CN109079283A - 一种回转式空预器的转子隔板的焊接安装工艺 - Google Patents

一种回转式空预器的转子隔板的焊接安装工艺 Download PDF

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Publication number
CN109079283A
CN109079283A CN201811288046.2A CN201811288046A CN109079283A CN 109079283 A CN109079283 A CN 109079283A CN 201811288046 A CN201811288046 A CN 201811288046A CN 109079283 A CN109079283 A CN 109079283A
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CN
China
Prior art keywords
partition
group
welding
central tube
welded
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.)
Pending
Application number
CN201811288046.2A
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English (en)
Chinese (zh)
Inventor
王建勇
于群
张俭平
庞继勇
邵德让
曲克刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SEPCO Electric Power Construction Co Ltd
Original Assignee
SEPCO Electric Power Construction Co Ltd
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 SEPCO Electric Power Construction Co Ltd filed Critical SEPCO Electric Power Construction Co Ltd
Priority to CN201811288046.2A priority Critical patent/CN109079283A/zh
Publication of CN109079283A publication Critical patent/CN109079283A/zh
Priority to PCT/CN2019/111186 priority patent/WO2020088237A1/fr
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/0026—Arc welding or cutting specially adapted for particular articles or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
CN201811288046.2A 2018-10-31 2018-10-31 一种回转式空预器的转子隔板的焊接安装工艺 Pending CN109079283A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201811288046.2A CN109079283A (zh) 2018-10-31 2018-10-31 一种回转式空预器的转子隔板的焊接安装工艺
PCT/CN2019/111186 WO2020088237A1 (fr) 2018-10-31 2019-10-15 Procédé d'installation de soudage pour diaphragmes de rotor de préchauffeur d'air rotatif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811288046.2A CN109079283A (zh) 2018-10-31 2018-10-31 一种回转式空预器的转子隔板的焊接安装工艺

Publications (1)

Publication Number Publication Date
CN109079283A true CN109079283A (zh) 2018-12-25

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Application Number Title Priority Date Filing Date
CN201811288046.2A Pending CN109079283A (zh) 2018-10-31 2018-10-31 一种回转式空预器的转子隔板的焊接安装工艺

Country Status (2)

Country Link
CN (1) CN109079283A (fr)
WO (1) WO2020088237A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020088237A1 (fr) * 2018-10-31 2020-05-07 中国电建集团山东电力建设第一工程有限公司 Procédé d'installation de soudage pour diaphragmes de rotor de préchauffeur d'air rotatif
CN113664333A (zh) * 2021-08-09 2021-11-19 四川宁江山川机械有限责任公司 一种消除焊接变形对口部孔径影响的工装与方法

Citations (5)

* Cited by examiner, † Cited by third party
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US20020112843A1 (en) * 2001-02-21 2002-08-22 Alstom Power N.V. Low-distortion sector plate for air preheaters
CN203036672U (zh) * 2012-12-31 2013-07-03 北京斯迪曼科技有限公司 一种回转式空预器中换热隔仓的密封机构
CN104588958A (zh) * 2014-12-03 2015-05-06 东方电气集团东方锅炉股份有限公司 控制大直径薄壁筒体上接管焊接变形的方法
CN106270974A (zh) * 2016-08-30 2017-01-04 苏州海陆重工股份有限公司 高温气冷堆核电站中金属堆内构件下堆芯壳底座焊接方法
CN108098332A (zh) * 2018-01-05 2018-06-01 北京国电龙源环保工程有限公司 大型锅炉空气预热器转子的安装与焊接方法

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DE2130196B2 (de) * 1971-06-18 1973-10-04 Apparatebau Rothemuehle Brandt & Kritzler, 5963 Wenden Zylindrische Heizflächen-Tragkonstruktion für Regenerativ-Luftvorwärmer
JP5996597B2 (ja) * 2014-10-01 2016-09-21 中国電力株式会社 回転再生式空気予熱器
CN107726357B (zh) * 2017-11-03 2024-01-12 东方电气集团东方锅炉股份有限公司 半模数仓格及组装工艺以及回转式空预器的现场焊接安装工艺
CN109079283A (zh) * 2018-10-31 2018-12-25 中国电建集团山东电力建设第工程有限公司 一种回转式空预器的转子隔板的焊接安装工艺

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020112843A1 (en) * 2001-02-21 2002-08-22 Alstom Power N.V. Low-distortion sector plate for air preheaters
CN203036672U (zh) * 2012-12-31 2013-07-03 北京斯迪曼科技有限公司 一种回转式空预器中换热隔仓的密封机构
CN104588958A (zh) * 2014-12-03 2015-05-06 东方电气集团东方锅炉股份有限公司 控制大直径薄壁筒体上接管焊接变形的方法
CN106270974A (zh) * 2016-08-30 2017-01-04 苏州海陆重工股份有限公司 高温气冷堆核电站中金属堆内构件下堆芯壳底座焊接方法
CN108098332A (zh) * 2018-01-05 2018-06-01 北京国电龙源环保工程有限公司 大型锅炉空气预热器转子的安装与焊接方法

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
佚名: "散装冷凝器焊接施工工法", 《豆丁网》 *
劳动和社会保障部教材办公室: "《高级焊工技能训练》", 31 May 2002, 中国劳动社会保障出版社 *
郭玉瑞: "湿法脱硫GGH转子拼装与焊接", 《山东电力技术》 *
陈治等: "复杂倒锥形钢管柱制作安装技术研究与实践", 《施工技术》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020088237A1 (fr) * 2018-10-31 2020-05-07 中国电建集团山东电力建设第一工程有限公司 Procédé d'installation de soudage pour diaphragmes de rotor de préchauffeur d'air rotatif
CN113664333A (zh) * 2021-08-09 2021-11-19 四川宁江山川机械有限责任公司 一种消除焊接变形对口部孔径影响的工装与方法

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WO2020088237A1 (fr) 2020-05-07

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