CN201811207U - High temperature corrosion state diagnosing and preventing system for water wall of boiler - Google Patents
High temperature corrosion state diagnosing and preventing system for water wall of boiler Download PDFInfo
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- CN201811207U CN201811207U CN201020253522XU CN201020253522U CN201811207U CN 201811207 U CN201811207 U CN 201811207U CN 201020253522X U CN201020253522X U CN 201020253522XU CN 201020253522 U CN201020253522 U CN 201020253522U CN 201811207 U CN201811207 U CN 201811207U
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- 230000007797 corrosion Effects 0.000 title claims abstract description 52
- 238000005260 corrosion Methods 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000003245 coal Substances 0.000 claims abstract description 68
- 238000004458 analytical method Methods 0.000 claims abstract description 52
- 238000005070 sampling Methods 0.000 claims abstract description 26
- 238000012545 processing Methods 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims description 24
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 17
- 239000003546 flue gas Substances 0.000 claims description 15
- 238000000605 extraction Methods 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 6
- 239000000779 smoke Substances 0.000 claims description 6
- 239000000470 constituent Substances 0.000 claims description 5
- 238000003786 synthesis reaction Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000003517 fume Substances 0.000 abstract description 6
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- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000000284 extract Substances 0.000 abstract description 2
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- 238000000034 method Methods 0.000 description 15
- 229910002091 carbon monoxide Inorganic materials 0.000 description 8
- 238000003745 diagnosis Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
- 239000005864 Sulphur Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000003442 weekly effect Effects 0.000 description 2
- -1 Alkali metal salt Chemical class 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN201020253522XU CN201811207U (en) | 2010-07-12 | 2010-07-12 | High temperature corrosion state diagnosing and preventing system for water wall of boiler |
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CN201020253522XU CN201811207U (en) | 2010-07-12 | 2010-07-12 | High temperature corrosion state diagnosing and preventing system for water wall of boiler |
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CN201811207U true CN201811207U (en) | 2011-04-27 |
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CN201020253522XU Expired - Fee Related CN201811207U (en) | 2010-07-12 | 2010-07-12 | High temperature corrosion state diagnosing and preventing system for water wall of boiler |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102506410A (en) * | 2011-11-15 | 2012-06-20 | 华北电力大学(保定) | Monitoring device for running state of circulating fluidized bed boiler in power station |
CN104808634A (en) * | 2015-04-24 | 2015-07-29 | 中国神华能源股份有限公司 | Thermal power plant visual management system based on virtual reality |
CN107044628A (en) * | 2016-10-31 | 2017-08-15 | 广东电网有限责任公司电力科学研究院 | A kind of diagnostic method and device of boiler side wall water wall high temperature corrosion |
CN109595586A (en) * | 2018-11-29 | 2019-04-09 | 华中科技大学 | The burning optimization method and system of anti-high-temperature corrosion in boiler based on CO on-line checking |
WO2022188375A1 (en) * | 2021-03-12 | 2022-09-15 | 苏州西热节能环保技术有限公司 | Pulverized coal boiler integrated comprehensive adjustment method based on water-cooled wall high-temperature corrosion prevention and control |
-
2010
- 2010-07-12 CN CN201020253522XU patent/CN201811207U/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102506410A (en) * | 2011-11-15 | 2012-06-20 | 华北电力大学(保定) | Monitoring device for running state of circulating fluidized bed boiler in power station |
CN102506410B (en) * | 2011-11-15 | 2014-05-14 | 华北电力大学(保定) | Monitoring device for running state of circulating fluidized bed boiler in power station |
CN104808634A (en) * | 2015-04-24 | 2015-07-29 | 中国神华能源股份有限公司 | Thermal power plant visual management system based on virtual reality |
CN104808634B (en) * | 2015-04-24 | 2017-11-07 | 中国神华能源股份有限公司 | A kind of thermal power plant's Visualized management system based on virtual reality |
CN107044628A (en) * | 2016-10-31 | 2017-08-15 | 广东电网有限责任公司电力科学研究院 | A kind of diagnostic method and device of boiler side wall water wall high temperature corrosion |
CN109595586A (en) * | 2018-11-29 | 2019-04-09 | 华中科技大学 | The burning optimization method and system of anti-high-temperature corrosion in boiler based on CO on-line checking |
CN109595586B (en) * | 2018-11-29 | 2021-02-19 | 华中科技大学 | Combustion optimization method and system for preventing high-temperature corrosion of boiler based on CO online detection |
WO2022188375A1 (en) * | 2021-03-12 | 2022-09-15 | 苏州西热节能环保技术有限公司 | Pulverized coal boiler integrated comprehensive adjustment method based on water-cooled wall high-temperature corrosion prevention and control |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130313 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130313 Address after: 250002 Ji'nan City Central District, Shandong, No. 2 South Road, No. 500 Patentee after: Shandong Research Inst. of Electric Power Patentee after: State Grid Corporation of China Address before: 250002 Ji'nan City Central District, Shandong, No. 2 South Road, No. 500 Patentee before: Shandong Research Inst. of Electric Power |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20180712 |
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CF01 | Termination of patent right due to non-payment of annual fee |