FI20021810A - Soodakattilan polttoilmansyöttöjärjestelmä - Google Patents

Soodakattilan polttoilmansyöttöjärjestelmä Download PDF

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Publication number
FI20021810A
FI20021810A FI20021810A FI20021810A FI20021810A FI 20021810 A FI20021810 A FI 20021810A FI 20021810 A FI20021810 A FI 20021810A FI 20021810 A FI20021810 A FI 20021810A FI 20021810 A FI20021810 A FI 20021810A
Authority
FI
Finland
Prior art keywords
air
feeding
primary
jets
auxiliary
Prior art date
Application number
FI20021810A
Other languages
English (en)
Swedish (sv)
Other versions
FI20021810A0 (fi
FI120550B (fi
Inventor
Tuomo Ruohola
Jussi Maentyniemi
Original Assignee
Kvaerner Power Oy
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 Kvaerner Power Oy filed Critical Kvaerner Power Oy
Publication of FI20021810A0 publication Critical patent/FI20021810A0/fi
Priority to FI20021810A priority Critical patent/FI120550B/fi
Priority to CA2442011A priority patent/CA2442011C/en
Priority to AT03103722T priority patent/ATE368767T1/de
Priority to EP03103722A priority patent/EP1408153B1/en
Priority to DE60315231T priority patent/DE60315231T2/de
Priority to PT03103722T priority patent/PT1408153E/pt
Priority to ES03103722T priority patent/ES2289237T3/es
Priority to US10/682,840 priority patent/US6932000B2/en
Publication of FI20021810A publication Critical patent/FI20021810A/fi
Application granted granted Critical
Publication of FI120550B publication Critical patent/FI120550B/fi

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
    • D21C11/125—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis
    • D21C11/127—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis with post-combustion of the gases

Landscapes

  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Air Supply (AREA)
  • Paper (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
FI20021810A 2002-10-10 2002-10-10 Soodakattilan polttoilmansyöttöjärjestelmä FI120550B (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20021810A FI120550B (fi) 2002-10-10 2002-10-10 Soodakattilan polttoilmansyöttöjärjestelmä
CA2442011A CA2442011C (en) 2002-10-10 2003-09-22 System for feeding combustion air in a soda recovery boiler
DE60315231T DE60315231T2 (de) 2002-10-10 2003-10-08 System zur Zuführung von Verbrennungsluft zu einem Sodarückgewinnungskessel
EP03103722A EP1408153B1 (en) 2002-10-10 2003-10-08 System for feeding combustion air in a soda recovery boiler
AT03103722T ATE368767T1 (de) 2002-10-10 2003-10-08 System zur zuführung von verbrennungsluft zu einem sodarückgewinnungskessel
PT03103722T PT1408153E (pt) 2002-10-10 2003-10-08 Sistema para alimentação de ar de combustão numa caldeira de recuperação de soda.
ES03103722T ES2289237T3 (es) 2002-10-10 2003-10-08 Sistema para alimentar aire de combustion en una caldera de recuperacion de liquidos alcalinos.
US10/682,840 US6932000B2 (en) 2002-10-10 2003-10-10 System for feeding combustion air in a soda recovery boiler

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20021810 2002-10-10
FI20021810A FI120550B (fi) 2002-10-10 2002-10-10 Soodakattilan polttoilmansyöttöjärjestelmä

Publications (3)

Publication Number Publication Date
FI20021810A0 FI20021810A0 (fi) 2002-10-10
FI20021810A true FI20021810A (fi) 2004-04-11
FI120550B FI120550B (fi) 2009-11-30

Family

ID=8564736

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20021810A FI120550B (fi) 2002-10-10 2002-10-10 Soodakattilan polttoilmansyöttöjärjestelmä

Country Status (8)

Country Link
US (1) US6932000B2 (fi)
EP (1) EP1408153B1 (fi)
AT (1) ATE368767T1 (fi)
CA (1) CA2442011C (fi)
DE (1) DE60315231T2 (fi)
ES (1) ES2289237T3 (fi)
FI (1) FI120550B (fi)
PT (1) PT1408153E (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2584050C (en) * 2004-10-14 2012-10-02 Andritz Oy Combustion air system for recovery boilers, burning spent liquors from pulping processes
JP6448297B2 (ja) * 2014-10-20 2019-01-09 三菱日立パワーシステムズ株式会社 黒液燃焼装置及びこれを有する回収ボイラ
SE2251087A1 (en) 2020-03-04 2022-09-20 Sullivan Higgins And Brion Power Plant Eng Llc Method and apparatus for improved operation of chemical recovery boilers

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
SE9102546L (sv) * 1991-09-05 1992-09-07 Goetaverken Energy Ab Foerbraenning av avfallsvaetskor
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
US5715763A (en) * 1995-09-11 1998-02-10 The Mead Corporation Combustion system for a black liquor recovery boiler
FI102410B (fi) * 1997-02-07 1998-11-30 Kvaerner Power Oy Menetelmä ja sovitelma ilman syöttämiseksi soodakattilaan
CA2245294A1 (en) * 1998-09-04 2000-03-04 Colin Maccallum Method and apparatus for further improving fluid flow and gas mixing in boilers
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
ES2263773T3 (es) * 2001-04-06 2006-12-16 Andritz Oy Sistema de aire de combustion para calderas de recuperacion, que queman licores residuales procedentes de procedimientos de obtencion de pasta papelera.
FI118807B (fi) * 2001-11-14 2008-03-31 Polyrec Ab Oy Järjestelmä soodakattilan virtauskentän hallitsemiseksi

Also Published As

Publication number Publication date
FI20021810A0 (fi) 2002-10-10
US6932000B2 (en) 2005-08-23
US20040221779A1 (en) 2004-11-11
ATE368767T1 (de) 2007-08-15
ES2289237T3 (es) 2008-02-01
DE60315231T2 (de) 2008-05-08
CA2442011A1 (en) 2004-04-10
EP1408153A1 (en) 2004-04-14
DE60315231D1 (de) 2007-09-13
EP1408153B1 (en) 2007-08-01
CA2442011C (en) 2011-08-23
FI120550B (fi) 2009-11-30
PT1408153E (pt) 2007-09-11

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