JP6792528B2 - 回転炉床炉及びその改造方法 - Google Patents

回転炉床炉及びその改造方法 Download PDF

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Publication number
JP6792528B2
JP6792528B2 JP2017154020A JP2017154020A JP6792528B2 JP 6792528 B2 JP6792528 B2 JP 6792528B2 JP 2017154020 A JP2017154020 A JP 2017154020A JP 2017154020 A JP2017154020 A JP 2017154020A JP 6792528 B2 JP6792528 B2 JP 6792528B2
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JP
Japan
Prior art keywords
burner
ceiling
peripheral wall
furnace
rotary hearth
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.)
Active
Application number
JP2017154020A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019032129A (ja
Inventor
祐作 河本
祐作 河本
健介 川端
健介 川端
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
Priority to JP2017154020A priority Critical patent/JP6792528B2/ja
Priority to TW107121912A priority patent/TWI767018B/zh
Priority to CN201810831377.XA priority patent/CN109387076B/zh
Priority to KR1020180087375A priority patent/KR102543543B1/ko
Publication of JP2019032129A publication Critical patent/JP2019032129A/ja
Application granted granted Critical
Publication of JP6792528B2 publication Critical patent/JP6792528B2/ja
Active legal-status Critical Current
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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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/06—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces with movable working chambers or hearths, e.g. tiltable, oscillating or describing a composed movement
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/20—Arrangements of heating devices
    • F27B3/205—Burners
    • 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
    • F27D99/0033—Heating elements or systems using burners
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Supply (AREA)
  • Tunnel Furnaces (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
JP2017154020A 2017-08-09 2017-08-09 回転炉床炉及びその改造方法 Active JP6792528B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2017154020A JP6792528B2 (ja) 2017-08-09 2017-08-09 回転炉床炉及びその改造方法
TW107121912A TWI767018B (zh) 2017-08-09 2018-06-26 轉膛爐及其改造方法
CN201810831377.XA CN109387076B (zh) 2017-08-09 2018-07-25 转底炉及其改造方法
KR1020180087375A KR102543543B1 (ko) 2017-08-09 2018-07-26 회전로 노상 및 그 개조 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017154020A JP6792528B2 (ja) 2017-08-09 2017-08-09 回転炉床炉及びその改造方法

Publications (2)

Publication Number Publication Date
JP2019032129A JP2019032129A (ja) 2019-02-28
JP6792528B2 true JP6792528B2 (ja) 2020-11-25

Family

ID=65416575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017154020A Active JP6792528B2 (ja) 2017-08-09 2017-08-09 回転炉床炉及びその改造方法

Country Status (4)

Country Link
JP (1) JP6792528B2 (ko)
KR (1) KR102543543B1 (ko)
CN (1) CN109387076B (ko)
TW (1) TWI767018B (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115323308A (zh) * 2022-10-14 2022-11-11 凯斯炉业科技江苏有限公司 高效节能井式渗碳炉

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5841296U (ja) 1981-09-11 1983-03-18 株式会社メデカル科研 超音波手洗装置
JPH0771879A (ja) * 1993-09-02 1995-03-17 Tokyo Gas Co Ltd 非鉄金属溶解炉装置
JPH0968387A (ja) * 1995-08-31 1997-03-11 Nkk Corp マッフル炉
JPH1129808A (ja) * 1997-07-09 1999-02-02 Sumitomo Metal Ind Ltd 溶銑製造方法
JP3796058B2 (ja) * 1997-11-17 2006-07-12 中外炉工業株式会社 ロータリーハース型炉を用いた還元鉄の製造方法
JP3751819B2 (ja) * 1999-10-15 2006-03-01 株式会社神戸製鋼所 還元鉄又は非鉄金属製造設備、及び還元鉄又は非鉄金属製造方法
JP2001272180A (ja) * 2000-03-27 2001-10-05 Mitsubishi Heavy Ind Ltd 熱交換器
JP2009197272A (ja) * 2008-02-21 2009-09-03 Nippon Steel Engineering Co Ltd 回転炉床炉
JP5398686B2 (ja) 2010-11-25 2014-01-29 中外炉工業株式会社 加熱炉
JP2013014791A (ja) 2011-06-30 2013-01-24 Kobe Steel Ltd 還元鉄製造用の原料塊成物
JP5116883B1 (ja) * 2012-02-10 2013-01-09 株式会社 テツゲン 還元鉄の製造方法および製造装置
JP6185435B2 (ja) * 2014-07-16 2017-08-23 株式会社神戸製鋼所 回転炉床炉
CN106766890A (zh) * 2017-01-06 2017-05-31 黄石市福星铝业有限公司 一种铝熔炼炉新式燃烧及循环系统

Also Published As

Publication number Publication date
TW201910710A (zh) 2019-03-16
TWI767018B (zh) 2022-06-11
CN109387076B (zh) 2021-10-22
JP2019032129A (ja) 2019-02-28
KR20190016898A (ko) 2019-02-19
CN109387076A (zh) 2019-02-26
KR102543543B1 (ko) 2023-06-15

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