EP1046436A3 - Kühlverfahren für Walzgut und hiermit korrespondierendes Kühlbett - Google Patents

Kühlverfahren für Walzgut und hiermit korrespondierendes Kühlbett Download PDF

Info

Publication number
EP1046436A3
EP1046436A3 EP00107140A EP00107140A EP1046436A3 EP 1046436 A3 EP1046436 A3 EP 1046436A3 EP 00107140 A EP00107140 A EP 00107140A EP 00107140 A EP00107140 A EP 00107140A EP 1046436 A3 EP1046436 A3 EP 1046436A3
Authority
EP
European Patent Office
Prior art keywords
cooling
bed
air
rolled products
cooling bed
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.)
Granted
Application number
EP00107140A
Other languages
English (en)
French (fr)
Other versions
EP1046436A2 (de
EP1046436B1 (de
Inventor
Rolf Stodt
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 Schloemann Siemag AG
Schloemann Siemag 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 Schloemann Siemag AG, Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Publication of EP1046436A2 publication Critical patent/EP1046436A2/de
Publication of EP1046436A3 publication Critical patent/EP1046436A3/de
Application granted granted Critical
Publication of EP1046436B1 publication Critical patent/EP1046436B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
    • B21B43/02—Cooling beds comprising rakes racks, walking beams or bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
    • B21B43/08—Cooling beds comprising revolving drums or recycling chains or discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Metal Rolling (AREA)
  • Control Of Heat Treatment Processes (AREA)

Abstract

Kühlverfahren für Walzgut (2) in einem Kühlbett, wobei das Walzgut (2) eine Walzgutlängsachse (3) aufweist und während des Kühlens quer zur Walzgutlängsachse (3) transportiert wird, wobei zum Kühlen des Walzguts (2) Wasser mit einem Arbeitsdruck auf das Walzgut (2) aufgebracht wird, wobei das Walzgut (2) in einem Anfangsabschnitt (6) nur luftgekühlt wird, sodann in einem Mittelabschnitt (7) mit einer Mittelabschnittbreite durch Versprühen einer Wassermenge (M) auf das Walzgut (2) sprühnebelgekühlt wird und schließlich in einem Endabschnitt (8) luftgetrocknet und luftgekühlt wird, und hiermit korrespondierendes Kühlbett.
Figure 00000001
EP00107140A 1999-04-20 2000-04-10 Kühlverfahren für Walzgut und hiermit korrespondierendes Kühlbett Expired - Lifetime EP1046436B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19917725A DE19917725B4 (de) 1999-04-20 1999-04-20 Kühlverfahren für Walzgut und Kühlbett
DE19917725 1999-04-20

Publications (3)

Publication Number Publication Date
EP1046436A2 EP1046436A2 (de) 2000-10-25
EP1046436A3 true EP1046436A3 (de) 2003-12-17
EP1046436B1 EP1046436B1 (de) 2005-10-05

Family

ID=7905143

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00107140A Expired - Lifetime EP1046436B1 (de) 1999-04-20 2000-04-10 Kühlverfahren für Walzgut und hiermit korrespondierendes Kühlbett

Country Status (5)

Country Link
US (1) US6237385B1 (de)
EP (1) EP1046436B1 (de)
JP (1) JP2000312914A (de)
AT (1) ATE305828T1 (de)
DE (2) DE19917725B4 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100369049C (zh) * 2005-02-18 2008-02-13 富士通株式会社 灰度字符的精确分割装置及方法
KR100646156B1 (ko) 2005-11-01 2006-11-14 조소곤 압연설비에 사용되는 쿨링베드 냉각장치
JP4998712B2 (ja) * 2007-03-15 2012-08-15 Ｊｆｅスチール株式会社 連続鋳造鋳片の冷却方法
DE102007046279A1 (de) * 2007-09-27 2009-04-09 Siemens Ag Betriebsverfahren für eine Kühlstrecke mit zentralisierter Erfassung von Ventilcharakteristiken und hiermit korrespondierende Gegenstände
KR100916061B1 (ko) 2007-11-20 2009-09-08 주식회사 포스코 선재코일 냉각장치
KR101032514B1 (ko) 2008-10-24 2011-05-04 주식회사 포스코 선재코일 냉각장치
EP2644719A1 (de) * 2012-03-28 2013-10-02 Siemens Aktiengesellschaft Steuerung einer Kühlung
CN107716566B (zh) * 2017-10-26 2019-01-18 中冶华天南京电气工程技术有限公司 电梯导轨钢2段步进式冷床运行方式及同步运行控制方法
DE102018219276A1 (de) * 2018-03-12 2019-09-12 Sms Group Gmbh Kühlgruppe einer Laminarkühlvorrichtung
CN115041655A (zh) * 2022-07-04 2022-09-13 重庆钢铁股份有限公司 一种防止高温下线铸坯弯曲的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1133969A (en) * 1965-07-28 1968-11-20 Siemag Siegener Masch Bau A cooling system for bar-shaped rolled stock
GB1139633A (en) * 1965-05-18 1969-01-08 Demag Ag Method and apparatus for cooling hot-rolled material
US3648996A (en) * 1969-01-20 1972-03-14 Nippon Steel Corp Apparatus for cooling high temperature metal plates
JPS60245719A (ja) * 1984-05-19 1985-12-05 Kawasaki Steel Corp 円形断面長尺鋼材の冷却方法および装置
SU1187341A1 (ru) * 1983-03-04 1989-04-07 Украинский Государственный Институт По Проектированию Металлургических Заводов Способ принудительного воздушного охлаждени проката на холодильнике

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3533261A (en) * 1967-06-15 1970-10-13 Frans Hollander Method and a device for cooling hot-rolled metal strip on a run-out table after being rolled
DE1602169A1 (de) * 1967-07-11 1970-01-29 Schloemann Ag Vorrichtung zum Abkuehlen von stabfoermigem Walzgut,insbesondere von Knueppeln und Feinstahl
US3479853A (en) * 1967-08-29 1969-11-25 Jones & Laughlin Steel Corp Hot rolling of light gauge strip
US3604234A (en) * 1969-05-16 1971-09-14 Gen Electric Temperature control system for mill runout table
JPS498446A (de) * 1972-05-23 1974-01-25
DE2361305A1 (de) * 1973-12-08 1975-06-12 Kessler & Luch Kg Vorrichtung zum kuehlen von metallprofilen
WO1993016821A1 (en) * 1992-02-24 1993-09-02 Alcan International Limited Process and apparatus for applying and removing liquid coolant to control temperature of continuously moving metal strip
DE19621844A1 (de) * 1996-05-30 1997-12-04 Schloemann Siemag Ag Verfahren zum Kühlen von Walzgut

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1139633A (en) * 1965-05-18 1969-01-08 Demag Ag Method and apparatus for cooling hot-rolled material
GB1133969A (en) * 1965-07-28 1968-11-20 Siemag Siegener Masch Bau A cooling system for bar-shaped rolled stock
US3648996A (en) * 1969-01-20 1972-03-14 Nippon Steel Corp Apparatus for cooling high temperature metal plates
SU1187341A1 (ru) * 1983-03-04 1989-04-07 Украинский Государственный Институт По Проектированию Металлургических Заводов Способ принудительного воздушного охлаждени проката на холодильнике
JPS60245719A (ja) * 1984-05-19 1985-12-05 Kawasaki Steel Corp 円形断面長尺鋼材の冷却方法および装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 120 (C - 343) 6 May 1986 (1986-05-06) *

Also Published As

Publication number Publication date
EP1046436A2 (de) 2000-10-25
US6237385B1 (en) 2001-05-29
DE19917725A1 (de) 2000-11-02
EP1046436B1 (de) 2005-10-05
DE50011274D1 (de) 2005-11-10
DE19917725B4 (de) 2005-02-24
JP2000312914A (ja) 2000-11-14
ATE305828T1 (de) 2005-10-15

Similar Documents

Publication Publication Date Title
EP1046436A3 (de) Kühlverfahren für Walzgut und hiermit korrespondierendes Kühlbett
CA2203429A1 (en) Method and apparatus for steam pasteurization of meat
ES2113072T3 (es) Dispositivo para la formacion de lotes de productos con vistas a su acondicionado o embalaje.
WO2002083971A8 (en) A method for controlling a spray form apparatus
BR9901142A (pt) Processo para a realização de retificação criogenica de ar de alimentação para a produção de oxigenio, e, aparelhagem para a relizaçao de retificaçao criogenica de ar de alimentação para a produção de oxigenio produto
GB0000159D0 (en) Processing food products
AU2570797A (en) Method and arrangement for cooling an extruded hollow product
KR900004946A (ko) 열간 압인 신선재를 급속 직접 냉각하기 위한 방법
AU6439996A (en) Process for heat treatment of a steel rail
EP1067125A4 (de) VERFAHREN ZUR HERSTELLUNG VON threo-1,2-EPOXY-3-AMINO-4-PHENYLBUTAN-DERIVATEN
WO2000044513A3 (en) Apparatus and method for necking container ends
AR027940A1 (es) Metodo para producir producto de dioxido de carbono de alta concentracion
MY140972A (en) Apparatus for producing nitrate granules
CA2438122A1 (en) Rapid cooling apparatus for steel strip in continuous annealing facility
TW284714B (de)
NZ321585A (en) Rail-mounted conveyor system and method of operating it
HUT72292A (en) Method and apparatus for the heat treatment of shaped, rolled products
BR9403540A (pt) Sistema de manejo de material para produtos longos laminados a quente
GB9922852D0 (en) Needle blow nozzle, air cooling method and apparatus,blow molding method and apparatus,and blow molding product
US5665303A (en) Arrangement for heat treatment of steel wire
EP1324839B1 (de) Vorrichtung zur inline-behandlung von walzerzeugnissen aus metall
PL1510476T3 (pl) Sposób i urządzenie do przenoszenia ładunków
DE10347639A1 (de) Verfahren zur Behandlung und/oder Herstellung von textilen Produkten mittels Gas- oder Flüssigkeitsströmen
EP0936123A3 (de) Behältertragwagen zum Transport von Containern oder Wechselbehältern auf dem Eisenbahnnetz
ES2184533A1 (es) Procedimiento de pasteurizacion de alimentos y tunel de pasteurizacion para utilizarlo con dicho procedimiento.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20000426

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SMS DEMAG AG

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

17Q First examination report despatched

Effective date: 20040806

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

GRAL Information related to payment of fee for publishing/printing deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR3

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051005

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051005

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051005

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051005

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 50011274

Country of ref document: DE

Date of ref document: 20051110

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060105

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060105

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060105

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060116

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060306

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060430

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060430

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060430

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060430

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20051005

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20060706

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

BERE Be: lapsed

Owner name: SMS DEMAG AG

Effective date: 20060430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060410

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051005

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 50011274

Country of ref document: DE

Representative=s name: HEMMERICH & KOLLEGEN, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 50011274

Country of ref document: DE

Owner name: SMS GROUP GMBH, DE

Free format text: FORMER OWNER: SMS SIEMAG AKTIENGESELLSCHAFT, 40237 DUESSELDORF, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20190429

Year of fee payment: 20

Ref country code: DE

Payment date: 20190418

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20190424

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20190423

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50011274

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK07

Ref document number: 305828

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200410