CN106524205B - 燃煤工业炉烟气超低排放净化装备 - Google Patents
燃煤工业炉烟气超低排放净化装备 Download PDFInfo
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- CN106524205B CN106524205B CN201610821834.8A CN201610821834A CN106524205B CN 106524205 B CN106524205 B CN 106524205B CN 201610821834 A CN201610821834 A CN 201610821834A CN 106524205 B CN106524205 B CN 106524205B
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 239000003546 flue gas Substances 0.000 title claims abstract description 43
- 238000000746 purification Methods 0.000 title claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 70
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 64
- 230000023556 desulfurization Effects 0.000 claims abstract description 64
- 238000002485 combustion reaction Methods 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims abstract description 11
- 238000005507 spraying Methods 0.000 claims description 25
- 239000010881 fly ash Substances 0.000 claims description 13
- 239000002956 ash Substances 0.000 claims description 10
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 239000003245 coal Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000003517 fume Substances 0.000 claims 1
- 239000000779 smoke Substances 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 239000007800 oxidant agent Substances 0.000 description 22
- 230000001590 oxidative effect Effects 0.000 description 22
- 238000000034 method Methods 0.000 description 19
- 239000007921 spray Substances 0.000 description 17
- 230000008569 process Effects 0.000 description 16
- 238000010521 absorption reaction Methods 0.000 description 14
- 230000003009 desulfurizing effect Effects 0.000 description 10
- 238000005192 partition Methods 0.000 description 10
- 238000009423 ventilation Methods 0.000 description 10
- 239000002002 slurry Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N hydrazine Substances NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- -1 hydrazine compound Chemical class 0.000 description 2
- 229910052815 sulfur oxide Inorganic materials 0.000 description 2
- 239000012719 wet electrostatic precipitator Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- JGIATAMCQXIDNZ-UHFFFAOYSA-N calcium sulfide Chemical compound [Ca]=S JGIATAMCQXIDNZ-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 description 1
- 229960002218 sodium chlorite Drugs 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/75—Multi-step processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/96—Regeneration, reactivation or recycling of reactants
-
- 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
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/027—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using cyclone separators
-
- 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
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/10—Nitrogen; Compounds thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/40—Intercepting solids by cyclones
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/10—Catalytic reduction devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/20—Non-catalytic reduction devices
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
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Priority Applications (1)
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CN201610821834.8A CN106524205B (zh) | 2016-09-14 | 2016-09-14 | 燃煤工业炉烟气超低排放净化装备 |
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CN201610821834.8A CN106524205B (zh) | 2016-09-14 | 2016-09-14 | 燃煤工业炉烟气超低排放净化装备 |
Publications (2)
