WO2008119415A1 - Brenneranordnung - Google Patents
Brenneranordnung Download PDFInfo
- Publication number
- WO2008119415A1 WO2008119415A1 PCT/EP2008/001296 EP2008001296W WO2008119415A1 WO 2008119415 A1 WO2008119415 A1 WO 2008119415A1 EP 2008001296 W EP2008001296 W EP 2008001296W WO 2008119415 A1 WO2008119415 A1 WO 2008119415A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- burner
- segments
- pore
- arrangement
- arrangement according
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/103—Distributing the molten metal, e.g. using runners, floats, distributors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/005—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with heating or cooling means
- B22D41/01—Heating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/005—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with heating or cooling means
- B22D41/01—Heating means
- B22D41/015—Heating means with external heating, i.e. the heat source not being a part of the ladle
-
- 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
- F23D14/12—Radiant burners
- F23D14/16—Radiant burners using permeable blocks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J13/00—Fittings for chimneys or flues
- F23J13/02—Linings; Jackets; Casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J13/00—Fittings for chimneys or flues
- F23J13/04—Joints; Connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2213/00—Chimneys or flues
- F23J2213/20—Joints; Connections
- F23J2213/202—Joints; Connections between duct or stack sections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2213/00—Chimneys or flues
- F23J2213/30—Specific materials
- F23J2213/303—Specific materials metallic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2213/00—Chimneys or flues
- F23J2213/30—Specific materials
- F23J2213/304—Specific materials ceramic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2213/00—Chimneys or flues
- F23J2213/40—Heat insulation fittings
Definitions
- the invention relates to a burner arrangement, in particular for heating, drying and / or keeping warm in particular of distributors of a continuous casting plant.
- the molten liquid metal is usually brought by means of a pan to the casting stand of a continuous casting plant.
- the hot liquid metal is buffered by means of a distributor, such as a distributor trough, before it flows into the mold of the continuous caster.
- the distributor also serves to allow a continuous change of the ladles, so that a sequence casting of the metal is feasible.
- the distributors are cyclically relisted and, if necessary, newly repaired before each sequence and equipped with a dip tube. Thereafter, the manifold is dried and heated.
- a burner with fossil fuels, such as natural gas, and with oxygen carriers, such as air operated.
- oxygen carriers such as air
- conventionally commercially available burners are used, which are installed in a heated lid.
- the flames produce selective heat, which can lead to localized overheating, where the flame is directly impacted, and other areas tend to be heated too weakly where the flame is too far away.
- voltages are caused in the distributor, which can lead to cracking and thus the failure of the entire system.
- the inhomogeneous heating with the flame extends the drying time, reduces the service life of the distributor and at the same time the energy consumption is very high.
- the emission of CO 2 is also very high. Also, this increases the consumption of lining material of the distributor because it has to be replaced more often with increased cracking.
- the cost of energy supply is high, which makes the system less economical and also the output of the combustion gases is very high and overall relatively less environmentally friendly, which is considered particularly disadvantageous in the recent discussion of the greenhouse effect.
- Such burner arrangements have become known, for example, from KR 102003005373 A, KR 1020030021728 A, KR 1020040011716 A, KR 1020010091068 A and KR 09122854 A.
- the object with regard to the burner arrangement is achieved with a burner arrangement, in particular for heating, drying and / or keeping hot, in particular from a distributor of a continuous casting plant, with a planar arrangement of at least one burner, wherein the burner or burners is or are formed as a pore burner.
- the pore burner has pore burner segments.
- the pore burner may have a segment or a plurality of segments which are connected to one another or which are arranged adjacent to one another at least to a small gap between the segments.
- the connected segments are connected by means of connecting means and / or held for example by means of a frame such that a uniform burner is achieved by the adjacent arrangement of the segments.
- the pore burner segments are supplied in each case by means of feed lines with fuel and / or with an oxygen carrier. It is advantageous if at least some of the supply lines are supplied via a common supply line with fuel and / or with an oxygen carrier. It is also advantageous in a further embodiment, when a blower for supplying the oxygen carrier is provided via the supply lines. As a result, an oxygen carrier, such as air, is conveyed through the supply lines to the segments by means of the blower. To handle the burner assembly, it is advantageous if the Porenbren- neranssen are held by a pivotable holder or a pivot arm, which is designed to be pivotable by means of a hinge. It may be useful in another embodiment, when the blower is also held by the bracket or the pivot arm, and thus the fan is pivotally mounted.
- the object with regard to the method is achieved by a method for controlling a burner arrangement, wherein pore burner segments are switched on and / or switched off as a function of the desired heating intensity or heating power. It is expedient if segments are switched on or off, which are arranged at least alternately in rows or, for example, in a checkerboard pattern.
