HRP20210015T1 - Rotacijska bubnjasta peć i postupak rada - Google Patents
Rotacijska bubnjasta peć i postupak rada Download PDFInfo
- Publication number
- HRP20210015T1 HRP20210015T1 HRP20210015TT HRP20210015T HRP20210015T1 HR P20210015 T1 HRP20210015 T1 HR P20210015T1 HR P20210015T T HRP20210015T T HR P20210015TT HR P20210015 T HRP20210015 T HR P20210015T HR P20210015 T1 HRP20210015 T1 HR P20210015T1
- Authority
- HR
- Croatia
- Prior art keywords
- oxidant
- combustion space
- rotary drum
- burner
- fuel
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 5
- 239000007800 oxidant agent Substances 0.000 claims 20
- 230000001590 oxidative effect Effects 0.000 claims 20
- 238000002485 combustion reaction Methods 0.000 claims 9
- 239000000446 fuel Substances 0.000 claims 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 3
- 229910052760 oxygen Inorganic materials 0.000 claims 3
- 239000001301 oxygen Substances 0.000 claims 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
-
- 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
- F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
- F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
- F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
- F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
-
- 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
- F23C2201/20—Burner staging
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Claims (8)
1. Rotacijska bubnjasta peć koja ima plamenik koji se koristi kao izvor topline za sagorijevanje goriva s oksidansom bogatim kisikom, koja je opremljena s dovodnim kanalom (2) za primarni oksidans i dovodnim kanalom (3) za gorivo koji su postavljeni koaksijalno i otvoreni na ušću plamenika prema prostoru za izgaranje (7) i s dovodnim kanalom (13) za sekundarni oksidans koji je fluidno povezan s najmanje dva izlazna otvora (8a-8j) postavljena na ušću plamenika,
naznačena time što je dovodni vod (13) za sekundarni oksidans fluidno povezan s najmanje dva dovodna kanala za oksidans (10, 11) koji se otvaraju na najmanje jednom izlaznom otvoru (8a-8e; 8f-8j) za sekundarni oksidans i svaki je opremljen sredstvima (15, 16) za podešavanje protoka oksidansa koji se prenosi kroz odgovarajući dovodni kanal za oksidans (10, 11) .
2. Rotacijska bubnjasta peć prema patentnom zahtjevu 1, naznačena time što su izlazni otvori (8a-8f) za sekundarni oksidans smješteni na okomitoj udaljenosti jedan od drugog i fluidno su povezani s različitim dovodnim kanalima za oksidans (10, 11).
3. Rotacijska bubnjasta peć prema bilo kojem od prethodnih patentnih zahtjeva, naznačena time što minimalna udaljenost A između ruba izlaznog otvora (8a-8j) za sekundarni oksidans i ruba dovodnog kanala (3) za gorivo poštuje nejednakost A < 3.9 da, gdje je da promjer izlaznog otvora (8a-8j).
4. Rotacijska bubnjasta peć prema bilo kojem od prethodnih patentnih zahtjeva, naznačena time što su sredstva (15, 16) za podešavanje protoka oksidansa koji se prenosi kroz dovodne kanal za oksidans operativno povezana s elektroničkom regulacijom (17) pomoću koje se reguliraju protoci prema propisanom programu ili kao funkcija parametara izmjerenih u prostoru izgaranja (7).
5. Postupak za taljenje ili pretaljivanje aluminija ili aluminijevih spojeva u rotacijskoj bubnjastoj peći prema bilo kojem od prethodnih patentnih zahtjeva, u kojoj gorivo izgara s oksidansom bogatim kisikom, gdje se primarna struja oksidansa uvodi kroz primarni dovodni kanal (2) plamenika (1) i sekundarna struja oksidansa se uvodi kroz najmanje dva izlazna otvora (8a-8j) plamenika (1) u prostor za izgaranje (7),
naznačena time što se različiti protoci sekundarnog oksidansa uvode u prostor za izgaranje (7) kroz izlazne otvore (8a-8j) i najmanje dva izlazna otvora (8a-8j) su raspoređena na okomitoj udaljenosti jedan od drugog i protok sekundarnog oksidansa koji se uvodi kroz gornji izlazni otvor(e) (8a-8e) u prostor za izgaranje je veći od onog koji se uvodi kroz donji izlazni otvor(e) (8f-8).
