RU2010137321A - REFRIGERATING ELEMENT FOR COOLING A REFRIGERATING LINING OF A METALLURGICAL FURNACE (ON DC, AC) - Google Patents

REFRIGERATING ELEMENT FOR COOLING A REFRIGERATING LINING OF A METALLURGICAL FURNACE (ON DC, AC) Download PDF

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Publication number
RU2010137321A
RU2010137321A RU2010137321/02A RU2010137321A RU2010137321A RU 2010137321 A RU2010137321 A RU 2010137321A RU 2010137321/02 A RU2010137321/02 A RU 2010137321/02A RU 2010137321 A RU2010137321 A RU 2010137321A RU 2010137321 A RU2010137321 A RU 2010137321A
Authority
RU
Russia
Prior art keywords
cooling
lining
converter
element according
furnace
Prior art date
Application number
RU2010137321/02A
Other languages
Russian (ru)
Other versions
RU2452912C2 (en
Inventor
Хартмут ШМИДЕН (DE)
Хартмут Шмиден
Роланд КЁНИХ (DE)
Роланд КЁНИХ
Рольф ДЕГЕЛЬ (DE)
Рольф Дегель
Original Assignee
Смс Симаг Аг (De)
Смс Симаг Аг
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 Смс Симаг Аг (De), Смс Симаг Аг filed Critical Смс Симаг Аг (De)
Publication of RU2010137321A publication Critical patent/RU2010137321A/en
Application granted granted Critical
Publication of RU2452912C2 publication Critical patent/RU2452912C2/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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Blast Furnaces (AREA)
  • Furnace Details (AREA)

Abstract

A cooling element for cooling the refractory lining of a metallurgical furnace. A cooling element is to be provided which prevents coolant from entering the interior of the furnace while maintaining a good cooling action. This is achieved by a cooling plate which faces the refractory lining, a heat-conducting plate which is arranged at an angle to the latter, which is fixedly connected to the cooling plate and extends out of the furnace wall. The cooling plate and the heat-conducting plate are made of solid material. A coolant channel which is fixedly connected to the heat-conducting plate is connected to a coolant input and a coolant output.

Claims (6)

1. Холодильный элемент для охлаждения огнеупорной футеровки металлургической печи, отличающийся тем, что содержит обращенную к огнеупорной футеровке охлаждающую плиту (1), расположенный под углом к ней конвертор (2), приваренный к охлаждающей плите (1) с образованием Т- или L-образного профиля или изогнутый и выступающий наружу из стенки печи, причем охлаждающая плита (1) и конвертор (2) выполнены из сплошного материала, а также канал (3) для хладагента, жестко соединенный с выступающим из стенки печи конвертером (2) и сообщенный с входом (4) для хладагента и выходом (5) для хладагента.1. A cooling element for cooling the refractory lining of a metallurgical furnace, characterized in that it comprises a cooling plate (1) facing the refractory lining, a converter (2) located at an angle to it, welded to the cooling plate (1) to form T- or L- profile or curved and protruding outward from the furnace wall, the cooling plate (1) and the converter (2) are made of solid material, as well as the channel (3) for the refrigerant, rigidly connected to the converter protruding from the furnace wall (2) and communicated with input (4) for cold agent and outlet (5) for the refrigerant. 2. Холодильный элемент по п.1, отличающийся тем, что охлаждающая плита (1), конвертор (2) и канал (3) для хладагента выполнены из высокотеплопроводного материала, такого, как медь или медный сплав.2. The cooling element according to claim 1, characterized in that the cooling plate (1), the converter (2) and the channel (3) for the refrigerant are made of highly thermally conductive material, such as copper or copper alloy. 3. Холодильный элемент по п.1 или 2, отличающийся тем, что канал (3) для хладагента проходит вдоль узкой стороны конвертора (2).3. The cooling element according to claim 1 or 2, characterized in that the channel (3) for the refrigerant passes along the narrow side of the converter (2). 4. Холодильный элемент по п.1 или 2, отличающийся тем, что он состоит из катаного, или кованого, или литого, высокотеплопроводного материала, в частности, медных плит с тонкозернистой структурой.4. The refrigeration element according to claim 1 or 2, characterized in that it consists of rolled, or forged, or cast, highly heat-conducting material, in particular, copper plates with a fine-grained structure. 5. Расположение холодильного элемента по любому из пп.1-4 в корпусе металлургической печи, содержащей наружную облицовку и обращенную внутрь корпуса огнеупорную футеровку, отличающееся тем, что холодильный элемент утоплен в теплопроводящую контактную массу, набитую между футеровкой и наружной облицовкой.5. The location of the refrigeration element according to any one of claims 1 to 4 in the casing of the metallurgical furnace containing the outer lining and the refractory lining facing the inside of the casing, characterized in that the refrigeration element is recessed into a heat-conducting contact mass filled between the lining and the outer lining. 6. Расположение холодильного элемента по любому из пп.1-4 в корпусе металлургической круглой, или многогранной, или овальной и пр. печи. 6. The location of the refrigeration element according to any one of claims 1 to 4 in the case of a metallurgical round, or multifaceted, or oval, etc. furnace.
RU2010137321/02A 2008-02-08 2009-01-21 Refrigerating element for cooling (ac, dc) metallurgical furnace refractory lining RU2452912C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008008477A DE102008008477A1 (en) 2008-02-08 2008-02-08 Cooling element for cooling the refractory lining of a metallurgical furnace (AC, DC)
DE102008008477.8 2008-02-08

Publications (2)

Publication Number Publication Date
RU2010137321A true RU2010137321A (en) 2012-03-20
RU2452912C2 RU2452912C2 (en) 2012-06-10

Family

ID=40585483

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2010137321/02A RU2452912C2 (en) 2008-02-08 2009-01-21 Refrigerating element for cooling (ac, dc) metallurgical furnace refractory lining

Country Status (14)

Country Link
US (1) US20110088871A1 (en)
EP (1) EP2255140B8 (en)
JP (1) JP2011511257A (en)
KR (1) KR20100098578A (en)
CN (1) CN102089608A (en)
AT (1) ATE521862T1 (en)
CA (1) CA2714467A1 (en)
DE (1) DE102008008477A1 (en)
ES (1) ES2368615T3 (en)
RU (1) RU2452912C2 (en)
TW (1) TWI375780B (en)
UA (1) UA94559C2 (en)
WO (1) WO2009097832A1 (en)
ZA (1) ZA201005207B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5747286B2 (en) * 2011-11-17 2015-07-15 株式会社日向製錬所 Three-phase AC electrode type circular electric furnace cooling method and three-phase AC electrode type circular electric furnace
BR112016007743B1 (en) 2013-10-08 2021-02-17 Hatch Ltd. complementary cooling element for use in conjunction with a primary cooling element and method of repairing a furnace wall assembly

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2144547B1 (en) * 1971-07-05 1974-03-29 Fives Lille Cail
CA1040109A (en) 1973-10-15 1978-10-10 Wallis Separators Limited Filter screen with acoustic pressure wave transducer
DE2620509C2 (en) * 1976-05-08 1978-04-20 Didier-Werke Ag, 6200 Wiesbaden Refractory component or molded body
JPS5688098U (en) * 1979-12-12 1981-07-14
NL8602492A (en) * 1986-10-03 1988-05-02 Hoogovens Groep Bv REFRIGERABLE WALL-BUILT WALL CONSTRUCTION AND COOLING PLATES AS PART OF THEIR.
FR2654438B1 (en) * 1989-11-14 1994-04-01 Chavanne Ketin COOLING PLATES FOR BLAST FURNACES AND COOLING INSTALLATION USING THIS TYPE OF PLATES.
AUPM393094A0 (en) * 1994-02-16 1994-03-10 University Of Melbourne, The Internal refractory cooler
DE19727008C2 (en) * 1997-06-25 2002-05-23 Sms Demag Ag Cooling plates for shaft furnaces
JP3397113B2 (en) * 1997-12-26 2003-04-14 日本鋼管株式会社 Furnace structural members for vertical metallurgical furnaces
DE19943287A1 (en) * 1999-09-10 2001-03-15 Sms Demag Ag Copper cooling plate for metallurgical furnaces
FI112534B (en) * 2000-03-21 2003-12-15 Outokumpu Oy Process for producing cooling elements and cooling elements
FI115251B (en) * 2002-07-31 2005-03-31 Outokumpu Oy Heat Sink
RU2204611C1 (en) * 2002-10-14 2003-05-20 ОАО Челябинский металлургический комбинат "МЕЧЕЛ" Copper plate-type refrigerator for blast furnace
MY144669A (en) * 2004-02-04 2011-10-31 Tech Resources Pty Ltd Metallurgical vessel
DE102004035968A1 (en) 2004-07-23 2006-02-16 Km Europa Metal Ag Cooling plate useful for blast furnaces consists of copper or copper alloy with several coolant holes parallel to the hot side with ratio of hole diameter to mean interhole distance defined by an inequality
JP2007093166A (en) * 2005-09-30 2007-04-12 Tdk Corp Calcination furnace

Also Published As

Publication number Publication date
TW200942758A (en) 2009-10-16
DE102008008477A1 (en) 2009-08-13
CA2714467A1 (en) 2009-08-13
WO2009097832A1 (en) 2009-08-13
UA94559C2 (en) 2011-05-10
ZA201005207B (en) 2011-07-27
US20110088871A1 (en) 2011-04-21
CN102089608A (en) 2011-06-08
ATE521862T1 (en) 2011-09-15
KR20100098578A (en) 2010-09-07
EP2255140B1 (en) 2011-08-24
EP2255140A1 (en) 2010-12-01
JP2011511257A (en) 2011-04-07
ES2368615T3 (en) 2011-11-18
RU2452912C2 (en) 2012-06-10
TWI375780B (en) 2012-11-01
EP2255140B8 (en) 2012-02-08

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20140122