DE2822329C2 - Brennstoffbetriebener Industrieofen zum Aufheizen von Wärmgut, insbesondere Walzbarren, Preßbolzen oder Bändern aus Leichtmetall oder Leichtmetallegierungen - Google Patents
Brennstoffbetriebener Industrieofen zum Aufheizen von Wärmgut, insbesondere Walzbarren, Preßbolzen oder Bändern aus Leichtmetall oder LeichtmetallegierungenInfo
- Publication number
- DE2822329C2 DE2822329C2 DE2822329A DE2822329A DE2822329C2 DE 2822329 C2 DE2822329 C2 DE 2822329C2 DE 2822329 A DE2822329 A DE 2822329A DE 2822329 A DE2822329 A DE 2822329A DE 2822329 C2 DE2822329 C2 DE 2822329C2
- Authority
- DE
- Germany
- Prior art keywords
- burners
- heated
- flue gases
- furnace
- heating
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 title claims description 50
- 238000010438 heat treatment Methods 0.000 title claims description 39
- 238000005096 rolling process Methods 0.000 title claims description 13
- 239000002184 metal Substances 0.000 title claims description 6
- 229910052751 metal Inorganic materials 0.000 title claims description 6
- 229910001092 metal group alloy Inorganic materials 0.000 title claims description 4
- 239000003546 flue gas Substances 0.000 claims description 54
- 239000007789 gas Substances 0.000 claims description 17
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims 1
- 238000012546 transfer Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/52—Methods of heating with flames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
- Tunnel Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Air Supply (AREA)
- Combustion Of Fluid Fuel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH641677A CH624460A5 (US20030186963A1-20031002-C00026.png) | 1977-05-24 | 1977-05-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2822329A1 DE2822329A1 (de) | 1978-12-07 |
| DE2822329C2 true DE2822329C2 (de) | 1987-04-16 |
Family
ID=4309247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2822329A Expired DE2822329C2 (de) | 1977-05-24 | 1978-05-22 | Brennstoffbetriebener Industrieofen zum Aufheizen von Wärmgut, insbesondere Walzbarren, Preßbolzen oder Bändern aus Leichtmetall oder Leichtmetallegierungen |
Country Status (9)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4474552A (en) * | 1981-06-30 | 1984-10-02 | Smith Thomas M | Infra-red combinations |
| DE3025801C2 (de) * | 1980-07-08 | 1982-10-28 | Ludwig Riedhammer GmbH & Co KG, 8500 Nürnberg | Tunnelofen zum Brennen von keramischen Werkstücken |
| US4310301A (en) * | 1980-11-19 | 1982-01-12 | Midland-Ross Corporation | Combination burner and exhaust gas recirculation system for a carbottom furnace |
| US4471750A (en) * | 1982-05-19 | 1984-09-18 | Mastermatic, Inc. | Tunnel heater |
| US4549866A (en) * | 1984-05-08 | 1985-10-29 | Flynn Burner Corporation | Method and apparatus for applying heat to articles and materials |
| FR2582181B1 (fr) * | 1985-05-15 | 1989-06-09 | Inf Milit Spatiale Aeronaut | Four de cuisson de substrat de circuit imprime |
| ES2113263B1 (es) * | 1994-08-01 | 1999-01-01 | Barragan Amelia Gomez | Horno longitudinal continuo para secados y vulcanizados de perfiles de caucho. |
| US5567151A (en) * | 1994-10-21 | 1996-10-22 | Senju Metal Industry Company Limited | Reflow furnaces with hot air blow type heaters |
| US6113386A (en) * | 1998-10-09 | 2000-09-05 | North American Manufacturing Company | Method and apparatus for uniformly heating a furnace |
| DE19920136B4 (de) * | 1999-05-03 | 2007-07-12 | Eisenmann Anlagenbau Gmbh & Co. Kg | Brennofen |
