KR101970089B1 - 배관 시스템의 클리닝 방법, 배관 시스템, 및 증기 터빈 플랜트 - Google Patents

배관 시스템의 클리닝 방법, 배관 시스템, 및 증기 터빈 플랜트 Download PDF

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KR101970089B1
KR101970089B1 KR1020177021549A KR20177021549A KR101970089B1 KR 101970089 B1 KR101970089 B1 KR 101970089B1 KR 1020177021549 A KR1020177021549 A KR 1020177021549A KR 20177021549 A KR20177021549 A KR 20177021549A KR 101970089 B1 KR101970089 B1 KR 101970089B1
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South Korea
Prior art keywords
steam
pipe
pressure
piping
turbine
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Korean (ko)
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KR20170102513A (ko
Inventor
다이키 후지무라
아유무 구로시마
Original Assignee
미츠비시 히타치 파워 시스템즈 가부시키가이샤
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    • 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
    • F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
    • F01K9/003—Plants characterised by condensers arranged or modified to co-operate with the engines condenser cooling circuits
    • 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
    • F01D25/002—Cleaning of turbomachines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0328—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid by purging the pipe with a gas or a mixture of gas and liquid
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/10—Heating, e.g. warming-up before 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
    • F01K13/00—General layout or general methods of operation of complete plants
    • F01K13/006—Auxiliaries or details not otherwise provided for
    • 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
    • F01K7/165—Controlling means specially adapted therefor
    • 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
    • F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/31—Application in turbines in steam turbines

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Turbines (AREA)
KR1020177021549A 2015-02-03 2015-10-22 배관 시스템의 클리닝 방법, 배관 시스템, 및 증기 터빈 플랜트 Active KR101970089B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015019673A JP6749074B2 (ja) 2015-02-03 2015-02-03 配管システムのクリーニング方法、配管システム、及び蒸気タービンプラント
JPJP-P-2015-019673 2015-02-03
PCT/JP2015/079862 WO2016125345A1 (ja) 2015-02-03 2015-10-22 配管システムのクリーニング方法、配管システム、及び蒸気タービンプラント

Publications (2)

Publication Number Publication Date
KR20170102513A KR20170102513A (ko) 2017-09-11
KR101970089B1 true KR101970089B1 (ko) 2019-04-17

Family

ID=56563704

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KR1020177021549A Active KR101970089B1 (ko) 2015-02-03 2015-10-22 배관 시스템의 클리닝 방법, 배관 시스템, 및 증기 터빈 플랜트

Country Status (5)

Country Link
US (1) US10487685B2 (enExample)
JP (1) JP6749074B2 (enExample)
KR (1) KR101970089B1 (enExample)
CN (1) CN107250489B (enExample)
WO (1) WO2016125345A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250095378A (ko) 2023-12-19 2025-06-26 석종학 배관 클리닝 시스템
KR20250095377A (ko) 2023-12-19 2025-06-26 석종학 배관 케미칼 클리닝장치

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* Cited by examiner, † Cited by third party
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CN109059608B (zh) * 2018-07-10 2023-07-04 中国能源建设集团华东电力试验研究院有限公司 2x660mw超临界机组稳压打靶器及其降温方法
JP7328140B2 (ja) * 2019-12-26 2023-08-16 サントリーホールディングス株式会社 飲料供給システムの洗浄装置
JP7384771B2 (ja) * 2020-09-18 2023-11-21 三菱重工業株式会社 蒸気タービンプラント、及びそのクリーニング方法
CN114798613A (zh) * 2021-01-22 2022-07-29 山西潞安煤基清洁能源有限责任公司 一种凝堵管路疏通设备
CN116981833A (zh) * 2021-03-10 2023-10-31 三菱重工业株式会社 捕集装置、冷凝设备及捕集方法
WO2022191189A1 (ja) * 2021-03-12 2022-09-15 三菱パワー株式会社 コンバインドサイクルプラントにおける蒸気系統のクリーニング方法
CN114247710B (zh) * 2021-12-21 2022-10-21 华能山东石岛湾核电有限公司 一种核电站主蒸汽管道吹扫系统与吹扫方法
WO2023157708A1 (ja) * 2022-02-18 2023-08-24 三菱重工業株式会社 蒸気タービンシステム
CN114570716B (zh) * 2022-02-28 2023-05-16 中国船舶重工集团公司第七一九研究所 一种蒸汽管道吹扫打靶用的流量控制系统
CN114658501B (zh) * 2022-03-29 2023-12-01 淮南市泰能科技发展有限公司 一种汽轮机循环水系统检修系统及方法

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CH406247A (de) * 1963-07-23 1966-01-31 Sulzer Ag Dampfkraftanlage mit Zwanglaufdampferzeuger und Zwischenüberhitzer
JPS56120301A (en) 1980-01-11 1981-09-21 Masaichi Kanezaki Decorative plywood
JPS59110810A (ja) * 1982-12-17 1984-06-26 Toshiba Corp 蒸気タ−ビン用脱気器の水位制御装置
US4576008A (en) * 1984-01-11 1986-03-18 Westinghouse Electric Corp. Turbine protection system for bypass operation
JPS6282305A (ja) 1985-10-07 1987-04-15 Nec Corp 鍍膜厚測定用モニタパタ−ン
JPS6282305U (enExample) * 1985-11-13 1987-05-26
JPS6432005A (en) * 1987-07-29 1989-02-02 Toshiba Corp Turbine bypass apparatus
JPH02218803A (ja) * 1989-02-21 1990-08-31 Babcock Hitachi Kk 異物回収装置
JPH10196310A (ja) * 1997-01-09 1998-07-28 Fuji Electric Co Ltd 蒸気タービン設備における主蒸気管のフラッシング方法
RU2334913C1 (ru) * 2007-02-20 2008-09-27 Государственное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" Котельная установка
JP2010127224A (ja) * 2008-11-28 2010-06-10 Toshiba Corp 蒸気タービン設備における水圧試験・ブローアウト方法
JP6092175B2 (ja) 2014-10-30 2017-03-08 三菱日立パワーシステムズ株式会社 配管システム、蒸気タービンプラント、及び配管システムのクリーニング方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250095378A (ko) 2023-12-19 2025-06-26 석종학 배관 클리닝 시스템
KR20250095377A (ko) 2023-12-19 2025-06-26 석종학 배관 케미칼 클리닝장치

Also Published As

Publication number Publication date
KR20170102513A (ko) 2017-09-11
CN107250489B (zh) 2019-09-03
JP6749074B2 (ja) 2020-09-02
WO2016125345A1 (ja) 2016-08-11
JP2016142211A (ja) 2016-08-08
US20170362955A1 (en) 2017-12-21
US10487685B2 (en) 2019-11-26
CN107250489A (zh) 2017-10-13

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