EP2915887B1 - Vorrichtung für Metalbandbehandlung in eine Vertikal-Glühanlage - Google Patents
Vorrichtung für Metalbandbehandlung in eine Vertikal-Glühanlage Download PDFInfo
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- EP2915887B1 EP2915887B1 EP15157289.8A EP15157289A EP2915887B1 EP 2915887 B1 EP2915887 B1 EP 2915887B1 EP 15157289 A EP15157289 A EP 15157289A EP 2915887 B1 EP2915887 B1 EP 2915887B1
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- 229910052751 metal Inorganic materials 0.000 title claims description 34
- 239000002184 metal Substances 0.000 title claims description 32
- 238000000137 annealing Methods 0.000 title claims description 20
- 238000011282 treatment Methods 0.000 title claims description 15
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 20
- 238000004320 controlled atmosphere Methods 0.000 claims description 19
- 238000000638 solvent extraction Methods 0.000 claims description 19
- 238000007669 thermal treatment Methods 0.000 claims description 14
- 230000001276 controlling effect Effects 0.000 claims description 13
- 239000001257 hydrogen Substances 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- 238000011144 upstream manufacturing Methods 0.000 claims description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000012298 atmosphere Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 6
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- 229920003052 natural elastomer Polymers 0.000 claims description 2
- 229920001194 natural rubber Polymers 0.000 claims description 2
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- 239000005061 synthetic rubber Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 24
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
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Images
Classifications
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- 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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/562—Details
- C21D9/565—Sealing arrangements
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/66—Tower-type furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/28—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity for treating continuous lengths of work
-
- 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
- F27D7/06—Forming or maintaining special atmospheres or vacuum within heating chambers
-
- 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
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/007—Cooling of charges therein
- F27D2009/0072—Cooling of charges therein the cooling medium being a gas
- F27D2009/0078—Cooling of charges therein the cooling medium being a gas in indirect contact with the charge
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Claims (7)
- Vorrichtung (1) für die Behandlung eines Metallbands (2) in einem Vertikalglühanlagensystem, umfassend einen Bereich, in dem eine Blankglühwärmebehandlung eines Metallbands (2) in einer kontrollierten gashaltigen Atmosphäre durchgeführt wird, wobei der Bereich nacheinander einen ersten vertikalen Eingangskanal (3) für ein Band (2), einen zweiten horizontalen Verbindungskanal (4), einen dritten vertikalen Ausgangskanal (5) für das Band (2) umfasst, und dadurch gekennzeichnet, dass sie Folgendes umfasst: elektromechanische Mittel (8) zum Festlegen und Trennen des Metallbands (2), die geeignet sind, stromabwärts von dem ersten vertikalen Eingangskanal (3), vorzugsweise in dem dritten vertikalen Ausgangskanal (5) auf eine solche Weise betrieben zu werden, dass sie das Metallband (2) direkt festlegen und hermetisch trennen und dadurch die Zirkulation von Gasen steuern, einen ersten Bereich stromaufwärts von den elektromechanischen Mitteln begrenzen und in einer kontrollierten Atmosphäre betrieben werden und einen zweiten Bereich stromabwärts von den elektromechanischen Mitteln begrenzen und in einer kontrollierten Atmosphäre oder in einer Umgebungsatmosphäre betrieben werden, wobei die Vorrichtung ferner Folgendes umfasst:- Mittel (9) zum Steuern und Regeln einer kontrollierten Atmosphäre, die geeignet sind, in dem zweiten oder dritten Kanal in dem stromaufwärts gelegenen Bereich und in dem stromabwärts gelegenen Bereich betrieben zu werden, in dem sich die elektromechanischen Festlege- und Trennmittel befinden,- elektromechanische Mittel (10) zum hermetischen Abschließen, die geeignet sind, die Zirkulation von Gas zu steuern, in dem zweiten (4) oder dritten vertikalen Kanal (5) betrieben zu werden und durch direktes Festlegen synchron mit den elektromechanischen Festlege- und Trennmitteln (8) auf das Band zu wirken, wobei die elektromechanischen Festlege- und Trennmittel (8) und die elektromechanischen Mittel (10) zum hermetischen Abschließen durch reversibles Festlegen direkt auf das Band (2) wirken und die elektromechanischen Festlege- und Trennmittel (8) geeignet sind, sich in einer translatorischen Bewegung parallel zu der Längsachse des zweiten oder dritten Kanals zu bewegen, vorzugsweise mit Hilfe von Führungen, Schienen oder Gleitkufen, die sich vorzugsweise in diesen Kanälen befinden.
- Vorrichtung (1) nach Anspruch 1, wobei die Mittel (9) zum Steuern und Regeln einer kontrollierten Atmosphäre geeignet sind, Gas oder Gasmischungen einzuleiten oder zu entfernen, und die Temperatur, den Taupunkt und den Druck zu regeln, und derartige Mittel Detektions- und Analysesensoren, Gasspeichersysteme, An- und Absaugsysteme sowie Anschluss- und Verbindungssysteme umfassen.
- Vorrichtung (1) nach Anspruch 1, wobei die elektromechanischen Mittel (10) zum hermetischen Abschließen und zum Steuern der Zirkulation von Gas geeignet sind, sich synchron mit den elektromechanischen Festlege- und Trennmitteln (8) auf eine solche Weise zu öffnen und zu schließen, dass sie den Durchfluss von Gas in Bereichen mit kontrollierter Atmosphäre trennen und begrenzen.
