DE1907551B2 - Verfahren zum Regeln eines Mehrzonenofens zum Erwärmen von Walzgut - Google Patents

Verfahren zum Regeln eines Mehrzonenofens zum Erwärmen von Walzgut

Info

Publication number
DE1907551B2
DE1907551B2 DE1907551A DE1907551A DE1907551B2 DE 1907551 B2 DE1907551 B2 DE 1907551B2 DE 1907551 A DE1907551 A DE 1907551A DE 1907551 A DE1907551 A DE 1907551A DE 1907551 B2 DE1907551 B2 DE 1907551B2
Authority
DE
Germany
Prior art keywords
zone
temperature
heating
heated
rolling
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.)
Pending
Application number
DE1907551A
Other languages
German (de)
English (en)
Other versions
DE1907551A1 (de
Inventor
Hiroshi Matsuno
Toshiya Morisue
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.)
Yawata Iron and Steel Co Ltd
Original Assignee
Yawata Iron and Steel Co Ltd
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 Yawata Iron and Steel Co Ltd filed Critical Yawata Iron and Steel Co Ltd
Publication of DE1907551A1 publication Critical patent/DE1907551A1/de
Publication of DE1907551B2 publication Critical patent/DE1907551B2/de
Pending legal-status Critical Current

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
    • F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B9/40—Arrangements of controlling or monitoring devices
    • 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
    • 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
    • F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
    • 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
    • F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
    • F27D2019/0018—Monitoring the temperature of the atmosphere of the kiln
    • 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
    • F27D2019/0028—Regulation
    • F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
    • 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
    • F27D2019/0028—Regulation
    • F27D2019/0059—Regulation involving the control of the conveyor movement, e.g. speed or sequences
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/02—Preheating, e.g. in a laminating line

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
DE1907551A 1968-02-15 1969-02-14 Verfahren zum Regeln eines Mehrzonenofens zum Erwärmen von Walzgut Pending DE1907551B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP954068 1968-02-15

Publications (2)

Publication Number Publication Date
DE1907551A1 DE1907551A1 (de) 1970-11-26
DE1907551B2 true DE1907551B2 (de) 1974-11-14

Family

ID=11723089

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1907551A Pending DE1907551B2 (de) 1968-02-15 1969-02-14 Verfahren zum Regeln eines Mehrzonenofens zum Erwärmen von Walzgut

Country Status (6)

Country Link
US (1) US3627857A (instruction)
BE (1) BE728391A (instruction)
DE (1) DE1907551B2 (instruction)
FR (1) FR2001974A1 (instruction)
GB (1) GB1256561A (instruction)
NL (1) NL6902415A (instruction)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3122223A1 (de) * 1980-06-04 1982-03-04 Mitsubishi Denki K.K., Tokyo Waermeregelverfahren fuer einen durchlaufofen
EP0068637A3 (en) * 1981-06-05 1984-06-06 North American Mfg., Company Method and system for controlling multi-zone reheating furnaces

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604695A (en) * 1969-12-15 1971-09-14 Gen Electric Method and apparatus for controlling a slab reheat furnace
DE2600626B2 (de) * 1976-01-09 1978-06-01 Aeg-Elotherm Gmbh, 5630 Remscheid Verfahren zur Erwärmung mindestens zweier Metallröhren endlicher Länge insbesondere aus Stahl zum Zweck ihrer Wärmebehandlung
DE3332989A1 (de) * 1983-09-09 1985-03-28 Mannesmann AG, 4000 Düsseldorf Durchlaufofensteuerung
IT1187220B (it) * 1985-11-29 1987-12-16 Mauro Poppi Procedimento e forno per la cottura rapida di materiali ceramici quali piastrelle e simili
ES2023397B3 (es) * 1986-12-01 1992-01-16 Siemens Ag Procedimiento para la limpieza de un recipiente.
NL8702689A (nl) * 1987-11-11 1989-06-01 Hoogovens Groep Bv Werkwijze voor het op walstemperatuur brengen van een aantal staalplakken en besturingsinrichting geschikt voor het uitvoeren van de werkwijze.
RU2337293C1 (ru) * 2007-11-26 2008-10-27 ООО "Исследовательско-технологический центр "Аусферр" Способ управления нагревом металла в печах прокатных станов
CN115625215B (zh) * 2022-10-26 2025-08-01 湖南华菱涟源钢铁有限公司 板坯入炉温度预测方法、装置、设备及计算机存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2620174A (en) * 1948-04-30 1952-12-02 Allegheny Ludlum Steel Billet heating furnace
GB700390A (en) * 1951-07-19 1953-12-02 Internat Construction Company Improvements in or relating to furnaces for heating steel billets preparatory to rolling
US3022056A (en) * 1957-11-29 1962-02-20 Midland Ross Corp Combustion controls for metallurgical heating furnaces
US3252693A (en) * 1963-05-07 1966-05-24 Jones & Laughlin Steel Corp Control system for continuous annealing lines and the like
FR1498393A (fr) * 1966-06-22 1967-10-20 Heurtey Sa Procédé et dispositif pour la régulation automatique de fours

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3122223A1 (de) * 1980-06-04 1982-03-04 Mitsubishi Denki K.K., Tokyo Waermeregelverfahren fuer einen durchlaufofen
EP0068637A3 (en) * 1981-06-05 1984-06-06 North American Mfg., Company Method and system for controlling multi-zone reheating furnaces

Also Published As

Publication number Publication date
US3627857A (en) 1971-12-14
BE728391A (instruction) 1969-07-16
DE1907551A1 (de) 1970-11-26
GB1256561A (instruction) 1971-12-08
NL6902415A (instruction) 1969-08-19
FR2001974A1 (instruction) 1969-10-03

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