CN114135865B - 一种高温灰储存装置和装有该装置的循环流化床锅炉 - Google Patents
一种高温灰储存装置和装有该装置的循环流化床锅炉 Download PDFInfo
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- CN114135865B CN114135865B CN202111561622.8A CN202111561622A CN114135865B CN 114135865 B CN114135865 B CN 114135865B CN 202111561622 A CN202111561622 A CN 202111561622A CN 114135865 B CN114135865 B CN 114135865B
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- 238000007599 discharging Methods 0.000 claims abstract description 34
- 238000005243 fluidization Methods 0.000 claims abstract description 30
- 239000002893 slag Substances 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
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- 230000010355 oscillation Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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- 238000004939 coking Methods 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
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- 238000010248 power generation Methods 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/18—Details; Accessories
- F23C10/24—Devices for removal of material from the bed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/18—Details; Accessories
- F23C10/20—Inlets for fluidisation air, e.g. grids; Bottoms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2206/00—Fluidised bed combustion
- F23C2206/10—Circulating fluidised bed
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
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CN202111561622.8A CN114135865B (zh) | 2021-12-20 | 2021-12-20 | 一种高温灰储存装置和装有该装置的循环流化床锅炉 |
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CN202111561622.8A CN114135865B (zh) | 2021-12-20 | 2021-12-20 | 一种高温灰储存装置和装有该装置的循环流化床锅炉 |
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CN114135865A CN114135865A (zh) | 2022-03-04 |
CN114135865B true CN114135865B (zh) | 2024-02-27 |
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Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5481989A (en) * | 1994-08-23 | 1996-01-09 | J. H. Beeghly To Dravo Lime Company | Method of collecting and conditioning a petroleum coke fluid bed combustion ash |
JPH0835612A (ja) * | 1994-07-21 | 1996-02-06 | Mitsubishi Heavy Ind Ltd | 流動床燃焼装置 |
CN102840576A (zh) * | 2011-06-23 | 2012-12-26 | 中国科学院工程热物理研究所 | 带独立内外循环流化床换热器的循环流化床锅炉 |
CN103292320A (zh) * | 2013-05-31 | 2013-09-11 | 神华集团有限责任公司 | 循环流化床锅炉和使用循环流化床锅炉的流化方法 |
CN203744245U (zh) * | 2014-03-25 | 2014-07-30 | 清华大学 | 一种循环流化床锅炉排渣装置 |
KR20150029435A (ko) * | 2013-09-10 | 2015-03-18 | 한국전력공사 | 열 교환기를 구비한 순환 유동층 보일러 |
JP2015087069A (ja) * | 2013-10-31 | 2015-05-07 | 三菱日立パワーシステムズ株式会社 | ケミカルルーピング燃焼システムおよびその運転方法 |
CN106838889A (zh) * | 2017-02-09 | 2017-06-13 | 重庆大学 | 一种带内循环灰换热器的循环流化床锅炉 |
CN108105761A (zh) * | 2018-01-12 | 2018-06-01 | 哈尔滨红光锅炉总厂有限责任公司 | 循环流化床锅炉超低排放协同控制方法及系统集成装置 |
CN208222489U (zh) * | 2018-04-19 | 2018-12-11 | 大连航化能源装备有限公司 | 一种含酚废水与气化废焦混合焚烧系统 |
CN210801155U (zh) * | 2019-09-27 | 2020-06-19 | 四川龙麟科创节能环保科技股份有限公司 | 一种防止回转滚筒漏灰的单向返料装置 |
CN112696665A (zh) * | 2020-12-31 | 2021-04-23 | 华电国际电力股份有限公司天津开发区分公司 | 一种快速调节负荷升降速率的循环流化床锅炉 |
CN112944332A (zh) * | 2021-02-02 | 2021-06-11 | 清华大学 | 一种循环灰储热系统及其优化深度调峰的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5605508B2 (ja) * | 2011-06-22 | 2014-10-15 | 株式会社Ihi | 循環流動層式ガス化炉 |
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2021
- 2021-12-20 CN CN202111561622.8A patent/CN114135865B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0835612A (ja) * | 1994-07-21 | 1996-02-06 | Mitsubishi Heavy Ind Ltd | 流動床燃焼装置 |
US5481989A (en) * | 1994-08-23 | 1996-01-09 | J. H. Beeghly To Dravo Lime Company | Method of collecting and conditioning a petroleum coke fluid bed combustion ash |
CN102840576A (zh) * | 2011-06-23 | 2012-12-26 | 中国科学院工程热物理研究所 | 带独立内外循环流化床换热器的循环流化床锅炉 |
CN103292320A (zh) * | 2013-05-31 | 2013-09-11 | 神华集团有限责任公司 | 循环流化床锅炉和使用循环流化床锅炉的流化方法 |
KR20150029435A (ko) * | 2013-09-10 | 2015-03-18 | 한국전력공사 | 열 교환기를 구비한 순환 유동층 보일러 |
JP2015087069A (ja) * | 2013-10-31 | 2015-05-07 | 三菱日立パワーシステムズ株式会社 | ケミカルルーピング燃焼システムおよびその運転方法 |
CN203744245U (zh) * | 2014-03-25 | 2014-07-30 | 清华大学 | 一种循环流化床锅炉排渣装置 |
CN106838889A (zh) * | 2017-02-09 | 2017-06-13 | 重庆大学 | 一种带内循环灰换热器的循环流化床锅炉 |
CN108105761A (zh) * | 2018-01-12 | 2018-06-01 | 哈尔滨红光锅炉总厂有限责任公司 | 循环流化床锅炉超低排放协同控制方法及系统集成装置 |
CN208222489U (zh) * | 2018-04-19 | 2018-12-11 | 大连航化能源装备有限公司 | 一种含酚废水与气化废焦混合焚烧系统 |
CN210801155U (zh) * | 2019-09-27 | 2020-06-19 | 四川龙麟科创节能环保科技股份有限公司 | 一种防止回转滚筒漏灰的单向返料装置 |
CN112696665A (zh) * | 2020-12-31 | 2021-04-23 | 华电国际电力股份有限公司天津开发区分公司 | 一种快速调节负荷升降速率的循环流化床锅炉 |
CN112944332A (zh) * | 2021-02-02 | 2021-06-11 | 清华大学 | 一种循环灰储热系统及其优化深度调峰的方法 |
Non-Patent Citations (3)
Title |
---|
燃煤锅炉房改造技术与经济分析;夏恒祥;刘易林;;设备监理;20191025(10);38-39 * |
粒径对550 MWe超超临界CFB锅炉鼓泡流化床换热器床面传热的影响;李东方 等;《能源》;第222卷 * |
返料换热型循环流化床工业锅炉燃烧传热特性;季炫宇 卢啸风 等;《燃烧科学与技术》;第18卷(第06期);545-549 * |
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Inventor after: Lu Xiaofeng Inventor after: Dong Zhonghao Inventor after: Wang Quanhai Inventor after: Yang Zhongzhi Inventor after: Li Jianbo Inventor after: Zhang Rongdi Inventor after: Kang Yinhu Inventor after: Wu Zhaoliang Inventor before: Lu Xiaofeng Inventor before: Yang Zhongzhi Inventor before: Wang Quanhai Inventor before: Dong Zhonghao Inventor before: Li Jianbo Inventor before: Zhang Rongdi Inventor before: Kang Yinhu |
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