CN104603296A - 吹风管结构 - Google Patents

吹风管结构 Download PDF

Info

Publication number
CN104603296A
CN104603296A CN201380045513.8A CN201380045513A CN104603296A CN 104603296 A CN104603296 A CN 104603296A CN 201380045513 A CN201380045513 A CN 201380045513A CN 104603296 A CN104603296 A CN 104603296A
Authority
CN
China
Prior art keywords
pipe
pulverized coal
coal
hot air
blast furnace
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
CN201380045513.8A
Other languages
English (en)
Chinese (zh)
Inventor
坂口雅一
滨田务
冈田刚嗣
大本节男
中川庆一
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
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of CN104603296A publication Critical patent/CN104603296A/zh
Pending legal-status Critical Current

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
    • 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
    • C21B5/00—Making pig-iron in the blast furnace
    • 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)
CN201380045513.8A 2012-09-20 2013-09-10 吹风管结构 Pending CN104603296A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012207273A JP6012359B2 (ja) 2012-09-20 2012-09-20 ブローパイプ構造
JP2012-207273 2012-09-20
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
CN104603296A true CN104603296A (zh) 2015-05-06

Family

ID=50341259

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380045513.8A Pending CN104603296A (zh) 2012-09-20 2013-09-10 吹风管结构

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108265490A (zh) * 2017-01-02 2018-07-10 三星电子株式会社 衣物干燥装置

Families Citing this family (1)

* 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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01268809A (ja) * 1988-04-21 1989-10-26 Nkk Corp 微粉炭バーナ
JP2000265205A (ja) * 1999-03-15 2000-09-26 Nippon Steel Corp 送風羽口
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970009084B1 (ko) * 1994-12-29 1997-06-05 김만제 탄소성분을 포함한 미분체 용융장치 및 이를 이용한 미분체 용융방법
WO2007130362A2 (en) * 2006-05-01 2007-11-15 Sierra Energy Tuyere for oxygen blast furnance/converter system
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01268809A (ja) * 1988-04-21 1989-10-26 Nkk Corp 微粉炭バーナ
JP2000265205A (ja) * 1999-03-15 2000-09-26 Nippon Steel Corp 送風羽口
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108265490A (zh) * 2017-01-02 2018-07-10 三星电子株式会社 衣物干燥装置

Also Published As

Publication number Publication date
JP6012359B2 (ja) 2016-10-25
WO2014045945A1 (ja) 2014-03-27
US20150275322A1 (en) 2015-10-01
JP2014062291A (ja) 2014-04-10
KR20150040363A (ko) 2015-04-14
DE112013004592T5 (de) 2015-06-11
IN2015DN02018A (enExample) 2015-08-14

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150506

WD01 Invention patent application deemed withdrawn after publication