- Vorrichtung (1) nach einem der Ansprüche 1 bis 3, wobei die elektromechanischen Festlege- und Trennmittel (8) und die elektromechanischen Mittel (10) zum hermetischen Abschließen bewegliche, vorzugsweise aus Metall bestehende Elemente umfassen, die geeignet sind, direkt auf das Metallband zu wirken, und mit einem elastischen Material, wie zum Beispiel natürlichem oder synthetischem Gummi, vorzugsweise Silikongummi, bedeckt sind, das gegen über der Umgebungstemperatur liegende Temperaturen, vorzugsweise gegen Temperaturen im Bereich von 20 °C bis 90 °C, beständig ist.
- Vorrichtung (1) nach Anspruch 4, wobei die beweglichen Festlege- und Trennmittel geeignet sind, gleichzeitig auf beide größere Seiten des Metallbands (2) zu wirken, wodurch sie einen hermetischen Abschluss gegenüber beiden größeren Flächen des Bands erreichen, wobei sie in einer Form realisiert sind, die aus der Gruppe ausgewählt ist, umfassend: wenigstens eine Metallplatte, die zu dem Band (2) verschiebbar ist, wenigstens ein Paar von Metallplatten, die zu dem Band verschiebbar sind, eine Anzahl von Metallplatten, die verschiebbar sind, teleskopisch betrieben werden und zwar so, dass sie sich von außen nach innen zu dem Band (2) erstrecken, und wenigstens ein Paar von Elementen, die zu dem Band (2) bewegbar und geeignet sind, sich auf wenigstens einem Paar von Gelenken zu dem Band (2) zu drehen.
- Vorrichtung (1) nach Anspruch 5, wobei die beweglichen Elemente der elektromechanischen Mittel (10) zum hermetischen Abschließen Elemente, vorzugsweise aus Metall bestehende Elemente, umfassen, die geeignet sind, sich reversibel in einer translatorischen Bewegung zu bewegen und sich zu drehen, bis sie in Kontakt mit dem Metallband treten, wobei sie mit einer Abdeckung realisiert sind, die aus einem Material hergestellt ist, das geeignet ist, zu verhindern, dass auf dem Band (2) Spuren hinterlassen werden, und einen hermetischen Abschluss zu gewährleisten, und das vorzugsweise aus der Gruppe ausgewählt ist, umfassend: Filz, synthetisches oder natürliches Gewebe oder Baumwolle.
- Vorrichtung (1) nach einem der vorhergehenden Ansprüche, wobei die Mittel (9) zum Steuern und Wiederherstellen einer kontrollierten Atmosphäre geeignet sind, wenigstens eine Gasform einzuleiten, die aus der Gruppe ausgewählt ist, umfassend: Wasserstoff, Stickstoff, ein Gemisch aus Wasserstoff und Stickstoff sowie Luft, und das Metallband (2) aus Stahl, vorzugsweise Edelstahl, hergestellt ist.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITRM20140098 | 2014-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2915887A1 EP2915887A1 (de) | 2015-09-09 |
| EP2915887B1 true EP2915887B1 (de) | 2019-07-24 |
Family
ID=50349776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP15157289.8A Active EP2915887B1 (de) | 2014-03-03 | 2015-03-03 | Vorrichtung für Metalbandbehandlung in eine Vertikal-Glühanlage |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2915887B1 (de) |
| ES (1) | ES2749005T3 (de) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9112225U1 (de) * | 1991-10-01 | 1991-12-05 | Otto Junker Gmbh, 5107 Simmerath, De | |
| EP0721992B1 (de) * | 1994-06-01 | 2001-09-12 | Nisshin Steel Co., Ltd. | Verfahren und vorrichtung zum abdichten der ein- und auslasszone eines ofens der unter wasserstoffenthaltender atmosphäre arbeitet |
| JPH07331337A (ja) * | 1994-06-01 | 1995-12-19 | Nisshin Steel Co Ltd | 水素ガスを含む雰囲気ガスを使用する竪型熱処理炉 |
| NL1002856C2 (nl) | 1996-04-12 | 1997-10-15 | Thermtec B V | Verticale gloeioven voor een bandbehandelingsinstallatie. |
| JP4014174B2 (ja) * | 1996-11-28 | 2007-11-28 | 大同特殊鋼株式会社 | 金属ストリップの連続熱処理炉 |
| BR9904910A (pt) * | 1998-03-26 | 2000-06-20 | Kawasaki Steel Co | Forno de tratamento térmico contìnuo e processo de controle da atmosfera e processo de resfriamento no forno |
| FR2809418B1 (fr) * | 2000-05-25 | 2003-05-16 | Stein Heurtey | Procede de mise en securisation d'une enceinte de traitement thermique fonctionnant sous atmosphere controlee |
| BE1014880A4 (fr) * | 2002-06-14 | 2004-05-04 | Ct Rech Metallurgiques Asbl | Gestion des flux de gaz dans une section reactive. |
| FR2903122B1 (fr) * | 2006-06-30 | 2008-09-12 | Stein Heurtey | Dispositif de securisation d'un four equipe d'un chauffage et d'un refroidissement rapides fonctionnant sous atmosphere controlee. |
-
2015
- 2015-03-03 EP EP15157289.8A patent/EP2915887B1/de active Active
- 2015-03-03 ES ES15157289T patent/ES2749005T3/es active Active
Non-Patent Citations (1)
| Title |
|---|
| None * |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2749005T3 (es) | 2020-03-18 |
| EP2915887A1 (de) | 2015-09-09 |
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