CA2474288C - Collection system for the mechanical cleaning of heat exchanger tubes - Google Patents
Collection system for the mechanical cleaning of heat exchanger tubes Download PDFInfo
- Publication number
- CA2474288C CA2474288C CA002474288A CA2474288A CA2474288C CA 2474288 C CA2474288 C CA 2474288C CA 002474288 A CA002474288 A CA 002474288A CA 2474288 A CA2474288 A CA 2474288A CA 2474288 C CA2474288 C CA 2474288C
- Authority
- CA
- Canada
- Prior art keywords
- chamber
- suction
- suction inlet
- debris
- liner
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title abstract description 10
- 238000005192 partition Methods 0.000 claims abstract description 34
- 238000005422 blasting Methods 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 abstract description 13
- 239000002699 waste material Substances 0.000 description 33
- 239000002245 particle Substances 0.000 description 12
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 10
- 238000013461 design Methods 0.000 description 7
- 238000011109 contamination Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
Classifications
-
- 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
- F28G13/00—Appliances or processes not covered by groups F28G1/00 - F28G11/00; Combinations of appliances or processes covered by groups F28G1/00 - F28G11/00
-
- 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
- F28G15/00—Details
-
- 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
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/48—Devices or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers
- F22B37/483—Devices or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers specially adapted for nuclear steam generators
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- High Energy & Nuclear Physics (AREA)
- Thermal Sciences (AREA)
- Cleaning In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48723603P | 2003-07-16 | 2003-07-16 | |
| US60/487,236 | 2003-07-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2474288A1 CA2474288A1 (en) | 2005-01-16 |
| CA2474288C true CA2474288C (en) | 2009-05-12 |
Family
ID=33552099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002474288A Expired - Fee Related CA2474288C (en) | 2003-07-16 | 2004-07-14 | Collection system for the mechanical cleaning of heat exchanger tubes |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7493938B2 (enExample) |
| JP (1) | JP4546175B2 (enExample) |
| KR (1) | KR101149239B1 (enExample) |
| CN (1) | CN1607372B (enExample) |
| AR (1) | AR052513A1 (enExample) |
| CA (1) | CA2474288C (enExample) |
| FR (1) | FR2857736B1 (enExample) |
| RO (1) | RO122057B1 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080137795A1 (en) * | 2006-10-20 | 2008-06-12 | Electric Power Research Institute, Inc. | Method and apparatus for removing corrosion products from a nuclear reactor |
| US20090071182A1 (en) * | 2007-09-18 | 2009-03-19 | Yi-Hsiung Lin | Auto-cleaning device for an indoor air conditioner |
| JP5209560B2 (ja) * | 2009-03-30 | 2013-06-12 | 中部電力株式会社 | 復水器洗浄ボール滞留防止具 |
| KR20130050051A (ko) * | 2011-11-07 | 2013-05-15 | 현대자동차주식회사 | 차량용 냉각 장치 |
| US20170227307A1 (en) * | 2014-08-07 | 2017-08-10 | Rollatherm Design Limited | Cleaning Device for Condensers |
| CN104226648B (zh) * | 2014-08-25 | 2017-02-08 | 山东建筑大学 | 一种太阳能管自动清洗装置 |
