JP6482155B2 - 蒸気発生器内の機器操作方法および装置 - Google Patents
蒸気発生器内の機器操作方法および装置 Download PDFInfo
- Publication number
- JP6482155B2 JP6482155B2 JP2017500367A JP2017500367A JP6482155B2 JP 6482155 B2 JP6482155 B2 JP 6482155B2 JP 2017500367 A JP2017500367 A JP 2017500367A JP 2017500367 A JP2017500367 A JP 2017500367A JP 6482155 B2 JP6482155 B2 JP 6482155B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- sludge
- tool
- handle
- lane
- Prior art date
- Legal status (The legal status 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 status listed.)
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Links
- 238000011017 operating method Methods 0.000 title 1
- 239000010802 sludge Substances 0.000 claims description 73
- 238000000034 method Methods 0.000 claims description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 238000012546 transfer Methods 0.000 claims description 30
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 15
- 239000011159 matrix material Substances 0.000 claims description 5
- 238000005286 illumination Methods 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 2
- 230000035515 penetration Effects 0.000 claims 1
- 238000007689 inspection Methods 0.000 description 19
- 238000004140 cleaning Methods 0.000 description 11
- 239000000523 sample Substances 0.000 description 11
- 230000015556 catabolic process Effects 0.000 description 6
- 238000006731 degradation reaction Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000002826 coolant Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 230000002285 radioactive effect Effects 0.000 description 3
- 210000005239 tubule Anatomy 0.000 description 3
- 239000005749 Copper compound Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 150000001880 copper compounds Chemical class 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013980 iron oxide Nutrition 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013626 chemical specie Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Classifications
-
- 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
- F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
- F22B37/483—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers specially adapted for nuclear steam generators
-
- 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
- F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
- F22B37/003—Maintenance, repairing or inspecting equipment positioned in or via the headers
-
- 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
- F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
- F22B37/003—Maintenance, repairing or inspecting equipment positioned in or via the headers
- F22B37/005—Positioning apparatus specially adapted therefor
-
- 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
- F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
- F22B37/486—Devices for removing water, salt, or sludge from boilers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Cleaning In General (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/338,368 US9791145B2 (en) | 2013-03-14 | 2014-07-23 | Method and apparatus for manipulating equipment inside a steam generator |
| US14/338,368 | 2014-07-23 | ||
| PCT/US2014/051463 WO2016014095A1 (fr) | 2014-07-23 | 2014-08-18 | Procédé et appareil permettant de manipuler un équipement à l'intérieur d'un générateur de vapeur |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017530323A JP2017530323A (ja) | 2017-10-12 |
| JP2017530323A5 JP2017530323A5 (fr) | 2018-11-08 |
| JP6482155B2 true JP6482155B2 (ja) | 2019-03-13 |
Family
ID=55163471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017500367A Active JP6482155B2 (ja) | 2014-07-23 | 2014-08-18 | 蒸気発生器内の機器操作方法および装置 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3172736B1 (fr) |
| JP (1) | JP6482155B2 (fr) |
| KR (1) | KR102295940B1 (fr) |
| CN (1) | CN106575529B (fr) |
| ES (1) | ES2770729T3 (fr) |
| WO (1) | WO2016014095A1 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178053A (zh) * | 2017-06-29 | 2017-09-19 | 江汉大学 | 一种管廊清洗装置和管廊清洗车 |
| CN108518663B (zh) * | 2018-03-30 | 2019-10-29 | 清华大学天津高端装备研究院 | 一种适用于铅铋堆的蒸汽发生器及核设备 |
| DE102018222765A1 (de) * | 2018-12-21 | 2020-06-25 | Siemens Aktiengesellschaft | System und Verfahren zur Reinigung von Wärmetauscherrohren |
| KR102282161B1 (ko) * | 2019-11-08 | 2021-07-28 | 한국원자력연구원 | 증기발생기 전열관 검사 시스템 |
| CN111140830A (zh) * | 2019-11-26 | 2020-05-12 | 深圳中广核工程设计有限公司 | 压水堆核电站立式蒸汽发生器及其松动部件捕集装置 |
| KR102246298B1 (ko) | 2020-05-20 | 2021-04-29 | 호진산업기연(주) | 고압수를 분사하여 증기발생기의 전열관을 세척하는 랜싱 로봇 |
| KR102246302B1 (ko) | 2020-05-20 | 2021-04-29 | 호진산업기연(주) | 고압수를 분사하여 증기발생기의 전열관을 세척하는 랜싱 로봇 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4715324A (en) * | 1985-11-26 | 1987-12-29 | Apex Technologies, Inc. | Nuclear steam generator sludge lancing method and apparatus |
| US5019329A (en) * | 1989-12-26 | 1991-05-28 | Westinghouse Electric Corp. | System and method for vertically flushing a steam generator during a shock wave cleaning operation |
| FR2665240A1 (fr) * | 1990-07-26 | 1992-01-31 | Assainissement Ste Regionale | Procede et dispositif pour l'evacuation des boues et de l'eau de lavage a l'interieur d'un generateur de vapeur. |
| JPH0616139U (ja) * | 1992-08-05 | 1994-03-01 | 日本鋼管株式会社 | 沈殿物清掃車 |
| US7162981B2 (en) * | 2005-03-16 | 2007-01-16 | Framatome Anp, Inc. | System for annulus tooling alignment with suction pickup in the stay dome on the secondary side of a steam generator |
| US8238510B2 (en) * | 2007-07-03 | 2012-08-07 | Westinghouse Electric Company Llc | Steam generator dual head sludge lance and process lancing system |
| US8418662B2 (en) * | 2008-07-18 | 2013-04-16 | Korea Plant Service & Engineering Co., Ltd. | Apparatus for visually inspecting and removing foreign substance from gap of heat tube bundle in upper part of tube sheet of second side of steam generator |
| KR100970436B1 (ko) * | 2008-09-19 | 2010-07-15 | 한국전력공사 | 원자력발전소의 증기발생기를 세정하는 수압구동 전열관 다발 부분 삽입형 세정장치 |
| KR101086344B1 (ko) * | 2009-07-01 | 2011-11-23 | 한전케이피에스 주식회사 | 증기발생기 2차측 관판 상부의 전열관 다발 틈새 육안 검사 및 이물질 제거장치 |
| FR2961003B1 (fr) * | 2010-06-03 | 2015-10-30 | Sra Savac | Dispositif de guidage pour lance flexible |
-
2014
- 2014-08-18 EP EP14898160.8A patent/EP3172736B1/fr active Active
- 2014-08-18 JP JP2017500367A patent/JP6482155B2/ja active Active
- 2014-08-18 KR KR1020177004837A patent/KR102295940B1/ko active IP Right Grant
- 2014-08-18 WO PCT/US2014/051463 patent/WO2016014095A1/fr active Application Filing
- 2014-08-18 CN CN201480080867.0A patent/CN106575529B/zh active Active
- 2014-08-18 ES ES14898160T patent/ES2770729T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3172736A1 (fr) | 2017-05-31 |
| CN106575529B (zh) | 2018-11-02 |
| CN106575529A (zh) | 2017-04-19 |
| EP3172736B1 (fr) | 2019-12-18 |
| EP3172736A4 (fr) | 2018-07-18 |
| JP2017530323A (ja) | 2017-10-12 |
| KR20170039203A (ko) | 2017-04-10 |
| WO2016014095A1 (fr) | 2016-01-28 |
| KR102295940B1 (ko) | 2021-08-30 |
| ES2770729T3 (es) | 2020-07-02 |
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