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CN106524205A CN106524205A (zh) | 2017-03-22 |
CN106524205B true CN106524205B (zh) | 2021-04-02 |
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CN201610821834.8A Active CN106524205B (zh) | 2016-09-14 | 2016-09-14 | 燃煤工业炉烟气超低排放净化装备 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107441907A (zh) * | 2017-08-14 | 2017-12-08 | 江苏科行环保科技有限公司 | 一种物质锅炉烟气多污染物处理工艺以及设备 |
CN107983137A (zh) * | 2017-12-22 | 2018-05-04 | 陕西能源麟北发电有限公司 | 半干法脱硫及除尘*** |
CN108201784A (zh) * | 2018-03-02 | 2018-06-26 | 陕西大秦环境科技有限公司 | 一种炉排式生物质电站锅炉烟气净化排放装置及其方法 |
CN108421385A (zh) * | 2018-05-14 | 2018-08-21 | 唐山天和环保科技股份有限公司 | 一种煤炭滚筒干燥***含尘烟气的净化处理方法 |
CN110314524A (zh) * | 2019-06-25 | 2019-10-11 | 同济大学 | 基于新型双反应器的氧化二氮抑制型sncr脱硝***及脱硝方法 |
CN112460622A (zh) * | 2020-11-30 | 2021-03-09 | 湘潭大学 | 一种燃煤清洁利用的方法和*** |
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CN102179161A (zh) * | 2011-05-04 | 2011-09-14 | 山东大学 | 用于循环流化床锅炉脱硫脱硝的浆液 |
CN102553412A (zh) * | 2012-02-10 | 2012-07-11 | 山东大学 | 一种利用高反应活性氨基还原剂进行烟气脱硝的方法 |
CN102861511A (zh) * | 2012-09-28 | 2013-01-09 | 南京龙源环保有限公司 | 一种燃煤锅炉烟气sncr和scr联合脱硝方法及装置 |
CN202683062U (zh) * | 2012-07-26 | 2013-01-23 | 北京同方亚热能技术有限公司 | 氨基sncr烟气脱硝装置 |
CN203208899U (zh) * | 2013-04-24 | 2013-09-25 | 浙江富春江环保热电股份有限公司 | 一种氨剂喷射组合内置式催化反应去除烟气中NOx的装置 |
CN203648364U (zh) * | 2013-10-18 | 2014-06-18 | 广州乾泰智能科技有限公司 | 一种燃煤锅炉烟气脱硝*** |
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US6146605A (en) * | 1999-07-26 | 2000-11-14 | Hera, Llc | Combined SCR/SNCR process |
CN101773781B (zh) * | 2010-03-23 | 2012-07-18 | 浙江大学 | 燃煤锅炉sncr和scr联合脱硝的实现方法 |
US8211391B2 (en) * | 2010-06-22 | 2012-07-03 | 2E Environmental, LLC | Biomass boiler SCR NOx and CO reduction system |
CN202893178U (zh) * | 2012-11-01 | 2013-04-24 | 科林环保装备股份有限公司 | 烟气脱硫脱硝一体化***装备 |
CN203724998U (zh) * | 2014-01-21 | 2014-07-23 | 华东理工大学 | 一种燃煤锅炉用脱硫脱硝除尘装置 |
CN204582926U (zh) * | 2014-12-26 | 2015-08-26 | 利保科技有限公司 | 一种锅炉烟气炉内脱硝干法脱硫装置 |
CN105080310B (zh) * | 2015-06-18 | 2017-07-18 | 浙江铂瑞能源环境工程有限公司 | 废弃物焚烧烟气净化***及整体解决工艺 |
CN204768246U (zh) * | 2015-06-30 | 2015-11-18 | 科林环保装备股份有限公司 | 一种半干法脱硫、除尘及低温脱硝组合净化装置 |
CN204933218U (zh) * | 2015-07-02 | 2016-01-06 | 武汉龙净环保科技有限公司 | 一种用于煤粉炉的sncr+scr联合脱硝装置 |
CN105080311B (zh) * | 2015-07-28 | 2017-12-29 | 浙江天蓝环保技术股份有限公司 | 一种燃煤锅炉烟气超洁净排放一体塔及处理工艺 |
CN105056758B (zh) * | 2015-07-31 | 2017-07-04 | 湘潭大学 | 一种流化催化脱除氮氧化物的方法及装置 |
CN105457465B (zh) * | 2015-11-25 | 2017-09-15 | 江苏科技大学 | 一种sncr‑scr联合烟气脱硝***工艺的设计方法 |
-
2016
- 2016-09-14 CN CN201610821834.8A patent/CN106524205B/zh active Active
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CN102179161A (zh) * | 2011-05-04 | 2011-09-14 | 山东大学 | 用于循环流化床锅炉脱硫脱硝的浆液 |
CN102553412A (zh) * | 2012-02-10 | 2012-07-11 | 山东大学 | 一种利用高反应活性氨基还原剂进行烟气脱硝的方法 |
CN202683062U (zh) * | 2012-07-26 | 2013-01-23 | 北京同方亚热能技术有限公司 | 氨基sncr烟气脱硝装置 |
CN102861511A (zh) * | 2012-09-28 | 2013-01-09 | 南京龙源环保有限公司 | 一种燃煤锅炉烟气sncr和scr联合脱硝方法及装置 |
CN203208899U (zh) * | 2013-04-24 | 2013-09-25 | 浙江富春江环保热电股份有限公司 | 一种氨剂喷射组合内置式催化反应去除烟气中NOx的装置 |
CN203648364U (zh) * | 2013-10-18 | 2014-06-18 | 广州乾泰智能科技有限公司 | 一种燃煤锅炉烟气脱硝*** |
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Denomination of invention: Ultra low emission purification equipment for flue gas of coal-fired industrial furnace Effective date of registration: 20221028 Granted publication date: 20210402 Pledgee: China Minsheng Bank Co.,Ltd. Suzhou Branch Pledgor: KELIN ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: Y2022320010622 |
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