CA1211214A - Boiler cleaning optimization with fouling rate identification - Google Patents
Boiler cleaning optimization with fouling rate identificationInfo
- Publication number
- CA1211214A CA1211214A CA000465061A CA465061A CA1211214A CA 1211214 A CA1211214 A CA 1211214A CA 000465061 A CA000465061 A CA 000465061A CA 465061 A CA465061 A CA 465061A CA 1211214 A CA1211214 A CA 1211214A
- Authority
- CA
- Canada
- Prior art keywords
- sootblowing
- boiler
- heat
- heat trap
- efficiency
- 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
Links
- 238000004140 cleaning Methods 0.000 title abstract description 11
- 238000005457 optimization Methods 0.000 title abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 29
- 150000002500 ions Chemical class 0.000 description 19
- 238000007664 blowing Methods 0.000 description 18
- 238000004364 calculation method Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 239000000446 fuel Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000012163 sequencing technique Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 2
- JCYWCSGERIELPG-UHFFFAOYSA-N imes Chemical class CC1=CC(C)=CC(C)=C1N1C=CN(C=2C(=CC(C)=CC=2C)C)[C]1 JCYWCSGERIELPG-UHFFFAOYSA-N 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- SYOKIDBDQMKNDQ-XWTIBIIYSA-N vildagliptin Chemical compound C1C(O)(C2)CC(C3)CC1CC32NCC(=O)N1CCC[C@H]1C#N SYOKIDBDQMKNDQ-XWTIBIIYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 1
- 241000331231 Amorphocerini gen. n. 1 DAD-2008 Species 0.000 description 1
- 240000002791 Brassica napus Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAKOWWREFLAJOT-CEFNRUSXSA-N D-alpha-tocopherylacetate Chemical compound CC(=O)OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-CEFNRUSXSA-N 0.000 description 1
- 241001282736 Oriens Species 0.000 description 1
- RJKFOVLPORLFTN-LEKSSAKUSA-N Progesterone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H](C(=O)C)[C@@]1(C)CC2 RJKFOVLPORLFTN-LEKSSAKUSA-N 0.000 description 1
- XDXHAEQXIBQUEZ-UHFFFAOYSA-N Ropinirole hydrochloride Chemical compound Cl.CCCN(CCC)CCC1=CC=CC2=C1CC(=O)N2 XDXHAEQXIBQUEZ-UHFFFAOYSA-N 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- XPAOKCSHUNYPBS-XSBNNCSWSA-N [(2r,3s,5r)-5-(6-aminopurin-9-yl)-3-hydroxyoxolan-2-yl]methyl [(2r,3r,5s)-3-(hydroxymethyl)-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl] hydrogen phosphate Chemical compound O=C1NC(=O)C(C)=CN1[C@H]1O[C@H](OP(O)(=O)OC[C@@H]2[C@H](C[C@@H](O2)N2C3=NC=NC(N)=C3N=C2)O)[C@@H](CO)C1 XPAOKCSHUNYPBS-XSBNNCSWSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 210000004767 rumen Anatomy 0.000 description 1
- 238000011451 sequencing strategy Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 208000006379 syphilis Diseases 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- FEPMHVLSLDOMQC-UHFFFAOYSA-N virginiamycin-S1 Natural products CC1OC(=O)C(C=2C=CC=CC=2)NC(=O)C2CC(=O)CCN2C(=O)C(CC=2C=CC=CC=2)N(C)C(=O)C2CCCN2C(=O)C(CC)NC(=O)C1NC(=O)C1=NC=CC=C1O FEPMHVLSLDOMQC-UHFFFAOYSA-N 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/56—Boiler cleaning control devices, e.g. for ascertaining proper duration of boiler blow-down
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Incineration Of Waste (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US541,394 | 1983-10-12 | ||
| US06/541,394 US4466383A (en) | 1983-10-12 | 1983-10-12 | Boiler cleaning optimization with fouling rate identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1211214A true CA1211214A (en) | 1986-09-09 |
Family
