FR2336648A1 - Water-cooled plate, esp. for blast-furnace walls - located between lining and casing for cooling - Google Patents
Water-cooled plate, esp. for blast-furnace walls - located between lining and casing for coolingInfo
- Publication number
- FR2336648A1 FR2336648A1 FR7539662A FR7539662A FR2336648A1 FR 2336648 A1 FR2336648 A1 FR 2336648A1 FR 7539662 A FR7539662 A FR 7539662A FR 7539662 A FR7539662 A FR 7539662A FR 2336648 A1 FR2336648 A1 FR 2336648A1
- Authority
- FR
- France
- Prior art keywords
- plates
- lining
- cooling
- casing
- esp
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- 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
- 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
- F27B1/24—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
- F27D1/12—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
- 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
- F27D2009/0021—Cooling of furnaces the cooling medium passing through a pattern of tubes with the parallel tube parts close to each other, e.g. a serpentine
- F27D2009/0027—Cooling of furnaces the cooling medium passing through a pattern of tubes with the parallel tube parts close to each other, e.g. a serpentine linked by elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The plate is inserted between the refractory lining and the outer casing of the furnace to be protected. The plate consists of a frame comprising two tubes, bent and butt-welded end to end with division plates between each pair of ends. Each tube forms a passage for the flow of the heat transfer medium independently of the other. Two plates are welded to the frame and enclose between them a flat hollow chamber through which a third independent stream of heat transfer medium can flow. The plates have a long service life and are inexpensive to construct. They resist bending and buckling and can be used to give uniform cooling of the furnace wall even when serious damage to the refractory lining has occured.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7539662A FR2336648A1 (en) | 1975-12-24 | 1975-12-24 | Water-cooled plate, esp. for blast-furnace walls - located between lining and casing for cooling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7539662A FR2336648A1 (en) | 1975-12-24 | 1975-12-24 | Water-cooled plate, esp. for blast-furnace walls - located between lining and casing for cooling |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2336648A1 true FR2336648A1 (en) | 1977-07-22 |
FR2336648B1 FR2336648B1 (en) | 1982-02-05 |
Family
ID=9164139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7539662A Granted FR2336648A1 (en) | 1975-12-24 | 1975-12-24 | Water-cooled plate, esp. for blast-furnace walls - located between lining and casing for cooling |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2336648A1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2412044A1 (en) * | 1977-12-19 | 1979-07-13 | Sidepal Sa | COOLED WALL FOR ARC OVENS |
EP0029081A1 (en) * | 1979-10-02 | 1981-05-27 | Hoesch Aktiengesellschaft | Cooling element for a metallurgical furnace |
FR2523283A1 (en) * | 1982-03-15 | 1983-09-16 | G Sojuzny I | Furnace wall cooling unit - has parallel sets of vertical cooling tubes backed by heat insulation material |
FR2663868A1 (en) * | 1990-02-07 | 1992-01-03 | Wurth Paul Sa | Hood with cooled walls |
EP0579146A1 (en) * | 1992-07-14 | 1994-01-19 | Hammer, Friedrich-Wilhelm | Cooled wall element for metallurgical furnace |
EP0905466A1 (en) * | 1997-09-30 | 1999-03-31 | P. Howard Industrial Pipework Services Limited | "Water cooled panel" |
EP1257773A1 (en) * | 2000-02-22 | 2002-11-20 | Amerifab, Inc. | Heat exchange pipe with extruded fins |
US8089999B2 (en) | 2005-11-01 | 2012-01-03 | Amerifab, Inc. | Heat exchange apparatus and method of use |
US8202476B2 (en) | 2001-09-19 | 2012-06-19 | Amerifab, Inc. | Heat exchanger system used in steel making |
US10760854B2 (en) | 2007-05-31 | 2020-09-01 | Amerifab, Inc. | Adjustable heat exchange apparatus and method of use |
US10871328B2 (en) | 2017-01-30 | 2020-12-22 | Amerifab, Inc. | Top loading roof for electric arc, metallurgical or refining furnaces and system thereof |
-
1975
- 1975-12-24 FR FR7539662A patent/FR2336648A1/en active Granted
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2412044A1 (en) * | 1977-12-19 | 1979-07-13 | Sidepal Sa | COOLED WALL FOR ARC OVENS |
EP0029081A1 (en) * | 1979-10-02 | 1981-05-27 | Hoesch Aktiengesellschaft | Cooling element for a metallurgical furnace |
FR2523283A1 (en) * | 1982-03-15 | 1983-09-16 | G Sojuzny I | Furnace wall cooling unit - has parallel sets of vertical cooling tubes backed by heat insulation material |
FR2663868A1 (en) * | 1990-02-07 | 1992-01-03 | Wurth Paul Sa | Hood with cooled walls |
EP0579146A1 (en) * | 1992-07-14 | 1994-01-19 | Hammer, Friedrich-Wilhelm | Cooled wall element for metallurgical furnace |
EP0905466A1 (en) * | 1997-09-30 | 1999-03-31 | P. Howard Industrial Pipework Services Limited | "Water cooled panel" |
EP1257773A1 (en) * | 2000-02-22 | 2002-11-20 | Amerifab, Inc. | Heat exchange pipe with extruded fins |
EP1257773A4 (en) * | 2000-02-22 | 2004-08-11 | Amerifab Inc | Heat exchange pipe with extruded fins |
US8202476B2 (en) | 2001-09-19 | 2012-06-19 | Amerifab, Inc. | Heat exchanger system used in steel making |
US8089999B2 (en) | 2005-11-01 | 2012-01-03 | Amerifab, Inc. | Heat exchange apparatus and method of use |
US10760854B2 (en) | 2007-05-31 | 2020-09-01 | Amerifab, Inc. | Adjustable heat exchange apparatus and method of use |
US10871328B2 (en) | 2017-01-30 | 2020-12-22 | Amerifab, Inc. | Top loading roof for electric arc, metallurgical or refining furnaces and system thereof |
Also Published As
Publication number | Publication date |
---|---|
FR2336648B1 (en) | 1982-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |