EP3686298A4 - Fixe thermische warmspulen-isolierungswärmebehandlungsvorrichtung - Google Patents

Fixe thermische warmspulen-isolierungswärmebehandlungsvorrichtung Download PDF

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Publication number
EP3686298A4
EP3686298A4 EP18857961.9A EP18857961A EP3686298A4 EP 3686298 A4 EP3686298 A4 EP 3686298A4 EP 18857961 A EP18857961 A EP 18857961A EP 3686298 A4 EP3686298 A4 EP 3686298A4
Authority
EP
European Patent Office
Prior art keywords
heat treatment
treatment device
thermal insulation
fixed type
type hot
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
EP18857961.9A
Other languages
English (en)
French (fr)
Other versions
EP3686298A1 (de
Inventor
Yong Chen
Weilin Zhu
Ye Wang
Chunhe Zhao
Tao Song
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.)
Shanghai Heli Hydraulic Mechanical & Electrical Co Ltd
Baoshan Iron and Steel Co Ltd
Baosteel Zhanjiang Iron and Steel Co Ltd
Original Assignee
Shanghai Heli Hydraulic Mechanical & Electrical Co Ltd
Baoshan Iron and Steel Co Ltd
Baosteel Zhanjiang 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
Priority claimed from CN201710853613.3A external-priority patent/CN107470377A/zh
Priority claimed from CN201810632228.0A external-priority patent/CN108559834A/zh
Application filed by Shanghai Heli Hydraulic Mechanical & Electrical Co Ltd, Baoshan Iron and Steel Co Ltd, Baosteel Zhanjiang Iron and Steel Co Ltd filed Critical Shanghai Heli Hydraulic Mechanical & Electrical Co Ltd
Publication of EP3686298A1 publication Critical patent/EP3686298A1/de
Publication of EP3686298A4 publication Critical patent/EP3686298A4/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
    • F27B11/00—Bell-type furnaces
    • 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
    • C21D9/663—Bell-type furnaces
    • C21D9/665—Bell-type furnaces inverted or side-facing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • 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
    • 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • 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
    • C21D1/84—Controlled slow cooling
    • 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
    • C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
    • 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
    • C21D9/563—Rolls; Drums; Roll arrangements
    • 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
    • C21D9/663—Bell-type furnaces
    • C21D9/673—Details, accessories, or equipment peculiar to bell-type furnaces
    • 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
    • C21D9/663—Bell-type furnaces
    • C21D9/677—Arrangements of heating 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
EP18857961.9A 2017-09-20 2018-09-20 Fixe thermische warmspulen-isolierungswärmebehandlungsvorrichtung Pending EP3686298A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201710853613.3A CN107470377A (zh) 2017-09-20 2017-09-20 钢带制造流水线在线保温缓冷装置
CN201810632228.0A CN108559834A (zh) 2018-06-19 2018-06-19 一种固定式热卷保温热处理装置
PCT/CN2018/106718 WO2019057118A1 (zh) 2017-09-20 2018-09-20 一种固定式热卷保温热处理装置

Publications (2)

Publication Number Publication Date
EP3686298A1 EP3686298A1 (de) 2020-07-29
EP3686298A4 true EP3686298A4 (de) 2020-11-18

Family

ID=65810676

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18857961.9A Pending EP3686298A4 (de) 2017-09-20 2018-09-20 Fixe thermische warmspulen-isolierungswärmebehandlungsvorrichtung

Country Status (4)

Country Link
EP (1) EP3686298A4 (de)
JP (1) JP6952197B2 (de)
KR (1) KR102397796B1 (de)
WO (1) WO2019057118A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112246885A (zh) * 2020-09-03 2021-01-22 鑫鹏源(聊城)智能科技有限公司 一种连续输送热管的保温隧道及控制保温方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693955A (en) * 1971-03-15 1972-09-26 Bethlehem Steel Corp Component annealing base
US4165868A (en) * 1977-11-25 1979-08-28 Allegheny Ludlum Industries, Inc. Method and apparatus for heating coils of strip
US20140151941A1 (en) * 2012-11-30 2014-06-05 Bilstein Gmbh & Co.Kg Hood-type annealing furnace and method for operating the same
CN204125483U (zh) * 2014-07-29 2015-01-28 江苏凯特尔工业炉有限公司 具悬浮式导流罩的全氢罩式炉
CN205653491U (zh) * 2016-05-20 2016-10-19 西南石油大学 一种罩式退火炉温控装置
WO2017115187A1 (en) * 2015-12-30 2017-07-06 Sabic Global Technologies B.V. Apparatus and methodologies for batch annealing

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154409A (ja) * 1982-03-09 1983-09-13 Kawasaki Steel Corp 完全連続熱間圧延における放熱防止装置
JPS6063553U (ja) * 1983-10-04 1985-05-04 新日本製鐵株式会社 タイトスケ−ル鋼板製造装置
JPS60125329A (ja) * 1983-12-07 1985-07-04 Kawasaki Steel Corp 熱間圧延鋼帯の製造方法
JPS60218431A (ja) * 1984-04-12 1985-11-01 Sumitomo Metal Ind Ltd 熱間鋼帯コイルの冷却方法
EP0567612A4 (de) * 1991-10-22 1994-04-05 Po Hang Iron & Steel Elektrisch nichtorientierte stahlplatten mit hohen magnetischen eigenschaften und deren herstellung.
KR101253703B1 (ko) * 2012-10-26 2013-04-12 주식회사 에스에이씨 배치식 소둔 열처리 설비
CN103757196B (zh) * 2014-01-09 2016-09-07 鞍钢股份有限公司 一种高牌号电工钢的退火方法
JP6188608B2 (ja) * 2014-03-10 2017-08-30 株式会社神戸製鋼所 圧延コイル材の保温方法
KR101746961B1 (ko) * 2015-11-25 2017-06-14 계명대학교 산학협력단 Baf 소둔공정에서 일어나는 냉연강판의 탄화현상 저감 방법
CN205275647U (zh) * 2015-11-26 2016-06-01 宝山钢铁股份有限公司 一种热轧保温坑的保温罩
CN107470377A (zh) * 2017-09-20 2017-12-15 上海贺力液压机电有限公司 钢带制造流水线在线保温缓冷装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693955A (en) * 1971-03-15 1972-09-26 Bethlehem Steel Corp Component annealing base
US4165868A (en) * 1977-11-25 1979-08-28 Allegheny Ludlum Industries, Inc. Method and apparatus for heating coils of strip
US20140151941A1 (en) * 2012-11-30 2014-06-05 Bilstein Gmbh & Co.Kg Hood-type annealing furnace and method for operating the same
CN204125483U (zh) * 2014-07-29 2015-01-28 江苏凯特尔工业炉有限公司 具悬浮式导流罩的全氢罩式炉
WO2017115187A1 (en) * 2015-12-30 2017-07-06 Sabic Global Technologies B.V. Apparatus and methodologies for batch annealing
CN205653491U (zh) * 2016-05-20 2016-10-19 西南石油大学 一种罩式退火炉温控装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019057118A1 *

Also Published As

Publication number Publication date
KR20200063162A (ko) 2020-06-04
WO2019057118A1 (zh) 2019-03-28
JP6952197B2 (ja) 2021-10-20
JP2020534442A (ja) 2020-11-26
KR102397796B1 (ko) 2022-05-13
EP3686298A1 (de) 2020-07-29

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