| KR101626336B1 (ko) | 2014-08-29 | 2016-06-13 | 삼성중공업 주식회사 | 블라스팅 장치 |
| RU176311U1 (ru) * | 2017-01-31 | 2018-01-16 | Публичное акционерное общество "Машиностроительный завод "ЗиО-Подольск" (ПАО "ЗиО-Подольск") | Теплообменник |
| RU183751U1 (ru) * | 2017-12-26 | 2018-10-02 | Общество с ограниченной ответственностью "ИнвестГрупп" | Теплообменное устройство |
| JP6938421B2 (ja) * | 2018-04-17 | 2021-09-22 | 株式会社神戸製鋼所 | 流体流路装置 |
| KR102094363B1 (ko) * | 2018-07-06 | 2020-03-27 | 한국수력원자력 주식회사 | 원자로 압력 용기의 폐기물 처리 장치 및 원자로 압력 용기의 폐기물 처리 방법 |
| US11371788B2 (en) * | 2018-09-10 | 2022-06-28 | General Electric Company | Heat exchangers with a particulate flushing manifold and systems and methods of flushing particulates from a heat exchanger |
| US20220023154A1 (en) * | 2020-07-25 | 2022-01-27 | Robert S. Gold | Emesis Containment Device |
| US20240125568A1 (en) * | 2021-02-05 | 2024-04-18 | Omni Conversion Technologies Inc. | A process and system for automated online fouling prevention of vertical shell and tube gas-to-gas heat exchangers |
| CN114210621B (zh) * | 2021-12-15 | 2023-06-27 | 常德市鼎城区正荣机械制造有限公司 | 一种吊车上拉杆用的清理装置 |
| CN114659402B (zh) * | 2022-03-24 | 2023-07-18 | 江苏庆峰工程集团有限公司 | 一种烟气换热器 |
| CN115194987B (zh) * | 2022-07-05 | 2024-08-16 | 泉州玉环模具有限公司 | 便于清洁的制鞋模具 |
| CN117869576B (zh) * | 2024-03-12 | 2024-05-07 | 江苏绿能电动车科技有限公司 | 一种车辆后桥传动装置 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2455514A (en) * | 1945-08-02 | 1948-12-07 | William H Mead | Surface treating method and apparatus |
| DE2107479C3 (de) * | 1971-02-17 | 1974-01-03 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Verfahren zur Dekontaminierung der Oberflächen von Kernreaktorbauteilen |
| US4079701A (en) * | 1976-05-17 | 1978-03-21 | Westinghouse Electric Corporation | Steam generator sludge removal system |
| DE3104859A1 (de) * | 1981-02-11 | 1982-08-26 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zur bergung von proben aus festen ablagerungen in dampferzeugern |
| FR2506428A1 (fr) * | 1981-05-22 | 1982-11-26 | Framatome Sa | Procede et dispositif de decolmatage de la face superieure de la plaque tubulaire d'un generateur de vapeur |
| FR2514108B1 (fr) * | 1981-10-06 | 1986-06-13 | Framatome Sa | Procede et dispositif d'elimination des boues sur la plaque tubulaire des generateurs de vapeur |
| US4492186A (en) * | 1982-08-23 | 1985-01-08 | Proto-Power Management Corporation | Steam generator sludge removal method |
| US4595419A (en) * | 1982-12-27 | 1986-06-17 | Proto-Power Corporation | Ultrasonic decontamination robot |
| US4655846A (en) * | 1983-04-19 | 1987-04-07 | Anco Engineers, Inc. | Method of pressure pulse cleaning a tube bundle heat exchanger |
| US4820496A (en) * | 1983-07-15 | 1989-04-11 | Catalyst Technology, Inc. | Catalyst recovery trough for unloading multi-tube reactors with maximum dust containment |
| GB2152204B (en) * | 1983-12-30 | 1988-02-24 | Smidth & Co As F L | Heat exchanger |
| US4645542A (en) * | 1984-04-26 | 1987-02-24 | Anco Engineers, Inc. | Method of pressure pulse cleaning the interior of heat exchanger tubes located within a pressure vessel such as a tube bundle heat exchanger, boiler, condenser or the like |
| US4632068A (en) * | 1984-05-24 | 1986-12-30 | Westinghouse Electric Corp. | Modular sludge collection system for a nuclear steam generator |
