FI89519B - Foerfarande och anordning foer oekande av saekerheten i en aotervinningspanna foer avlut - Google Patents

Foerfarande och anordning foer oekande av saekerheten i en aotervinningspanna foer avlut

Info

Publication number
FI89519B
FI89519B FI920706A FI920706A FI89519B FI 89519 B FI89519 B FI 89519B FI 920706 A FI920706 A FI 920706A FI 920706 A FI920706 A FI 920706A FI 89519 B FI89519 B FI 89519B
Authority
FI
Finland
Prior art keywords
regulation
purposes
Prior art date
Application number
FI920706A
Other languages
English (en)
Other versions
FI920706A0 (fi
FI89519C (fi
Inventor
Raimo Paju
Original Assignee
Ahlstroem 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 Ahlstroem Oy filed Critical Ahlstroem Oy
Priority to FI920706A priority Critical patent/FI89519C/fi
Publication of FI920706A0 publication Critical patent/FI920706A0/fi
Priority to PCT/FI1993/000051 priority patent/WO1993017179A1/en
Priority to EP93904051A priority patent/EP0670001B1/en
Priority to CA002130087A priority patent/CA2130087C/en
Priority to JP5514559A priority patent/JPH07506877A/ja
Priority to BR9305928A priority patent/BR9305928A/pt
Priority to US08/290,707 priority patent/US5478440A/en
Publication of FI89519B publication Critical patent/FI89519B/fi
Application granted granted Critical
Publication of FI89519C publication Critical patent/FI89519C/fi

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23MCASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00Casings; Linings; Walls
    • F23M5/08Cooling thereof; Tube walls
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00Regeneration of pulp liquors or effluent waste waters
    • D21C11/12Combustion of pulp liquors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)
  • Furnace Details (AREA)
FI920706A 1992-02-19 1992-02-19 Foerfarande och anordning foer oekande av saekerheten i en aotervinningspanna foer avlut FI89519C (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI920706A FI89519C (fi) 1992-02-19 1992-02-19 Foerfarande och anordning foer oekande av saekerheten i en aotervinningspanna foer avlut
PCT/FI1993/000051 WO1993017179A1 (en) 1992-02-19 1993-02-17 Method and apparatus for improving the safety of a spent liquor recovery boiler
EP93904051A EP0670001B1 (en) 1992-02-19 1993-02-17 Method and apparatus for improving the safety of a spent liquor recovery boiler
CA002130087A CA2130087C (en) 1992-02-19 1993-02-17 Method and apparatus for improving the safety of a spent liquor recovery boiler
JP5514559A JPH07506877A (ja) 1992-02-19 1993-02-17 処理済み液体回収ボイラの安全性を改良する方法および装置
BR9305928A BR9305928A (pt) 1992-02-19 1993-02-17 Processo e aparelho para o uso na indústria de polpa para aperfeiçoar a segurança de uma caldeira de recuperação de líquido servido
US08/290,707 US5478440A (en) 1992-02-19 1993-02-17 Method and apparatus for improving the safety of a spent liquor recovery boiler

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI920706 1992-02-19
FI920706A FI89519C (fi) 1992-02-19 1992-02-19 Foerfarande och anordning foer oekande av saekerheten i en aotervinningspanna foer avlut

Publications (3)

Publication Number Publication Date
FI920706A0 FI920706A0 (fi) 1992-02-19
FI89519B true FI89519B (fi) 1993-06-30
FI89519C FI89519C (fi) 1997-08-19

Family

ID=8534718

Family Applications (1)

Application Number Title Priority Date Filing Date
FI920706A FI89519C (fi) 1992-02-19 1992-02-19 Foerfarande och anordning foer oekande av saekerheten i en aotervinningspanna foer avlut

Country Status (7)

Country Link
US (1) US5478440A (fi)
EP (1) EP0670001B1 (fi)
JP (1) JPH07506877A (fi)
BR (1) BR9305928A (fi)
CA (1) CA2130087C (fi)
FI (1) FI89519C (fi)
WO (1) WO1993017179A1 (fi)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI98936B (fi) * 1992-10-19 1997-05-30 Ahlstrom Machinery Oy Menetelmä ja laite lämmön talteenottamiseksi jäteliemen talteenottokattilassa
FI98937C (fi) * 1992-10-19 1997-09-10 Ahlstrom Machinery Oy Menetelmä ja laite lämmön talteenottamiseksi jäteliemen talteenottokattilassa
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
FI102396B (fi) * 1995-03-22 1998-11-30 Kvaerner Power Oy Menetelmä ja järjestely soodakattilan jäähdytysväliainekierrossa
US5715763A (en) * 1995-09-11 1998-02-10 The Mead Corporation Combustion system for a black liquor recovery boiler
CA2220325C (en) * 1996-11-22 2003-01-14 Mitsubishi Heavy Industries, Ltd. Recovery boiler
FI107461B (fi) * 1997-11-12 2001-08-15 Timo Juhani Vanhatalo Menetelmä ja laite soodasulan poistamiseksi soodakattilasta
US6155210A (en) * 1998-06-04 2000-12-05 Kvaerner Pulping Ab Process for obtaining flue gases with low content of NOx while combusting black liquor and a recovery boiler therefor
IL136431A (en) * 2000-05-29 2005-09-25 E E R Env Energy Resrc Israel Apparatus for processing waste
FI114114B (fi) * 2003-04-10 2004-08-13 Kvaerner Power Oy Kerrosleijukattilan ilmajärjestelmä
ATE389150T1 (de) * 2003-07-04 2008-03-15 Visser & Smit Bv Membranwand
FI120549B (fi) * 2006-10-18 2009-11-30 Boildec Oy Menetelmä ja laite soodakattilan pohjan tyhjentämiseen
FI122836B (fi) * 2008-12-05 2012-07-31 Boildec Oy Menetelmä ja laite soodakattilan pohjan tyhjentämiseen
FI129619B (fi) * 2019-01-22 2022-05-31 Varo Teollisuuspalvelut Oy Tulipesän pohjan suojaus soodakattiloissa
WO2020152387A1 (en) * 2019-01-22 2020-07-30 Varo Teollisuuspalvelut Oy Furnace floor protection in recovery boilers
FI129620B (fi) * 2019-01-22 2022-05-31 Varo Teollisuuspalvelut Oy Tulipesän pohjan suojaus soodakattiloissa
WO2020152388A1 (en) * 2019-01-22 2020-07-30 Varo Teollisuuspalvelut Oy Furnace floor protection in recovery boilers
US11274824B2 (en) * 2019-12-05 2022-03-15 Varo Teollisuuspalvelut Oy Furnace floor protection in recovery boilers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2161110A (en) * 1935-05-16 1939-06-06 Babcock & Wilcox Co Method of and apparatus for burning waste liquor
DE928358C (de) * 1942-02-14 1955-05-31 Mont Kessel Herpen & Co Rostfeuerung, deren Rostflaeche aus wassergekuehlten beweglichen Rohren gebildet ist
DE808263C (de) * 1948-10-02 1951-07-12 Steinmueller Gmbh L & C Selbstfoerdernder, wassergekuehlter Planrost
SE378119B (fi) * 1972-04-04 1975-08-18 Angpanneforeningen

Also Published As

Publication number Publication date
WO1993017179A1 (en) 1993-09-02
EP0670001A1 (en) 1995-09-06
FI920706A0 (fi) 1992-02-19
BR9305928A (pt) 1997-08-19
JPH07506877A (ja) 1995-07-27
CA2130087C (en) 1997-12-30
FI89519C (fi) 1997-08-19
US5478440A (en) 1995-12-26
EP0670001B1 (en) 1997-07-16
CA2130087A1 (en) 1993-09-02

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Legal Events

Date Code Title Description
BB Publication of examined application
GB Transfer or assigment of application

Owner name: AHLSTROM MACHINERY OY