| SE534718C2 (sv) * | 2010-04-06 | 2011-11-29 | Linde Ag | Förfarande samt anordning för bearbetning av kontinuerliga eller diskreta metallprodukter |
| CN101914736B (zh) * | 2010-08-12 | 2012-05-09 | 浙江浩大工业炉有限公司 | 一种连续退火炉 |
| DE102011016175A1 (de) * | 2011-04-05 | 2012-10-11 | Ipsen International Gmbh | Verfahren und Industrieofen zur Nutzung eines anfallenden Schutzgases als Heizgas |
| AT520134B1 (de) * | 2017-07-13 | 2020-03-15 | Andritz Tech & Asset Man Gmbh | Verfahren zur reduktion von stickoxiden in bandbehandlungsöfen |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB460822A (en) * | 1936-04-09 | 1937-02-04 | Staveley Coal & Iron Company L | Improvements in or relating to annealing furnaces |
| DE708827C (de) * | 1937-02-19 | 1941-07-30 | Benno Schilde Maschb Akt Ges | Verfahren zur Erzielung einer gleichmaessigen Erhitzung von langgestreckten Werkstuecken |
| GB575710A (en) * | 1944-03-20 | 1946-03-01 | James Mcdonald | Conveyor type heating furnaces |
| US2512326A (en) * | 1947-03-06 | 1950-06-20 | James A Harrison | Industrial gas-fired air heater |
| US2731732A (en) * | 1953-05-19 | 1956-01-24 | Crown Zellerbach Corp | Apparatus and method for setting and drying moisture settable ink |
| US2795054A (en) * | 1954-10-07 | 1957-06-11 | Oxy Catalyst Inc | Method and apparatus for heat recovery from drying oven effluents |
| DE1142065B (de) * | 1960-08-17 | 1963-01-03 | Bbc Brown Boveri & Cie | Durchlaufofen zur Waermebehandlung fuer Bleche, besonders aus Leichtmetall |
| US3186694A (en) * | 1962-06-28 | 1965-06-01 | Midland Ross Corp | Temperature control system for jet convection strip heating furnace |
| CH499761A (de) * | 1969-05-09 | 1970-11-30 | Gautschi Electro Fours Sa | Wärmebehandlungsofen |
| JPS5615012Y2 (US20030186963A1-20031002-C00026.png) * | 1971-08-06 | 1981-04-08 | ||
| IT973930B (it) * | 1971-12-06 | 1974-06-10 | Kawasaki Heavy Ind Ltd | Apparecchio preriscaldatore metal lurgico e forno che lo comprende |
| DE2500636C3 (de) * | 1975-01-09 | 1978-09-28 | Stahlwerke Bochum Ag, 4630 Bochum | Heißgasbeheizter Zwei- oder Mehrzonendurchlaufofen |
| US4116620A (en) * | 1977-05-23 | 1978-09-26 | Tec Systems, Inc. | Web drying apparatus having means for heating recirculated air |
-
1977
- 1977-05-24 CH CH641677A patent/CH624460A5/de not_active IP Right Cessation
-
1978
- 1978-05-22 US US05/908,244 patent/US4235591A/en not_active Expired - Lifetime
- 1978-05-22 DE DE2822329A patent/DE2822329C2/de not_active Expired
- 1978-05-22 GB GB21107/78A patent/GB1601052A/en not_active Expired
- 1978-05-23 IT IT7823677A patent/IT1094686B/it active
- 1978-05-23 FR FR7815292A patent/FR2392342A1/fr active Granted
- 1978-05-23 JP JP53061561A patent/JPS5849791B2/ja not_active Expired
- 1978-05-24 AT AT0378178A patent/AT362940B/de not_active IP Right Cessation
- 1978-05-24 AU AU36403/78A patent/AU517955B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1094686B (it) | 1985-08-02 |
| FR2392342A1 (fr) | 1978-12-22 |
| DE2822329A1 (de) | 1978-12-07 |
| CH624460A5 (US20030186963A1-20031002-C00026.png) | 1981-07-31 |
| AU3640378A (en) | 1979-11-29 |
| AT362940B (de) | 1981-06-25 |
| GB1601052A (en) | 1981-10-21 |
| AU517955B2 (en) | 1981-09-03 |
| JPS5849791B2 (ja) | 1983-11-07 |
| US4235591A (en) | 1980-11-25 |
| IT7823677A0 (it) | 1978-05-23 |
| JPS541212A (en) | 1979-01-08 |
| FR2392342B1 (US20030186963A1-20031002-C00026.png) | 1983-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |