country Link
US (1) US11060422B2 (zh)
JP (1) JP6934833B2 (zh)
KR (1) KR102231021B1 (zh)
CN (1) CN110320334B (zh)
MX (1) MX2019001831A (zh)
MY (1) MY197601A (zh)
PH (1) PH12019000075A1 (zh)
SG (1) SG10201901223UA (zh)
TW (1) TWI705219B (zh)

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* Cited by examiner, † Cited by third party
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CN110849676A (zh) * 2019-10-16 2020-02-28 广州文冲船厂有限责任公司 一种用于压载水系统的取样检测装置及其使用方法
CN113514278B (zh) * 2021-04-23 2023-12-12 三峡智慧水务科技有限公司 一种野外溪流水资源投放勘测装置
WO2023276387A1 (ja) 2021-06-30 2023-01-05 三菱パワー株式会社 エロージョン推定方法
US20230027437A1 (en) * 2021-07-21 2023-01-26 Ecolab Usa Inc. Combined cycle power plant utilizing organic water additives
US20240035760A1 (en) * 2022-07-27 2024-02-01 Chemtreat, Inc. Methods and systems for evaluating heat exchangers
CN115953687B (zh) * 2023-01-18 2023-11-10 生态环境部卫星环境应用中心 基于遥感技术的小微水体受损等级划分方法和装置

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US1869340A (en) * 1929-12-17 1932-07-26 Standard Oil Dev Co Method and apparatus for heat transfer
CN1010616B (zh) 1985-08-13 1990-11-28 西屋电气公司 诊断设备
JPH09170704A (ja) * 1995-12-21 1997-06-30 Hitachi Ltd 蒸気凝縮水の水質モニタおよびそれを用いたエネルギー変換システム
JP2001116715A (ja) * 1999-10-20 2001-04-27 Hitachi Ltd 腐食電位測定装置
EP1179656A1 (de) * 2000-08-10 2002-02-13 Siemens Aktiengesellschaft Verfahren zum Betreiben einer Dampfturbinenanlage und Dampfturbinenanlage
CN1547032A (zh) 2003-12-04 2004-11-17 天津化工研究设计院 锅炉水处理药剂性能评价装置
US7162373B1 (en) 2005-11-21 2007-01-09 General Electric Company Method and system for assessing life of cracked dovetail in turbine
JP2007255838A (ja) 2006-03-24 2007-10-04 Kurita Water Ind Ltd ボイラ装置
JP4900783B2 (ja) * 2006-03-29 2012-03-21 栗田工業株式会社 ボイラの蒸気品質モニタリング装置
JP2009168377A (ja) 2008-01-17 2009-07-30 Mitsubishi Heavy Ind Ltd 発電設備及び発電設備の水質管理方法
WO2011001351A1 (en) 2009-07-01 2011-01-06 Koninklijke Philips Electronics N. V. Stimuli-responsive carriers for mpi-guided drug delivery
NZ597863A (en) * 2009-08-17 2013-12-20 Fuji Electric Co Ltd Corrosive environment monitoring system and corrosive environment monitoring method
JP5549804B2 (ja) * 2010-03-15 2014-07-16 栗田工業株式会社 蒸気質モニタリング装置
JP5643691B2 (ja) 2011-03-23 2014-12-17 株式会社東芝 二酸化炭素回収型汽力発電システム及びその運転方法
KR101362820B1 (ko) * 2012-08-06 2014-02-14 순천대학교 산학협력단 수질 오염 측정 장치 및 방법
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Also Published As

Publication number Publication date
TW201947156A (zh) 2019-12-16
MX2019001831A (es) 2019-10-01
TWI705219B (zh) 2020-09-21
CN110320334B (zh) 2021-08-31
KR20190114737A (ko) 2019-10-10
US11060422B2 (en) 2021-07-13
MY197601A (en) 2023-06-27
JP2019178824A (ja) 2019-10-17
CN110320334A (zh) 2019-10-11
KR102231021B1 (ko) 2021-03-23
US20190301308A1 (en) 2019-10-03
JP6934833B2 (ja) 2021-09-15
PH12019000075A1 (en) 2020-01-20

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