DE69617839T2 - Kessel und Ofen zur Rückgewinnung im Kraftverfahren - Google Patents
Kessel und Ofen zur Rückgewinnung im KraftverfahrenInfo
- Publication number
- DE69617839T2 DE69617839T2 DE69617839T DE69617839T DE69617839T2 DE 69617839 T2 DE69617839 T2 DE 69617839T2 DE 69617839 T DE69617839 T DE 69617839T DE 69617839 T DE69617839 T DE 69617839T DE 69617839 T2 DE69617839 T2 DE 69617839T2
- Authority
- DE
- Germany
- Prior art keywords
- furnace
- black liquor
- walls
- injection
- combustion zone
- 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
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/12—Combustion of pulp liquors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
- F22B31/04—Heat supply by installation of two or more combustion apparatus, e.g. of separate combustion apparatus for the boiler and the superheater respectively
- F22B31/045—Steam generators specially adapted for burning refuse
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C7/00—Combustion apparatus characterised by arrangements for air supply
- F23C7/02—Disposition of air supply not passing through burner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/04—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste liquors, e.g. sulfite liquors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/12—Heat utilisation in combustion or incineration of waste
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Paper (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/526,172 US5715763A (en) | 1995-09-11 | 1995-09-11 | Combustion system for a black liquor recovery boiler |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69617839D1 DE69617839D1 (de) | 2002-01-24 |
DE69617839T2 true DE69617839T2 (de) | 2002-06-20 |
Family
ID=24096220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69617839T Expired - Fee Related DE69617839T2 (de) | 1995-09-11 | 1996-09-11 | Kessel und Ofen zur Rückgewinnung im Kraftverfahren |
Country Status (6)
Country | Link |
---|---|
US (1) | US5715763A (de) |
EP (1) | EP0761871B1 (de) |
JP (1) | JPH09188985A (de) |
AT (1) | ATE210755T1 (de) |
CA (1) | CA2184875A1 (de) |
DE (1) | DE69617839T2 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2220325C (en) * | 1996-11-22 | 2003-01-14 | Mitsubishi Heavy Industries, Ltd. | Recovery boiler |
US5992337A (en) * | 1997-09-26 | 1999-11-30 | Air Liquide America Corporation | Methods of improving productivity of black liquor recovery boilers |
US6237513B1 (en) | 1998-12-21 | 2001-05-29 | ABB ALSTROM POWER Inc. | Fuel and air compartment arrangement NOx tangential firing system |
US6192810B1 (en) * | 1999-05-10 | 2001-02-27 | Bta Drayton | Laminar flow air register |
US6302039B1 (en) * | 1999-08-25 | 2001-10-16 | Boiler Island Air Systems Inc. | Method and apparatus for further improving fluid flow and gas mixing in boilers |
AU7896900A (en) * | 1999-10-22 | 2001-05-08 | Pulp And Paper Research Institute Of Canada | Method and apparatus for optimizing the addition of combustion air in a recoveryboiler |
CN1232757C (zh) | 2001-04-06 | 2005-12-21 | 安德里兹公司 | 用于使来自制浆过程的废液燃烧的回收锅炉的燃烧空气系统 |
FI120550B (fi) | 2002-10-10 | 2009-11-30 | Metso Power Oy | Soodakattilan polttoilmansyöttöjärjestelmä |
FI120364B (fi) | 2002-11-01 | 2009-09-30 | Kvaerner Power Oy | Lipeäruisku |
US8640634B2 (en) * | 2004-10-14 | 2014-02-04 | Andritz Oy | Combustion air system for recovery boilers, burning spent liquors from pulping processes |
US7735435B2 (en) * | 2006-05-24 | 2010-06-15 | Diamond Power International, Inc. | Apparatus for cleaning a smelt spout of a combustion device |
FI122982B (fi) * | 2006-06-21 | 2012-09-28 | Metso Power Oy | Menetelmä soodakattilan typpioksidipäästöjen vähentämiseksi ja soodakattila |
US8607718B2 (en) * | 2007-03-28 | 2013-12-17 | Babcock & Wilcox Power Generation Group, Inc. | Recovery boiler combustion air system with intermediate air ports vertically aligned with multiple levels of tertiary air ports |
FI120057B (fi) * | 2007-07-13 | 2009-06-15 | Andritz Oy | Laite ja menetelmä lipeäruiskun puhdistamiseksi ja jäähdyttämiseksi |
FI126366B (fi) * | 2008-12-19 | 2016-10-31 | Valmet Technologies Oy | Soodakattilalaitoksen lipeäruiskujen käsittelylaite, soodakattilalaitos sekä menetelmä soodakattilassa |
FI129360B (fi) * | 2009-04-15 | 2021-12-31 | Andritz Oy | Menetelmä savukaasupäästöjen vähentämiseksi ja kattila |
FI20135159L (fi) | 2013-02-22 | 2014-08-23 | Andritz Oy | Optinen etähavaintosysteemi prosessivalvontaan |
CA2933291C (en) | 2013-12-20 | 2022-03-08 | Shell Internationale Research Maatschappij B.V. | Methods and systems for processing a reaction product mixture of a cellulosic biomass material |
EP3083889A1 (de) | 2013-12-20 | 2016-10-26 | Shell Internationale Research Maatschappij B.V. | Verfahren und systeme zur verarbeitung eines reaktionsproduktgemischs aus cellulosischem biomassematerial |
FI126455B (en) | 2015-04-14 | 2016-12-15 | Fortum Oyj | Sewage boiler, fuel supply means and method for supplying black liquor and air to reduce nitrogen oxide emissions |
SE1950253A1 (en) * | 2016-08-04 | 2019-02-27 | Fuel Tech Inc | Deposit control for a black liquor recovery boiler |
US11008704B2 (en) | 2017-08-01 | 2021-05-18 | Fuel Tech, Inc. | Deposit control for a black liquor recovery boiler |
JP7051449B2 (ja) * | 2018-01-12 | 2022-04-11 | 三菱重工業株式会社 | 黒液燃焼装置及びこれを備えたソーダ回収ボイラ並びに黒液燃焼装置の制御方法 |
FI129238B (en) | 2019-09-09 | 2021-10-15 | Valmet Automation Oy | A method for controlling the transition in a chemical recovery boiler and a chemical recovery boiler |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2594267A (en) * | 1947-02-19 | 1952-04-22 | Babcock & Wilcox Co | Chemical furnace |
US2789881A (en) * | 1953-07-16 | 1957-04-23 | Combustion Eng | Method of operating a chemical recovery smelter furnace |
FI43945B (de) * | 1968-03-01 | 1971-03-31 | Tampella Oy Ab | |
US3928531A (en) * | 1974-03-18 | 1975-12-23 | Westvaco Corp | Black liquor oxidation process |
US4359950A (en) * | 1980-10-03 | 1982-11-23 | Measurex Corporation | Method for maximizing the reduction efficiency of a recovery boiler |
US4545308A (en) * | 1984-08-30 | 1985-10-08 | Combustion Engineering, Inc. | Apparatus for regulating airflow to a chemical recovery boiler |
CA1308964C (en) * | 1988-04-15 | 1992-10-20 | Brian Robin Blackwell | Method and apparatus for improving fluid flow and gas mixing in boilers |
FI85187C (fi) * | 1989-02-20 | 1992-03-10 | Tampella Oy Ab | Inmatningssystem foer braennluft i en aotervinningspanna. |
US5305698A (en) * | 1989-04-04 | 1994-04-26 | Blackwell Brian R | Method and apparatus for improving fluid flow and gas mixing in boilers |
FI87246C (fi) * | 1989-04-10 | 1992-12-10 | Ahlstroem Oy | Foerfarande och anordning foer inmatning av foerbraenningsluft i en eldstad |
US4940004A (en) * | 1989-07-07 | 1990-07-10 | J. H. Jansen Company, Inc. | High energy combustion air nozzle and method for improving combustion in chemical recovery boilers |
US5001992A (en) * | 1989-10-30 | 1991-03-26 | Anthony-Ross Company | Apparatus for regulating air flow through an air port of a chemical recovery furnace |
US5139412A (en) * | 1990-05-08 | 1992-08-18 | Weyerhaeuser Company | Method and apparatus for profiling the bed of a furnace |
US5044327A (en) * | 1990-09-14 | 1991-09-03 | The Babcock & Wilcox Company | Air/burner port |
SE468171B (sv) * | 1991-03-18 | 1992-11-16 | Goetaverken Energy Ab | Foerbraenning av svartlut i sodapannor foer erhaallande av roekgas med laag halt av kvaeveoxider samt sodapanna foer genomfoerande av foerbraenningen |
SE9102546L (sv) * | 1991-09-05 | 1992-09-07 | Goetaverken Energy Ab | Foerbraenning av avfallsvaetskor |
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 |
FI89519C (fi) * | 1992-02-19 | 1997-08-19 | Ahlstrom Machinery Oy | Foerfarande och anordning foer oekande av saekerheten i en aotervinningspanna foer avlut |
FI925305A0 (fi) * | 1992-11-23 | 1992-11-23 | Polyrec Ab Oy | Foerfarande och anordning foer inmatning av foerbraenningsluft i en eldstad |
SE9300199L (sv) * | 1993-01-25 | 1994-07-26 | Kvaerner Pulping Tech | Metod vid återvinning av cellulosaavlutar |
SE502326C2 (sv) * | 1993-12-29 | 1995-10-02 | Kvaerner Pulping Tech | Ekonomiserarrangemang för en sodapanna |
SE502327C2 (sv) * | 1993-12-29 | 1995-10-02 | Kvaerner Pulping Tech | Sodapanna för förbränning av avlutar |
SE9400930L (sv) * | 1994-03-21 | 1995-09-22 | Kvaerner Pulping Tech | Förfarande vid förbränning av sulfitlut innehållande magnesium eller ammonium samt panna för förbränning av sulfitlut enligt förfarandet |
SE503453C2 (sv) * | 1994-06-20 | 1996-06-17 | Kvaerner Pulping Tech | Sodapanna med ett sekundärlufttillflöde som åstadkommer en rotation av förbränningsgaserna och en förträngning av pannan ovanför lutinsprutningen samt ett förfarande vid en sådan panna |
US5551354A (en) * | 1995-08-23 | 1996-09-03 | The Babcock & Wilcox Company | Biased flow directional liquor nozzle |
-
1995
- 1995-09-11 US US08/526,172 patent/US5715763A/en not_active Expired - Fee Related
-
1996
- 1996-09-05 CA CA002184875A patent/CA2184875A1/en not_active Abandoned
- 1996-09-11 JP JP8240792A patent/JPH09188985A/ja not_active Ceased
- 1996-09-11 EP EP96306596A patent/EP0761871B1/de not_active Expired - Lifetime
- 1996-09-11 AT AT96306596T patent/ATE210755T1/de not_active IP Right Cessation
- 1996-09-11 DE DE69617839T patent/DE69617839T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5715763A (en) | 1998-02-10 |
CA2184875A1 (en) | 1997-03-12 |
EP0761871A1 (de) | 1997-03-12 |
DE69617839D1 (de) | 2002-01-24 |
JPH09188985A (ja) | 1997-07-22 |
ATE210755T1 (de) | 2001-12-15 |
EP0761871B1 (de) | 2001-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |