EP2701121A4 - Continuous heating device - Google Patents

Continuous heating device

Info

Publication number
EP2701121A4
EP2701121A4 EP12816425.8A EP12816425A EP2701121A4 EP 2701121 A4 EP2701121 A4 EP 2701121A4 EP 12816425 A EP12816425 A EP 12816425A EP 2701121 A4 EP2701121 A4 EP 2701121A4
Authority
EP
European Patent Office
Prior art keywords
heating device
continuous heating
continuous
heating
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
EP12816425.8A
Other languages
German (de)
French (fr)
Other versions
EP2701121B1 (en
EP2701121A1 (en
Inventor
Hiroo Nakagawa
Toshikazu Hada
Mitsuhiro Hida
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.)
Chugai Ro Co Ltd
Original Assignee
Chugai Ro 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 Chugai Ro Co Ltd filed Critical Chugai Ro Co Ltd
Publication of EP2701121A1 publication Critical patent/EP2701121A1/en
Publication of EP2701121A4 publication Critical patent/EP2701121A4/en
Application granted granted Critical
Publication of EP2701121B1 publication Critical patent/EP2701121B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Regulation And Control Of Combustion (AREA)
EP12816425.8A 2012-07-06 2012-07-06 Continuous heating device Not-in-force EP2701121B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/067364 WO2014006749A1 (en) 2012-07-06 2012-07-06 Continuous heating device

Publications (3)

Publication Number Publication Date
EP2701121A1 EP2701121A1 (en) 2014-02-26
EP2701121A4 true EP2701121A4 (en) 2014-09-03
EP2701121B1 EP2701121B1 (en) 2016-04-27

Family

ID=48481460

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12816425.8A Not-in-force EP2701121B1 (en) 2012-07-06 2012-07-06 Continuous heating device

Country Status (5)

Country Link
EP (1) EP2701121B1 (en)
JP (1) JP5189230B1 (en)
CN (1) CN103764856B (en)
ES (1) ES2571595T3 (en)
WO (1) WO2014006749A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12061047B2 (en) 2018-03-23 2024-08-13 Primetals Technologies Japan, Ltd. Operation support apparatus and operation support method for heat-treatment furnace, and a heat-treatment facility and operation method therefor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011157590A (en) * 2010-02-01 2011-08-18 Nippon Steel Corp Apparatus and method for controlling sheet temperature in continuous annealing furnace

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2662484B2 (en) * 1992-09-04 1997-10-15 新日本製鐵株式会社 Horizontal looper for continuous strip processing line
JP4640197B2 (en) * 2006-02-06 2011-03-02 住友金属工業株式会社 Steel strip processing method and processing equipment
JP5386772B2 (en) * 2006-04-27 2014-01-15 新日鐵住金株式会社 Method for producing alloyed hot-dip galvanized steel strip
JP5510787B2 (en) * 2009-10-13 2014-06-04 新日鐵住金株式会社 Heating furnace plate temperature control method by radiant heating of cold-rolled steel sheet continuous annealing equipment
CN102409155A (en) * 2011-11-15 2012-04-11 江苏赛福天钢索股份有限公司 Heat treatment furnace temperature fuzzy control system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011157590A (en) * 2010-02-01 2011-08-18 Nippon Steel Corp Apparatus and method for controlling sheet temperature in continuous annealing furnace

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014006749A1 *

Also Published As

Publication number Publication date
CN103764856A (en) 2014-04-30
EP2701121B1 (en) 2016-04-27
WO2014006749A1 (en) 2014-01-09
EP2701121A1 (en) 2014-02-26
CN103764856B (en) 2015-11-25
JPWO2014006749A1 (en) 2016-06-02
JP5189230B1 (en) 2013-04-24
ES2571595T3 (en) 2016-05-26

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