ID=24159410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000465061A Expired CA1211214A (en) | 1983-10-12 | 1984-10-10 | Boiler cleaning optimization with fouling rate identification |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4466383A (show.php) |
| EP (1) | EP0137709B1 (show.php) |
| JP (1) | JPS6099922A (show.php) |
| KR (1) | KR890000453B1 (show.php) |
| AU (1) | AU565213B2 (show.php) |
| BR (1) | BR8404700A (show.php) |
| CA (1) | CA1211214A (show.php) |
| DE (1) | DE3482392D1 (show.php) |
| ES (1) | ES536019A0 (show.php) |
| HK (1) | HK86290A (show.php) |
| IN (1) | IN163561B (show.php) |
| MX (1) | MX162404A (show.php) |
| SG (1) | SG69790G (show.php) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4833622A (en) * | 1986-11-03 | 1989-05-23 | Combustion Engineering, Inc. | Intelligent chemistry management system |
| US4836146A (en) * | 1988-05-19 | 1989-06-06 | Shell Oil Company | Controlling rapping cycle |
| US4996951A (en) * | 1990-02-07 | 1991-03-05 | Westinghouse Electric Corp. | Method for soot blowing automation/optimization in boiler operation |
| JP2522326Y2 (ja) * | 1991-10-02 | 1997-01-16 | 矢崎総業株式会社 | メータの光洩れ防止構造 |
| US5181482A (en) * | 1991-12-13 | 1993-01-26 | Stone & Webster Engineering Corp. | Sootblowing advisor and automation system |
| DE19502104A1 (de) * | 1995-01-24 | 1996-07-25 | Bergemann Gmbh | Verfahren und Vorrichtung zum Steuern von Rußbläsern |
| DE19502097A1 (de) * | 1995-01-24 | 1996-07-25 | Bergemann Gmbh | Verfahren und Vorrichtung zum Betrieb einer Kesselanlage mit Rußbläsern |
| DE19502096A1 (de) * | 1995-01-24 | 1996-07-25 | Bergemann Gmbh | Verfahren und Vorrichtung zur Steuerung von Rußbläsern in einer Kesselanlage |
| DE19544225A1 (de) * | 1995-11-28 | 1997-06-05 | Asea Brown Boveri | Reinigung des Wasser-Dampfkreislaufs in einem Zwangsdurchlauferzeuger |
| US6230495B1 (en) * | 1996-11-27 | 2001-05-15 | Steag Encotec And Ketek Engineering Gmbh Engergieund Umwelttechnik | Method for optimizing fossil-fueled power stations |
| US6571420B1 (en) * | 1999-11-03 | 2003-06-03 | Edward Healy | Device and process to remove fly ash accumulations from catalytic beds of selective catalytic reduction reactors |
| US6325025B1 (en) | 1999-11-09 | 2001-12-04 | Applied Synergistics, Inc. | Sootblowing optimization system |
| US6409090B1 (en) * | 2000-05-18 | 2002-06-25 | Microtherm Llc | Self-optimizing device for controlling a heating system |
| FI117143B (fi) * | 2000-11-30 | 2006-06-30 | Metso Automation Oy | Soodakattilan nuohousmenetelmä ja -laitteisto |
| WO2004088235A1 (en) * | 2003-03-31 | 2004-10-14 | Tr-Tech Int. Oy | Method and system in a heat exchange system and methods for air/fuel control and for soot cleaning optimization |
| CA2430088A1 (en) * | 2003-05-23 | 2004-11-23 | Acs Engineering Technologies Inc. | Steam generation apparatus and method |
| JP4115958B2 (ja) * | 2004-03-26 | 2008-07-09 | 株式会社東芝 | プラントの運転スケジュール最適化方法および最適化システム |
| US7341067B2 (en) * | 2004-09-27 | 2008-03-11 | International Paper Comany | Method of managing the cleaning of heat transfer elements of a boiler within a furnace |
| US7109446B1 (en) | 2005-02-14 | 2006-09-19 | Emerson Process Management Power & Water Solutions, Inc. | Method and apparatus for improving steam temperature control |
| JP5132055B2 (ja) * | 2005-12-26 | 2013-01-30 | 富士通株式会社 | 物理チャネルの再設定を行う装置および方法 |
| US7890197B2 (en) * | 2007-08-31 | 2011-02-15 | Emerson Process Management Power & Water Solutions, Inc. | Dual model approach for boiler section cleanliness calculation |
| US8381690B2 (en) | 2007-12-17 | 2013-02-26 | International Paper Company | Controlling cooling flow in a sootblower based on lance tube temperature |
| US20100212609A1 (en) * | 2009-02-24 | 2010-08-26 | Adams Terry N | Systems and methods for controlling the operation of sootblowers |
