CN106989429A - 电厂乏汽余热回收供热*** - Google Patents
电厂乏汽余热回收供热*** Download PDFInfo
- Publication number
- CN106989429A CN106989429A CN201710324389.9A CN201710324389A CN106989429A CN 106989429 A CN106989429 A CN 106989429A CN 201710324389 A CN201710324389 A CN 201710324389A CN 106989429 A CN106989429 A CN 106989429A
- Authority
- CN
- China
- Prior art keywords
- steam
- heat
- pipeline
- valve
- district heating
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 65
- 239000010908 plant waste Substances 0.000 title claims abstract description 12
- 238000011084 recovery Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 230000002209 hydrophobic effect Effects 0.000 claims description 34
- 238000010793 Steam injection (oil industry) Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/16—Waste heat
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/14—Combined heat and power generation [CHP]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710324389.9A CN106989429B (zh) | 2017-05-10 | 2017-05-10 | 电厂乏汽余热回收供热*** |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710324389.9A CN106989429B (zh) | 2017-05-10 | 2017-05-10 | 电厂乏汽余热回收供热*** |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106989429A true CN106989429A (zh) | 2017-07-28 |
CN106989429B CN106989429B (zh) | 2022-08-09 |
Family
ID=59418828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710324389.9A Active CN106989429B (zh) | 2017-05-10 | 2017-05-10 | 电厂乏汽余热回收供热*** |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106989429B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109798582A (zh) * | 2018-11-04 | 2019-05-24 | 大唐(北京)能源管理有限公司 | 一种深度乏汽余热回收的热泵供热*** |
CN112050274A (zh) * | 2020-08-26 | 2020-12-08 | 普瑞森能源科技(北京)股份有限公司 | 一种低负荷工况下的梯级能源利用供热***及其控制方法 |
CN114135927A (zh) * | 2021-11-05 | 2022-03-04 | 华能海南发电股份有限公司东方电厂 | 一种热压机抽汽供热控制方法及*** |
CN115406131A (zh) * | 2022-08-31 | 2022-11-29 | 华能国际电力股份有限公司 | 一种基于喷射器的水热电联产***及运行方法 |
Citations (13)
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---|---|---|---|---|
US4979374A (en) * | 1990-03-01 | 1990-12-25 | Kabakov Vladimir I | Geothermal heat- and water supply plant |
EP0864816A2 (de) * | 1997-03-10 | 1998-09-16 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren und Vorrichtung zur Nutzung der Restwärme eines Abgases einer Feuerungsanlage |
JP2001227879A (ja) * | 2000-02-15 | 2001-08-24 | Tlv Co Ltd | 熱交換器 |
JP2002317799A (ja) * | 2001-04-18 | 2002-10-31 | Hasuike Engineering:Kk | 真空形成方法及び真空形成装置 |
JP2009257654A (ja) * | 2008-04-15 | 2009-11-05 | Tlv Co Ltd | 復水回収装置 |
CN102115219A (zh) * | 2009-12-30 | 2011-07-06 | 中国神华能源股份有限公司 | 海水淡化***的真空装置蒸汽余热利用装置、***及方法 |
JP2011145022A (ja) * | 2010-01-15 | 2011-07-28 | Tlv Co Ltd | 廃蒸気回収装置 |
CN202350165U (zh) * | 2011-12-08 | 2012-07-25 | 北京中科华誉能源技术发展有限责任公司 | 采用多效复叠式喷射式热泵的汽轮机乏汽余热回收装置 |
CN103453567A (zh) * | 2013-09-15 | 2013-12-18 | 张茂勇 | 基于超大温差热网的低真空引射式热泵复合余热供热*** |
CN204730303U (zh) * | 2015-06-09 | 2015-10-28 | 西安交通大学 | 一种低负荷运行工况下的12mw小型热电联产机组的供热*** |
CN205939809U (zh) * | 2016-08-12 | 2017-02-08 | 程晋瑞 | 一种用于火力发电厂的冷端综合节能*** |
CN206094021U (zh) * | 2016-09-29 | 2017-04-12 | 中国大唐集团科学技术研究院有限公司 | 供热机组给水泵汽轮机乏汽余热利用*** |
