CN107388244B - 一种多流程卧式循环流化床锅炉及其控制方法 - Google Patents
一种多流程卧式循环流化床锅炉及其控制方法 Download PDFInfo
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- CN107388244B CN107388244B CN201710583016.3A CN201710583016A CN107388244B CN 107388244 B CN107388244 B CN 107388244B CN 201710583016 A CN201710583016 A CN 201710583016A CN 107388244 B CN107388244 B CN 107388244B
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- combustion chamber
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000002485 combustion reaction Methods 0.000 claims abstract description 152
- 239000000463 material Substances 0.000 claims abstract description 34
- 239000002893 slag Substances 0.000 claims abstract description 27
- 230000010354 integration Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000001816 cooling Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- 239000002028 Biomass Substances 0.000 description 3
- 239000002910 solid waste Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 239000011365 complex material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
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
- F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
- F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
- F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
- F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
-
- 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
- F23C10/26—Devices for removal of material from the bed combined with devices for partial reintroduction of material into the bed, e.g. after separation of agglomerated parts
-
- 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
- F23C10/28—Control devices specially adapted for fluidised bed, combustion apparatus
-
- 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
- F23C10/28—Control devices specially adapted for fluidised bed, combustion apparatus
- F23C10/30—Control devices specially adapted for fluidised bed, combustion apparatus for controlling the level of the bed or the amount of material in 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
- F23C2206/00—Fluidised bed combustion
- F23C2206/10—Circulating fluidised bed
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710583016.3A CN107388244B (zh) | 2017-07-17 | 2017-07-17 | 一种多流程卧式循环流化床锅炉及其控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710583016.3A CN107388244B (zh) | 2017-07-17 | 2017-07-17 | 一种多流程卧式循环流化床锅炉及其控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN107388244A CN107388244A (zh) | 2017-11-24 |
CN107388244B true CN107388244B (zh) | 2018-12-11 |
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CN201710583016.3A Active CN107388244B (zh) | 2017-07-17 | 2017-07-17 | 一种多流程卧式循环流化床锅炉及其控制方法 |
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Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002106809A (ja) * | 2000-09-28 | 2002-04-10 | Ishikawajima Harima Heavy Ind Co Ltd | 流動層ボイラにおける層高計測装置 |
CN101749696A (zh) * | 2010-02-09 | 2010-06-23 | 清华大学 | 一种多流程循环流化床锅炉 |
JP2013015266A (ja) * | 2011-07-04 | 2013-01-24 | Sumitomo Heavy Ind Ltd | 循環流動層ボイラ及び循環流動層ボイラの運転方法 |
CN103423737A (zh) * | 2012-05-25 | 2013-12-04 | 中国科学院工程热物理研究所 | 带气动控制分配阀的循环流化床系统和循环流化床的回路系统 |
CN103672871A (zh) * | 2012-09-06 | 2014-03-26 | 阿尔斯通技术有限公司 | 加压有氧燃烧功率锅炉和功率设备以及操作其的方法 |
CN204420992U (zh) * | 2014-10-31 | 2015-06-24 | 长沙联新能源环保工程设计有限公司 | 生物质直燃变速混合循环流化床锅炉 |
CN106369596A (zh) * | 2016-08-19 | 2017-02-01 | 北京热华能源科技有限公司 | 一种用于循环流化床锅炉的床料外循环装置及运行方法 |
CN106678784A (zh) * | 2017-01-19 | 2017-05-17 | 北京热华能源科技有限公司 | 一种分级给燃料的多流程循环流化床锅炉 |
CN106838885A (zh) * | 2017-01-17 | 2017-06-13 | 北京热华能源科技有限公司 | 一种带干燥设备的多流程循环流化床锅炉和干燥设备 |
CN106838893A (zh) * | 2017-03-09 | 2017-06-13 | 北京热华能源科技有限公司 | 一种用于多流程循环流化床锅炉的水煤浆给料装置及锅炉 |
-
2017
- 2017-07-17 CN CN201710583016.3A patent/CN107388244B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002106809A (ja) * | 2000-09-28 | 2002-04-10 | Ishikawajima Harima Heavy Ind Co Ltd | 流動層ボイラにおける層高計測装置 |
CN101749696A (zh) * | 2010-02-09 | 2010-06-23 | 清华大学 | 一种多流程循环流化床锅炉 |
JP2013015266A (ja) * | 2011-07-04 | 2013-01-24 | Sumitomo Heavy Ind Ltd | 循環流動層ボイラ及び循環流動層ボイラの運転方法 |
CN103423737A (zh) * | 2012-05-25 | 2013-12-04 | 中国科学院工程热物理研究所 | 带气动控制分配阀的循环流化床系统和循环流化床的回路系统 |
CN103672871A (zh) * | 2012-09-06 | 2014-03-26 | 阿尔斯通技术有限公司 | 加压有氧燃烧功率锅炉和功率设备以及操作其的方法 |
CN204420992U (zh) * | 2014-10-31 | 2015-06-24 | 长沙联新能源环保工程设计有限公司 | 生物质直燃变速混合循环流化床锅炉 |
CN106369596A (zh) * | 2016-08-19 | 2017-02-01 | 北京热华能源科技有限公司 | 一种用于循环流化床锅炉的床料外循环装置及运行方法 |
CN106838885A (zh) * | 2017-01-17 | 2017-06-13 | 北京热华能源科技有限公司 | 一种带干燥设备的多流程循环流化床锅炉和干燥设备 |
CN106678784A (zh) * | 2017-01-19 | 2017-05-17 | 北京热华能源科技有限公司 | 一种分级给燃料的多流程循环流化床锅炉 |
CN106838893A (zh) * | 2017-03-09 | 2017-06-13 | 北京热华能源科技有限公司 | 一种用于多流程循环流化床锅炉的水煤浆给料装置及锅炉 |
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CN107388244A (zh) | 2017-11-24 |
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Address after: 100084 Beijing Haidian District Beijing 100084 box 82 box, Tsinghua University Patent Office Patentee after: TSINGHUA University Patentee after: Beijing Rehua Energy Co.,Ltd. Address before: 100084 Beijing Haidian District Beijing 100084 box 82 box, Tsinghua University Patent Office Patentee before: TSINGHUA University Patentee before: BEIJING NOWVA ENERGY TECHNOLOGY Co.,Ltd. Address after: 100084 Beijing Haidian District Beijing 100084 box 82 box, Tsinghua University Patent Office Patentee after: TSINGHUA University Patentee after: Rehua Energy Co.,Ltd. Address before: 100084 Beijing Haidian District Beijing 100084 box 82 box, Tsinghua University Patent Office Patentee before: TSINGHUA University Patentee before: Beijing Rehua Energy Co.,Ltd. |