SE508813C2 - Förfarande för inmatning av syrehaltig gas i en eldstad - Google Patents

Förfarande för inmatning av syrehaltig gas i en eldstad

Info

Publication number
SE508813C2
SE508813C2 SE9501815A SE9501815A SE508813C2 SE 508813 C2 SE508813 C2 SE 508813C2 SE 9501815 A SE9501815 A SE 9501815A SE 9501815 A SE9501815 A SE 9501815A SE 508813 C2 SE508813 C2 SE 508813C2
Authority
SE
Sweden
Prior art keywords
gas
jets
beams
levels
level
Prior art date
Application number
SE9501815A
Other languages
English (en)
Swedish (sv)
Other versions
SE9501815D0 (sv
SE9501815L (sv
Inventor
Erik Uppstu
Original Assignee
Polyrec Ab 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8536261&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE508813(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Polyrec Ab Oy filed Critical Polyrec Ab Oy
Publication of SE9501815D0 publication Critical patent/SE9501815D0/xx
Publication of SE9501815L publication Critical patent/SE9501815L/
Publication of SE508813C2 publication Critical patent/SE508813C2/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • F23L9/02—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air above the fire
    • 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
    • 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
    • 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 
    • F23C2201/00—Staged combustion
    • F23C2201/10—Furnace staging
    • F23C2201/101—Furnace staging in vertical direction, e.g. alternating lean and rich zones

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Paper (AREA)
  • Furnace Details (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Air Supply (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Inorganic Insulating Materials (AREA)
SE9501815A 1992-11-23 1995-05-17 Förfarande för inmatning av syrehaltig gas i en eldstad SE508813C2 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI925305A FI925305A0 (fi) 1992-11-23 1992-11-23 Foerfarande och anordning foer inmatning av foerbraenningsluft i en eldstad
PCT/FI1993/000488 WO1994012829A1 (fr) 1992-11-23 1993-11-18 Systeme et dispositif d'alimentation d'un four en gaz contenant de l'oxygene

Publications (3)

Publication Number Publication Date
SE9501815D0 SE9501815D0 (sv) 1995-05-17
SE9501815L SE9501815L (sv) 1995-05-17
SE508813C2 true SE508813C2 (sv) 1998-11-09

Family

ID=8536261

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9501815A SE508813C2 (sv) 1992-11-23 1995-05-17 Förfarande för inmatning av syrehaltig gas i en eldstad

Country Status (9)

Country Link
US (1) US5724895A (fr)
EP (1) EP0668983B2 (fr)
AT (1) ATE171259T1 (fr)
AU (1) AU5467594A (fr)
CA (1) CA2149755C (fr)
ES (1) ES2124385T5 (fr)
FI (2) FI925305A0 (fr)
SE (1) SE508813C2 (fr)
WO (1) WO1994012829A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5715763A (en) * 1995-09-11 1998-02-10 The Mead Corporation Combustion system for a black liquor recovery boiler
CA2220325C (fr) * 1996-11-22 2003-01-14 Mitsubishi Heavy Industries, Ltd. Chaudiere de recuperation
FI102410B1 (fi) * 1997-02-07 1998-11-30 Kvaerner Pulping Oy Menetelmä ja sovitelma ilman syöttämiseksi soodakattilaan
US5992337A (en) * 1997-09-26 1999-11-30 Air Liquide America Corporation Methods of improving productivity of black liquor recovery boilers
WO2002081971A1 (fr) 2001-04-06 2002-10-17 Andritz Oy Systeme d'arrivee d'air de combustion pour chaudieres de recuperation, liqueurs residuaires de cuisson provenant de procedes kraft
FI118807B (fi) * 2001-11-14 2008-03-31 Polyrec Ab Oy Järjestelmä soodakattilan virtauskentän hallitsemiseksi
WO2005008130A2 (fr) * 2003-07-03 2005-01-27 Clyde Bergemann, Inc. Procede et appareil pour ameliorer la combustion dans des chaudieres de recuperation
FI118743B (fi) * 2004-11-04 2008-02-29 Andritz Oy Hiillospedin ohjaus talteenottokattilassa
FI122982B (fi) * 2006-06-21 2012-09-28 Metso Power Oy Menetelmä soodakattilan typpioksidipäästöjen vähentämiseksi ja soodakattila
US8276528B1 (en) 2008-03-17 2012-10-02 Daniel Richard Higgins Pneumatic fuel distributor for solid fuel boilers
US8590463B1 (en) 2008-05-23 2013-11-26 Daniel Richard Higgins Method and apparatus for drying solid fuels
US8707876B2 (en) 2008-09-17 2014-04-29 Daniel Richard Higgins Stepped floor for solid fuel boilers
US8424150B1 (en) 2009-06-11 2013-04-23 Daniel Richard Higgins Rod scraper
CA2935578A1 (fr) 2014-01-08 2015-07-16 Eugene J. SULLIVAN Chaudiere a combustion ayant une colonne de pre-sechage de combustible

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE149854C1 (fr) *
JPS59205514A (ja) * 1983-05-09 1984-11-21 Toyota Kihan:Kk 焼却炉
FI85187C (fi) * 1989-02-20 1992-03-10 Tampella Oy Ab Inmatningssystem foer braennluft i en aotervinningspanna.
SE467741C (sv) * 1991-09-05 1998-06-21 Kvaerner Pulping Tech Förbränning av avfallsvätskor

Also Published As

Publication number Publication date
EP0668983B1 (fr) 1998-09-16
FI934123A0 (fi) 1993-09-21
WO1994012829A1 (fr) 1994-06-09
ES2124385T5 (es) 2005-03-16
FI934123A (fi) 1994-05-24
ATE171259T1 (de) 1998-10-15
CA2149755A1 (fr) 1994-06-09
EP0668983B2 (fr) 2004-09-08
SE9501815D0 (sv) 1995-05-17
SE9501815L (sv) 1995-05-17
US5724895A (en) 1998-03-10
FI101420B (sv) 1998-06-15
FI101420B2 (fi) 2004-09-13
ES2124385T3 (es) 1999-02-01
EP0668983A1 (fr) 1995-08-30
FI925305A0 (fi) 1992-11-23
AU5467594A (en) 1994-06-22
CA2149755C (fr) 2005-06-07

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