BRPI0515852A - 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 - Google Patents

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

Info

Publication number
BRPI0515852A
BRPI0515852A BRPI0515852-4A BRPI0515852A BRPI0515852A BR PI0515852 A BRPI0515852 A BR PI0515852A BR PI0515852 A BRPI0515852 A BR PI0515852A BR PI0515852 A BRPI0515852 A BR PI0515852A
Authority
BR
Brazil
Prior art keywords
cleaning
furnace
transfer element
boiler
heat transfer
Prior art date
Application number
BRPI0515852-4A
Other languages
English (en)
Inventor
Andrew B Jones
Tim Carlier
Original Assignee
Int Paper Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Int Paper Co filed Critical Int Paper Co
Publication of BRPI0515852A publication Critical patent/BRPI0515852A/pt
Publication of BRPI0515852A8 publication Critical patent/BRPI0515852A8/pt
Publication of BRPI0515852B1 publication Critical patent/BRPI0515852B1/pt

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

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).
BRPI0515852-4A 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 BRPI0515852B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
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
US10/950,707 2004-09-27
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 true BRPI0515852A (pt) 2008-08-12
BRPI0515852A8 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) RU2406022C2 (pt)
WO (1) WO2006037018A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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
WO2010098946A2 (en) * 2009-02-24 2010-09-02 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
PL3172520T3 (pl) * 2014-07-25 2019-07-31 International Paper Company System i sposób określania lokalizacji zanieczyszczenia na powierzchni przenoszenia ciepła kotła
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
US20210270549A1 (en) 2016-05-11 2021-09-02 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)

* Cited by examiner, † Cited by third party
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
US6892679B2 (en) * 2002-07-09 2005-05-17 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

Also Published As

Publication number Publication date
US20060065291A1 (en) 2006-03-30
CN101065611A (zh) 2007-10-31
PT1797368T (pt) 2016-11-29
NZ553966A (en) 2010-12-24
US7341067B2 (en) 2008-03-11
EP1797368B1 (en) 2016-08-31
EP1797368A1 (en) 2007-06-20
BRPI0515852B1 (pt) 2019-05-14
RU2010128048A (ru) 2012-01-20
CA2581037C (en) 2009-11-24
RU2468291C2 (ru) 2012-11-27
RU2007114621A (ru) 2008-10-27
RU2406022C2 (ru) 2010-12-10
PL1797368T3 (pl) 2017-02-28
WO2006037018A1 (en) 2006-04-06
BRPI0515852A8 (pt) 2017-10-24
CA2581037A1 (en) 2006-04-06
CN100552289C (zh) 2009-10-21

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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