CN112097235B - 一种锅炉低负荷运行时水冷壁壁温控制方法 - Google Patents
一种锅炉低负荷运行时水冷壁壁温控制方法 Download PDFInfo
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- CN112097235B CN112097235B CN202011014310.0A CN202011014310A CN112097235B CN 112097235 B CN112097235 B CN 112097235B CN 202011014310 A CN202011014310 A CN 202011014310A CN 112097235 B CN112097235 B CN 112097235B
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- 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
- F23C7/00—Combustion apparatus characterised by arrangements for air supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
- F22B31/08—Installation of heat-exchange apparatus or of means in boilers for heating air supplied for combustion
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- 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
- F22B37/10—Water tubes; Accessories therefor
- F22B37/101—Tubes having fins or ribs
- F22B37/103—Internally ribbed tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/02—Regulating fuel supply conjointly with air supply
- F23N1/027—Regulating fuel supply conjointly with air supply using mechanical means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011014310.0A CN112097235B (zh) | 2020-09-24 | 2020-09-24 | 一种锅炉低负荷运行时水冷壁壁温控制方法 |
Applications Claiming Priority (1)
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CN202011014310.0A CN112097235B (zh) | 2020-09-24 | 2020-09-24 | 一种锅炉低负荷运行时水冷壁壁温控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN112097235A CN112097235A (zh) | 2020-12-18 |
CN112097235B true CN112097235B (zh) | 2022-04-08 |
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CN202011014310.0A Active CN112097235B (zh) | 2020-09-24 | 2020-09-24 | 一种锅炉低负荷运行时水冷壁壁温控制方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113124418B (zh) * | 2021-04-27 | 2022-05-20 | 苏州西热节能环保技术有限公司 | 一种缓解高温受热面局部管壁超温的方法 |
CN113266814A (zh) * | 2021-05-20 | 2021-08-17 | 华能安源发电有限责任公司 | 一种锅炉水冷壁温度控制方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101793394B (zh) * | 2010-03-31 | 2011-06-15 | 哈尔滨工业大学 | 一种单炉膛对称双切圆煤粉燃烧装置 |
CN105042629B (zh) * | 2015-07-10 | 2017-09-22 | 广东电网有限责任公司电力科学研究院 | 超超临界八角切圆燃煤锅炉的启动调试方法 |
CN109058969B (zh) * | 2018-06-28 | 2019-09-17 | 国电南京电力试验研究有限公司 | 一种超超临界二次再热塔式锅炉运行控制方法 |
CN110274223A (zh) * | 2019-06-28 | 2019-09-24 | 江苏方天电力技术有限公司 | 一种二次再热机组再热汽温偏差的消除方法 |
CN110425565B (zh) * | 2019-09-06 | 2020-11-10 | 国电南京电力试验研究有限公司 | 一种降低水冷壁高温腐蚀的锅炉运行控制方法 |
CN111664443A (zh) * | 2020-05-28 | 2020-09-15 | 国网河北省电力有限公司电力科学研究院 | 一种调整四角切圆锅炉两侧烟温偏差的冷态研究方法 |
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2020
- 2020-09-24 CN CN202011014310.0A patent/CN112097235B/zh active Active
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CN112097235A (zh) | 2020-12-18 |
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Address after: 210046 fairyland Road, Qixia District, Nanjing, Jiangsu Province, No. 10 Applicant after: Guoneng Nanjing Electric Power Test Research Co.,Ltd. Address before: 210046 fairyland Road, Qixia District, Nanjing, Jiangsu Province, No. 10 Applicant before: GUODIAN NANJING ELECTRIC POWER TEST RESEARCH Co.,Ltd. |
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Inventor after: Chen Hui Inventor after: Wang Sheng Inventor after: Zuo Yi Inventor after: Dai Weibao Inventor after: Wang Aiying Inventor before: Chen Hui Inventor before: Dai Weibao Inventor before: Wang Aiying |
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