EA202090475A1 - Устройство для извлечения части фурменного прибора - Google Patents

Устройство для извлечения части фурменного прибора

Info

Publication number
EA202090475A1
EA202090475A1 EA202090475A EA202090475A EA202090475A1 EA 202090475 A1 EA202090475 A1 EA 202090475A1 EA 202090475 A EA202090475 A EA 202090475A EA 202090475 A EA202090475 A EA 202090475A EA 202090475 A1 EA202090475 A1 EA 202090475A1
Authority
EA
Eurasian Patent Office
Prior art keywords
carriage
tuyere
furnace wall
stopper
supporting frame
Prior art date
Application number
EA202090475A
Other languages
English (en)
Other versions
EA037829B1 (ru
Inventor
Клод Тэн
Original Assignee
Поль Вурт С.А.
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 Поль Вурт С.А. filed Critical Поль Вурт С.А.
Publication of EA202090475A1 publication Critical patent/EA202090475A1/ru
Publication of EA037829B1 publication Critical patent/EA037829B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • C21B7/166—Tuyere replacement apparatus
    • 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 peculiar to furnaces of these types
    • F27B1/16—Arrangements of tuyeres
    • 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
    • F27D19/00—Arrangements of controlling devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Automatic Assembly (AREA)

Abstract

В заявке описано извлекающее устройство, предназначенное для извлечения из печи шахтного типа части фурменного прибора, в частности фурмы или фурменного холодильника, и содержащее несущую раму, включающую позиционирующие элементы, выполненные с возможностью позиционирования устройства относительно стенки печи. Устройство также содержит каретку, опирающуюся на несущую раму. Каретка выполнена с возможностью перемещения в направлении, радиальном относительно стенки печи. Кроме того, устройство содержит извлекающую штангу, первый конец которой крепится к каретке, а второй конец соединяется с частью фурменного прибора, причем на первом конце извлекающей штанги предусмотрен стопор. Устройство также содержит ударную систему, которая воздействует на стопор извлекающей штанги в направлении от стенки печи. Устройство содержит механизм предварительного напряжения, расположенный на несущей раме. Механизм предварительного напряжения выполнен с возможностью приложения нагрузки к каретке в направлении от стенки печи.
EA202090475A 2017-08-18 2018-08-02 Устройство для извлечения части фурменного прибора EA037829B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU100373A LU100373B1 (en) 2017-08-18 2017-08-18 Extraction Device for a Tuyere Part
PCT/EP2018/071041 WO2019034447A1 (en) 2017-08-18 2018-08-02 EXTRACTION DEVICE FOR A PIPE PART

Publications (2)

Publication Number Publication Date
EA202090475A1 true EA202090475A1 (ru) 2020-07-31
EA037829B1 EA037829B1 (ru) 2021-05-25

Family

ID=59974818

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202090475A EA037829B1 (ru) 2017-08-18 2018-08-02 Устройство для извлечения части фурменного прибора

Country Status (14)

Country Link
US (1) US11021764B2 (ru)
EP (1) EP3669008B1 (ru)
JP (1) JP6839784B2 (ru)
KR (1) KR102158489B1 (ru)
CN (1) CN110997948B (ru)
AU (1) AU2018317658B2 (ru)
BR (1) BR112020003237B1 (ru)
EA (1) EA037829B1 (ru)
ES (1) ES2878134T3 (ru)
LU (1) LU100373B1 (ru)
PL (1) PL3669008T3 (ru)
TW (1) TWI775914B (ru)
UA (1) UA125191C2 (ru)
WO (1) WO2019034447A1 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113403438A (zh) * 2021-05-10 2021-09-17 李旋 一种具有熔接面扭断功能的直筒型风口小套拆卸装置
CN115505664B (zh) * 2022-09-19 2023-10-20 山东钢铁股份有限公司 一种高炉风口小套拆卸工具的使用方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456739A (en) * 1966-05-03 1969-07-22 Ishikawajima Harima Heavy Ind Air hammer apparatus of a tuyere changing machine for a blast furnace
US3458918A (en) 1966-09-06 1969-08-05 Yawata Seitetsu Kk Tuyere replacement apparatus
JPS4612648Y1 (ru) * 1968-03-21 1971-05-06
FR2314086A2 (fr) * 1975-06-13 1977-01-07 Usinor Chariot extracteur, notamment pour le service des hauts-fourneaux
SU1289886A1 (ru) * 1985-01-21 1987-02-15 Всесоюзный Научно-Исследовательский Проектно-Конструкторский Технологический Институт Механизации Труда В Черной Металлургии Устройство дл замены деталей фурменного прибора доменной печи
JPS61183946A (ja) * 1985-02-09 1986-08-16 Nippon Abionikusu Kk マイクロパラレルシ−ム接合装置の接合不良判別方法および装置
JPS61183946U (ru) * 1985-05-07 1986-11-17
LU87676A1 (fr) * 1990-02-14 1991-10-08 Wurth Paul Sa Dispositif de montage ou de demontage de tuyeres ou de tympes de fours a cuve
LU87761A1 (fr) * 1990-07-04 1992-03-11 Wurth Paul Sa Dispositif d'accouplement automatique d'une lance d'insufflation a une tete de raccord
JP2569951Y2 (ja) * 1993-09-21 1998-04-28 新日本製鐵株式会社 羽口取替機
US5925312A (en) * 1998-06-17 1999-07-20 China Steel Corporation Push-pull apparatus adapted for assembling and disassembling a tubular body that is to be fitted into a ring retainer on a wall member
LU91462B1 (en) * 2008-07-14 2010-01-15 Wurth Paul Sa Insertion and extraction of fuel injection lances into and out of the tuyere stock of a blast furnace
JP5304289B2 (ja) * 2009-02-05 2013-10-02 Ｊｆｅスチール株式会社 羽口引き抜き装置
KR20110025494A (ko) * 2009-09-04 2011-03-10 주식회사 대동 용광로의 풍구 해체기
WO2012177964A2 (en) 2011-06-22 2012-12-27 Tube City Ims Corporation Tuyere remover
KR101440317B1 (ko) * 2012-12-18 2014-09-17 주식회사 대동 분배슈트 교체장치
LU92150B1 (en) * 2013-02-15 2014-08-18 Wurth Paul Sa Process for charging a burden with a high zinc content in a blast furnace installation

Also Published As

Publication number Publication date
EP3669008A1 (en) 2020-06-24
UA125191C2 (uk) 2022-01-26
EP3669008B1 (en) 2021-04-07
KR102158489B1 (ko) 2020-09-23
CN110997948A (zh) 2020-04-10
TW201912795A (zh) 2019-04-01
LU100373B1 (en) 2019-03-26
BR112020003237A2 (pt) 2020-08-18
BR112020003237B1 (pt) 2023-03-07
AU2018317658B2 (en) 2024-01-04
ES2878134T3 (es) 2021-11-18
JP2020528110A (ja) 2020-09-17
KR20200022515A (ko) 2020-03-03
CN110997948B (zh) 2021-07-30
AU2018317658A1 (en) 2020-02-20
EA037829B1 (ru) 2021-05-25
PL3669008T3 (pl) 2021-10-11
TWI775914B (zh) 2022-09-01
US20200385826A1 (en) 2020-12-10
US11021764B2 (en) 2021-06-01
WO2019034447A1 (en) 2019-02-21
JP6839784B2 (ja) 2021-03-10

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG TJ TM