FI121309B - Sätt att kontrollera ett metallband i en värmebehandlingsugn - Google Patents

Sätt att kontrollera ett metallband i en värmebehandlingsugn Download PDF

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Publication number
FI121309B
FI121309B FI20060536A FI20060536A FI121309B FI 121309 B FI121309 B FI 121309B FI 20060536 A FI20060536 A FI 20060536A FI 20060536 A FI20060536 A FI 20060536A FI 121309 B FI121309 B FI 121309B
Authority
FI
Finland
Prior art keywords
metal strip
cooling
cooling medium
strip
zone
Prior art date
Application number
FI20060536A
Other languages
English (en)
Finnish (fi)
Other versions
FI20060536A (sv
FI20060536A0 (sv
Inventor
Hannu Ylimaeinen
Original Assignee
Outokumpu Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Outokumpu Oy filed Critical Outokumpu Oy
Publication of FI20060536A0 publication Critical patent/FI20060536A0/sv
Priority to FI20060536A priority Critical patent/FI121309B/sv
Priority to BRPI0712445A priority patent/BRPI0712445B1/pt
Priority to CN2007800197361A priority patent/CN101454466B/zh
Priority to EA200802225A priority patent/EA013710B1/ru
Priority to JP2009512628A priority patent/JP5759103B2/ja
Priority to ES07730613T priority patent/ES2432541T3/es
Priority to MX2008015169A priority patent/MX2008015169A/es
Priority to US12/301,262 priority patent/US10619924B2/en
Priority to EP07730613.2A priority patent/EP2021517B1/en
Priority to MYPI20084840A priority patent/MY154671A/en
Priority to KR1020087029357A priority patent/KR101399771B1/ko
Priority to PCT/FI2007/000144 priority patent/WO2007138152A1/en
Priority to TW096119461A priority patent/TWI377997B/zh
Publication of FI20060536A publication Critical patent/FI20060536A/sv
Priority to ZA2008/09777A priority patent/ZA200809777B/en
Application granted granted Critical
Publication of FI121309B publication Critical patent/FI121309B/sv

Links

Classifications

    • 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
    • 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
    • C21D11/00—Process control or regulation for heat treatments
    • 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
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • 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
    • C21D9/63—Continuous furnaces for strip or wire the strip being supported by a cushion of gas
    • 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
    • F27B9/12—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
    • 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
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • 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
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/40—Arrangements of controlling or monitoring devices
    • 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
    • F27D19/00—Arrangements of controlling devices
    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Claims (8)

1. Sätt att kontrollera ett i en kontinuerlig värmebehandlingsugn för värmebe-handling befintligt metallband (1) väsentligen i horisontell riktning ooh i hängan-15 de läge vid kylning (3) av metallbandet som rör sig i en zon mellan organ (6) avsedda att bära upp metallbandet, kännetecknat därav, att metallbandets (1) rörelsebana uppmäts med ett mätdon (11), och att mätresultaten för metallbandets (1) rörelsebana jämförs med rörelsebanans pä förhand fastställda önskade positionsvärden i en automationsenhet (12), vilken är elektriskt (14) kopplad tili ·· · • · · • ·* 20 mätanordningen (11) och är elektriskt (15) kopplad tili munstycken (10) för kyl- • · · :·: : medel, och att pä basen av mätresultaten riktas mot metallbandet (1) en kon- • · · 1 ' ' • · *··;* trollerad kylmediumsträle pä sä vis, att metallbandets (1) rörelsebana ätminsto- • · · ’”·* ne inom zonen (6) mellan organen avsedda att bära upp metallbandet bringas • · ·*·’ att löpa mellan apparater (8), som är avsedda för transport av kylmediet och ... 25 som är installerade omkring rörelsebanan, och att kylzonen (6) mellan appara- • · m['\ terna (8) avsedda att bära upp metallbandet (1) är uppdelad i ätminstone tvä • · kylsektioner genom att med en mellanvägg (13) ätskilja de för transport av kyl- • · · *;]·’ mediet avsedda apparaterna säledes, att kylmediet som kommer frän den ena • · *·;·* sektionen via ett munstycke (10) är förhindrat frän att flöda tili den andra kylsek- • · 30 tionens omräde. « ·
2. Sätt enligt patentkrav 1, kännetecknat därav, att mätningen (11) av metall-bandets (1) rörelsebana utförs som lasermätning.
3. Sätt enligt patentkrav 1 eller 2, kännetecknat därav, att mätningen (11) av 5 metallbandets (1) rörelsebana utförs ätminstone i metallbandets längdriktning.
4. Sätt enligt patentkrav 1 eller 2, kännetecknat därav, att mätningen (11) av metallbandets (1) rörelsebana utförs ätminstone i metallbandets breddriktning. 10
5. Sätt enligt nägot av föregäende patentkrav, kännetecknat därav, att som kylmedium används luft.
6. Sätt enligt nägot av föregäende patentkrav 1 - 4, kännetecknat därav, att som kylmedium används en inert gas. 15
7. Sätt enligt nägot av föregäende patentkrav 1 - 4, kännetecknat därav, att som kylmedium används en vätska.
8. Sätt enligt nägot av föregäende patentkrav 1 - 4, kännetecknat därav, att • · · • · · | ·1 20 som kylmedium används en blandning av gas ooh vätska. • · · • · · ··· · • · · • · • · • · · • · · • · · • · · • · · • · • · • · · • · · • · • · ·· · • « • · • · · • · · • · • · · • · • · • · · • · • · · • · · • · ·
FI20060536A 2006-06-01 2006-06-01 Sätt att kontrollera ett metallband i en värmebehandlingsugn FI121309B (sv)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FI20060536A FI121309B (sv) 2006-06-01 2006-06-01 Sätt att kontrollera ett metallband i en värmebehandlingsugn
MX2008015169A MX2008015169A (es) 2006-06-01 2007-05-29 Metodo para controlar una tira de metal en un horno de tratamiento termico.
EP07730613.2A EP2021517B1 (en) 2006-06-01 2007-05-29 Method for controlling a metal strip in a heat treatment furnace
EA200802225A EA013710B1 (ru) 2006-06-01 2007-05-29 Способ управления металлической лентой в печи для термической обработки
JP2009512628A JP5759103B2 (ja) 2006-06-01 2007-05-29 熱処理炉における金属材の制御方法
ES07730613T ES2432541T3 (es) 2006-06-01 2007-05-29 Método para controlar un fleje de metal en un horno de tratamiento térmico
BRPI0712445A BRPI0712445B1 (pt) 2006-06-01 2007-05-29 método para controle de uma tira de metal em um forno de tratamento térmico
US12/301,262 US10619924B2 (en) 2006-06-01 2007-05-29 Method for controlling a metal strip in a heat treatment furnace
CN2007800197361A CN101454466B (zh) 2006-06-01 2007-05-29 用于在热处理炉中控制金属带材的方法
MYPI20084840A MY154671A (en) 2006-06-01 2007-05-29 Method for controlling a metal strip in a heat treatment furnace
KR1020087029357A KR101399771B1 (ko) 2006-06-01 2007-05-29 열처리로에서 금속 스트립을 제어하는 방법
PCT/FI2007/000144 WO2007138152A1 (en) 2006-06-01 2007-05-29 Method for controlling a metal strip in a heat treatment furnace
TW096119461A TWI377997B (en) 2006-06-01 2007-05-31 Method for controlling a metal strip in a heat treatment furnace
ZA2008/09777A ZA200809777B (en) 2006-06-01 2008-11-17 Method for controlling a metal strip in a heat treatment furnace

