CN203002216U - 一种具有前置双流体喷射系统的scr烟气脱硝系统 - Google Patents
一种具有前置双流体喷射系统的scr烟气脱硝系统 Download PDFInfo
- Publication number
- CN203002216U CN203002216U CN 201220732451 CN201220732451U CN203002216U CN 203002216 U CN203002216 U CN 203002216U CN 201220732451 CN201220732451 CN 201220732451 CN 201220732451 U CN201220732451 U CN 201220732451U CN 203002216 U CN203002216 U CN 203002216U
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- Prior art keywords
- ammonia
- flue gas
- air
- scr
- temperature
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- 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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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 239000003546 flue gas Substances 0.000 title claims abstract description 71
- 239000012530 fluid Substances 0.000 title claims abstract description 24
- 238000010531 catalytic reduction reaction Methods 0.000 title abstract description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 152
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 76
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 5
- 238000005507 spraying Methods 0.000 claims description 25
- 239000013505 freshwater Substances 0.000 claims description 22
- 239000012717 electrostatic precipitator Substances 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 16
- 230000003068 static effect Effects 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 abstract description 30
- 238000000034 method Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000009257 reactivity Effects 0.000 abstract description 3
- 238000011144 upstream manufacturing Methods 0.000 abstract description 3
- 239000003245 coal Substances 0.000 abstract description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000005245 sintering Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
- Chimneys And Flues (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220732451 CN203002216U (zh) | 2012-12-27 | 2012-12-27 | 一种具有前置双流体喷射系统的scr烟气脱硝系统 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220732451 CN203002216U (zh) | 2012-12-27 | 2012-12-27 | 一种具有前置双流体喷射系统的scr烟气脱硝系统 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203002216U true CN203002216U (zh) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220732451 Expired - Fee Related CN203002216U (zh) | 2012-12-27 | 2012-12-27 | 一种具有前置双流体喷射系统的scr烟气脱硝系统 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203002216U (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055696A (zh) * | 2012-12-27 | 2013-04-24 | 浙江信耳科技有限公司 | 具有前置双流体喷射系统的scr烟气脱硝系统 |
| CN106145159A (zh) * | 2015-04-21 | 2016-11-23 | 中材装备集团有限公司 | 一种水泥厂scr脱硝用氨水制备氨气系统及其方法 |
| CN108993136A (zh) * | 2018-08-13 | 2018-12-14 | 丁文铃 | 一种高效废气脱硝装置 |
-
2012
- 2012-12-27 CN CN 201220732451 patent/CN203002216U/zh not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055696A (zh) * | 2012-12-27 | 2013-04-24 | 浙江信耳科技有限公司 | 具有前置双流体喷射系统的scr烟气脱硝系统 |
| CN106145159A (zh) * | 2015-04-21 | 2016-11-23 | 中材装备集团有限公司 | 一种水泥厂scr脱硝用氨水制备氨气系统及其方法 |
| CN108993136A (zh) * | 2018-08-13 | 2018-12-14 | 丁文铃 | 一种高效废气脱硝装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU SEEKING ENVIRONMENTAL PROTECTION TECHONLO Free format text: FORMER OWNER: ZHEJIANG XINER SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20140129 |
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| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310014 HANGZHOU, ZHEJIANG PROVINCE TO: 310012 HANGZHOU, ZHEJIANG PROVINCE |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140129 Address after: 310012, room 1506, C, Zijin Plaza, 701 Pier Road, Hangzhou, Zhejiang, Xihu District Patentee after: Hangzhou Seeking Environmental Protection Techonlogy Co., Ltd. Address before: 310014 room 2, 1606 New Youth Plaza, Hangzhou, Zhejiang, Gongshu District Patentee before: Zhejiang Xiner Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20201227 |