CN210171174U - Frequency modulation type intelligent ammonia control device - Google Patents
Frequency modulation type intelligent ammonia control device Download PDFInfo
- Publication number
- CN210171174U CN210171174U CN201920496854.1U CN201920496854U CN210171174U CN 210171174 U CN210171174 U CN 210171174U CN 201920496854 U CN201920496854 U CN 201920496854U CN 210171174 U CN210171174 U CN 210171174U
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- Prior art keywords
- ammonia
- layer
- control device
- expansion joint
- air preheater
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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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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 107
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 54
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003546 flue gas Substances 0.000 claims abstract description 14
- 238000002347 injection Methods 0.000 claims description 19
- 239000007924 injection Substances 0.000 claims description 19
- 239000003054 catalyst Substances 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 239000003245 coal Substances 0.000 claims description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 238000004088 simulation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201920496854.1U CN210171174U (en) | 2019-04-13 | 2019-04-13 | Frequency modulation type intelligent ammonia control device |
Applications Claiming Priority (1)
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CN201920496854.1U CN210171174U (en) | 2019-04-13 | 2019-04-13 | Frequency modulation type intelligent ammonia control device |
Publications (1)
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CN210171174U true CN210171174U (en) | 2020-03-24 |
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CN201920496854.1U Active CN210171174U (en) | 2019-04-13 | 2019-04-13 | Frequency modulation type intelligent ammonia control device |
Country Status (1)
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CN (1) | CN210171174U (en) |
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2019
- 2019-04-13 CN CN201920496854.1U patent/CN210171174U/en active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210121 Address after: Room 2093, building 1, 605 Antai Road, Situan Town, Fengxian District, Shanghai, 201413 Patentee after: Shanghai Zhouhong Electric Power Engineering Technology Center Address before: Room 701, 110 Lane 1188, Guangfulin Road, Songjiang District, Shanghai Patentee before: Cheng Chen |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211227 Address after: 201802 room j12111, building 2, No. 4268, Zhennan Road, Jiading District, Shanghai Patentee after: SHANGHAI SURFER ELECTRIC TECHNOLOGY CO.,LTD. Address before: Room 2093, building 1, 605 Antai Road, Situan Town, Fengxian District, Shanghai, 201413 Patentee before: Shanghai Zhouhong Electric Power Engineering Technology Center |
|
TR01 | Transfer of patent right |