IN2015DN02018A - - Google Patents

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Publication number
IN2015DN02018A
IN2015DN02018A IN2018DEN2015A IN2015DN02018A IN 2015DN02018 A IN2015DN02018 A IN 2015DN02018A IN 2018DEN2015 A IN2018DEN2015 A IN 2018DEN2015A IN 2015DN02018 A IN2015DN02018 A IN 2015DN02018A
Authority
IN
India
Prior art keywords
pulverized coal
pipe
internal
tuyere
hot air
Prior art date
Application number
Other languages
English (en)
Inventor
Masakazu Sakaguchi
Tsutomu Hamada
Takeshi Okada
Setsuo Omoto
Keiichi Nakagawa
Original Assignee
Mitsubishi Heavy Ind 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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of IN2015DN02018A publication Critical patent/IN2015DN02018A/en

Links

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres

Landscapes

  • 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)
IN2018DEN2015 2012-09-20 2013-09-10 IN2015DN02018A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012207273A JP6012359B2 (ja) 2012-09-20 2012-09-20 ブローパイプ構造
PCT/JP2013/074402 WO2014045945A1 (ja) 2012-09-20 2013-09-10 ブローパイプ構造

Publications (1)

Publication Number Publication Date
IN2015DN02018A true IN2015DN02018A (ko) 2015-08-14

Family

ID=50341259

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2018DEN2015 IN2015DN02018A (ko) 2012-09-20 2013-09-10

Country Status (7)

Country Link
US (1) US20150275322A1 (ko)
JP (1) JP6012359B2 (ko)
KR (1) KR20150040363A (ko)
CN (1) CN104603296A (ko)
DE (1) DE112013004592T5 (ko)
IN (1) IN2015DN02018A (ko)
WO (1) WO2014045945A1 (ko)

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
US20070290418A1 (en) * 2006-05-01 2007-12-20 Sierra Energy Corporation Tuyere For Oxygen Blast Furnace 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
JP6012359B2 (ja) 2016-10-25
CN104603296A (zh) 2015-05-06
KR20150040363A (ko) 2015-04-14
WO2014045945A1 (ja) 2014-03-27
US20150275322A1 (en) 2015-10-01
DE112013004592T5 (de) 2015-06-11
JP2014062291A (ja) 2014-04-10

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