BRPI0515852A8 - Método para limpar pelo menos um elemento de transferência térmica de uma caldeira dentro de uma fornalha, sistema de caldeira e método para iniciar a limpeza de um sistema de caldeira - Google Patents
Método para limpar pelo menos um elemento de transferência térmica de uma caldeira dentro de uma fornalha, sistema de caldeira e método para iniciar a limpeza de um sistema de caldeiraInfo
- Publication number
- BRPI0515852A8 BRPI0515852A8 BRPI0515852A BRPI0515852A BRPI0515852A8 BR PI0515852 A8 BRPI0515852 A8 BR PI0515852A8 BR PI0515852 A BRPI0515852 A BR PI0515852A BR PI0515852 A BRPI0515852 A BR PI0515852A BR PI0515852 A8 BRPI0515852 A8 BR PI0515852A8
- Authority
- BR
- Brazil
- Prior art keywords
- cleaning
- boiler
- furnace
- heat transfer
- transfer element
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/16—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris
- F28G1/166—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris from external surfaces of heat exchange conduits
-
- 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
- F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/003—Control arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Incineration Of Waste (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
MÉTODO PARA LIMPAR PELO MENOS UM ELEMENTO DE TRANSFERÊNCIA TÉRMICA DE UMA CALDEIRA DENTRO DE UMA FORNALHA, MÉTODO PARA INICIAR A LIMPEZA DE PELO MENOS UM ELEMENTO DE TRANSFERÊNCIA TÉRMICA DE UMA CALDEIRA DENTRO DE UMA FORNALHA E SISTEMA DE CALDEIRA. Um método para limpar um elemento de transferência térmica dentro de uma fornalha de caldeira é provido. O método inclui as etapas de permitir uma fornalha operar e depositar cinzas sobre um elemento de transferência térmica, determinar uma taxa de eficiência para pelo menos um elemento de limpeza, e administrar o elemento de limpeza baseado na taxa de eficiência. Adicionalmente um sistema de caldeira (10) é provido, compreendendo uma fornalha (16), uma caldeira (14) disposta na citada fornalha (16), uma estrutura suporte (70), um sistema de pesagem (94), um sistema de limpeza (80) acoplado à citada fornalha (16) e um sistema de controle (300) acoplado ao citado sistema de pesagem (94) e ao citado sistema de limpeza (80).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/950,707 | 2004-09-27 | ||
US10/950,707 US7341067B2 (en) | 2004-09-27 | 2004-09-27 | Method of managing the cleaning of heat transfer elements of a boiler within a furnace |
PCT/US2005/034755 WO2006037018A1 (en) | 2004-09-27 | 2005-09-27 | Method of determining individual sootblower effectiveness and corresponding boiler system |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0515852A BRPI0515852A (pt) | 2008-08-12 |
BRPI0515852A8 true BRPI0515852A8 (pt) | 2017-10-24 |
BRPI0515852B1 BRPI0515852B1 (pt) | 2019-05-14 |
Family
ID=35759347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0515852-4A BRPI0515852B1 (pt) | 2004-09-27 | 2005-09-27 | Método para limpar pelo menos um elemento de transferência térmica de uma caldeira dentro de uma fornalha, sistema de caldeira e método para iniciar a limpeza de um sistema de caldeira |
Country Status (10)
Country | Link |
---|---|
US (1) | US7341067B2 (pt) |
EP (1) | EP1797368B1 (pt) |
CN (1) | CN100552289C (pt) |
BR (1) | BRPI0515852B1 (pt) |
CA (1) | CA2581037C (pt) |
NZ (1) | NZ553966A (pt) |
PL (1) | PL1797368T3 (pt) |
PT (1) | PT1797368T (pt) |
RU (2) | RU2468291C2 (pt) |
WO (1) | WO2006037018A1 (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005035556A1 (de) * | 2005-07-29 | 2007-02-01 | Clyde Bergemann Gmbh | Selektive Reinigung von Wärmeaustauscheinrichtungen im Kessel einer Verbrennungsanlage |
SE0602350L (sv) * | 2006-11-06 | 2008-05-07 | Soottech Ab | En metod för ombyggnad av ett sotblåsningssystem ien återvinningspanna, en sotblåsare för en återvinningspanna och ett sotblåsningssystem inkluderande ett flertal sotblåsare |
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 |
FI129360B (fi) * | 2009-04-15 | 2021-12-31 | Andritz Oy | Menetelmä savukaasupäästöjen vähentämiseksi ja kattila |
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 |
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 |
US10060688B2 (en) | 2014-07-25 | 2018-08-28 | Integrated Test & Measurement (ITM) | System and methods for detecting, monitoring, and removing deposits on boiler heat exchanger surfaces using vibrational analysis |
CN106662418B (zh) | 2014-07-25 | 2019-08-09 | 国际纸业公司 | 确定锅炉热传递表面上的结垢位置的系统和方法 |
WO2017197137A1 (en) | 2016-05-11 | 2017-11-16 | Integrated Test & Measurement (ITM), LLC | System and methods for detecting, monitoring, and removing deposits on boiler heat exchanger surfaces using dynamic pressure analysis |
NO20160908A1 (no) * | 2016-05-27 | 2017-11-28 | Ronny Petersen | System for overvåking av en skorstein |
WO2020225489A1 (en) * | 2019-05-09 | 2020-11-12 | Andritz Oy | A method and an arrangement for measuring mass changes of heat exchangers of a steam boiler |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU903692A1 (ru) * | 1980-04-30 | 1982-02-07 | Ленинградский технологический институт целлюлозно-бумажной промышленности | Устройство дл автоматического управлени процессом очистки поверхностей нагрева |
US4475482A (en) | 1982-08-06 | 1984-10-09 | The Babcock & Wilcox Company | Sootblowing optimization |
SU1116270A1 (ru) * | 1983-05-27 | 1984-09-30 | Уральский Филиал Всесоюзного Дважды Ордена Трудового Красного Знамени Теплотехнического Научно-Исследовательского Института Им.Ф.Э. Дзержинского | Способ контрол за шлакованием поверхностей нагрева котла |
US4454840A (en) | 1983-07-14 | 1984-06-19 | The Babcock & Wilcox Company | Enhanced sootblowing system |
US4466383A (en) | 1983-10-12 | 1984-08-21 | The Babcock & Wilcox Company | Boiler cleaning optimization with fouling rate identification |
US4539840A (en) | 1983-11-14 | 1985-09-10 | The Babcock & Wilcox Company | Sootblowing system with identification of model parameters |
US4488516A (en) * | 1983-11-18 | 1984-12-18 | Combustion Engineering, Inc. | Soot blower system |
US4718363A (en) | 1985-02-28 | 1988-01-12 | Williames Hi-Tech Int'l Pty Ltd. | Multi-purpose seeding machine |
CA1295522C (en) * | 1988-03-24 | 1992-02-11 | Don W. Smith | Indexing sootblower |
RU2054151C1 (ru) * | 1992-09-01 | 1996-02-10 | Акционерное общесво "Белгородский завод энергетического машиностроения" | Система управления очиской поверхностей нагрева |
US6325025B1 (en) | 1999-11-09 | 2001-12-04 | Applied Synergistics, Inc. | Sootblowing optimization system |
US6323442B1 (en) | 1999-12-07 | 2001-11-27 | International Paper Company | System and method for measuring weight of deposit on boiler superheaters |
AU2003248824A1 (en) | 2002-07-09 | 2004-01-23 | Clyde Bergemann, Inc. | Multi-media rotating sootblower and automatic industrial boiler cleaning system |
US20040226758A1 (en) * | 2003-05-14 | 2004-11-18 | Andrew Jones | System and method for measuring weight of deposit on boiler superheaters |
US6736089B1 (en) * | 2003-06-05 | 2004-05-18 | Neuco, Inc. | Method and system for sootblowing optimization |
-
2004
- 2004-09-27 US US10/950,707 patent/US7341067B2/en active Active
-
2005
- 2005-09-27 WO PCT/US2005/034755 patent/WO2006037018A1/en active Application Filing
- 2005-09-27 PL PL05813741T patent/PL1797368T3/pl unknown
- 2005-09-27 CA CA002581037A patent/CA2581037C/en active Active
- 2005-09-27 CN CNB2005800405257A patent/CN100552289C/zh active Active
- 2005-09-27 EP EP05813741.5A patent/EP1797368B1/en active Active
- 2005-09-27 RU RU2010128048/06A patent/RU2468291C2/ru active
- 2005-09-27 BR BRPI0515852-4A patent/BRPI0515852B1/pt active IP Right Grant
- 2005-09-27 RU RU2007114621/06A patent/RU2406022C2/ru not_active Application Discontinuation
- 2005-09-27 NZ NZ553966A patent/NZ553966A/en unknown
- 2005-09-27 PT PT58137415T patent/PT1797368T/pt unknown
Also Published As
Publication number | Publication date |
---|---|
US20060065291A1 (en) | 2006-03-30 |
BRPI0515852B1 (pt) | 2019-05-14 |
RU2468291C2 (ru) | 2012-11-27 |
CN101065611A (zh) | 2007-10-31 |
CA2581037A1 (en) | 2006-04-06 |
EP1797368A1 (en) | 2007-06-20 |
RU2007114621A (ru) | 2008-10-27 |
BRPI0515852A (pt) | 2008-08-12 |
RU2406022C2 (ru) | 2010-12-10 |
EP1797368B1 (en) | 2016-08-31 |
CN100552289C (zh) | 2009-10-21 |
WO2006037018A1 (en) | 2006-04-06 |
CA2581037C (en) | 2009-11-24 |
PT1797368T (pt) | 2016-11-29 |
PL1797368T3 (pl) | 2017-02-28 |
US7341067B2 (en) | 2008-03-11 |
RU2010128048A (ru) | 2012-01-20 |
NZ553966A (en) | 2010-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Ipc: F22B 37/56 (1968.09), G01G 19/14 (1968.09), F22B 3 |
|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/05/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/05/2019, OBSERVADAS AS CONDICOES LEGAIS |