| EP2564118B1 (de) * | 2010-04-29 | 2016-06-01 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zur temperaturkontrolle von dampf in einem kessel |
| WO2013110130A1 (en) * | 2012-01-25 | 2013-08-01 | It-1 Energy Pty Ltd | A method for detection and monitoring of clinker formation in power stations |
| CA2929996C (en) * | 2012-11-08 | 2020-04-28 | Joseph Krimerman | Device for monitoring fouling deposits in a pulverized coal furnace |
| CN102981480B (zh) * | 2012-11-28 | 2015-04-15 | 白永军 | 输灰控制方法与控制系统 |
| US9541282B2 (en) | 2014-03-10 | 2017-01-10 | International Paper Company | Boiler system controlling fuel to a furnace based on temperature of a structure in a superheater section |
| BR112017001511B1 (pt) | 2014-07-25 | 2021-03-02 | International Paper Company | métodos, sistema e produto de programa de computador para detectar incrustações de um trocador de calor de uma caldeira |
| US9927231B2 (en) * | 2014-07-25 | 2018-03-27 | Integrated Test & Measurement (ITM), LLC | System and methods for detecting, monitoring, and removing deposits on boiler heat exchanger surfaces using vibrational analysis |
| CN109850517B (zh) * | 2019-04-02 | 2020-12-04 | 华北电力科学研究院有限责任公司 | 电厂智能输灰方法及装置 |
| US20210341140A1 (en) | 2020-05-01 | 2021-11-04 | International Paper Company | System and methods for controlling operation of a recovery boiler to reduce fouling |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2948013A (en) * | 1955-09-07 | 1960-08-09 | Blaw Knox Co | Program control for soot blowers |
| US3396706A (en) * | 1967-01-31 | 1968-08-13 | Air Preheater | Boiler cleaning control method |
| US3680531A (en) * | 1971-04-22 | 1972-08-01 | Chemed Corp | Automatic boiler blowdown control |
| JPS5344601B2 (show.php) * | 1972-09-25 | 1978-11-30 | ||
| US3785351A (en) * | 1972-10-13 | 1974-01-15 | R Hall | Soot cleaning method |
| US4085438A (en) * | 1976-11-11 | 1978-04-18 | Copes-Vulcan Inc. | Digital sootblower control systems and methods therefor |
-
1983
- 1983-10-12 US US06/541,394 patent/US4466383A/en not_active Expired - Fee Related
-
1984
- 1984-08-31 EP EP84305983A patent/EP0137709B1/en not_active Expired - Lifetime
- 1984-08-31 DE DE8484305983T patent/DE3482392D1/de not_active Expired - Fee Related
- 1984-09-05 AU AU32745/84A patent/AU565213B2/en not_active Ceased
- 1984-09-17 IN IN654/CAL/84A patent/IN163561B/en unknown
- 1984-09-18 ES ES536019A patent/ES536019A0/es active Granted
- 1984-09-18 JP JP59194090A patent/JPS6099922A/ja active Granted
- 1984-09-19 BR BR8404700A patent/BR8404700A/pt not_active IP Right Cessation
- 1984-09-19 MX MX202752A patent/MX162404A/es unknown
- 1984-09-29 KR KR1019840006047A patent/KR890000453B1/ko not_active Expired
- 1984-10-10 CA CA000465061A patent/CA1211214A/en not_active Expired
-
1990
- 1990-08-23 SG SG697/90A patent/SG69790G/en unknown
- 1990-10-25 HK HK862/90A patent/HK86290A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU565213B2 (en) | 1987-09-10 |
| EP0137709A3 (en) | 1986-03-26 |
| MX162404A (es) | 1991-05-06 |
| AU3274584A (en) | 1985-04-18 |
| BR8404700A (pt) | 1985-08-13 |
| IN163561B (show.php) | 1988-10-08 |
| ES8506892A1 (es) | 1985-07-16 |
| JPS6099922A (ja) | 1985-06-03 |
| SG69790G (en) | 1990-10-26 |
| EP0137709B1 (en) | 1990-05-30 |
| HK86290A (en) | 1990-11-02 |
| US4466383A (en) | 1984-08-21 |
| KR850003967A (ko) | 1985-06-29 |
| JPH034808B2 (show.php) | 1991-01-24 |
| DE3482392D1 (de) | 1990-07-05 |
| EP0137709A2 (en) | 1985-04-17 |
| ES536019A0 (es) | 1985-07-16 |
| KR890000453B1 (ko) | 1989-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |