AU2002220768A1 - Method and apparatus for sootblowing recovery boiler - Google Patents
Method and apparatus for sootblowing recovery boilerInfo
- Publication number
- AU2002220768A1 AU2002220768A1 AU2002220768A AU2076802A AU2002220768A1 AU 2002220768 A1 AU2002220768 A1 AU 2002220768A1 AU 2002220768 A AU2002220768 A AU 2002220768A AU 2076802 A AU2076802 A AU 2076802A AU 2002220768 A1 AU2002220768 A1 AU 2002220768A1
- Authority
- AU
- Australia
- Prior art keywords
- sootblowing
- recovery boiler
- sootblowers
- interval
- calculated
- 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.)
- Abandoned
Links
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
- F23J3/02—Cleaning furnace tubes; Cleaning flues or chimneys
-
- 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
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/16—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris
Abstract
A method and apparatus for sootblowing a recovery boiler. Sootblowers of the recovery boiler are divided into sootblowing groups, and a sootblowing interval is determined for the sootblowers. A fouling index is produced for each sootblowing group of the recovery boiler, and relative frequency values are calculated.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20002633A FI117143B (en) | 2000-11-30 | 2000-11-30 | Method and equipment for cleaning the boiler for soda |
FI20002633 | 2000-11-30 | ||
PCT/FI2001/001042 WO2002044616A1 (en) | 2000-11-30 | 2001-11-29 | Method and apparatus for sootblowing recovery boiler |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002220768A1 true AU2002220768A1 (en) | 2002-06-11 |
Family
ID=8559619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002220768A Abandoned AU2002220768A1 (en) | 2000-11-30 | 2001-11-29 | Method and apparatus for sootblowing recovery boiler |
Country Status (11)
Country | Link |
---|---|
US (1) | US6758168B2 (en) |
EP (1) | EP1350062B1 (en) |
AT (1) | ATE343765T1 (en) |
AU (1) | AU2002220768A1 (en) |
BR (1) | BR0115625B1 (en) |
CA (1) | CA2430078C (en) |
DE (1) | DE60124139T2 (en) |
ES (1) | ES2272576T3 (en) |
FI (1) | FI117143B (en) |
PT (1) | PT1350062E (en) |
WO (1) | WO2002044616A1 (en) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7949495B2 (en) | 1996-03-28 | 2011-05-24 | Rosemount, Inc. | Process variable transmitter with diagnostics |
US8290721B2 (en) | 1996-03-28 | 2012-10-16 | Rosemount Inc. | Flow measurement diagnostics |
US7623932B2 (en) * | 1996-03-28 | 2009-11-24 | Fisher-Rosemount Systems, Inc. | Rule set for root cause diagnostics |
US8044793B2 (en) | 2001-03-01 | 2011-10-25 | Fisher-Rosemount Systems, Inc. | Integrated device alerts in a process control system |
US7720727B2 (en) | 2001-03-01 | 2010-05-18 | Fisher-Rosemount Systems, Inc. | Economic calculations in process control system |
US8073967B2 (en) | 2002-04-15 | 2011-12-06 | Fisher-Rosemount Systems, Inc. | Web services-based communications for use with process control systems |
US7395527B2 (en) | 2003-09-30 | 2008-07-01 | International Business Machines Corporation | Method and apparatus for counting instruction execution and data accesses |
US8381037B2 (en) | 2003-10-09 | 2013-02-19 | International Business Machines Corporation | Method and system for autonomic execution path selection in an application |
US7415705B2 (en) | 2004-01-14 | 2008-08-19 | International Business Machines Corporation | Autonomic method and apparatus for hardware assist for patching code |
US7895382B2 (en) | 2004-01-14 | 2011-02-22 | International Business Machines Corporation | Method and apparatus for qualifying collection of performance monitoring events by types of interrupt when interrupt occurs |
US7109446B1 (en) * | 2005-02-14 | 2006-09-19 | Emerson Process Management Power & Water Solutions, Inc. | Method and apparatus for improving steam temperature control |
US9201420B2 (en) | 2005-04-08 | 2015-12-01 | Rosemount, Inc. | Method and apparatus for performing a function in a process plant using monitoring data with criticality evaluation data |
US8005647B2 (en) | 2005-04-08 | 2011-08-23 | Rosemount, Inc. | Method and apparatus for monitoring and performing corrective measures in a process plant using monitoring data with corrective measures data |
US7383790B2 (en) | 2005-06-06 | 2008-06-10 | Emerson Process Management Power & Water Solutions, Inc. | Method and apparatus for controlling soot blowing using statistical process control |
US8140296B2 (en) * | 2005-06-06 | 2012-03-20 | Emerson Process Management Power & Water Solutions, Inc. | Method and apparatus for generalized performance evaluation of equipment using achievable performance derived from statistics and real-time data |
US8112565B2 (en) | 2005-06-08 | 2012-02-07 | Fisher-Rosemount Systems, Inc. | Multi-protocol field device interface with automatic bus detection |
US20070068225A1 (en) | 2005-09-29 | 2007-03-29 | Brown Gregory C | Leak detector for process valve |
DE102006022625B4 (en) * | 2006-05-12 | 2013-05-29 | Rwe Power Ag | Process for level and / or group cleaning of the heating surfaces of a steam generator by means of soot blower insert |
US7953501B2 (en) | 2006-09-25 | 2011-05-31 | Fisher-Rosemount Systems, Inc. | Industrial process control loop monitor |
US8788070B2 (en) | 2006-09-26 | 2014-07-22 | Rosemount Inc. | Automatic field device service adviser |
WO2008042290A2 (en) | 2006-09-29 | 2008-04-10 | Rosemount Inc. | Magnetic flowmeter with verification |
GB2459593B (en) | 2007-03-12 | 2011-12-21 | Emerson Process Management | Use of statistical analysis in power plant performance monitoring |
US8898036B2 (en) | 2007-08-06 | 2014-11-25 | Rosemount Inc. | Process variable transmitter with acceleration sensor |
US8301676B2 (en) | 2007-08-23 | 2012-10-30 | Fisher-Rosemount Systems, Inc. | Field device with capability of calculating digital filter coefficients |
US7890197B2 (en) * | 2007-08-31 | 2011-02-15 | Emerson Process Management Power & Water Solutions, Inc. | Dual model approach for boiler section cleanliness calculation |
US7702401B2 (en) | 2007-09-05 | 2010-04-20 | Fisher-Rosemount Systems, Inc. | System for preserving and displaying process control data associated with an abnormal situation |
US8055479B2 (en) | 2007-10-10 | 2011-11-08 | Fisher-Rosemount Systems, Inc. | Simplified algorithm for abnormal situation prevention in load following applications including plugged line diagnostics in a dynamic process |
ES2304118B1 (en) * | 2008-02-25 | 2009-07-29 | Sener Grupo De Ingenieria, S.A | PROCEDURE FOR GENERATING ENERGY THROUGH THERMAL CYCLES WITH HIGH PRESSURE VAPOR AND MODERATED TEMPERATURE. |
US20100212609A1 (en) * | 2009-02-24 | 2010-08-26 | Adams Terry N | Systems and methods for controlling the operation of sootblowers |
EP2564118B1 (en) * | 2010-04-29 | 2016-06-01 | Siemens Aktiengesellschaft | Method and device for controlling the temperature of steam in a boiler |
US9207670B2 (en) | 2011-03-21 | 2015-12-08 | Rosemount Inc. | Degrading sensor detection implemented within a transmitter |
US9927788B2 (en) | 2011-05-19 | 2018-03-27 | Fisher-Rosemount Systems, Inc. | Software lockout coordination between a process control system and an asset management system |
US9052240B2 (en) | 2012-06-29 | 2015-06-09 | Rosemount Inc. | Industrial process temperature transmitter with sensor stress diagnostics |
US9602122B2 (en) | 2012-09-28 | 2017-03-21 | Rosemount Inc. | Process variable measurement noise diagnostic |
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 |
CN109603545B (en) * | 2018-12-28 | 2020-01-07 | 浙江大学 | SCR denitration method and device combining soot blowing |
CN109882831B (en) * | 2019-03-21 | 2020-05-19 | 上海电力学院 | Method for preventing and controlling coking of heating surface of coal-fired power plant boiler based on six-temperature method |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2948013A (en) * | 1955-09-07 | 1960-08-09 | Blaw Knox Co | Program control for soot blowers |
US4475482A (en) * | 1982-08-06 | 1984-10-09 | The Babcock & Wilcox Company | Sootblowing optimization |
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 |
US4488516A (en) | 1983-11-18 | 1984-12-18 | Combustion Engineering, Inc. | Soot blower system |
US4552098A (en) * | 1985-05-15 | 1985-11-12 | University Of Waterloo | Convection section ash monitoring |
US4718376A (en) * | 1985-11-01 | 1988-01-12 | Weyerhaeuser Company | Boiler sootblowing control system |
US4869209A (en) * | 1988-10-04 | 1989-09-26 | Engineering Controls, Inc. | Soot chaser |
US4996951A (en) * | 1990-02-07 | 1991-03-05 | Westinghouse Electric Corp. | Method for soot blowing automation/optimization in boiler operation |
US5181482A (en) * | 1991-12-13 | 1993-01-26 | Stone & Webster Engineering Corp. | Sootblowing advisor and automation system |
US5359967A (en) * | 1993-06-15 | 1994-11-01 | Carter Hudson R | Combined thermal and fuel NOx control utilizing furnace cleanliness and stoichiometric burner combustion |
JPH0875137A (en) | 1994-09-09 | 1996-03-19 | Babcock Hitachi Kk | Method and device for controlling soot blower by divided furnace model |
DE19502104A1 (en) * | 1995-01-24 | 1996-07-25 | Bergemann Gmbh | Method and device for controlling sootblowers |
JPH1194233A (en) | 1997-09-18 | 1999-04-09 | Mitsubishi Heavy Ind Ltd | Controller and control method for soot blower |
JP3809981B2 (en) | 1997-11-18 | 2006-08-16 | バブコック日立株式会社 | Intelligent soot blower controller for coal fired boiler facilities |
US6325025B1 (en) * | 1999-11-09 | 2001-12-04 | Applied Synergistics, Inc. | Sootblowing optimization system |
-
2000
- 2000-11-30 FI FI20002633A patent/FI117143B/en not_active IP Right Cessation
-
2001
- 2001-11-29 AT AT01998768T patent/ATE343765T1/en active
- 2001-11-29 WO PCT/FI2001/001042 patent/WO2002044616A1/en active IP Right Grant
- 2001-11-29 CA CA002430078A patent/CA2430078C/en not_active Expired - Lifetime
- 2001-11-29 ES ES01998768T patent/ES2272576T3/en not_active Expired - Lifetime
- 2001-11-29 BR BRPI0115625-0A patent/BR0115625B1/en not_active IP Right Cessation
- 2001-11-29 DE DE60124139T patent/DE60124139T2/en not_active Expired - Lifetime
- 2001-11-29 EP EP01998768A patent/EP1350062B1/en not_active Expired - Lifetime
- 2001-11-29 PT PT01998768T patent/PT1350062E/en unknown
- 2001-11-29 AU AU2002220768A patent/AU2002220768A1/en not_active Abandoned
-
2003
- 2003-05-30 US US10/449,277 patent/US6758168B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2002044616A1 (en) | 2002-06-06 |
CA2430078A1 (en) | 2002-06-06 |
PT1350062E (en) | 2007-01-31 |
FI20002633A0 (en) | 2000-11-30 |
ES2272576T3 (en) | 2007-05-01 |
EP1350062A1 (en) | 2003-10-08 |
US20030205210A1 (en) | 2003-11-06 |
FI117143B (en) | 2006-06-30 |
ATE343765T1 (en) | 2006-11-15 |
US6758168B2 (en) | 2004-07-06 |
FI20002633A (en) | 2002-05-31 |
BR0115625A (en) | 2003-08-26 |
BR0115625B1 (en) | 2010-07-27 |
CA2430078C (en) | 2010-01-12 |
DE60124139D1 (en) | 2006-12-07 |
DE60124139T2 (en) | 2007-09-06 |
EP1350062B1 (en) | 2006-10-25 |
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