AU2010203674B2 - Method and apparatus for monitoring combustion properties in an interior of a boiler - Google Patents
Method and apparatus for monitoring combustion properties in an interior of a boiler Download PDFInfo
- Publication number
- AU2010203674B2 AU2010203674B2 AU2010203674A AU2010203674A AU2010203674B2 AU 2010203674 B2 AU2010203674 B2 AU 2010203674B2 AU 2010203674 A AU2010203674 A AU 2010203674A AU 2010203674 A AU2010203674 A AU 2010203674A AU 2010203674 B2 AU2010203674 B2 AU 2010203674B2
- Authority
- AU
- Australia
- Prior art keywords
- pitch
- catch
- relay lens
- lens
- boiler
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 19
- 238000012544 monitoring process Methods 0.000 title claims abstract description 11
- 230000035515 penetration Effects 0.000 claims abstract description 37
- 239000012528 membrane Substances 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims abstract description 13
- 230000003287 optical effect Effects 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 13
- 239000013307 optical fiber Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 4
- 239000000835 fiber Substances 0.000 description 7
- 238000000041 tunable diode laser absorption spectroscopy Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000013519 translation Methods 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
- F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
- F23M5/08—Cooling thereof; Tube walls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
- F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
- F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements using electronic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Thermal Sciences (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Control Of Combustion (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14373209P | 2009-01-09 | 2009-01-09 | |
| US61/143,732 | 2009-01-09 | ||
| US14438409P | 2009-01-13 | 2009-01-13 | |
| US61/144,384 | 2009-01-13 | ||
| PCT/US2010/020345 WO2010080892A2 (en) | 2009-01-09 | 2010-01-07 | Method and apparatus for monitoring combustion properties in an interior of a boiler |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| AU2010203674A1 AU2010203674A1 (en) | 2011-07-28 |
| AU2010203674A2 AU2010203674A2 (en) | 2012-01-19 |
| AU2010203674B2 true AU2010203674B2 (en) | 2014-09-25 |
Family
ID=42317130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2010203674A Ceased AU2010203674B2 (en) | 2009-01-09 | 2010-01-07 | Method and apparatus for monitoring combustion properties in an interior of a boiler |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8786856B2 (https=) |
| EP (1) | EP2376840B1 (https=) |
| JP (1) | JP5576399B2 (https=) |
| KR (1) | KR101674694B1 (https=) |
| CN (1) | CN102308150B (https=) |
| AU (1) | AU2010203674B2 (https=) |
| CA (1) | CA2748793C (https=) |
| DK (1) | DK2376840T3 (https=) |
| ES (1) | ES2704840T3 (https=) |
| PL (1) | PL2376840T3 (https=) |
| WO (1) | WO2010080892A2 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2839265B1 (en) * | 2012-04-19 | 2017-07-26 | Zolo Technologies, Inc. | In-furnace retro-reflectors with steerable tunable diode laser absorption spectrometer |
| US10371378B2 (en) * | 2013-12-20 | 2019-08-06 | John Zink Company, Llc | Method and apparatus for monitoring port blockage for TDLAS measurements in harsh environments |
| CN105444201B (zh) | 2014-09-26 | 2018-11-13 | 通用电气公司 | 燃烧优化的方法及其系统 |
| CN104390802A (zh) * | 2014-11-22 | 2015-03-04 | 山东省特种设备检验研究院 | 承压设备检测方法及其专用承压设备检测装置 |
| CN106017725B (zh) * | 2016-05-26 | 2019-07-09 | 中国人民解放军战略支援部队航天工程大学 | 一种适用于燃烧流场气体二维重建的测量装置 |
| CN107703098A (zh) * | 2017-10-12 | 2018-02-16 | 中国能源建设集团科技发展有限公司 | 锅炉炉膛氮氧化物测量装置 |
| DE102021121860A1 (de) * | 2021-08-24 | 2023-03-02 | Vaillant Gmbh | Verfahren zur Inspektion und Überwachung eines Heizgerätes, unter Verwendung eines sensorisch erzeugten Abbildes |
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2010
- 2010-01-07 CA CA2748793A patent/CA2748793C/en active Active
- 2010-01-07 AU AU2010203674A patent/AU2010203674B2/en not_active Ceased
- 2010-01-07 PL PL10729501T patent/PL2376840T3/pl unknown
- 2010-01-07 WO PCT/US2010/020345 patent/WO2010080892A2/en not_active Ceased
- 2010-01-07 EP EP10729501.6A patent/EP2376840B1/en active Active
- 2010-01-07 JP JP2011545421A patent/JP5576399B2/ja not_active Expired - Fee Related
- 2010-01-07 DK DK10729501.6T patent/DK2376840T3/en active
- 2010-01-07 US US13/142,791 patent/US8786856B2/en active Active
- 2010-01-07 CN CN201080006508.2A patent/CN102308150B/zh active Active
- 2010-01-07 ES ES10729501T patent/ES2704840T3/es active Active
- 2010-01-07 KR KR1020117015677A patent/KR101674694B1/ko active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| US8786856B2 (en) | 2014-07-22 |
| DK2376840T3 (en) | 2019-02-04 |
| AU2010203674A1 (en) | 2011-07-28 |
| JP5576399B2 (ja) | 2014-08-20 |
| EP2376840A2 (en) | 2011-10-19 |
| PL2376840T3 (pl) | 2019-04-30 |
| CN102308150B (zh) | 2014-01-01 |
| WO2010080892A3 (en) | 2010-09-02 |
| EP2376840B1 (en) | 2018-10-31 |
| EP2376840A4 (en) | 2013-12-25 |
| CA2748793C (en) | 2016-06-07 |
| AU2010203674A2 (en) | 2012-01-19 |
| CN102308150A (zh) | 2012-01-04 |
| ES2704840T3 (es) | 2019-03-20 |
| KR20110120863A (ko) | 2011-11-04 |
| WO2010080892A2 (en) | 2010-07-15 |
| CA2748793A1 (en) | 2010-07-15 |
| KR101674694B1 (ko) | 2016-11-09 |
| US20110300492A1 (en) | 2011-12-08 |
| JP2012514755A (ja) | 2012-06-28 |
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