EP3556871A4 - Kraftstoffzufuhrsystem - Google Patents

Kraftstoffzufuhrsystem Download PDF

Info

Publication number
EP3556871A4
EP3556871A4 EP16904242.1A EP16904242A EP3556871A4 EP 3556871 A4 EP3556871 A4 EP 3556871A4 EP 16904242 A EP16904242 A EP 16904242A EP 3556871 A4 EP3556871 A4 EP 3556871A4
Authority
EP
European Patent Office
Prior art keywords
supply system
fuel supply
fuel
supply
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.)
Withdrawn
Application number
EP16904242.1A
Other languages
English (en)
French (fr)
Other versions
EP3556871A1 (de
Inventor
Hiroshi Takezaki
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.)
Trytec Co Ltd
Original Assignee
Trytec 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 Trytec Co Ltd filed Critical Trytec Co Ltd
Publication of EP3556871A1 publication Critical patent/EP3556871A1/de
Publication of EP3556871A4 publication Critical patent/EP3556871A4/de
Withdrawn legal-status Critical Current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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • 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
    • C21B5/006—Automatically controlling the process
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/02—Internal forms
    • 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
    • C21B7/00—Blast furnaces
    • C21B7/24—Test rods or other checking 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
    • F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
    • F27D21/02—Observation or illuminating 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • 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
    • F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
    • F27D21/02—Observation or illuminating devices
    • F27D2021/026—Observation or illuminating devices using a video installation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Blast Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture Of Iron (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
EP16904242.1A 2016-12-15 2016-12-15 Kraftstoffzufuhrsystem Withdrawn EP3556871A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/087385 WO2018109900A1 (ja) 2016-12-15 2016-12-15 燃料供給システム

Publications (2)

Publication Number Publication Date
EP3556871A1 EP3556871A1 (de) 2019-10-23
EP3556871A4 true EP3556871A4 (de) 2020-08-26

Family

ID=62558155

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16904242.1A Withdrawn EP3556871A4 (de) 2016-12-15 2016-12-15 Kraftstoffzufuhrsystem

Country Status (8)

Country Link
EP (1) EP3556871A4 (de)
JP (1) JP6431614B2 (de)
KR (1) KR102077377B1 (de)
CN (1) CN108463564A (de)
RU (1) RU2674094C1 (de)
TW (1) TWI643956B (de)
UA (1) UA122147C2 (de)
WO (1) WO2018109900A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118293424B (zh) * 2024-06-04 2024-10-01 常州大业能源科技有限公司 水燃料氢氧机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100035033A (ko) * 2008-09-25 2010-04-02 주식회사 삼우에코 길이와 각도조절이 가능한 미분탄 혼합장치 및 그 제어방법
JP3186349U (ja) * 2013-07-19 2013-10-03 栗田鑿岩機株式会社 微粉炭吹き込み回転式ランス
JP2015025188A (ja) * 2013-07-29 2015-02-05 Ｊｆｅスチール株式会社 異常検知方法および高炉操業方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515293B1 (de) 1968-01-26 1976-02-19
JPH068985Y2 (ja) * 1988-11-28 1994-03-09 新日本製鐵株式会社 粉粒体の吹込装置
DE69322002T2 (de) * 1992-07-01 1999-04-01 Paul Wurth S.A., Luxemburg/Luxembourg Vorrichtung zum Einblasen von Kohlenstaub in einen Hochofen
JPH10237515A (ja) * 1997-02-26 1998-09-08 Azuma Tekko Kk 高炉用ランス管
JP2000129320A (ja) * 1998-10-28 2000-05-09 Nkk Corp 高炉吹込み用ランスの移動装置
JP3896709B2 (ja) * 1998-10-30 2007-03-22 Ｊｆｅスチール株式会社 高清浄度鋼の溶製方法
KR100477063B1 (ko) * 2002-11-14 2005-03-17 주식회사 포스코 조업중 회전과 전후진이 가능한 미분탄 취입랜스
LU91543B1 (en) * 2009-03-24 2010-09-27 Wurth Paul Sa Tuyere stock arrangement for a blast furnace and method for operating a blast furnace
JP5105293B2 (ja) * 2011-04-10 2012-12-26 株式会社トライテック 高炉の微粉炭吹き込みバーナー
CN102220444B (zh) * 2011-07-08 2013-06-12 中冶南方工程技术有限公司 高炉喷煤系统分配器喷煤支管防堵控制系统
JP5968835B2 (ja) * 2013-07-18 2016-08-10 新日鐵住金株式会社 微粉炭吹き込み回転式ランス

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100035033A (ko) * 2008-09-25 2010-04-02 주식회사 삼우에코 길이와 각도조절이 가능한 미분탄 혼합장치 및 그 제어방법
JP3186349U (ja) * 2013-07-19 2013-10-03 栗田鑿岩機株式会社 微粉炭吹き込み回転式ランス
JP2015025188A (ja) * 2013-07-29 2015-02-05 Ｊｆｅスチール株式会社 異常検知方法および高炉操業方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018109900A1 *

Also Published As

Publication number Publication date
UA122147C2 (uk) 2020-09-25
TW201823475A (zh) 2018-07-01
KR102077377B1 (ko) 2020-02-13
CN108463564A (zh) 2018-08-28
KR20180087139A (ko) 2018-08-01
JPWO2018109900A1 (ja) 2018-12-20
WO2018109900A1 (ja) 2018-06-21
JP6431614B2 (ja) 2018-11-28
TWI643956B (zh) 2018-12-11
EP3556871A1 (de) 2019-10-23
RU2674094C1 (ru) 2018-12-04

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