CN109519951A - 一种烟气再循环消白系统 - Google Patents
一种烟气再循环消白系统 Download PDFInfo
- Publication number
- CN109519951A CN109519951A CN201811535678.4A CN201811535678A CN109519951A CN 109519951 A CN109519951 A CN 109519951A CN 201811535678 A CN201811535678 A CN 201811535678A CN 109519951 A CN109519951 A CN 109519951A
- Authority
- CN
- China
- Prior art keywords
- flue gas
- gas recirculation
- heat
- pipeline
- exchange unit
- 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
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 120
- 239000003546 flue gas Substances 0.000 title claims abstract description 120
- 239000000779 smoke Substances 0.000 claims abstract description 25
- 239000007789 gas Substances 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000009826 distribution Methods 0.000 claims abstract description 19
- 238000009833 condensation Methods 0.000 claims abstract description 14
- 230000005494 condensation Effects 0.000 claims abstract description 14
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 14
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 25
- 239000000428 dust Substances 0.000 claims description 21
- 238000009827 uniform distribution Methods 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000012716 precipitator Substances 0.000 claims description 8
- 238000005119 centrifugation Methods 0.000 claims description 6
- 238000005057 refrigeration Methods 0.000 claims description 4
- 244000144985 peep Species 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 10
- 239000004071 soot Substances 0.000 description 6
- 235000019504 cigarettes Nutrition 0.000 description 5
- 238000013517 stratification Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000012717 electrostatic precipitator Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009972 noncorrosive effect Effects 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/006—Layout of treatment plant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/08—Arrangements of devices for treating smoke or fumes of heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
- F23J2900/15081—Reheating of flue gases
-
- 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
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chimneys And Flues (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811535678.4A CN109519951B (zh) | 2018-12-14 | 2018-12-14 | 一种烟气再循环消白系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811535678.4A CN109519951B (zh) | 2018-12-14 | 2018-12-14 | 一种烟气再循环消白系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109519951A true CN109519951A (zh) | 2019-03-26 |
CN109519951B CN109519951B (zh) | 2024-02-23 |
Family
ID=65795512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811535678.4A Active CN109519951B (zh) | 2018-12-14 | 2018-12-14 | 一种烟气再循环消白系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109519951B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111396912A (zh) * | 2020-02-24 | 2020-07-10 | 中国神华能源股份有限公司国华电力分公司 | 用于富氧燃烧系统的烟气换热除雾器 |
CN112944377A (zh) * | 2021-02-23 | 2021-06-11 | 深圳市凯盛科技工程有限公司 | 一种烟气除尘系统以及除尘器的启动和停机方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05180538A (ja) * | 1991-12-26 | 1993-07-23 | Nippondenso Co Ltd | 冷凍装置の水分除去装置 |
WO2012141284A1 (ja) * | 2011-04-15 | 2012-10-18 | バブコック日立株式会社 | 音波発生装置およびそれを使用した音波式付着物除去・抑制装置、音波式スートブロワ装置、熱交換装置、排ガス処理装置、産業機器ならびに音波発生装置の運用方法、熱交換装置の運用方法 |
CN204569462U (zh) * | 2015-04-09 | 2015-08-19 | 西安热工研究院有限公司 | 净烟气再循环式脱硫废水喷雾处理装置 |
CN106474860A (zh) * | 2015-08-25 | 2017-03-08 | 贺方昀 | 湿法脱硫烟气处理系统及处理方法 |
CN108465372A (zh) * | 2018-05-29 | 2018-08-31 | 上海电力学院 | 一种两次冷凝烟羽消白系统 |
CN209386333U (zh) * | 2018-12-14 | 2019-09-13 | 湖南正明环保股份有限公司 | 一种烟气再循环消白系统 |
-
2018
- 2018-12-14 CN CN201811535678.4A patent/CN109519951B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05180538A (ja) * | 1991-12-26 | 1993-07-23 | Nippondenso Co Ltd | 冷凍装置の水分除去装置 |
WO2012141284A1 (ja) * | 2011-04-15 | 2012-10-18 | バブコック日立株式会社 | 音波発生装置およびそれを使用した音波式付着物除去・抑制装置、音波式スートブロワ装置、熱交換装置、排ガス処理装置、産業機器ならびに音波発生装置の運用方法、熱交換装置の運用方法 |
CN204569462U (zh) * | 2015-04-09 | 2015-08-19 | 西安热工研究院有限公司 | 净烟气再循环式脱硫废水喷雾处理装置 |
CN106474860A (zh) * | 2015-08-25 | 2017-03-08 | 贺方昀 | 湿法脱硫烟气处理系统及处理方法 |
CN108465372A (zh) * | 2018-05-29 | 2018-08-31 | 上海电力学院 | 一种两次冷凝烟羽消白系统 |
CN209386333U (zh) * | 2018-12-14 | 2019-09-13 | 湖南正明环保股份有限公司 | 一种烟气再循环消白系统 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111396912A (zh) * | 2020-02-24 | 2020-07-10 | 中国神华能源股份有限公司国华电力分公司 | 用于富氧燃烧系统的烟气换热除雾器 |
CN111396912B (zh) * | 2020-02-24 | 2022-07-29 | 中国神华能源股份有限公司国华电力分公司 | 用于富氧燃烧系统的烟气换热除雾器 |
CN112944377A (zh) * | 2021-02-23 | 2021-06-11 | 深圳市凯盛科技工程有限公司 | 一种烟气除尘系统以及除尘器的启动和停机方法 |
CN112944377B (zh) * | 2021-02-23 | 2024-05-31 | 深圳凯盛科技工程有限公司 | 一种烟气除尘系统以及除尘器的启动和停机方法 |
Also Published As
Publication number | Publication date |
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CN109519951B (zh) | 2024-02-23 |
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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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240123 Address after: 410000 room 703, building A2, lingzhi Industrial Park, 128 Jinhai Road, Yuhua District, Changsha City, Hunan Province Applicant after: HUNAN ZHENGMING ENVIRONMENTAL PROTECTION CO.,LTD. Country or region after: China Address before: Room 701, Building A2, Lingzhi Industrial Park, No. 128 Jinhai Road, Yuhua District, Changsha City, Hunan Province, 410000 Applicant before: HUNAN ZHENGMING TECHNOLOGY DEVELOPMENT Co.,Ltd. Country or region before: China |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |