KR20170009903A - 무산세 연속 어닐링로 환원성 가스 순환 재생 이용 시스템 및 그 이용방법 - Google Patents

무산세 연속 어닐링로 환원성 가스 순환 재생 이용 시스템 및 그 이용방법 Download PDF

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Publication number
KR20170009903A
KR20170009903A KR1020167034952A KR20167034952A KR20170009903A KR 20170009903 A KR20170009903 A KR 20170009903A KR 1020167034952 A KR1020167034952 A KR 1020167034952A KR 20167034952 A KR20167034952 A KR 20167034952A KR 20170009903 A KR20170009903 A KR 20170009903A
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KR
South Korea
Prior art keywords
gas
section
reducing gas
quenching
pipe
Prior art date
Application number
KR1020167034952A
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English (en)
Korean (ko)
Inventor
준 리
닝 탄
씬지앤 마
추앙 ?
추앙 „œ
Original Assignee
바오샨 아이론 앤 스틸 유한공사
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Application filed by 바오샨 아이론 앤 스틸 유한공사 filed Critical 바오샨 아이론 앤 스틸 유한공사
Publication of KR20170009903A publication Critical patent/KR20170009903A/ko

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    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • 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
    • C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
    • 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
    • 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
    • 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
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • 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
    • 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
    • F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
    • 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
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/04—Circulating atmospheres by mechanical means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Drying Of Gases (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Treating Waste Gases (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
KR1020167034952A 2014-05-30 2015-01-19 무산세 연속 어닐링로 환원성 가스 순환 재생 이용 시스템 및 그 이용방법 KR20170009903A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201410240695.0 2014-05-30
CN201410240695.0A CN105132666A (zh) 2014-05-30 2014-05-30 免酸洗连续退火炉还原气体循环再生利用系统及其利用方法
PCT/CN2015/070984 WO2015180501A1 (fr) 2014-05-30 2015-01-19 Système de recyclage d'une circulation de gaz réducteur pour four de recuit continu sans décapage et son procédé d'utilisation

Publications (1)

Publication Number Publication Date
KR20170009903A true KR20170009903A (ko) 2017-01-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167034952A KR20170009903A (ko) 2014-05-30 2015-01-19 무산세 연속 어닐링로 환원성 가스 순환 재생 이용 시스템 및 그 이용방법

Country Status (5)

Country Link
JP (1) JP6538088B2 (fr)
KR (1) KR20170009903A (fr)
CN (1) CN105132666A (fr)
RU (1) RU2684465C2 (fr)
WO (1) WO2015180501A1 (fr)

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CN106018317A (zh) * 2016-05-30 2016-10-12 中国石油集团东北炼化工程有限公司吉林设计院 一种用于监测气体组分含量的系统及方法
CN107099651A (zh) * 2017-05-16 2017-08-29 浙江久立特材科技股份有限公司 一种全氢保护气辊底炉氢气流量控制的方法及系统
CN107299216B (zh) * 2017-06-21 2021-05-14 华北理工大学 一种轧钢加热炉
CN107557563A (zh) * 2017-08-30 2018-01-09 天津市宇润德金属制品有限公司 高节能还原炉
CN107964643A (zh) * 2017-12-27 2018-04-27 安德里茨（中国）有限公司 热轧带钢连续热镀锌设备及方法
CN108151544A (zh) * 2018-01-17 2018-06-12 广东中鹏热能科技有限公司 一种逆流式冷却系统的节能辊道窑
CN108180764A (zh) * 2018-01-22 2018-06-19 卢爱玲 一种陶瓷窑炉叠温式增氧抽热系统
CN108588374A (zh) * 2018-02-06 2018-09-28 冷水江天宝实业有限公司 一种连续热处理炉及其密封装置与方法
CN108507343B (zh) * 2018-03-30 2020-07-17 楚天科技股份有限公司 一种烘干机整机系统内的风压平衡控制方法及装置
CN110172565B (zh) * 2018-06-28 2021-02-09 镕凝精工新材料科技(上海)有限公司 一种罩式退火炉余热回收利用系统
CN109652639B (zh) * 2018-12-29 2024-02-09 佛山市诚德新材料有限公司 一种不锈钢带的退火炉
CN110595221A (zh) * 2019-10-08 2019-12-20 江苏维麦气体科技有限公司 一种镀锌连续退火炉尾气回收处理循环利用装置及其处理工艺
CN112710160B (zh) * 2019-10-25 2023-06-23 中冶长天国际工程有限责任公司 解析塔冷态启动时热风风机控制方法及装置
CN111218627A (zh) * 2019-11-11 2020-06-02 山西中磁尚善科技有限公司 一种高温金属退火工艺
CN111926171B (zh) * 2020-08-31 2022-04-29 武汉钢铁有限公司 冷轧无取向硅钢薄带连续退火冷却控制方法
CN112609059A (zh) * 2020-12-10 2021-04-06 浙江海亮股份有限公司 链式退火炉及管材传送控制方法
CN112725597B (zh) * 2020-12-21 2021-10-08 燕山大学 一种用于退火炉氮气重复利用的装置及方法
CN113667802B (zh) * 2021-07-31 2023-05-12 浙江明泰控股发展股份有限公司 一种连续式退火器
CN113899187B (zh) * 2021-11-18 2023-03-28 楚天科技股份有限公司 隧道式灭菌干燥机风压平衡控制方法及隧道式灭菌干燥机
CN114480831B (zh) * 2022-02-15 2023-09-22 宝钢湛江钢铁有限公司 一种带钢退火速度自动控制方法
CN114438289A (zh) * 2022-02-18 2022-05-06 光丰(肇庆)钢业有限公司 一种钢带退火系统
CN114645120A (zh) * 2022-03-23 2022-06-21 熊建 一种可有效吸除水蒸气的凸轮轴高频淬火装置
CN116793098B (zh) * 2023-08-29 2023-10-20 山西华茂智能新材料有限公司 一种球墨铸管退火工艺缓冷段的余热回收利用方法

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Also Published As

Publication number Publication date
RU2684465C2 (ru) 2019-04-09
JP6538088B2 (ja) 2019-07-03
JP2017524807A (ja) 2017-08-31
WO2015180501A1 (fr) 2015-12-03
RU2016151999A (ru) 2018-07-03
RU2016151999A3 (fr) 2018-10-26
CN105132666A (zh) 2015-12-09

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