EP1451379B1 - Ofenklappe für wickelöfen - Google Patents

Ofenklappe für wickelöfen Download PDF

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Publication number
EP1451379B1
EP1451379B1 EP02804182A EP02804182A EP1451379B1 EP 1451379 B1 EP1451379 B1 EP 1451379B1 EP 02804182 A EP02804182 A EP 02804182A EP 02804182 A EP02804182 A EP 02804182A EP 1451379 B1 EP1451379 B1 EP 1451379B1
Authority
EP
European Patent Office
Prior art keywords
oven
flap
winding
furnace
flaps
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 - Lifetime
Application number
EP02804182A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1451379A1 (de
Inventor
Werner Dommel
Wolfgang Fuchs
Andreas Bohn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMS Siemag AG
Original Assignee
SMS Demag AG
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 SMS Demag AG filed Critical SMS Demag AG
Publication of EP1451379A1 publication Critical patent/EP1451379A1/de
Application granted granted Critical
Publication of EP1451379B1 publication Critical patent/EP1451379B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • C21D9/68—Furnace coilers; Hot coilers
    • 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

Definitions

  • the invention relates to furnace flaps for use in particular in Steckel rolling mills Winding ovens, in which a hot-rolled strip in the forward and Hertransport each reversible on a furnace drum in the furnace inside and unwound and optionally heatable, comprising on the mobile Furnace flaps of the winding furnace mounted guide tables for threading and guiding the rolled strip, the furnace flaps and the winding furnace separate structure and each oven door in at least two mutually hinged elements is divided and connected both folding elements via a flap bearing and are formed pivotally.
  • DE 40 16 256 A1 discloses such plug-in furnaces.
  • the change of the control tables, which are mounted on the flaps difficult.
  • the furnaces had to be completely cooled down for this process become.
  • this requires a difficult and long-lasting work process, because very long cooling times at the same time with extremely difficult working conditions coincide.
  • EP 0 936 276 A2 has proposed a proposal for worm kilns in particular for use in Steckel rolling mills in view of identified difficulties to improve.
  • the known from the aforementioned document winding furnace comprises a upper housing part and a lower housing part, the firmly connected to each other are, as well as a furnace drum in the housing with means for receiving a rolled strip.
  • the housing has a separate from the lower housing Bottom part, wherein the bottom housing part relative to the lower housing movable is.
  • the bottom-side housing part is so designed and arranged to work together with moving roller table rollers can be moved or removed.
  • the Changeover time from, for example, 30 hours to about 5 hours.
  • the invention has the object underlying, an improved design of a winding furnace and in particular specify the oven door, which allows shorter set-up times become.
  • An embodiment of the device according to the invention further provides that the flap bearing on the roller table frame drive and operation side mounted on at least one console.
  • roller frame according to the invention locked by clamping cylinder.
  • pivotable flap elements the oven door at least one each preferably on the operating side Assigned arranged hydraulic cylinder.
  • the inventive design of the oven door is characterized characterized in that they are arranged height adjustable on the console is.
  • Fig. 1 shows a longitudinal section corresponding to the plane x-x in Fig. 4, the winding furnace 1, which is particularly useful in Steckel rolling mills.
  • the winding oven In the winding oven is a rolled strip 11 in the outward and Hertransport between two coiler ovens and Intermediate roll stand each reversing on furnace drum 12 up and unwinds.
  • the winding furnace keeps the rolled strip at rolling temperature or warm it up.
  • the oven flap 2, 2 ', 2 "according to the invention and the associated winding furnace 1 are separate structures. These are on a below the winding furnace. 1 located part 4 'of the roller table frame 4.
  • the oven door is in at least two relatively foldable elements 2 ', 2 "divisible, the via a firmly connected to the part 4 'of the roller table frame 4, as flap storage formed hinge 7 are hinged together. This results in the possibility of a lower in the housing of the winding furnace 1 Form opening, which is responsible for the accessibility of the furnace interior, for example has a positive effect on repair or revision work.
  • the part 4 'of the roller table frame 4 is by means of the rollers 14 and by means of a or more hydraulic cylinders on rails 5, 5 'to the side of the Roller frame 4 displaced and is out of the radiation range of Wikkelofens 1, as can be seen in FIG. With the number 6 are designates the overhead guide tables.
  • Figures 1 to 4 show the inside arranged the winding furnace 1, motor driven kiln drum 12 with their reel storage 13, 13 '.
  • FIG. 4 Further recognizable in Figure 4 is the flap bearing 7, the console 8 for Damper bearing 7 and the hydraulic cylinder 3 for the pivoting movement the flap parts 2, 2 '.
  • 9 ' are the support points for the Rolling part 4 'on the furnace foundations.
  • the roller table itself becomes equipped on its drive and service side with the console 8, 8 ', the for receiving the flap bearing 7 is used.
  • the hydraulic cylinders 3 and 3 ' or 3 are in the same order of the oven door or its parts 2 ', 2" assigned, as can be seen for example in FIG.
  • the hydraulic cylinders 3 ', 3 are also attached to the roller frame part 4' and can driven along with this laterally out of the roller table and into a Maintenance position be brought. To get an exact position of the laterally displaceable To ensure elements under the winding furnace 1, the Rollgangsrahmenteil 4 'pushed onto the adjustable support points 9.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Metal Rolling (AREA)
  • Tunnel Furnaces (AREA)
  • Air Bags (AREA)
  • Cookers (AREA)
  • Package Specialized In Special Use (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Special Wing (AREA)
EP02804182A 2001-12-05 2002-11-20 Ofenklappe für wickelöfen Expired - Lifetime EP1451379B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10159717A DE10159717A1 (de) 2001-12-05 2001-12-05 Ofenklappen für Wickelöfen
DE10159717 2001-12-05
PCT/EP2002/012973 WO2003048397A1 (de) 2001-12-05 2002-11-20 Ofenklappe für wickelöfen

Publications (2)

Publication Number Publication Date
EP1451379A1 EP1451379A1 (de) 2004-09-01
EP1451379B1 true EP1451379B1 (de) 2005-07-27

Family

ID=7708118

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02804182A Expired - Lifetime EP1451379B1 (de) 2001-12-05 2002-11-20 Ofenklappe für wickelöfen

Country Status (13)

Country Link
US (1) US7155950B2 (zh)
EP (1) EP1451379B1 (zh)
JP (1) JP4700911B2 (zh)
CN (1) CN1309847C (zh)
AT (1) ATE300624T1 (zh)
AU (1) AU2002356683A1 (zh)
BR (1) BR0213803B1 (zh)
CA (1) CA2465290C (zh)
DE (2) DE10159717A1 (zh)
ES (1) ES2243800T3 (zh)
RU (1) RU2298142C2 (zh)
UA (1) UA76265C2 (zh)
WO (1) WO2003048397A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006042802A (ja) * 2004-06-28 2006-02-16 Sumitomo Chemical Co Ltd コモンマーモセット由来のヒポキサンチングアニンホスホリボシルトランスフェラーゼ遺伝子及びその利用
AT503109B1 (de) * 2005-10-18 2007-08-15 Voest Alpine Ind Anlagen Haspelofen mit einer bandhaspeleinrichtung
DE102006037962A1 (de) * 2006-08-12 2008-02-14 Sms Demag Ag Wickelofen
AT504219B1 (de) 2006-10-02 2008-06-15 Siemens Vai Metals Tech Gmbh Haspelofen
DE102007015636A1 (de) * 2006-11-24 2008-05-29 Sms Demag Ag Vorrichtung zum Führen eines Metallbandes und Verfahren zu dessen Betrieb
JP5486261B2 (ja) * 2009-10-08 2014-05-07 三菱日立製鉄機械株式会社 電磁鋼板用冷間圧延設備及び圧延方法
DE102011003046A1 (de) * 2011-01-24 2012-07-26 ACHENBACH BUSCHHüTTEN GMBH Fertigwalzeinrichtung sowie Verfahren zur Herstellung eines Magnesiumbandes in einer solchen
CN110775683A (zh) * 2019-11-05 2020-02-11 山东钢铁集团日照有限公司 一种卡洛塞尔卷取机自动倒卷系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE904547C (de) * 1942-12-22 1954-02-18 Westfalenhuette Ag Steckel-Haspelofen
LU80840A1 (fr) * 1979-01-29 1980-08-08 Mecanarbed Sa Perfectionnements aux installations de laminage a chaud reversibles
AT370776B (de) * 1981-08-24 1983-05-10 Voest Alpine Ag Haspelofen
JPS5983748A (ja) * 1982-11-06 1984-05-15 Nippon Steel Corp 極低炭素低合金耐酸鋼
US4761983A (en) * 1987-08-07 1988-08-09 International Rolling Mill Consultants, Inc. Method and apparatus for winding material on a drum
AT393239B (de) * 1989-06-08 1991-09-10 Voest Alpine Ind Anlagen Haspel
US5269166A (en) 1992-01-30 1993-12-14 Tippins Incorporated Hot strip mill with coiling furnace having separable housing
JP3743067B2 (ja) * 1996-09-04 2006-02-08 石川島播磨重工業株式会社 熱延材巻取装置
JP3251517B2 (ja) * 1996-11-05 2002-01-28 株式会社日立製作所 ステッケルミル圧延設備
US5848543A (en) * 1997-07-14 1998-12-15 Tippins Incorporated Strip mill with movable coiling furnace
JP3285529B2 (ja) * 1998-02-10 2002-05-27 株式会社日立製作所 ファーネスコイラー

Also Published As

Publication number Publication date
BR0213803B1 (pt) 2011-05-31
EP1451379A1 (de) 2004-09-01
JP2005511315A (ja) 2005-04-28
WO2003048397A1 (de) 2003-06-12
RU2298142C2 (ru) 2007-04-27
US20040261484A1 (en) 2004-12-30
JP4700911B2 (ja) 2011-06-15
BR0213803A (pt) 2004-10-19
CN1309847C (zh) 2007-04-11
CN1599801A (zh) 2005-03-23
ATE300624T1 (de) 2005-08-15
US7155950B2 (en) 2007-01-02
CA2465290A1 (en) 2003-06-12
CA2465290C (en) 2010-09-21
ES2243800T3 (es) 2005-12-01
DE10159717A1 (de) 2003-06-18
AU2002356683A1 (en) 2003-06-17
RU2004120278A (ru) 2005-03-27
UA76265C2 (en) 2006-07-17
DE50203786D1 (de) 2005-09-01

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