- Fig. 1 is a view of a burner assembly according to the invention for heating, drying and / or keeping warm a distributor, and
- FIG. 2 shows a plan view of a burner arrangement according to FIG. 1.
- FIG. 1 shows a view of a burner arrangement 1, in particular for heating, drying and / or keeping warm the distributors, in particular of a continuous casting plant.
- the burner arrangement 1 has a burner 2, which is accommodated on a holder 3 and which is designed to be pivotable by means of the holder 3 with a pivot bearing 4.
- the holder thus forms a pivoting arm.
- the burner can lie above the distributor 5, as in a heating position 8, and this heating or the burner can be folded upwards, into a parking position 9 so that it is substantially vertical and the distributor is essentially freely accessible for further work is.
- the pivot arm is actuated, for example, by means of a hydraulic or by means of compressed air.
- the burner 2 is formed according to the invention as a pore burner 10.
- the pore burner 10 has the advantageous property that it allows combustion of a gas-air mixture in a porous structure or cell as a gas burner, which manages quasi or completely without the formation of an open flame. As a result, a flameless, volumetric combustion of the gas-air mixture is achieved. In this case, a combustion in the porous structure is thus achieved, so that after the introduction of the gas-air mixture as the reaction product, an exhaust gas flow is generated on the output side.
- the oxygen carrier such as the air, for example, is blown by means of a blower 6 in the pore burner 10.
- the oxygen carrier is sucked in by the blower and fed via supply channels or supply feed lines 7 to the burner designed as a pore burner 10.
- the pore burner 10 shown in FIG. 2 is advantageously composed of several segments of the pore burner.
- the individual segments are advantageously composed of several segments of the pore burner. The individual segments
- the 11, 12, 13 are arranged essentially flat and have a Binding to at least one supply line 14,15, by means of which the fuel and / or the oxygen carrier is supplied to the respective segment.
- the air or the oxygen carrier can be introduced via a blower in the pore burner segments.
- a supply line for a fuel-air mixture can be provided.
- the flat arranged segments are advantageously arranged side by side with a small joint spacing, so that a multi-row planar arrangement of the pore burner segments is provided.
- the pore burner segments can be held by means of holding means, such as in a holding frame, which is connected to the swivel arm, so that the planar arrangement of the pore burner segments can be pivoted together with the swivel arm.
- the pore burner generates a hot exhaust gas stream and, in addition, heat radiation, which are directed onto the distributor in order to heat it, to dry it, to heat it or to temper it at the temperature.
- the hot exhaust gas occurs in the interior or the surface of the distributor, which causes a homogeneous temperature distribution and thus counteracts a stratification. Due to the fact that even a high proportion of the energy is converted into radiation, the distributor can also be heated very effectively.
- the formation of the pore burner as a substantially planar arrangement, wherein the arrangement is composed of individual segments of pore burners.
- the arrangement is composed of individual segments of pore burners.
- all pore burner segments can be switched on or individual segments be switched off. It can be advantageous if segments are switched on or off, which are at least alternately distributed in rows. It may also be advantageous if segments are alternately switched on or off, which are arranged like a checkerboard, so that only a fraction of the segments are operated.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Drying Of Solid Materials (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Gas Burners (AREA)