| US4610838A (en) * | 1984-07-26 | 1986-09-09 | Westinghouse Electric Corp. | Method for removing debris from a nuclear reactor vessel |
| US4699665A (en) * | 1984-12-26 | 1987-10-13 | Anco Engineers, Inc. | Method of pressure pulse cleaning heat exchanger tubes, upper tube support plates and other areas in a nuclear steam generator and other tube bundle heat exchangers |
| JPS61149699U (enExample) * | 1985-03-04 | 1986-09-16 | ||
| US4670062A (en) * | 1985-09-09 | 1987-06-02 | Lester James E | Brake drum cleaner |
| US4773357A (en) * | 1986-08-29 | 1988-09-27 | Anco Engineers, Inc. | Water cannon apparatus and method for cleaning a tube bundle heat exchanger, boiler, condenser, or the like |
| US4905900A (en) * | 1986-08-29 | 1990-03-06 | Anco Engineers, Inc. | Water cannon apparatus for cleaning a tube bundle heat exchanger, boiler, condenser, or the like |
| GB2227647B (en) * | 1989-02-01 | 1993-02-17 | Great Eastern Petroleum | Method and apparatus for introducing and positioning a tank contents removal means |
| DE3920856A1 (de) * | 1989-06-24 | 1991-01-24 | Schroeder Guenter | Verfahren und vorrichtung zum entfernen von gegenstaenden aus einem waermetauscher |
| US4980120A (en) * | 1989-12-12 | 1990-12-25 | The Babcock & Wilcox Company | Articulated sludge lance |
| ES2048275T3 (es) * | 1989-12-27 | 1994-03-16 | Vermaat Technics Bv | Aparato para inspeccionar y reparar las tuberias de una caldera de una central nuclear. |
| JPH03267697A (ja) * | 1990-03-16 | 1991-11-28 | Chubu Electric Power Co Inc | 熱交換器の清浄装置と清浄方法 |
| US5069172A (en) * | 1990-09-26 | 1991-12-03 | Westinghouse Electric Corp. | Nuclear steam generator sludge lance method and apparatus |
| JP2675703B2 (ja) | 1991-11-07 | 1997-11-12 | 株式会社東芝 | 熱交換器スケール付着監視装置 |
| JP3168291B2 (ja) * | 1992-10-27 | 2001-05-21 | 関西電力株式会社 | 炉壁清掃装置及び炉壁清掃方法 |
| CN2209762Y (zh) * | 1995-03-01 | 1995-10-11 | 高佩斌 | 锅炉自动排污装置 |
| DE19837683C2 (de) | 1998-08-19 | 2003-02-20 | Framatome Anp Gmbh | Auffangvorrichtung und Auffanggefäß zum Auffangen von Ablagerungen aus Wärmetauschrohren |
| CN2374753Y (zh) * | 1999-01-13 | 2000-04-19 | 宋晓农 | 一种小型蒸汽锅炉排污罐 |
-
2004
- 2004-07-14 CA CA002474288A patent/CA2474288C/en not_active Expired - Fee Related
- 2004-07-15 US US10/891,061 patent/US7493938B2/en active Active
- 2004-07-16 FR FR0407941A patent/FR2857736B1/fr not_active Expired - Fee Related
- 2004-07-16 RO ROA200400646A patent/RO122057B1/ro unknown
- 2004-07-16 JP JP2004209561A patent/JP4546175B2/ja not_active Expired - Fee Related
- 2004-07-16 KR KR1020040055336A patent/KR101149239B1/ko not_active Expired - Fee Related
- 2004-07-16 CN CN2004100640428A patent/CN1607372B/zh not_active Expired - Fee Related
- 2004-09-27 AR ARP040102504A patent/AR052513A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR101149239B1 (ko) | 2012-05-25 |
| US7493938B2 (en) | 2009-02-24 |
| JP2005049088A (ja) | 2005-02-24 |
| KR20050009215A (ko) | 2005-01-24 |
| RO122057B1 (ro) | 2008-11-28 |
| CA2474288A1 (en) | 2005-01-16 |
| JP4546175B2 (ja) | 2010-09-15 |
| CN1607372A (zh) | 2005-04-20 |
| FR2857736B1 (fr) | 2007-07-20 |
| US20050121174A1 (en) | 2005-06-09 |
| FR2857736A1 (fr) | 2005-01-21 |
| CN1607372B (zh) | 2010-05-26 |
| AR052513A1 (es) | 2007-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20150714 |