6. Postupak prema patentnom zahtjevu 5, naznačena time što je izlazna brzina goriva na ušću njegovog dovodnog kanala (3) u prostor za izgaranje (7) u rasponu od 50 m/s do 100 m/s i izlazna brzina primarnog oksidansa na ušću njegovog dovodnog kanala (2) u prostor za izgaranje (7) je u rasponu od 50 m/s do 250 m/s.
7. Postupak prema patentnom zahtjevu 5 ili 6, naznačena time što se kao primarni i/ili sekundarni oksidans koristi kisik koji ima čistoću od najmanje 90%.
8. Postupak u skladu s bilo kojim od patentnih zahtjeva 5 do 7, naznačena time što se izgaranje u prostoru za izgaranje (7) odvija bez plamena.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008047489A DE102008047489B4 (de) | 2008-09-17 | 2008-09-17 | Brenner und Verfahren zum Betreiben eines Brenners |
| EP09169452.1A EP2166284B1 (de) | 2008-09-17 | 2009-09-04 | Drehtrommelofen und Verfahren zum Betreiben |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20210015T1 true HRP20210015T1 (hr) | 2021-03-05 |
Family
ID=41426179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20210015TT HRP20210015T1 (hr) | 2008-09-17 | 2021-01-05 | Rotacijska bubnjasta peć i postupak rada |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP2166284B1 (hr) |
| DE (1) | DE102008047489B4 (hr) |
| ES (1) | ES2838008T3 (hr) |
| HR (1) | HRP20210015T1 (hr) |
| HU (1) | HUE056591T2 (hr) |
| LT (1) | LT2166284T (hr) |
| PL (1) | PL2166284T3 (hr) |
| PT (1) | PT2166284T (hr) |
| SI (1) | SI2166284T1 (hr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8632621B2 (en) * | 2010-07-12 | 2014-01-21 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Method for melting a solid charge |
| DE102010053068A1 (de) | 2010-12-01 | 2012-06-06 | Linde Ag | Verfahren und Vorrichtung zur verdünnten Verbrennung |
| DE102010061496A1 (de) | 2010-12-22 | 2012-06-28 | Thyssenkrupp Polysius Ag | Rohrförmiger Brenner sowie Verfahren zum Betreiben eines rohrförmigen Brenners |
| US8915731B2 (en) | 2010-12-30 | 2014-12-23 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Flameless combustion burner |
| DE102011011207A1 (de) | 2011-02-14 | 2012-08-16 | Air Liquide Deutschland Gmbh | Brenner zum gleichmäßigen Erwärmen eines langen Ofens |
| DE102015005416B4 (de) * | 2015-04-29 | 2023-11-30 | Khd Humboldt Wedag Gmbh | Verfahren zum Betrieb eines Calcinators mit einem Gasbrenner |
| US10584051B2 (en) * | 2017-02-22 | 2020-03-10 | Air Products And Chemicals, Inc. | Double-staged oxy-fuel burner |
| EP3967925A1 (en) * | 2020-09-09 | 2022-03-16 | Linde GmbH | Burner and method for operating a burner |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB525645A (en) | 1938-02-28 | 1940-09-02 | Gilbert Edward Seil | Multiple burner arrangement |
| DE2916635C3 (de) | 1979-04-25 | 1982-08-26 | Messer Griesheim Gmbh, 6000 Frankfurt | Brennerkopf eines Brennstoff-Sauerstoff-Brenners |
| GB2079439B (en) | 1980-06-23 | 1983-11-30 | Kobe Steel Ltd | Method and apparatus for combustion of fuels with reduced nox emission |
| KR0152648B1 (ko) * | 1988-09-02 | 1998-10-01 | 마이클 지트만 그레고리 | 고온의 발광불꽃발생방법과 그 장치 |
