CN108167816B - 水冷夹持型防晃动u形屏式过热器 - Google Patents
水冷夹持型防晃动u形屏式过热器 Download PDFInfo
- Publication number
- CN108167816B CN108167816B CN201810157116.4A CN201810157116A CN108167816B CN 108167816 B CN108167816 B CN 108167816B CN 201810157116 A CN201810157116 A CN 201810157116A CN 108167816 B CN108167816 B CN 108167816B
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- CN
- China
- Prior art keywords
- water
- superheater
- tube
- type
- membrane
- 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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- 238000001816 cooling Methods 0.000 title claims abstract description 57
- 239000012528 membrane Substances 0.000 claims abstract description 61
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000009991 scouring Methods 0.000 abstract description 2
- 239000002028 Biomass Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22G—SUPERHEATING OF STEAM
- F22G3/00—Steam superheaters characterised by constructional features; Details of component parts thereof
- F22G3/008—Protection of superheater elements, e.g. cooling superheater tubes during starting-up periods, water tube screens
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22G—SUPERHEATING OF STEAM
- F22G7/00—Steam superheaters characterised by location, arrangement, or disposition
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810157116.4A CN108167816B (zh) | 2018-02-24 | 2018-02-24 | 水冷夹持型防晃动u形屏式过热器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810157116.4A CN108167816B (zh) | 2018-02-24 | 2018-02-24 | 水冷夹持型防晃动u形屏式过热器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108167816A CN108167816A (zh) | 2018-06-15 |
CN108167816B true CN108167816B (zh) | 2024-01-26 |
Family
ID=62511605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810157116.4A Active CN108167816B (zh) | 2018-02-24 | 2018-02-24 | 水冷夹持型防晃动u形屏式过热器 |
Country Status (1)
Country | Link |
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CN (1) | CN108167816B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111664433B (zh) * | 2020-07-08 | 2022-06-14 | 神华国能集团有限公司 | 屏式受热机构及循环流化床锅炉系统 |
CN114543580B (zh) * | 2022-03-11 | 2022-12-09 | 西安交通大学 | 防止锅炉过热器和再热器氧化皮堵塞的装置及其调控方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190220853A (en) * | 1902-09-24 | 1903-04-30 | Hugh Mcphail | Improvements relating to Apparatus for Superheating or Drying Steam. |
JPH05187607A (ja) * | 1992-01-09 | 1993-07-27 | Ishikawajima Harima Heavy Ind Co Ltd | 過熱器組立装置 |
CN101067490A (zh) * | 2007-06-06 | 2007-11-07 | 中国科学院工程热物理研究所 | 超临界循环流化床锅炉炉膛受热面 |
CN102345858A (zh) * | 2011-09-28 | 2012-02-08 | 东方电气集团东方锅炉股份有限公司 | 一种产生过热蒸汽的太阳能腔式吸热器 |
CN205746793U (zh) * | 2016-07-04 | 2016-11-30 | 济南佳恒锅炉有限公司 | 高温过热器 |
CN206094030U (zh) * | 2016-09-14 | 2017-04-12 | 中国大唐集团科学技术研究院有限公司 | 锅炉后屏过热器 |
CN106594698A (zh) * | 2016-12-30 | 2017-04-26 | 江苏东九重工股份有限公司 | 生物质直燃锅炉 |
CN207962618U (zh) * | 2018-02-24 | 2018-10-12 | 济南锅炉集团有限公司 | 水冷夹持型防晃动u形屏式过热器 |
-
2018
- 2018-02-24 CN CN201810157116.4A patent/CN108167816B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190220853A (en) * | 1902-09-24 | 1903-04-30 | Hugh Mcphail | Improvements relating to Apparatus for Superheating or Drying Steam. |
JPH05187607A (ja) * | 1992-01-09 | 1993-07-27 | Ishikawajima Harima Heavy Ind Co Ltd | 過熱器組立装置 |
CN101067490A (zh) * | 2007-06-06 | 2007-11-07 | 中国科学院工程热物理研究所 | 超临界循环流化床锅炉炉膛受热面 |
CN102345858A (zh) * | 2011-09-28 | 2012-02-08 | 东方电气集团东方锅炉股份有限公司 | 一种产生过热蒸汽的太阳能腔式吸热器 |
CN205746793U (zh) * | 2016-07-04 | 2016-11-30 | 济南佳恒锅炉有限公司 | 高温过热器 |
CN206094030U (zh) * | 2016-09-14 | 2017-04-12 | 中国大唐集团科学技术研究院有限公司 | 锅炉后屏过热器 |
CN106594698A (zh) * | 2016-12-30 | 2017-04-26 | 江苏东九重工股份有限公司 | 生物质直燃锅炉 |
CN207962618U (zh) * | 2018-02-24 | 2018-10-12 | 济南锅炉集团有限公司 | 水冷夹持型防晃动u形屏式过热器 |
Also Published As
Publication number | Publication date |
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CN108167816A (zh) | 2018-06-15 |
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Inventor after: Zhang Rui Inventor after: Wang Bolu Inventor after: Zhi Yuanzhen Inventor after: Chen Li Inventor after: Yu Hai Inventor after: Yin Qingyong Inventor before: Zhang Rui Inventor before: Wang Bolu Inventor before: Zhi Yuanzhen Inventor before: Chen Li Inventor before: Wang Xiang Inventor before: Wang Wenkang Inventor before: Yu Hai Inventor before: Yin Qingyong |
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