EA201991834A1 - Холодильная плита для металлургической печи - Google Patents

Холодильная плита для металлургической печи

Info

Publication number
EA201991834A1
EA201991834A1 EA201991834A EA201991834A EA201991834A1 EA 201991834 A1 EA201991834 A1 EA 201991834A1 EA 201991834 A EA201991834 A EA 201991834A EA 201991834 A EA201991834 A EA 201991834A EA 201991834 A1 EA201991834 A1 EA 201991834A1
Authority
EA
Eurasian Patent Office
Prior art keywords
emergency
cooling tube
cooling channel
connecting means
metallurgical furnace
Prior art date
Application number
EA201991834A
Other languages
English (en)
Other versions
EA036881B1 (ru
Inventor
Николя Маджьоли
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 EA201991834A1 publication Critical patent/EA201991834A1/ru
Publication of EA036881B1 publication Critical patent/EA036881B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • C21B7/103—Detection of leakages of the cooling liquid
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/04—Blast furnaces with special refractories
    • C21B7/06—Linings for furnaces
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/24—Cooling arrangements
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/28—Arrangement of controlling, monitoring, alarm or the like 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • 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
    • F27D2009/0018—Cooling of furnaces the cooling medium passing through a pattern of 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0045—Cooling of furnaces the cooling medium passing a block, e.g. metallic
    • F27D2009/0048—Cooling of furnaces the cooling medium passing a block, e.g. metallic incorporating conduits for the medium
    • 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
    • F27D2009/0067—Cooling element inlet and outlet tubes

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)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Blast Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

Холодильная плита (10) для металлургической печи включает в себя корпус (12) с передней плоскостью (18) и противоположной задней плоскостью (20), причем корпус (12) имеет внутри себя по меньшей мере один охлаждающий канал (14). Охлаждающий канал (14) имеет отверстие в задней плоскости (20), и питающая труба (28) хладагента присоединена к задней плоскости (20) и находится в гидравлическом соединении с охлаждающим каналом (14). В процессе эксплуатации передняя плоскость (18) обращена в сторону внутреннего пространства печи. Согласно изобретению внутри охлаждающего канала (14) расположена по меньшей мере одна трубка (32) аварийного охлаждения, причем трубка (32) аварийного охлаждения имеет поперечное сечение, меньшее, чем поперечное сечение охлаждающего канала (14). Трубка (32) аварийного охлаждения имеет концевой участок (34) с соединительными средствами (36) для подсоединения к нему трубы (38) аварийной подачи. Причем при эксплуатации в аварийном режиме трубка (32) аварийного охлаждения механически соединена с трубой (38) аварийной подачи посредством соединительных средств (36), в то время как при эксплуатации в нормальном режиме соединительные средства (36) трубки (32) аварийного охлаждения механически отсоединены от трубы (38) аварийной подачи. Изобретение относится также к применению холодильной плиты (10).
EA201991834A 2017-02-09 2018-02-02 Холодильная плита для металлургической печи EA036881B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU100073A LU100073B1 (en) 2017-02-09 2017-02-09 Cooling Plate for Metallurgical Furnace
PCT/EP2018/052678 WO2018146021A1 (en) 2017-02-09 2018-02-02 Cooling plate for metallurgical furnace

Publications (2)

Publication Number Publication Date
EA201991834A1 true EA201991834A1 (ru) 2020-01-15
EA036881B1 EA036881B1 (ru) 2020-12-30

Family

ID=58699222

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201991834A EA036881B1 (ru) 2017-02-09 2018-02-02 Холодильная плита для металлургической печи

Country Status (12)

Country Link
US (1) US11505840B2 (ru)
EP (1) EP3580361B1 (ru)
JP (1) JP6723468B2 (ru)
KR (1) KR102068017B1 (ru)
CN (1) CN110382722B (ru)
BR (1) BR112019016343B1 (ru)
EA (1) EA036881B1 (ru)
ES (1) ES2816553T3 (ru)
LU (1) LU100073B1 (ru)
TW (1) TWI772363B (ru)
UA (1) UA124852C2 (ru)
WO (1) WO2018146021A1 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3839075A1 (en) * 2019-12-18 2021-06-23 Paul Wurth S.A. Cooling plate for a metallurgical furnace
CN114317942B (zh) * 2020-09-28 2024-05-10 上海梅山钢铁股份有限公司 一种热镀锌卧式炉炉内漏水判断及处理方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804544C3 (de) * 1978-02-03 1981-05-07 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Kühlplatte für einen Hüttenwerksofen, insbesondere Hochofen
US4250840A (en) * 1979-02-15 1981-02-17 Kudinov Gennady A Blast furnace cooling arrangement
JPS58123805A (ja) * 1982-01-19 1983-07-23 Kawasaki Steel Corp 高炉炉体冷却装置
DE3249343C2 (de) * 1982-02-02 1984-09-27 Institut problem lit'ja Akademii Nauk Ukrainskoj SSR, Kiev Verfahren zur Herstellung von K}hlplatten f}r H}ttenm{nnische \fen sowie eine K}hlplatte
AT374497B (de) * 1982-05-25 1984-04-25 Voest Alpine Ag Kuehlplatte fuer metallurgische oefen sowie verfahren zu ihrer herstellung
JP2778348B2 (ja) * 1992-04-30 1998-07-23 住友金属工業株式会社 緩冷却型ステーブクーラを備えた炉体保護壁
JPH06158129A (ja) * 1992-11-19 1994-06-07 Kawasaki Steel Corp 高炉炉壁冷却装置
DE19503912C2 (de) * 1995-02-07 1997-02-06 Gutehoffnungshuette Man Kühlplatte für Schachtöfen, insbesondere Hochöfen
JP2002180114A (ja) * 2000-12-07 2002-06-26 Nkk Corp 炉体冷却装置
EP1469085A1 (de) * 2003-04-14 2004-10-20 Paul Wurth S.A. Ofenwand mit Kühlplatten für einen metallurgischen Ofen
CN100523226C (zh) * 2003-04-14 2009-08-05 保尔·沃特公司 冶金炉的冷却炉壁
LU91453B1 (en) * 2008-06-06 2009-12-07 Wurth Paul Sa Method for manufacturing a cooling plate for a metallurgical furnace
LU91494B1 (en) * 2008-11-04 2010-05-05 Wurth Paul Sa Cooling plate for a metallurgical furnace and its method of manufacturing
LU91551B1 (en) * 2009-04-14 2010-10-15 Wurth Paul Sa Cooling plate for a metallurgical furnace
DE102012013494A1 (de) * 2012-07-09 2014-01-09 Kme Germany Gmbh & Co. Kg Kühlelement für einen Schmelzofen
LU92346B1 (en) * 2013-12-27 2015-06-29 Wurth Paul Sa Stave cooler for a metallurgical furnace and method for protecting a stave cooler
JP6264991B2 (ja) 2014-03-26 2018-01-24 新日鐵住金株式会社 ステーブクーラの管路の補修器具および補修方法

Also Published As

Publication number Publication date
BR112019016343A2 (pt) 2020-04-07
US11505840B2 (en) 2022-11-22
US20200024676A1 (en) 2020-01-23
JP2020505578A (ja) 2020-02-20
CN110382722A (zh) 2019-10-25
WO2018146021A1 (en) 2018-08-16
EP3580361B1 (en) 2020-07-01
BR112019016343B1 (pt) 2023-04-11
TW201842192A (zh) 2018-12-01
LU100073B1 (en) 2018-10-02
EP3580361A1 (en) 2019-12-18
CN110382722B (zh) 2020-11-06
JP6723468B2 (ja) 2020-07-15
TWI772363B (zh) 2022-08-01
UA124852C2 (uk) 2021-12-01
KR20190103447A (ko) 2019-09-04
ES2816553T3 (es) 2021-04-05
KR102068017B1 (ko) 2020-01-20
EA036881B1 (ru) 2020-12-30

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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