CN208526250U - 用于火电厂的烟气脱硝装置 - Google Patents
用于火电厂的烟气脱硝装置 Download PDFInfo
- Publication number
- CN208526250U CN208526250U CN201820902504.6U CN201820902504U CN208526250U CN 208526250 U CN208526250 U CN 208526250U CN 201820902504 U CN201820902504 U CN 201820902504U CN 208526250 U CN208526250 U CN 208526250U
- Authority
- CN
- China
- Prior art keywords
- ammonia
- pipe
- outlet
- flue gas
- circulating water
- 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.)
- Active
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 239000003546 flue gas Substances 0.000 title claims abstract description 49
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 284
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 122
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000007921 spray Substances 0.000 claims abstract description 42
- 239000007789 gas Substances 0.000 claims abstract description 36
- 239000000428 dust Substances 0.000 claims abstract description 21
- 230000008676 import Effects 0.000 claims abstract description 17
- 238000003860 storage Methods 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims abstract description 4
- 239000003054 catalyst Substances 0.000 claims description 7
- 239000008187 granular material Substances 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 description 9
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 9
- 235000019504 cigarettes Nutrition 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 241000264877 Hippospongia communis Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Chimneys And Flues (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820902504.6U CN208526250U (zh) | 2018-06-12 | 2018-06-12 | 用于火电厂的烟气脱硝装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820902504.6U CN208526250U (zh) | 2018-06-12 | 2018-06-12 | 用于火电厂的烟气脱硝装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208526250U true CN208526250U (zh) | 2019-02-22 |
Family
ID=65381715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820902504.6U Active CN208526250U (zh) | 2018-06-12 | 2018-06-12 | 用于火电厂的烟气脱硝装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208526250U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109966918A (zh) * | 2019-05-08 | 2019-07-05 | 北京国电龙源环保工程有限公司 | 一种应用于scr烟气脱硝的还原剂混合装置 |
-
2018
- 2018-06-12 CN CN201820902504.6U patent/CN208526250U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109966918A (zh) * | 2019-05-08 | 2019-07-05 | 北京国电龙源环保工程有限公司 | 一种应用于scr烟气脱硝的还原剂混合装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205216566U (zh) | 一种sncr脱硝装置 | |
CN109529503A (zh) | 一种垃圾焚烧炉高温烟气净化装置 | |
CN112880416A (zh) | 一种水泥窑烟气NOx超低排放方法及系统 | |
CN207980871U (zh) | 适于烟气scr脱硝工艺氨喷射系统的矩形喷嘴式喷氨格栅 | |
CN208526250U (zh) | 用于火电厂的烟气脱硝装置 | |
CN207445928U (zh) | 防止scr脱硝系统喷氨格栅喷嘴和催化剂积灰堵塞的防堵装置 | |
CN215086985U (zh) | 一种采用旋流装置的尿素热解炉 | |
CN113144642B (zh) | 一种用于蒸发热解的装置 | |
CN209302522U (zh) | 一种sncr脱硝装置 | |
CN113522012B (zh) | 烟气脱硝喷氨混合系统及其静态混合器和喷氨控制方法 | |
CN206965521U (zh) | 一种引用高温烟气进行尿素热解制氨的脱硝装置 | |
CN207042258U (zh) | 选择性催化还原脱硝装置 | |
CN203173834U (zh) | 一种逆流式尿素热解制氨装置 | |
CN209596900U (zh) | 锅炉旁路烟道直喷脱除NOx和SO3的系统 | |
CN214809860U (zh) | 一种用于蒸发热解的装置 | |
CN104003416B (zh) | 一种蜗壳进气旋流式尿素热解制氨装置及方法 | |
CN215326964U (zh) | 一种撬装卧式尿素热解炉 | |
CN109012104A (zh) | 锅炉旁路烟道直喷脱除NOx和SO3的系统 | |
CN205412683U (zh) | 水泥窑scr烟气脱硝还原剂气化/混合一体化装置 | |
CN114307602A (zh) | 一种烟气脱硝系统喷氨调节装置 | |
CN212262909U (zh) | 烧结机烟气脱硝装置 | |
CN210584340U (zh) | 一种尿素水解制氨中co2吸收装置及其制氨系统 | |
CN112090251A (zh) | 一种用于脱除烟气中so3酸雾气溶胶的装置及其方法 | |
CN221905781U (zh) | 一种用于焦炉烟气scr脱硝系统的新型氨水蒸发装置 | |
CN206621928U (zh) | 应用于转炉一次除尘新og系统的高效节能节水喷淋系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200723 Address after: 050011 No. 55 East Yuhua Road, Hebei, Shijiazhuang Patentee after: NORENDAR INTERNATIONAL Ltd. Address before: 050000 5-1-501, No. 16 Jiantong Street, Yuhua District, Shijiazhuang City, Hebei Province Co-patentee before: Yin Shihai Patentee before: Zheng Qingyu Co-patentee before: Yun Kun Co-patentee before: Shao Shikuan Co-patentee before: Bai Mengyao |