EP2848705A4 - Struktur für düsenabschnitt in hochofen - Google Patents

Struktur für düsenabschnitt in hochofen

Info

Publication number
EP2848705A4
EP2848705A4 EP13788617.2A EP13788617A EP2848705A4 EP 2848705 A4 EP2848705 A4 EP 2848705A4 EP 13788617 A EP13788617 A EP 13788617A EP 2848705 A4 EP2848705 A4 EP 2848705A4
Authority
EP
European Patent Office
Prior art keywords
furnace
tube section
tube
section
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.)
Granted
Application number
EP13788617.2A
Other languages
English (en)
French (fr)
Other versions
EP2848705B1 (de
EP2848705A1 (de
Inventor
Toshiya Kitagawa
Shoji FURUTACHI
Hironobu Ishikawa
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.)
Nippon Steel Engineering Co Ltd
Nippon Steel Plant Designing Corp
Original Assignee
NS Plant Designing Corp
Nippon Steel and Sumikin Engineering 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 NS Plant Designing Corp, Nippon Steel and Sumikin Engineering Co Ltd filed Critical NS Plant Designing Corp
Publication of EP2848705A1 publication Critical patent/EP2848705A1/de
Publication of EP2848705A4 publication Critical patent/EP2848705A4/de
Application granted granted Critical
Publication of EP2848705B1 publication Critical patent/EP2848705B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • C21B7/106—Cooling of the furnace bottom
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B1/12—Shells or casings; Supports therefor
    • F27B1/14—Arrangements of linings
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B1/16—Arrangements of tuyeres
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B1/24—Cooling arrangements
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
    • F27D1/045—Bricks for lining cylindrical bodies, e.g. skids, tubes
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
EP13788617.2A 2012-05-11 2013-05-10 Struktur für düsenabschnitt in hochofen Active EP2848705B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012110071 2012-05-11
PCT/JP2013/063139 WO2013168784A1 (ja) 2012-05-11 2013-05-10 高炉の羽口部構造

Publications (3)

Publication Number Publication Date
EP2848705A1 EP2848705A1 (de) 2015-03-18
EP2848705A4 true EP2848705A4 (de) 2016-01-20
EP2848705B1 EP2848705B1 (de) 2019-03-20

Family

ID=49550816

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13788617.2A Active EP2848705B1 (de) 2012-05-11 2013-05-10 Struktur für düsenabschnitt in hochofen

Country Status (7)

Country Link
EP (1) EP2848705B1 (de)
JP (1) JP5702889B2 (de)
KR (1) KR101789558B1 (de)
CN (1) CN104271774A (de)
BR (1) BR112014028084B8 (de)
RU (1) RU2563069C1 (de)
WO (1) WO2013168784A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7133948B2 (ja) * 2018-03-06 2022-09-09 黒崎播磨株式会社 羽口の設置構造
CN108642254B (zh) * 2018-06-30 2024-04-02 中国航空工业标准件制造有限责任公司 甲醇裂解发生装置
ES3056899T3 (en) * 2020-09-15 2026-02-25 Arcelormittal Blast furnace for ironmaking production
WO2022058771A1 (en) * 2020-09-15 2022-03-24 Arcelormittal Device to inject a reducing gas into a shaft furnace
LU102096B1 (en) 2020-09-28 2022-03-29 Wurth Paul Sa Exchangeable cooled nose with ceramic injector passage
LU102097B1 (en) * 2020-09-28 2022-03-29 Wurth Paul Sa Reducing gas injection System
LU102098B1 (en) * 2020-09-28 2022-03-29 Wurth Paul Sa Blast furnace with shaft feeding of hot process gas
CN115404294B (zh) * 2022-08-30 2023-07-18 中国一冶集团有限公司 一种高炉风口大套安装对位装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1288531A (de) * 1970-01-13 1972-09-13
US3901539A (en) * 1972-09-01 1975-08-26 Hoogovens Ijmuiden Bv Compensator section for a pipeline
WO1988006635A1 (en) * 1987-02-25 1988-09-07 Davy Mckee (Stockton) Limited Tuyere stock for blast furnaces
CN102206721A (zh) * 2011-07-08 2011-10-05 中国十九冶集团有限公司 高炉风口设备安装方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830804Y1 (de) * 1969-02-25 1973-09-20
JPS53137106U (de) * 1977-04-05 1978-10-30
JPS6082446U (ja) * 1983-11-10 1985-06-07 川崎製鉄株式会社 高炉送風支管
LU87504A1 (fr) * 1989-04-21 1990-12-11 Wurth Paul Sa Dispositif d'injection d'air prechauffe dans un four a cuve
US5209657A (en) * 1990-11-09 1993-05-11 Paul Wurth S.A. Device for injecting preheated air into a shaft furnace and process of manufacturing ball-and-socket joints
JP2002220609A (ja) * 2001-01-29 2002-08-09 Nippon Steel Corp 高炉羽口部ステーブクーラー及びステーブ本体
CN201400691Y (zh) * 2009-05-19 2010-02-10 鞍山钢铁集团公司 一种高炉开铁口机风压传动分配器
KR101334479B1 (ko) * 2009-09-29 2013-11-29 신닛테츠스미킨 카부시키카이샤 고로 보시부 구조 및 그 설계 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1288531A (de) * 1970-01-13 1972-09-13
US3901539A (en) * 1972-09-01 1975-08-26 Hoogovens Ijmuiden Bv Compensator section for a pipeline
WO1988006635A1 (en) * 1987-02-25 1988-09-07 Davy Mckee (Stockton) Limited Tuyere stock for blast furnaces
CN102206721A (zh) * 2011-07-08 2011-10-05 中国十九冶集团有限公司 高炉风口设备安装方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013168784A1 *

Also Published As

Publication number Publication date
JP5702889B2 (ja) 2015-04-15
RU2563069C1 (ru) 2015-09-20
CN104271774A (zh) 2015-01-07
EP2848705B1 (de) 2019-03-20
BR112014028084A2 (pt) 2017-06-27
KR20150009545A (ko) 2015-01-26
WO2013168784A1 (ja) 2013-11-14
EP2848705A1 (de) 2015-03-18
BR112014028084B8 (pt) 2023-04-18
BR112014028084B1 (pt) 2023-01-24
KR101789558B1 (ko) 2017-11-20
JPWO2013168784A1 (ja) 2016-01-07

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