DE4191444C2 - Verfahren und Vorrichtung zur Profilbestimmung des Bettes eines Ofens - Google Patents
Verfahren und Vorrichtung zur Profilbestimmung des Bettes eines OfensInfo
- Publication number
- DE4191444C2 DE4191444C2 DE4191444A DE4191444A DE4191444C2 DE 4191444 C2 DE4191444 C2 DE 4191444C2 DE 4191444 A DE4191444 A DE 4191444A DE 4191444 A DE4191444 A DE 4191444A DE 4191444 C2 DE4191444 C2 DE 4191444C2
- Authority
- DE
- Germany
- Prior art keywords
- bed
- image
- images
- furnace
- profile
- 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.)
- Expired - Fee Related
Links
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- 230000008569 process Effects 0.000 claims description 22
- 238000009499 grossing Methods 0.000 claims description 6
- 230000004069 differentiation Effects 0.000 claims description 5
- 238000012935 Averaging Methods 0.000 claims description 2
- 239000000446 fuel Substances 0.000 description 20
- 238000002485 combustion reaction Methods 0.000 description 12
- 230000001276 controlling effect Effects 0.000 description 7
- 230000000875 corresponding effect Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 6
- 239000000779 smoke Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
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- 238000011161 development Methods 0.000 description 2
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- 239000013618 particulate matter Substances 0.000 description 2
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- 230000009467 reduction Effects 0.000 description 2
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- 229940000425 combination drug Drugs 0.000 description 1
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- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Classifications
-
- 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2229/00—Flame sensors
- F23N2229/20—Camera viewing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Radiation Pyrometers (AREA)
- Feeding And Controlling Fuel (AREA)
- Control Of Combustion (AREA)
- Incineration Of Waste (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/521,077 US5139412A (en) | 1990-05-08 | 1990-05-08 | Method and apparatus for profiling the bed of a furnace |
| PCT/US1991/002615 WO1991017394A1 (en) | 1990-05-08 | 1991-04-15 | Method and apparatus for profiling the bed of a furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4191444C2 true DE4191444C2 (de) | 1997-03-20 |
Family
ID=24075243
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19914191444 Pending DE4191444T (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-05-08 | 1991-04-15 | |
| DE4191444A Expired - Fee Related DE4191444C2 (de) | 1990-05-08 | 1991-04-15 | Verfahren und Vorrichtung zur Profilbestimmung des Bettes eines Ofens |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19914191444 Pending DE4191444T (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-05-08 | 1991-04-15 |
Country Status (8)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19919222C1 (de) * | 1999-04-28 | 2001-01-11 | Orfeus Comb Engineering Gmbh | Verfahren zum Steuern der Verbrennung von Brennstoff mit variablem Heizwert |
| DE10302175A1 (de) * | 2003-01-22 | 2004-08-12 | Forschungszentrum Karlsruhe Gmbh | Verfahren zur Erkennung und Identifikation von Brennzonen |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5368471A (en) * | 1991-11-20 | 1994-11-29 | The Babcock & Wilcox Company | Method and apparatus for use in monitoring and controlling a black liquor recovery furnace |
| JPH05264010A (ja) * | 1992-03-19 | 1993-10-12 | Hitachi Ltd | 流動層処理装置及び加圧流動層複合発電装置 |
| CH687653A5 (de) * | 1994-03-17 | 1997-01-15 | Von Roll Umwelttechnik Ag | Brandueberwachungssystem. |
| US5694480A (en) * | 1995-08-30 | 1997-12-02 | Tsukishima Kikai Co., Ltd. | Molten slag flow rate measuring device and furnace facilities using the same |
| US5715763A (en) * | 1995-09-11 | 1998-02-10 | The Mead Corporation | Combustion system for a black liquor recovery boiler |
| US5794549A (en) * | 1996-01-25 | 1998-08-18 | Applied Synergistics, Inc. | Combustion optimization system |
