JP6012359B2 - ブローパイプ構造 - Google Patents

ブローパイプ構造 Download PDF

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Publication number
JP6012359B2
JP6012359B2 JP2012207273A JP2012207273A JP6012359B2 JP 6012359 B2 JP6012359 B2 JP 6012359B2 JP 2012207273 A JP2012207273 A JP 2012207273A JP 2012207273 A JP2012207273 A JP 2012207273A JP 6012359 B2 JP6012359 B2 JP 6012359B2
Authority
JP
Japan
Prior art keywords
pipe
pulverized coal
tuyere
hot air
coal
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.)
Expired - Fee Related
Application number
JP2012207273A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014062291A (ja
Inventor
雅一 坂口
雅一 坂口
務 濱田
務 濱田
剛嗣 岡田
剛嗣 岡田
大本　節男
節男 大本
慶一 中川
慶一 中川
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 to JP2012207273A priority Critical patent/JP6012359B2/ja
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to DE112013004592.3T priority patent/DE112013004592T5/de
Priority to KR20157006492A priority patent/KR20150040363A/ko
Priority to PCT/JP2013/074402 priority patent/WO2014045945A1/ja
Priority to US14/428,553 priority patent/US20150275322A1/en
Priority to CN201380045513.8A priority patent/CN104603296A/zh
Priority to IN2018DEN2015 priority patent/IN2015DN02018A/en
Publication of JP2014062291A publication Critical patent/JP2014062291A/ja
Application granted granted Critical
Publication of JP6012359B2 publication Critical patent/JP6012359B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • C21B7/163—Blowpipe assembly
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Blast Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
JP2012207273A 2012-09-20 2012-09-20 ブローパイプ構造 Expired - Fee Related JP6012359B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2012207273A JP6012359B2 (ja) 2012-09-20 2012-09-20 ブローパイプ構造
KR20157006492A KR20150040363A (ko) 2012-09-20 2013-09-10 블로우 파이프 구조
PCT/JP2013/074402 WO2014045945A1 (ja) 2012-09-20 2013-09-10 ブローパイプ構造
US14/428,553 US20150275322A1 (en) 2012-09-20 2013-09-10 Blow-pipe structure
DE112013004592.3T DE112013004592T5 (de) 2012-09-20 2013-09-10 Blasrohrstruktur
CN201380045513.8A CN104603296A (zh) 2012-09-20 2013-09-10 吹风管结构
IN2018DEN2015 IN2015DN02018A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2012-09-20 2013-09-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012207273A JP6012359B2 (ja) 2012-09-20 2012-09-20 ブローパイプ構造

Publications (2)

Publication Number Publication Date
JP2014062291A JP2014062291A (ja) 2014-04-10
JP6012359B2 true JP6012359B2 (ja) 2016-10-25

Family

ID=50341259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012207273A Expired - Fee Related JP6012359B2 (ja) 2012-09-20 2012-09-20 ブローパイプ構造

Country Status (7)

Country Link
US (1) US20150275322A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP6012359B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR20150040363A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN104603296A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE112013004592T5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN2015DN02018A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2014045945A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6057642B2 (ja) * 2012-09-20 2017-01-11 三菱重工業株式会社 スラグ除去装置及びスラグ除去方法
KR102348088B1 (ko) * 2017-01-02 2022-01-10 삼성전자주식회사 의류건조장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2761885B2 (ja) * 1988-04-21 1998-06-04 日本鋼管株式会社 微粉炭バーナ
KR970009084B1 (ko) * 1994-12-29 1997-06-05 김만제 탄소성분을 포함한 미분체 용융장치 및 이를 이용한 미분체 용융방법
JP2000265205A (ja) * 1999-03-15 2000-09-26 Nippon Steel Corp 送風羽口
WO2007130362A2 (en) * 2006-05-01 2007-11-15 Sierra Energy Tuyere for oxygen blast furnance/converter system
CN102312029A (zh) * 2011-01-24 2012-01-11 张昭贵 一种高炉送风装置及其喷吹煤粉的燃烧方法和富氧方法
JP5775476B2 (ja) * 2012-03-06 2015-09-09 新日鐵住金株式会社 高炉羽口からの還元性ガス吹き込み方法及び吹き込みランス

Also Published As

Publication number Publication date
JP2014062291A (ja) 2014-04-10
US20150275322A1 (en) 2015-10-01
WO2014045945A1 (ja) 2014-03-27
KR20150040363A (ko) 2015-04-14
CN104603296A (zh) 2015-05-06
DE112013004592T5 (de) 2015-06-11
IN2015DN02018A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2015-08-14

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