| US5007823A (en) * | 1989-12-01 | 1991-04-16 | Air Products And Chemicals, Inc. | Dust recycling to rotary kilns |
| DE4400831A1 (de) * | 1994-01-13 | 1995-07-20 | Messer Griesheim Gmbh | Verfahren zur Reduzierung von Schadgasemissionen bei der Verbrennung und Brenner dafür |
| ES2114388B1 (es) * | 1994-06-16 | 1998-12-16 | Del Oxigeno S A Soc Esp | Procedimiento para la fusion de metales en hornos rotativos y horno de fusion rotativo para la aplicacion de este procedimiento. |
| JPH09296914A (ja) | 1996-05-02 | 1997-11-18 | Iwatani Internatl Corp | ダイレクト着火式酸素バーナ |
| JPH1078203A (ja) | 1996-09-03 | 1998-03-24 | Iwatani Internatl Corp | 酸素バーナ |
| US5871343A (en) * | 1998-05-21 | 1999-02-16 | Air Products And Chemicals, Inc. | Method and apparatus for reducing NOx production during air-oxygen-fuel combustion |
| DE19824573A1 (de) | 1998-06-02 | 1999-12-09 | Linde Ag | Verfahren zum Schmelzen von Metallen |
| AT409269B (de) * | 2000-09-08 | 2002-07-25 | Heribert Dipl Ing Dr Summer | Verfahren zum salzlosen und oxidationsfreien umschmelzen von aluminium |
| DE10060951A1 (de) | 2000-12-06 | 2002-06-27 | Messer Griesheim Gmbh | Verfahren zum Einschmelzen von Metallschrott |
| DE102004037620C5 (de) | 2004-08-02 | 2015-09-17 | Air Liquide Deutschland Gmbh | Brennstoff-Sauerstoff-Brenner mit variabler Flammenlänge |
| DE102005023435A1 (de) * | 2005-05-20 | 2006-11-30 | Linde Ag | Gasbrenner |
| US7780436B2 (en) | 2005-06-01 | 2010-08-24 | Gas Technology Institute | Flex-flame burner and combustion method |
| DE102006007979A1 (de) | 2006-02-21 | 2007-09-06 | Messer Group Gmbh | Brenner |
| FR2903478B1 (fr) | 2006-07-06 | 2008-09-19 | L'air Liquide | Procede de chauffage d'une charge, notamment d'aluminium |
| US8033295B2 (en) | 2007-02-08 | 2011-10-11 | Praxair Technology, Inc. | Multi-output valve useful to promote non-stationary flame |
| DE102008063101A1 (de) * | 2008-12-24 | 2010-07-01 | Messer Austria Gmbh | Flachflammenbrenner und Verfahren zum Betreiben eines Flachflammenbrenners |
-
2008
- 2008-09-17 DE DE102008047489A patent/DE102008047489B4/de active Active
-
2009
- 2009-09-04 EP EP09169452.1A patent/EP2166284B1/de active Active
- 2009-09-04 SI SI200932101T patent/SI2166284T1/sl unknown
- 2009-09-04 LT LTEP09169452.1T patent/LT2166284T/lt unknown
- 2009-09-04 PL PL09169452T patent/PL2166284T3/pl unknown
- 2009-09-04 HU HUE09169452A patent/HUE056591T2/hu unknown
- 2009-09-04 PT PT91694521T patent/PT2166284T/pt unknown
- 2009-09-04 ES ES09169452T patent/ES2838008T3/es active Active
-
2021
- 2021-01-05 HR HRP20210015TT patent/HRP20210015T1/hr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL2166284T3 (pl) | 2021-04-06 |
| DE102008047489A1 (de) | 2010-04-08 |
| ES2838008T3 (es) | 2021-07-01 |
| PT2166284T (pt) | 2020-12-24 |
| DE102008047489B4 (de) | 2010-05-12 |
| EP2166284B1 (de) | 2020-11-11 |
| LT2166284T (lt) | 2020-12-28 |
| EP2166284A2 (de) | 2010-03-24 |
| HUE056591T2 (hu) | 2022-03-28 |
| EP2166284A3 (de) | 2017-11-01 |
| SI2166284T1 (sl) | 2021-01-29 |
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