| DE19605287C2 (de) * | 1996-02-13 | 2000-11-02 | Orfeus Combustion Eng Gmbh | Verfahren und Einrichtung zur Steuerung der Reisezeit eines Kessels |
| US5886737A (en) * | 1996-12-11 | 1999-03-23 | Komatsu Electronic Metals Co., Ltd. | Method for detecting the optimal melt temperature in the single-crystal semiconductor manufacturing process and apparatus thereof |
| US5917540A (en) * | 1997-02-11 | 1999-06-29 | Dow Corning Corporation | Quantitative data and video data acquisition system |
| TW352346B (en) * | 1997-05-29 | 1999-02-11 | Ebara Corp | Method and device for controlling operation of melting furnace |
| DE19735139C1 (de) * | 1997-08-13 | 1999-02-25 | Martin Umwelt & Energietech | Verfahren zum Ermitteln der durchschnittlichen Strahlung eines Brennbettes in Verbrennungsanlagen und Regelung des Verbrennungsvorganges |
| US6111599A (en) * | 1998-01-14 | 2000-08-29 | Westinghouse Savannah River Company | Apparatus for observing a hostile environment |
| JP2000295502A (ja) * | 1999-04-06 | 2000-10-20 | Asahi Glass Co Ltd | 炉内観察装置 |
| US6859285B1 (en) * | 1999-08-31 | 2005-02-22 | Og Technologies, Inc. | Optical observation device and method for observing articles at elevated temperatures |
| EP1247248A4 (en) * | 1999-12-14 | 2010-03-03 | Comb Specialists Inc | DETECTION SYSTEM FOR DETECTING AND MONITORING / CONTROLLING DEPOSITION ON SUSPENDED TUBES IN RECOVERY AND POWER GENERATION BOILERS |
| US6909495B2 (en) | 2002-08-13 | 2005-06-21 | Diamond Power International, Inc. | Emissivity probe |
| US6926440B2 (en) * | 2002-11-01 | 2005-08-09 | The Boeing Company | Infrared temperature sensors for solar panel |
| US7185594B2 (en) | 2003-07-03 | 2007-03-06 | Clyde Bergemann, Inc. | Method and apparatus for improving combustion in recovery boilers |
| US7938576B1 (en) | 2006-06-15 | 2011-05-10 | Enertechnix, Inc. | Sensing system for obtaining images and surface temperatures |
| US8070482B2 (en) * | 2007-06-14 | 2011-12-06 | Universidad de Concepción | Combustion control system of detection and analysis of gas or fuel oil flames using optical devices |
| US8360051B2 (en) * | 2007-11-12 | 2013-01-29 | Brightsource Industries (Israel) Ltd. | Solar receiver with energy flux measurement and control |
| JP5129727B2 (ja) * | 2008-01-31 | 2013-01-30 | 三菱重工業株式会社 | ボイラ火炉蒸発管の検査装置および検査方法 |
| US8931475B2 (en) * | 2008-07-10 | 2015-01-13 | Brightsource Industries (Israel) Ltd. | Systems and methods for control of a solar power tower using infrared thermography |
| KR101404715B1 (ko) * | 2013-02-04 | 2014-06-09 | 한국수력원자력 주식회사 | 유리 용융로 온도 측정장치 |
| ITTO20130371A1 (it) * | 2013-05-09 | 2014-11-10 | A M General Contractor S P A | Metodo di rilevazione di dati di energia termica radiata in un ambiente mediante elaborazione di immagini in radiazione infrarossa |
| US9885609B2 (en) | 2014-05-23 | 2018-02-06 | United Technologies Corporation | Gas turbine engine optical system |
| ITUB20155886A1 (it) * | 2015-11-25 | 2017-05-25 | A M General Contractor S P A | Rilevatore d?incendio a radiazione infrarossa con funzione composta per ambiente confinato. |
| DE102016113222A1 (de) * | 2016-07-18 | 2018-01-18 | Webasto SE | Brenner und Fahrzeugheizgerät |
| US11703223B2 (en) * | 2019-09-13 | 2023-07-18 | Onpoint Technologies, Llc | Multi-function sight port and method of installing a multi-function sight port |
| DE102022101489A1 (de) * | 2022-01-24 | 2023-07-27 | Vaillant Gmbh | Anordnung eines optischen Sensors an einem Fenster oder einer Wand zu einem Verbrennungsraum eines Heizgerätes |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4539588A (en) * | 1983-02-22 | 1985-09-03 | Weyerhaeuser Company | Imaging of hot infrared emitting surfaces obscured by particulate fume and hot gases |
| EP0352620A2 (de) * | 1988-07-29 | 1990-01-31 | MARTIN GmbH für Umwelt- und Energietechnik | Verfahren und Vorrichtung zur Regelung der Feuerungsleistung von Verbrennungsanlagen |
| US5737844A (en) * | 1996-04-15 | 1998-04-14 | Brumley; Philip T. | Trim gauge |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3477823A (en) * | 1964-12-30 | 1969-11-11 | Combustion Eng | Chemical recovery unit |
| US3830969A (en) * | 1971-10-14 | 1974-08-20 | Princeton Electronic Prod | System for detecting particulate matter |
| JPS5784917A (en) * | 1980-11-14 | 1982-05-27 | Nippon Kokan Kk <Nkk> | Detection of terminating point of combustion of garbage incinerator |
| JPS57108956A (en) * | 1980-12-25 | 1982-07-07 | Casio Comput Co Ltd | Search system of electronic dictionary |
| US4463437A (en) * | 1981-04-27 | 1984-07-31 | Bethlehem Steel Corp. | Furnace burden thermographic method and apparatus |
| JPS591919A (ja) * | 1982-06-24 | 1984-01-07 | Mitsubishi Heavy Ind Ltd | 燃焼制御方法 |
| JPS60104205A (ja) * | 1983-11-10 | 1985-06-08 | Nippon Denso Co Ltd | 噴射体の形状測定方法及びその装置 |
| US4620491A (en) * | 1984-04-27 | 1986-11-04 | Hitachi, Ltd. | Method and apparatus for supervising combustion state |
| JPS61129513A (ja) * | 1984-11-28 | 1986-06-17 | Fuji Electric Co Ltd | 長細形物体の体積測定方法 |
| JPS61130725A (ja) * | 1984-11-30 | 1986-06-18 | Babcock Hitachi Kk | チヤ−ベツト監視装置 |
| SE456192B (sv) * | 1985-05-31 | 1988-09-12 | Svenska Traeforskningsinst | Sett att meta torrsubstans i rokgasen i lutatervinningsaggregat i anleggningar for framstellning av pappersmassa |
| JPH0621429B2 (ja) * | 1985-07-31 | 1994-03-23 | 日本製紙株式会社 | 回収ボイラのチヤ−ベツド頂上部温度測定装置 |
| FI79622C (fi) * | 1986-01-27 | 1990-01-10 | Nokia Oy Ab | Foerfarande foer generering av i realtidsreglerparametrar med hjaelp av en videokamera foer roekgenererande foerbraenningsprocesser. |
| US4737917A (en) * | 1986-07-15 | 1988-04-12 | Emhart Industries, Inc. | Method and apparatus for generating isotherms in a forehearth temperature control system |
| US4814868A (en) * | 1987-10-02 | 1989-03-21 | Quadtek, Inc. | Apparatus and method for imaging and counting moving particles |
| US4857282A (en) * | 1988-01-13 | 1989-08-15 | Air Products And Chemicals, Inc. | Combustion of black liquor |
| JPH0229828A (ja) * | 1988-07-20 | 1990-01-31 | Toshiba Corp | 論理回路変換システム |
-
1990
- 1990-05-08 US US07/521,077 patent/US5139412A/en not_active Expired - Fee Related
-
1991
- 1991-04-15 WO PCT/US1991/002615 patent/WO1991017394A1/en active IP Right Grant
- 1991-04-15 EP EP91912676A patent/EP0482190B1/en not_active Expired - Lifetime
- 1991-04-15 CA CA002062801A patent/CA2062801C/en not_active Expired - Fee Related
- 1991-04-15 JP JP3508823A patent/JPH04507455A/ja active Pending
- 1991-04-15 DE DE19914191444 patent/DE4191444T/de active Pending
- 1991-04-15 DE DE4191444A patent/DE4191444C2/de not_active Expired - Fee Related
- 1991-12-13 FI FI915883A patent/FI98557C/fi not_active IP Right Cessation
- 1991-12-30 SE SE9103849A patent/SE9103849L/ not_active Application Discontinuation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4539588A (en) * | 1983-02-22 | 1985-09-03 | Weyerhaeuser Company | Imaging of hot infrared emitting surfaces obscured by particulate fume and hot gases |
| EP0352620A2 (de) * | 1988-07-29 | 1990-01-31 | MARTIN GmbH für Umwelt- und Energietechnik | Verfahren und Vorrichtung zur Regelung der Feuerungsleistung von Verbrennungsanlagen |
| US5737844A (en) * | 1996-04-15 | 1998-04-14 | Brumley; Philip T. | Trim gauge |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19919222C1 (de) * | 1999-04-28 | 2001-01-11 | Orfeus Comb Engineering Gmbh | Verfahren zum Steuern der Verbrennung von Brennstoff mit variablem Heizwert |
| DE10302175A1 (de) * | 2003-01-22 | 2004-08-12 | Forschungszentrum Karlsruhe Gmbh | Verfahren zur Erkennung und Identifikation von Brennzonen |
| DE10302175B4 (de) * | 2003-01-22 | 2005-12-29 | Forschungszentrum Karlsruhe Gmbh | Verfahren zur Erkennung und Identifikation von Brennzonen |
Also Published As
| Publication number | Publication date |
|---|---|
| SE9103849D0 (sv) | 1991-12-30 |
| US5139412A (en) | 1992-08-18 |
| SE9103849L (sv) | 1992-03-06 |
| EP0482190A4 (en) | 1993-04-07 |
| FI915883A0 (fi) | 1991-12-13 |
| CA2062801A1 (en) | 1991-11-09 |
| EP0482190B1 (en) | 1995-12-06 |
| DE4191444T (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-06-25 |
| FI98557C (fi) | 1997-07-10 |
| WO1991017394A1 (en) | 1991-11-14 |
| CA2062801C (en) | 1996-11-12 |
| JPH04507455A (ja) | 1992-12-24 |
| FI98557B (fi) | 1997-03-27 |
| EP0482190A1 (en) | 1992-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: THE BABCOCK & WILCOX CO., NEW ORLEANS, LA., US |
|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |