RU2013146135A - METALLURGICAL FURNACE WALL LINING - Google Patents

METALLURGICAL FURNACE WALL LINING Download PDF

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Publication number
RU2013146135A
RU2013146135A RU2013146135/02A RU2013146135A RU2013146135A RU 2013146135 A RU2013146135 A RU 2013146135A RU 2013146135/02 A RU2013146135/02 A RU 2013146135/02A RU 2013146135 A RU2013146135 A RU 2013146135A RU 2013146135 A RU2013146135 A RU 2013146135A
Authority
RU
Russia
Prior art keywords
lining
heat
refractory
conducting material
metallurgical furnace
Prior art date
Application number
RU2013146135/02A
Other languages
Russian (ru)
Other versions
RU2555697C2 (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"
Priority to RU2013146135/02A priority Critical patent/RU2555697C2/en
Priority to EA201600267A priority patent/EA029948B1/en
Priority to AU2014334965A priority patent/AU2014334965B2/en
Priority to PCT/RU2014/000926 priority patent/WO2015057113A2/en
Publication of RU2013146135A publication Critical patent/RU2013146135A/en
Application granted granted Critical
Publication of RU2555697C2 publication Critical patent/RU2555697C2/en
Priority to CL2016000889A priority patent/CL2016000889A1/en

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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

1. Футеровка стенки металлургической печи, включающая огнеупорную футеровку, теплопроводную засыпку, содержащую элементы из теплопроводного материала, примыкающую к охлаждаемому элементу, при этом огнеупорная футеровка контактирует с расплавом или газовой атмосферой печи, а внутренняя сторона стенки футеровки содержит элементы из высокотеплопроводного материала, отличающаяся тем, что футеровку ниже и выше оси фурм по всей толщине и высоте выполняют послойно материалами с различной теплопроводностью при отношении внутреннего термического сопротивления к внешнему для слоя теплопроводного материала Bi=(1,67-16,81)10, а огнеупора Bi=1,67-7,5.2. Футеровка по п.1, отличающаяся тем, что охлаждаемый элемент установлен в фурменной зоне внутри металлургической печи.3. Футеровка по п.1 или 2, отличающаяся тем, что в качестве теплопроводного материала используют сплав на основе меди, никеля, железа.4. Футеровка по п.3, отличающаяся тем, что сплав выбран таким образом, что температура его плавления не ниже температуры плавления меди.1. The lining of the wall of a metallurgical furnace, including a refractory lining, a heat-conducting backfill containing elements of a heat-conducting material adjacent to the cooled element, the refractory lining is in contact with the melt or gas atmosphere of the furnace, and the inner side of the wall of the lining contains elements of highly heat-conducting material, characterized in that the lining below and above the axis of the tuyeres over the entire thickness and height is performed layer-by-layer with materials with different thermal conductivities with respect to internal thermal Skog resistance for the outer layer of thermally conductive material Bi = (1,67-16,81) 10, and a refractory Bi = 1,67-7,5.2. The lining according to claim 1, characterized in that the cooled element is installed in the tuyere zone inside the metallurgical furnace. Lining according to claim 1 or 2, characterized in that an alloy based on copper, nickel, and iron is used as the heat-conducting material. Lining according to claim 3, characterized in that the alloy is selected in such a way that its melting temperature is not lower than the melting temperature of copper.

Claims (4)

1. Футеровка стенки металлургической печи, включающая огнеупорную футеровку, теплопроводную засыпку, содержащую элементы из теплопроводного материала, примыкающую к охлаждаемому элементу, при этом огнеупорная футеровка контактирует с расплавом или газовой атмосферой печи, а внутренняя сторона стенки футеровки содержит элементы из высокотеплопроводного материала, отличающаяся тем, что футеровку ниже и выше оси фурм по всей толщине и высоте выполняют послойно материалами с различной теплопроводностью при отношении внутреннего термического сопротивления к внешнему для слоя теплопроводного материала Bi=(1,67-16,81)10-3, а огнеупора Bi=1,67-7,5.1. The lining of the wall of a metallurgical furnace, including a refractory lining, a heat-conducting backfill containing elements of a heat-conducting material adjacent to the cooled element, the refractory lining is in contact with the melt or gas atmosphere of the furnace, and the inner side of the wall of the lining contains elements of highly heat-conducting material, characterized in that the lining below and above the axis of the tuyeres over the entire thickness and height is performed layer by layer with materials with different thermal conductivities with respect to internal thermal Skog resistance for the outer layer of thermally conductive material Bi = (1,67-16,81) 10 -3 and refractory Bi = 1,67-7,5. 2. Футеровка по п.1, отличающаяся тем, что охлаждаемый элемент установлен в фурменной зоне внутри металлургической печи.2. The lining according to claim 1, characterized in that the cooled element is installed in the tuyere zone inside the metallurgical furnace. 3. Футеровка по п.1 или 2, отличающаяся тем, что в качестве теплопроводного материала используют сплав на основе меди, никеля, железа.3. Lining according to claim 1 or 2, characterized in that an alloy based on copper, nickel, and iron is used as the heat-conducting material. 4. Футеровка по п.3, отличающаяся тем, что сплав выбран таким образом, что температура его плавления не ниже температуры плавления меди. 4. Lining according to claim 3, characterized in that the alloy is selected in such a way that its melting temperature is not lower than the melting temperature of copper.
RU2013146135/02A 2013-10-15 2013-10-15 Metallurgical furnace wall lining RU2555697C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
RU2013146135/02A RU2555697C2 (en) 2013-10-15 2013-10-15 Metallurgical furnace wall lining
EA201600267A EA029948B1 (en) 2013-10-15 2014-12-10 Wall lining for a metallurgical furnace
AU2014334965A AU2014334965B2 (en) 2013-10-15 2014-12-10 Wall lining for a metallurgical furnace
PCT/RU2014/000926 WO2015057113A2 (en) 2013-10-15 2014-12-10 Wall lining for a metallurgical furnace
CL2016000889A CL2016000889A1 (en) 2013-10-15 2016-04-14 Wall covering for metallurgical furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2013146135/02A RU2555697C2 (en) 2013-10-15 2013-10-15 Metallurgical furnace wall lining

Publications (2)

Publication Number Publication Date
RU2013146135A true RU2013146135A (en) 2015-04-20
RU2555697C2 RU2555697C2 (en) 2015-07-10

Family

ID=52828827

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2013146135/02A RU2555697C2 (en) 2013-10-15 2013-10-15 Metallurgical furnace wall lining

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
EP0996747B1 (en) * 1997-05-30 2002-06-12 Corus Staal BV Refractory 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
EA201600267A1 (en) 2016-07-29
AU2014334965B2 (en) 2018-02-22
CL2016000889A1 (en) 2016-09-23
RU2555697C2 (en) 2015-07-10
AU2014334965A1 (en) 2016-05-05
WO2015057113A2 (en) 2015-04-23
WO2015057113A3 (en) 2015-07-16
EA029948B1 (en) 2018-06-29

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