MX2018009163A - Dispositivo de control de temperatura de lamina de acero y metodo de control de temperatura. - Google Patents

Dispositivo de control de temperatura de lamina de acero y metodo de control de temperatura.

Info

Publication number
MX2018009163A
MX2018009163A MX2018009163A MX2018009163A MX2018009163A MX 2018009163 A MX2018009163 A MX 2018009163A MX 2018009163 A MX2018009163 A MX 2018009163A MX 2018009163 A MX2018009163 A MX 2018009163A MX 2018009163 A MX2018009163 A MX 2018009163A
Authority
MX
Mexico
Prior art keywords
temperature control
steel sheet
temperature
furnace
state variable
Prior art date
Application number
MX2018009163A
Other languages
English (en)
Other versions
MX368253B (es
Inventor
Ogasahara Tomoyoshi
Yamada Goki
Original Assignee
Jfe Steel Corp
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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of MX2018009163A publication Critical patent/MX2018009163A/es
Publication of MX368253B publication Critical patent/MX368253B/es

Links

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
    • C21D9/56—Continuous furnaces for strip or wire
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/52—Methods of heating with flames
    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0014—Devices for monitoring temperature
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/08—Surface hardening with flames
    • 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
    • F27D2019/0028—Regulation
    • F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
    • F27D2019/004—Fuel quantity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Heat Treatment Processes (AREA)

Abstract

En un dispositivo de control de temperatura de lámina de acero 1 de acuerdo con una modalidad de la presente invención, una unidad de estimación de perturbación/variable de estado 15 estima valores de una variable de estado y una variable de perturbación de la temperatura de un modelo de control al mismo tiempo; una unidad de cálculo de cantidad de cambio de temperatura del horno 16 calcula una cantidad de cambio de la temperatura del horno de cada zona de calentamiento bajo una condición limitante tal que suma al cuadrado de una desviación entre el valor objetivo y el valor real de la temperatura de una lámina de acero a un lado de salida de un horno de calentamiento se vuelve mínimo, al usar los valores de la variable de estado y la variable de perturbación de la temperatura del modelo de control; y una unidad de control de temperatura del horno 17 controla una velocidad de flujo de combustible usada en cada zona de calentamiento para lograr la cantidad de cambio de la temperatura calculada del horno.
MX2018009163A 2016-01-28 2016-11-02 Dispositivo de control de temperatura de lamina de acero y metodo de control de temperatura. MX368253B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016014429 2016-01-28
PCT/JP2016/082552 WO2017130508A1 (ja) 2016-01-28 2016-11-02 鋼板の温度制御装置及び温度制御方法

Publications (2)

Publication Number Publication Date
MX2018009163A true MX2018009163A (es) 2018-11-29
MX368253B MX368253B (es) 2019-09-26

Family

ID=59397590

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018009163A MX368253B (es) 2016-01-28 2016-11-02 Dispositivo de control de temperatura de lamina de acero y metodo de control de temperatura.

Country Status (8)

Country Link
US (1) US11466340B2 (es)
EP (1) EP3409797B1 (es)
KR (1) KR102122143B1 (es)
CN (1) CN108495941B (es)
CA (1) CA3012298C (es)
MX (1) MX368253B (es)
RU (1) RU2691819C1 (es)
WO (1) WO2017130508A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019163746A1 (ja) * 2018-02-22 2019-08-29 Ｊｆｅスチール株式会社 連続焼鈍における鋼板の加熱方法および連続焼鈍設備
WO2019180961A1 (ja) * 2018-03-23 2019-09-26 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 熱処理炉の運転支援装置及び運転支援方法並びに熱処理設備及びその運転方法
CN111100980B (zh) * 2019-11-27 2021-11-23 安徽添御石油设备制造有限公司 一种石油压裂泵阀箱热处理的升温控制方法
CN114489185B (zh) * 2022-02-24 2023-03-03 秦皇岛秦冶重工有限公司 一种用于鱼雷罐烘烤的控制方法及控制系统
CN115121631B (zh) * 2022-05-13 2023-05-12 燕山大学 基于加热炉坯温、炉温协同预调控分区解耦的温控方法
CN118092540B (zh) * 2024-04-23 2024-07-19 合肥工业大学 一种氨气传感器片芯温度控制方法及系统

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* Cited by examiner, † Cited by third party
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JPS5510787B2 (es) 1973-05-26 1980-03-19
JPS60135531A (ja) 1983-12-24 1985-07-18 Nippon Steel Corp 連続焼鈍炉の温度制御方法
SU1194899A1 (ru) * 1984-01-06 1985-11-30 Научно-исследовательский институт металлургии Способ управлени термообработкой полос из аустенитной нержавеющей стали в проходной печи
JPS6129903A (ja) * 1984-07-20 1986-02-12 Nippon Steel Corp 熱処理炉の走行材料温度制御装置
JPS6428329A (en) 1987-07-23 1989-01-30 Mitsubishi Heavy Ind Ltd Method for controlling sheet temperature in continuous annealing furnace
JPH0772309B2 (ja) 1988-01-18 1995-08-02 三菱重工業株式会社 連続焼鈍炉の板温制御方法
JPH03236422A (ja) 1990-02-14 1991-10-22 Kobe Steel Ltd 連続焼鈍炉における板温制御方法
JPH04168232A (ja) 1990-10-31 1992-06-16 Sumitomo Metal Ind Ltd 板温制御方法
JP2503332B2 (ja) 1991-08-28 1996-06-05 新日本製鐵株式会社 ストリップの誘導加熱における板温制御方法
KR100241023B1 (ko) 1995-12-29 2000-03-02 이구택 용융도금강판용 열처리로내에서의 강판온도 제어방법
WO2003085142A1 (fr) * 2002-04-08 2003-10-16 Jfe Steel Corporation Dispositif et procede de traitement thermique, support pour l'enregistrement d'un programme de traitement thermique et produit en acier
CN100404154C (zh) 2003-06-13 2008-07-23 杰富意钢铁株式会社 用于钢板的加速控制冷却工艺,其生产的钢板,以及冷却设备
JP2008146325A (ja) 2006-12-08 2008-06-26 Sumitomo Chemical Co Ltd プロセス制御装置、プロセス制御方法、プログラム、およびプログラムを記録したコンピュータ読み取り可能な記録媒体
FR2940978B1 (fr) * 2009-01-09 2011-11-11 Fives Stein Procede et section de refroidissement d'une bande metallique en defilement par projection d'un liquide
JP5510787B2 (ja) 2009-10-13 2014-06-04 新日鐵住金株式会社 冷延鋼板の連続焼鈍設備の輻射加熱による加熱炉の板温度制御方法
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JP6075301B2 (ja) 2014-01-17 2017-02-08 Ｊｆｅスチール株式会社 冷却制御装置および冷却制御方法
JP5884196B2 (ja) * 2014-02-18 2016-03-15 Ｊｆｅスチール株式会社 高強度溶融亜鉛めっき鋼板の製造方法
JP6850737B2 (ja) * 2015-06-24 2021-03-31 ノベリス・インコーポレイテッドＮｏｖｅｌｉｓ Ｉｎｃ． 金属処理炉と組み合わせて使用される高速反応、ヒータ及び関連制御システム
CN105886751A (zh) 2016-04-13 2016-08-24 中国地质大学（武汉） 一种冷轧热镀锌退火炉板温协调控制系统及方法
WO2019180961A1 (ja) * 2018-03-23 2019-09-26 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 熱処理炉の運転支援装置及び運転支援方法並びに熱処理設備及びその運転方法

Also Published As

Publication number Publication date
EP3409797A1 (en) 2018-12-05
RU2691819C1 (ru) 2019-06-18
EP3409797A4 (en) 2018-12-19
CA3012298A1 (en) 2017-08-03
CA3012298C (en) 2021-03-02
KR102122143B1 (ko) 2020-06-11
CN108495941A (zh) 2018-09-04
US20210198765A1 (en) 2021-07-01
KR20180098337A (ko) 2018-09-03
US11466340B2 (en) 2022-10-11
MX368253B (es) 2019-09-26
CN108495941B (zh) 2019-10-22
EP3409797B1 (en) 2019-09-04
WO2017130508A1 (ja) 2017-08-03

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