CN106731825A - 一种锅炉烟气脱硝系统中的扰流式喷氨格栅 - Google Patents
一种锅炉烟气脱硝系统中的扰流式喷氨格栅 Download PDFInfo
- Publication number
- CN106731825A CN106731825A CN201611223444.7A CN201611223444A CN106731825A CN 106731825 A CN106731825 A CN 106731825A CN 201611223444 A CN201611223444 A CN 201611223444A CN 106731825 A CN106731825 A CN 106731825A
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- flue gas
- nozzle
- grid
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- denitration system
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Classifications
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- 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
- B01D53/86—Catalytic processes
- B01D53/90—Injecting reactants
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- 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
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
- B01D53/8631—Processes characterised by a specific device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2062—Ammonia
-
- 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
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (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)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611223444.7A CN106731825A (zh) | 2016-12-27 | 2016-12-27 | 一种锅炉烟气脱硝系统中的扰流式喷氨格栅 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611223444.7A CN106731825A (zh) | 2016-12-27 | 2016-12-27 | 一种锅炉烟气脱硝系统中的扰流式喷氨格栅 |
Publications (1)
Publication Number | Publication Date |
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CN106731825A true CN106731825A (zh) | 2017-05-31 |
Family
ID=58927106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201611223444.7A Pending CN106731825A (zh) | 2016-12-27 | 2016-12-27 | 一种锅炉烟气脱硝系统中的扰流式喷氨格栅 |
Country Status (1)
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CN (1) | CN106731825A (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107158948A (zh) * | 2017-06-12 | 2017-09-15 | 盐城诚达环保工程有限公司 | 脱硝还原剂气氨生产和烟气脱硝一体化装置 |
CN108043224A (zh) * | 2017-12-28 | 2018-05-18 | 浙江百能科技有限公司 | 一种用于烟气脱硝系统的高效混合喷氨装置 |
CN109316902A (zh) * | 2018-12-07 | 2019-02-12 | 国电科学技术研究院有限公司 | 多点旋散涡混均流多污染物深度净化系统 |
CN109589813A (zh) * | 2018-12-07 | 2019-04-09 | 国电科学技术研究院有限公司 | 多旋射流涡混配给器 |
CN109821379A (zh) * | 2019-04-04 | 2019-05-31 | 南京国电环保科技有限公司 | 用于提高氨气分布均匀度的喷氨装置 |
CN113398699A (zh) * | 2021-06-16 | 2021-09-17 | 朱文卿 | 一种油烟超净化处理装置及处理方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09173785A (ja) * | 1995-12-21 | 1997-07-08 | Hitachi Zosen Corp | 脱硝装置におけるアンモニアガス注入装置 |
CN202410519U (zh) * | 2011-12-15 | 2012-09-05 | 青岛华拓科技股份有限公司 | 烟气脱硝喷氨格栅 |
CN205796965U (zh) * | 2016-06-22 | 2016-12-14 | 南京龙源环保有限公司 | 一种燃煤电厂烟气scr脱硝喷氨格栅结构 |
-
2016
- 2016-12-27 CN CN201611223444.7A patent/CN106731825A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09173785A (ja) * | 1995-12-21 | 1997-07-08 | Hitachi Zosen Corp | 脱硝装置におけるアンモニアガス注入装置 |
CN202410519U (zh) * | 2011-12-15 | 2012-09-05 | 青岛华拓科技股份有限公司 | 烟气脱硝喷氨格栅 |
CN205796965U (zh) * | 2016-06-22 | 2016-12-14 | 南京龙源环保有限公司 | 一种燃煤电厂烟气scr脱硝喷氨格栅结构 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107158948A (zh) * | 2017-06-12 | 2017-09-15 | 盐城诚达环保工程有限公司 | 脱硝还原剂气氨生产和烟气脱硝一体化装置 |
CN108043224A (zh) * | 2017-12-28 | 2018-05-18 | 浙江百能科技有限公司 | 一种用于烟气脱硝系统的高效混合喷氨装置 |
CN109316902A (zh) * | 2018-12-07 | 2019-02-12 | 国电科学技术研究院有限公司 | 多点旋散涡混均流多污染物深度净化系统 |
CN109589813A (zh) * | 2018-12-07 | 2019-04-09 | 国电科学技术研究院有限公司 | 多旋射流涡混配给器 |
CN109316902B (zh) * | 2018-12-07 | 2023-06-09 | 国家能源集团科学技术研究院有限公司 | 多点旋散涡混均流多污染物深度净化系统 |
CN109821379A (zh) * | 2019-04-04 | 2019-05-31 | 南京国电环保科技有限公司 | 用于提高氨气分布均匀度的喷氨装置 |
CN113398699A (zh) * | 2021-06-16 | 2021-09-17 | 朱文卿 | 一种油烟超净化处理装置及处理方法 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Junzheng Inventor after: Yang Qinglan Inventor after: Mou Jiangyun Inventor after: Yin Feng Inventor after: Chen Wei Inventor after: Zhang Wei Inventor after: Kang Rong Inventor before: Li Junzheng Inventor before: Yang Qinglan Inventor before: Mou Jiangyun Inventor before: Yin Feng Inventor before: Chen Wei Inventor before: Zhang Wei |
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SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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RJ01 | Rejection of invention patent application after publication |