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20060536A FI121309B (sv) 2006-06-01 2006-06-01 Sätt att kontrollera ett metallband i en värmebehandlingsugn
FI20060536 2006-06-01

Publications (3)

Publication Number Publication Date
FI20060536A0 FI20060536A0 (sv) 2006-06-01
FI20060536A FI20060536A (sv) 2007-12-02
FI121309B true FI121309B (sv) 2010-09-30

Family

ID=36651364

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20060536A FI121309B (sv) 2006-06-01 2006-06-01 Sätt att kontrollera ett metallband i en värmebehandlingsugn

Country Status (14)

Country Link
US (1) US10619924B2 (sv)
EP (1) EP2021517B1 (sv)
JP (1) JP5759103B2 (sv)
KR (1) KR101399771B1 (sv)
CN (1) CN101454466B (sv)
BR (1) BRPI0712445B1 (sv)
EA (1) EA013710B1 (sv)
ES (1) ES2432541T3 (sv)
FI (1) FI121309B (sv)
MX (1) MX2008015169A (sv)
MY (1) MY154671A (sv)
TW (1) TWI377997B (sv)
WO (1) WO2007138152A1 (sv)
ZA (1) ZA200809777B (sv)

Families Citing this family (9)

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Publication number Priority date Publication date Assignee Title
JP5544732B2 (ja) * 2009-03-17 2014-07-09 Ｔｄｋ株式会社 連続焼成炉および製造システム
CA2886834A1 (en) * 2012-10-05 2014-04-10 Linde Aktiengesellschaft Preheating and annealing of cold rolled metal strip
DE102012110010B4 (de) * 2012-10-19 2016-09-01 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Vorrichtung und Verfahren zur kontinuierlichen Behandlung eines Metallbandes
DE102016102093B3 (de) 2016-02-05 2017-06-14 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Durchlaufkühlvorrichtung und Verfahren zum Abkühlen eines Metallbandes
DE102016222644A1 (de) * 2016-03-14 2017-09-28 Sms Group Gmbh Verfahren zum Walzen und/oder zur Wärmebehandlung eines metallischen Produkts
EP3520565B1 (en) 2016-09-27 2020-07-22 Novelis, Inc. Rotating magnet heat induction
JP6758487B2 (ja) 2016-09-27 2020-09-23 ノベリス・インコーポレイテッドＮｏｖｅｌｉｓ Ｉｎｃ． 金属ストリップの非接触張力付与のシステムおよび方法
DE102017104909A1 (de) * 2017-03-08 2018-09-13 Ebner Industrieofenbau Gmbh Bandschwebeanlage mit einem Düsensystem
US10900098B2 (en) 2017-07-04 2021-01-26 Daido Steel Co., Ltd. Thermal treatment furnace

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Also Published As

Publication number Publication date
FI20060536A (sv) 2007-12-02
JP5759103B2 (ja) 2015-08-05
MY154671A (en) 2015-07-15
CN101454466A (zh) 2009-06-10
KR101399771B1 (ko) 2014-05-27
KR20090025218A (ko) 2009-03-10
ZA200809777B (en) 2010-02-24
EA013710B1 (ru) 2010-06-30
JP2009538987A (ja) 2009-11-12
CN101454466B (zh) 2011-06-08
FI20060536A0 (sv) 2006-06-01
BRPI0712445B1 (pt) 2017-05-30
US20090229712A1 (en) 2009-09-17
WO2007138152A1 (en) 2007-12-06
BRPI0712445A2 (pt) 2012-06-19
EP2021517A1 (en) 2009-02-11
EP2021517B1 (en) 2013-07-24
EP2021517A4 (en) 2012-04-25
EA200802225A1 (ru) 2009-06-30
US10619924B2 (en) 2020-04-14
ES2432541T3 (es) 2013-12-04
MX2008015169A (es) 2008-12-09
TW200808467A (en) 2008-02-16
TWI377997B (en) 2012-12-01

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