EA201600267A1 - LIGHTING OF THE WALL OF THE METALLURGICAL FURNACE - Google Patents

LIGHTING OF THE WALL OF THE METALLURGICAL FURNACE

Info

Publication number
EA201600267A1
EA201600267A1 EA201600267A EA201600267A EA201600267A1 EA 201600267 A1 EA201600267 A1 EA 201600267A1 EA 201600267 A EA201600267 A EA 201600267A EA 201600267 A EA201600267 A EA 201600267A EA 201600267 A1 EA201600267 A1 EA 201600267A1
Authority
EA
Eurasian Patent Office
Prior art keywords
lining
furnace
melt
alloy
copper
Prior art date
Application number
EA201600267A
Other languages
Russian (ru)
Other versions
EA029948B1 (en
Inventor
Сергей Александрович ЯКОРНОВ
Константин Валерьевич БУЛАТОВ
Дмитрий Юрьевич СКОПИН
Ильфат Ильдусович ИСХАКОВ
Сергей Александрович ЛЕПИН
Николай Михайлович БАРСУКОВ
Original Assignee
Общество С Ограниченной Ответственностью "Медногорский Медно-Серный Комбинат"
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 Общество С Ограниченной Ответственностью "Медногорский Медно-Серный Комбинат" filed Critical Общество С Ограниченной Ответственностью "Медногорский Медно-Серный Комбинат"
Publication of EA201600267A1 publication Critical patent/EA201600267A1/en
Publication of EA029948B1 publication Critical patent/EA029948B1/en

Links

Classifications

    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0003—Linings or walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

Изобретение относится к металлургии и может быть использовано в других отраслях техники, где требуется снижение скорости разгара футеровки. Охлаждаемый элемент установлен в фурменной зоне внутри металлургической печи. Элемент контактирует с футеровкой, содержащей элементы из теплопроводного материала и примыкающий к охлаждаемому элементу. Футеровку по всей толщине и высоте выполняют послойно материалами с различной теплопроводностью. Футеровка контактирует с расплавом или газовой атмосферой печи. В качестве теплопроводного материала используют сплав меди, никеля, железа. Сплав выбран таким образом, что температура его плавления не ниже температуры плавления меди. Использование футеровки обеспечивает увеличение срока эксплуатации огнеупорной стенки печи в зонах барботажа расплава и в газовой атмосфере печи.The invention relates to metallurgy and can be used in other branches of technology where a reduction in the speed of the lining height is required. The cooled element is installed in the tuyere zone inside the metallurgical furnace. The element is in contact with the lining containing the elements of heat-conducting material and adjacent to the cooled element. Lining throughout the entire thickness and height is performed in layers with materials with different thermal conductivities. The lining is in contact with the melt or gas atmosphere of the furnace. An alloy of copper, nickel, iron is used as a heat-conducting material. The alloy is chosen so that its melting point is not lower than the melting point of copper. The use of lining provides an increase in the service life of the refractory wall of the furnace in the zones of melt sparging and in the gas atmosphere of the furnace.

EA201600267A 2013-10-15 2014-12-10 Wall lining for a metallurgical furnace EA029948B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2013146135/02A RU2555697C2 (en) 2013-10-15 2013-10-15 Metallurgical furnace wall lining
PCT/RU2014/000926 WO2015057113A2 (en) 2013-10-15 2014-12-10 Wall lining for a metallurgical furnace

Publications (2)

Publication Number Publication Date
EA201600267A1 true EA201600267A1 (en) 2016-07-29
EA029948B1 EA029948B1 (en) 2018-06-29

Family

ID=52828827

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201600267A EA029948B1 (en) 2013-10-15 2014-12-10 Wall lining for a metallurgical furnace

Country Status (5)

Country Link
AU (1) AU2014334965B2 (en)
CL (1) CL2016000889A1 (en)
EA (1) EA029948B1 (en)
RU (1) RU2555697C2 (en)
WO (1) WO2015057113A2 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5285004A (en) * 1976-01-09 1977-07-15 Sanyo Special Steel Co Ltd Furnace wall for superhighhpower arc furnace for steel making
JP2875413B2 (en) * 1990-07-09 1999-03-31 川崎製鉄株式会社 Molten metal container
AUPM393094A0 (en) * 1994-02-16 1994-03-10 University Of Melbourne, The Internal refractory cooler
DE69806009T2 (en) * 1997-05-30 2003-09-11 Corus Staal Bv FIREPROOF WALL STRUCTURE
US6280681B1 (en) * 2000-06-12 2001-08-28 Macrae Allan J. Furnace-wall cooling block
DE10119034A1 (en) * 2001-04-18 2002-10-24 Sms Demag Ag Cooling element used for cooling a metallurgical oven for producing non-ferrous metals and pig iron comprises a cool part having a coolant feed and a coolant outlet, and a hot part cooled by the introduction of heat
LU91142B1 (en) * 2005-02-28 2006-08-29 Wurth Paul Sa Electric arc furnace
CH699405B1 (en) * 2008-08-26 2021-06-15 Mokesys Ag Refractory wall, especially for an incinerator.

Also Published As

Publication number Publication date
WO2015057113A2 (en) 2015-04-23
CL2016000889A1 (en) 2016-09-23
AU2014334965A1 (en) 2016-05-05
WO2015057113A3 (en) 2015-07-16
EA029948B1 (en) 2018-06-29
RU2555697C2 (en) 2015-07-10
AU2014334965B2 (en) 2018-02-22
RU2013146135A (en) 2015-04-20

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