SE9902837L - Förfarande och arrangemang för inmatning av luft i en sodapanna - Google Patents
Förfarande och arrangemang för inmatning av luft i en sodapannaInfo
- Publication number
- SE9902837L SE9902837L SE9902837A SE9902837A SE9902837L SE 9902837 L SE9902837 L SE 9902837L SE 9902837 A SE9902837 A SE 9902837A SE 9902837 A SE9902837 A SE 9902837A SE 9902837 L SE9902837 L SE 9902837L
- Authority
- SE
- Sweden
- Prior art keywords
- vortices
- arrangement
- boiler
- air
- another
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000011084 recovery Methods 0.000 abstract 3
- 238000009987 spinning Methods 0.000 abstract 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
- F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
-
- 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
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2202/00—Combustion
- F23G2202/10—Combustion in two or more stages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Paper (AREA)
- Air Supply (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI970539A FI102410B (sv) | 1997-02-07 | 1997-02-07 | Förfarande och anordning för inmatning av luft i en sodapanna |
| PCT/FI1998/000102 WO1998035185A1 (en) | 1997-02-07 | 1998-02-04 | Method and arrangement for supplying air to a recovery boiler |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9902837D0 SE9902837D0 (sv) | 1999-08-04 |
| SE9902837L true SE9902837L (sv) | 1999-09-22 |
| SE523413C2 SE523413C2 (sv) | 2004-04-20 |
Family
ID=8548132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9902837A SE523413C2 (sv) | 1997-02-07 | 1999-08-04 | Förfarande och arrangemang för inmatning av luft i en sodapanna |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6006683A (sv) |
| AU (1) | AU5867998A (sv) |
| BR (1) | BR9807821A (sv) |
| CA (1) | CA2278760A1 (sv) |
| FI (1) | FI102410B (sv) |
| SE (1) | SE523413C2 (sv) |
| WO (1) | WO1998035185A1 (sv) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI102411B (sv) * | 1997-02-07 | 1998-11-30 | Kvaerner Power Oy | Förfarande och anordning för inmatning av luft i en flytbäddreaktor |
| US6279495B1 (en) * | 1999-10-22 | 2001-08-28 | Pulp And Paper Research Institute Of Canada | Method and apparatus for optimizing the combustion air system in a recovery boiler |
| WO2001031119A1 (en) * | 1999-10-22 | 2001-05-03 | Pulp And Paper Research Institute Of Canada | Method and apparatus for optimizing the addition of combustion air in a recovery boiler |
| FI120550B (sv) * | 2002-10-10 | 2009-11-30 | Metso Power Oy | Inmatningssystem av förbränningsluft i en sodapanna |
| US7392751B2 (en) * | 2004-05-28 | 2008-07-01 | Diamond Power International, Inc. | Port rodder with velocity damper |
| FI122982B (sv) * | 2006-06-21 | 2012-09-28 | Metso Power Oy | Förfarande för att minska kväveloxidutsläpp hos en sodapanna samt sodapanna |
| 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 |
| FI128749B (sv) | 2016-07-01 | 2020-11-30 | Teknologian Tutkimuskeskus Vtt Oy | Luftarrangemang ovanför eld och bubblande virvelbäddsugn |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3215099A (en) * | 1962-08-28 | 1965-11-02 | Babcock & Wilcox Co | Chemical and heat recovery apparatus |
| US3413936A (en) * | 1964-10-14 | 1968-12-03 | Herbert L. Matthews | Construction and operation of safety dumping system in recovery boilers |
| SE386468B (sv) * | 1974-10-23 | 1976-08-09 | Goetaverken Angteknik Ab | Anleggning for forbrenning av sadana brenslen som lemnar en flytande forbrenningsrest |
| DE2935494A1 (de) * | 1979-09-03 | 1981-03-19 | Saxlund, geb. Eriksen, Astrid Alice, 3040 Soltau | Verfahren und vorrichtung zum betreiben einer kesselanlage mit stokerfeuerung |
| DE3125429A1 (de) * | 1981-06-27 | 1983-02-03 | Erk Eckrohrkessel Gmbh, 1000 Berlin | "einrichtung zur durchmischung von gasstraehnen" |
| FI85187C (sv) * | 1989-02-20 | 1992-03-10 | Tampella Oy Ab | Inmatningssystem för brännluft i en återvinningspanna |
| US5205227A (en) * | 1990-02-28 | 1993-04-27 | Institute Of Gas Technology | Process and apparatus for emissions reduction from waste incineration |
| SE467741C (sv) * | 1991-09-05 | 1998-06-21 | Kvaerner Pulping Tech | Förbränning av avfallsvätskor |
| FI925305A0 (fi) * | 1992-11-23 | 1992-11-23 | Polyrec Ab Oy | Foerfarande och anordning foer inmatning av foerbraenningsluft i en eldstad |
| US5341753A (en) * | 1993-02-12 | 1994-08-30 | Pyropower Corporation | Circulating fluidized bed power plant with improved mixing of sorbents with combustion gases |
| 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 |
-
1997
- 1997-02-07 FI FI970539A patent/FI102410B/sv not_active IP Right Cessation
-
1998
- 1998-02-03 US US09/017,890 patent/US6006683A/en not_active Expired - Fee Related
- 1998-02-04 AU AU58679/98A patent/AU5867998A/en not_active Abandoned
- 1998-02-04 CA CA002278760A patent/CA2278760A1/en not_active Abandoned
- 1998-02-04 BR BR9807821-6A patent/BR9807821A/pt not_active IP Right Cessation
- 1998-02-04 WO PCT/FI1998/000102 patent/WO1998035185A1/en not_active Ceased
-
1999
- 1999-08-04 SE SE9902837A patent/SE523413C2/sv unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU5867998A (en) | 1998-08-26 |
| CA2278760A1 (en) | 1998-08-13 |
| SE523413C2 (sv) | 2004-04-20 |
| SE9902837D0 (sv) | 1999-08-04 |
| US6006683A (en) | 1999-12-28 |
| WO1998035185A1 (en) | 1998-08-13 |
| FI970539L (sv) | 1998-08-08 |
| FI102410B1 (sv) | 1998-11-30 |
| FI102410B (sv) | 1998-11-30 |
| FI970539A0 (fi) | 1997-02-07 |
| BR9807821A (pt) | 2000-03-08 |
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