- Combustion Of Fluid Fuel (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/450,638 US20100104989A1 (en) | 2007-04-03 | 2007-04-03 | Burner arrangement |
CA2677975A CA2677975C (en) | 2007-04-03 | 2008-02-20 | Burner arrangement |
CN200880011062.5A CN101668600B (zh) | 2007-04-03 | 2008-02-20 | 烧嘴装置及其控制方法 |
AT08707778T ATE532591T1 (de) | 2007-04-03 | 2008-02-20 | Brenneranordnung |
JP2010501383A JP5094958B2 (ja) | 2007-04-03 | 2008-02-20 | バーナ設備 |
EP08707778A EP2134488B1 (de) | 2007-04-03 | 2008-02-20 | Brenneranordnung |
ES08707778T ES2374757T3 (es) | 2007-04-03 | 2008-02-20 | Disposición de quemador. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007016016A DE102007016016A1 (de) | 2007-04-03 | 2007-04-03 | Brenneranordnung |
DE102007016016.1 | 2007-04-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008119415A1 true WO2008119415A1 (de) | 2008-10-09 |
Family
ID=39387277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2008/001296 WO2008119415A1 (de) | 2007-04-03 | 2008-02-20 | Brenneranordnung |
Country Status (10)
Country | Link |
---|---|
US (1) | US20100104989A1 (de) |
EP (1) | EP2134488B1 (de) |
JP (1) | JP5094958B2 (de) |
KR (1) | KR20090089345A (de) |
CN (1) | CN101668600B (de) |
AT (1) | ATE532591T1 (de) |
CA (1) | CA2677975C (de) |
DE (1) | DE102007016016A1 (de) |
ES (1) | ES2374757T3 (de) |
WO (1) | WO2008119415A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007016018A1 (de) * | 2007-04-03 | 2008-10-09 | Sms Demag Ag | Brenneranordnung |
DE102011054018A1 (de) * | 2011-09-28 | 2013-03-28 | Hebenstreit Gmbh | Heizungssystem |
KR101413182B1 (ko) * | 2012-08-09 | 2014-07-01 | 한국에너지기술연구원 | 축열식 순산소 연소 시스템 및 그 연소 시스템을 이용한 연소방법 |
US9038576B2 (en) * | 2013-05-22 | 2015-05-26 | Plum Combustion, Inc. | Ultra low NOx burner using distributed direct fuel injection |
KR101660897B1 (ko) | 2015-07-28 | 2016-09-28 | 윤지원 | 장식 무늬층을 갖는 접합유리의 그 제조방법 |
KR102357550B1 (ko) | 2016-04-19 | 2022-01-28 | 윤지원 | 접합유리 제조방법 및 접합유리 |
KR20170013806A (ko) | 2016-06-01 | 2017-02-07 | 윤지원 | 장식 무늬층을 갖는 접합유리 |
CN110052597B (zh) * | 2019-05-13 | 2024-01-19 | 濮阳市濮耐炉窑工程有限公司 | 一种中间包干式料胎具及其防爆点火装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1956302A1 (de) * | 1969-11-08 | 1971-05-13 | Jones & Laughlin Steel Corp | Giesswannenbedachung |
US4458886A (en) * | 1981-12-14 | 1984-07-10 | Asea Ab | Thermal recuperator device with a facility for controlling the pressure in an upstream vessel |
JPH07185715A (ja) * | 1993-12-28 | 1995-07-25 | Showa:Kk | 金型予熱装置 |
JPH07293831A (ja) * | 1994-04-20 | 1995-11-10 | Tokyo Gas Co Ltd | フィ−ダ加熱用バ−ナ装置 |
KR20010091068A (ko) | 2000-03-13 | 2001-10-23 | 이구택 | 축열식 버너장치 |
KR20030021728A (ko) | 2001-09-07 | 2003-03-15 | 주식회사 포스코 | 열손실 방지를 위한 턴디쉬 가열장치 |
KR20040011716A (ko) | 2002-07-30 | 2004-02-11 | 주식회사 포스코 | 분리형 턴디쉬 예열용 버너 |
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US3863907A (en) * | 1972-10-24 | 1975-02-04 | M & T Mfg Co | Radiant heating system |
US3824064A (en) * | 1973-05-25 | 1974-07-16 | R Bratko | Infra-red process burner |
US4589843A (en) * | 1976-04-07 | 1986-05-20 | Smith Thomas M | Infra-red irradiation |
US4229211A (en) * | 1979-11-08 | 1980-10-21 | The Cadre Corporation | Ladle heating system |
JPS5953620A (ja) * | 1982-09-21 | 1984-03-28 | Sumitomo Metal Ind Ltd | 加熱炉 |
US5400765A (en) * | 1986-05-16 | 1995-03-28 | Quantum Group, Inc. | Selective emissive cooking stove |
US5403607A (en) * | 1987-02-17 | 1995-04-04 | American Harvest, Inc. | Method for rapidly cooking food |
JPH0248132Y2 (de) * | 1988-09-16 | 1990-12-18 | ||
US5154160A (en) * | 1991-05-12 | 1992-10-13 | Q Industries Food Equipment Co. | Automated oven with gas-fired radiant heater assembly |
JP2665431B2 (ja) * | 1992-06-08 | 1997-10-22 | 新日本製鐵株式会社 | 竪型直火加熱炉 |
EP0750170B1 (de) * | 1994-12-02 | 2003-01-22 | Kawasaki Steel Corporation | Nichtoxidierendes heizverfahren und vorrichtung |
CN2286437Y (zh) * | 1996-08-29 | 1998-07-22 | 天津钢管公司 | 抽吸式中间包水口烘烤装置 |
US6000930A (en) * | 1997-05-12 | 1999-12-14 | Altex Technologies Corporation | Combustion process and burner apparatus for controlling NOx emissions |
JP3691239B2 (ja) * | 1998-03-03 | 2005-09-07 | 三洋電機株式会社 | 燃焼装置 |
DE19901145A1 (de) * | 1999-01-14 | 2000-07-20 | Krieger Gmbh & Co Kg | Als Flächenstrahler ausgebildeter Infrarot-Strahler |
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WO2001016527A1 (fr) * | 1999-09-01 | 2001-03-08 | Nkk Corporation | Dispositif de traitement thermique, procede d'installation pour element regenerateur poreux, procede de production de substance traitee thermiquement, procede de selection pour element regenerateur poreux, et composant d'element regenerateur poreux use |
JP2001349514A (ja) * | 2000-06-06 | 2001-12-21 | Sanyo Electric Co Ltd | 燃焼装置 |
KR100731644B1 (ko) | 2002-11-21 | 2007-06-22 | 프란츠 하이머 게엠베하 | 공구홀더용 수축장치 |
DE60238220D1 (de) * | 2002-11-29 | 2010-12-16 | Lg Electronics Inc | Montagestruktur für verbrennungsgebläse eines gasherdes |
GB2399527B (en) * | 2003-03-21 | 2005-08-31 | Pyrotek Engineering Materials | Continuous casting installation & process |
-
2007
- 2007-04-03 DE DE102007016016A patent/DE102007016016A1/de not_active Withdrawn
- 2007-04-03 US US12/450,638 patent/US20100104989A1/en not_active Abandoned
-
2008
- 2008-02-20 JP JP2010501383A patent/JP5094958B2/ja not_active Expired - Fee Related
- 2008-02-20 KR KR1020097010909A patent/KR20090089345A/ko active Search and Examination
- 2008-02-20 CN CN200880011062.5A patent/CN101668600B/zh not_active Expired - Fee Related
- 2008-02-20 ES ES08707778T patent/ES2374757T3/es active Active
- 2008-02-20 WO PCT/EP2008/001296 patent/WO2008119415A1/de active Application Filing
- 2008-02-20 AT AT08707778T patent/ATE532591T1/de active
- 2008-02-20 EP EP08707778A patent/EP2134488B1/de not_active Not-in-force
- 2008-02-20 CA CA2677975A patent/CA2677975C/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1956302A1 (de) * | 1969-11-08 | 1971-05-13 | Jones & Laughlin Steel Corp | Giesswannenbedachung |
US4458886A (en) * | 1981-12-14 | 1984-07-10 | Asea Ab | Thermal recuperator device with a facility for controlling the pressure in an upstream vessel |
JPH07185715A (ja) * | 1993-12-28 | 1995-07-25 | Showa:Kk | 金型予熱装置 |
JPH07293831A (ja) * | 1994-04-20 | 1995-11-10 | Tokyo Gas Co Ltd | フィ−ダ加熱用バ−ナ装置 |
KR20010091068A (ko) | 2000-03-13 | 2001-10-23 | 이구택 | 축열식 버너장치 |
KR20030021728A (ko) | 2001-09-07 | 2003-03-15 | 주식회사 포스코 | 열손실 방지를 위한 턴디쉬 가열장치 |
KR20040011716A (ko) | 2002-07-30 | 2004-02-11 | 주식회사 포스코 | 분리형 턴디쉬 예열용 버너 |
Non-Patent Citations (4)
Title |
---|
KELLNER C ET AL., MARKTEINFÜHRUNG DES PORENBRENNERS - PROZESSWÄRME IN NEUER DIMENSION |
KELLNER C ET AL: "Markteinführung des Porenbrenners - Prozesswärme in neuer Dimension", GASWAERME INTERNATIONAL, VULKAN VERLAG, ESSEN, DE, vol. 54, no. 8, August 2005 (2005-08-01), pages 1 - 2, XP002440186 * |
VOLKERT JOCHEN ET AL., GAS-PORENBRENNER IN DER ALUMINIUMINDUSTRIE - ENERGIEEINSPARUNG UND PROZESSVERBESSERUNG |
VOLKERT JOCHEN ET AL: "Gas-Porenbrenner in der Aluminiumindustrie - Energieeinsparung und Prozessverbesserung", GASWAERME INTERNATIONAL, VULKAN VERLAG, ESSEN, DE, vol. 55, no. 8, August 2006 (2006-08-01), pages 566 - 567, XP009085762, ISSN: 0020-9384 * |
Also Published As
Publication number | Publication date |
---|---|
CA2677975A1 (en) | 2008-10-09 |
EP2134488B1 (de) | 2011-11-09 |
CA2677975C (en) | 2012-07-10 |
CN101668600A (zh) | 2010-03-10 |
JP5094958B2 (ja) | 2012-12-12 |
JP2010523926A (ja) | 2010-07-15 |
KR20090089345A (ko) | 2009-08-21 |
ES2374757T3 (es) | 2012-02-21 |
EP2134488A1 (de) | 2009-12-23 |
US20100104989A1 (en) | 2010-04-29 |
CN101668600B (zh) | 2012-11-07 |
ATE532591T1 (de) | 2011-11-15 |
DE102007016016A1 (de) | 2008-10-09 |
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