CN206803286U (zh) * | 2017-05-10 | 2017-12-26 | 程琛 | 电厂乏汽余热回收供热*** |
-
2017
- 2017-05-10 CN CN201710324389.9A patent/CN106989429B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4979374A (en) * | 1990-03-01 | 1990-12-25 | Kabakov Vladimir I | Geothermal heat- and water supply plant |
EP0864816A2 (de) * | 1997-03-10 | 1998-09-16 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren und Vorrichtung zur Nutzung der Restwärme eines Abgases einer Feuerungsanlage |
JP2001227879A (ja) * | 2000-02-15 | 2001-08-24 | Tlv Co Ltd | 熱交換器 |
JP2002317799A (ja) * | 2001-04-18 | 2002-10-31 | Hasuike Engineering:Kk | 真空形成方法及び真空形成装置 |
JP2009257654A (ja) * | 2008-04-15 | 2009-11-05 | Tlv Co Ltd | 復水回収装置 |
CN102115219A (zh) * | 2009-12-30 | 2011-07-06 | 中国神华能源股份有限公司 | 海水淡化***的真空装置蒸汽余热利用装置、***及方法 |
JP2011145022A (ja) * | 2010-01-15 | 2011-07-28 | Tlv Co Ltd | 廃蒸気回収装置 |
CN202350165U (zh) * | 2011-12-08 | 2012-07-25 | 北京中科华誉能源技术发展有限责任公司 | 采用多效复叠式喷射式热泵的汽轮机乏汽余热回收装置 |
CN103453567A (zh) * | 2013-09-15 | 2013-12-18 | 张茂勇 | 基于超大温差热网的低真空引射式热泵复合余热供热*** |
CN204730303U (zh) * | 2015-06-09 | 2015-10-28 | 西安交通大学 | 一种低负荷运行工况下的12mw小型热电联产机组的供热*** |
CN205939809U (zh) * | 2016-08-12 | 2017-02-08 | 程晋瑞 | 一种用于火力发电厂的冷端综合节能*** |
CN206094021U (zh) * | 2016-09-29 | 2017-04-12 | 中国大唐集团科学技术研究院有限公司 | 供热机组给水泵汽轮机乏汽余热利用*** |
CN206803286U (zh) * | 2017-05-10 | 2017-12-26 | 程琛 | 电厂乏汽余热回收供热*** |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109798582A (zh) * | 2018-11-04 | 2019-05-24 | 大唐(北京)能源管理有限公司 | 一种深度乏汽余热回收的热泵供热*** |
CN109798582B (zh) * | 2018-11-04 | 2020-06-23 | 大唐(北京)能源管理有限公司 | 一种深度乏汽余热回收的热泵供热*** |
CN112050274A (zh) * | 2020-08-26 | 2020-12-08 | 普瑞森能源科技(北京)股份有限公司 | 一种低负荷工况下的梯级能源利用供热***及其控制方法 |
CN112050274B (zh) * | 2020-08-26 | 2024-03-08 | 普瑞森能源科技(北京)股份有限公司 | 一种低负荷工况下的梯级能源利用供热***及其控制方法 |
CN114135927A (zh) * | 2021-11-05 | 2022-03-04 | 华能海南发电股份有限公司东方电厂 | 一种热压机抽汽供热控制方法及*** |
CN115406131A (zh) * | 2022-08-31 | 2022-11-29 | 华能国际电力股份有限公司 | 一种基于喷射器的水热电联产***及运行方法 |
CN115406131B (zh) * | 2022-08-31 | 2023-11-28 | 华能国际电力股份有限公司 | 一种基于喷射器的水热电联产***及运行方法 |
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Publication number | Publication date |
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CN106989429B (zh) | 2022-08-09 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220826 Address after: 201419 Building 8, No. 251, Liantang Road, Xinghuo Development Zone, Fengxian District, Shanghai Patentee after: Shanghai Wenmai Power Technology Co.,Ltd. Address before: 232000 room 22-1-8, Qianfeng 2nd village, Guoqing Road, Tianjiaan District, Huainan City, Anhui Province Patentee before: Cheng Chen |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221111 Address after: 5 / F, 277 Huqingping Road, Minhang District, Shanghai, 201105 Patentee after: BOCO (Shanghai) Power Engineering Control Co.,Ltd. Address before: 201419 Building 8, No. 251, Liantang Road, Xinghuo Development Zone, Fengxian District, Shanghai Patentee before: Shanghai Wenmai Power Technology Co.,Ltd. |
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TR01 | Transfer of patent right |