CN104548929B - 一种scr脱硝喷氨格栅 - Google Patents
一种scr脱硝喷氨格栅 Download PDFInfo
- Publication number
- CN104548929B CN104548929B CN201410823922.2A CN201410823922A CN104548929B CN 104548929 B CN104548929 B CN 104548929B CN 201410823922 A CN201410823922 A CN 201410823922A CN 104548929 B CN104548929 B CN 104548929B
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- CN
- China
- Prior art keywords
- nozzle
- ammonia
- spray ammonia
- spray
- pipe
- 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.)
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- 238000005507 spraying Methods 0.000 title claims abstract description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 96
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 47
- 239000007921 spray Substances 0.000 claims abstract description 41
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003546 flue gas Substances 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims abstract description 7
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
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CN201410823922.2A CN104548929B (zh) | 2014-12-26 | 2014-12-26 | 一种scr脱硝喷氨格栅 |
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CN201410823922.2A CN104548929B (zh) | 2014-12-26 | 2014-12-26 | 一种scr脱硝喷氨格栅 |
Publications (2)
Publication Number | Publication Date |
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CN104548929A CN104548929A (zh) | 2015-04-29 |
CN104548929B true CN104548929B (zh) | 2016-11-30 |
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CN201410823922.2A Active CN104548929B (zh) | 2014-12-26 | 2014-12-26 | 一种scr脱硝喷氨格栅 |
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CN (1) | CN104548929B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104906947B (zh) * | 2015-05-18 | 2017-11-14 | 南京泽众环保科技有限公司 | 氨气分布系统 |
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 |
CN109433010A (zh) * | 2018-12-03 | 2019-03-08 | 中国华电科工集团有限公司 | 一种燃气轮机scr法烟气脱硝喷氨格栅装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201353478Y (zh) * | 2008-12-30 | 2009-12-02 | 上海电气石川岛电站环保工程有限公司 | 用于烟气脱硝冷模装置的喷氨格栅 |
CN103480254B (zh) * | 2013-08-12 | 2015-07-15 | 北京博智伟德环保科技有限公司 | 一种用于scr脱硝系统的防堵型喷氨格栅 |
CN203564958U (zh) * | 2013-09-27 | 2014-04-30 | 中石化宁波工程有限公司 | 一种烟气脱硝喷氨格栅 |
CN204365142U (zh) * | 2014-12-26 | 2015-06-03 | 大连贝斯特环境工程设备有限公司 | 一种scr脱硝喷氨格栅 |
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- 2014-12-26 CN CN201410823922.2A patent/CN104548929B/zh active Active
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An SCR denitration ammonia spraying grid Effective date of registration: 20220606 Granted publication date: 20161130 Pledgee: Dalian technology Financing Guarantee Co.,Ltd. Pledgor: DALIAN BEST ENVIRONMENT EQUIPMENT Co.,Ltd. Registration number: Y2022980007196 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230629 Granted publication date: 20161130 Pledgee: Dalian technology Financing Guarantee Co.,Ltd. Pledgor: DALIAN BEST ENVIRONMENT EQUIPMENT Co.,Ltd. Registration number: Y2022980007196 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A SCR denitrification ammonia spray grid Granted publication date: 20161130 Pledgee: Dalian Branch of Shanghai Pudong Development Bank Co.,Ltd. Pledgor: DALIAN BEST ENVIRONMENT EQUIPMENT Co.,Ltd. Registration number: Y2024980001872 |