ES8205863A2 - Flat cooling plates or boxes for blast furnace walls - Google Patents
Flat cooling plates or boxes for blast furnace wallsInfo
- Publication number
- ES8205863A2 ES8205863A2 ES500981A ES500981A ES8205863A2 ES 8205863 A2 ES8205863 A2 ES 8205863A2 ES 500981 A ES500981 A ES 500981A ES 500981 A ES500981 A ES 500981A ES 8205863 A2 ES8205863 A2 ES 8205863A2
- Authority
- ES
- Spain
- Prior art keywords
- duct
- boxes
- port
- plate
- chamber
- 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.)
- Expired
Links
- 238000001816 cooling Methods 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 abstract 2
- 239000000110 cooling liquid Substances 0.000 abstract 1
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
- 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
- F27D2009/004—Cooling of furnaces the cooling medium passing a waterbox
-
- 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
- F27D2009/004—Cooling of furnaces the cooling medium passing a waterbox
- F27D2009/0043—Insert type waterbox, e.g. cylindrical or flat type
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Blast Furnaces (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A flat circular cooling plate 100 is mounted between the furnace wall 101 and the refractory lining. A supply duct 103 extends through the wall 101 and supports the plate. The cooling liquid is supplied to a port 107 at the periphery and deflected by plate 108 to enter the enclosure 102 tangentially. Some of the outflow goes by way of port 109 and duct 110 to central chamber 111. Other liquid spirals inwards and passes directly into chamber 111 where spiral vanes 112 encourage the circulation. Outflow from chamber 111 is by a port opposite the vanes 112 and through a duct 104 coaxial with inflow duct 103. Similar structures can be used as cooling boxes with the plane of the box extending into the refractory perpendicular to the furnace wall. The direction of flow can be reversed with liquid entering at centre and leaving at periphery.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8007506A FR2479852A2 (en) | 1980-04-02 | 1980-04-02 | IMPROVEMENTS TO THERMAL EXCHANGE DEVICES WITH LIQUID CIRCULATION FOR COOLING THE WALLS OF HIGH FURNACES |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES500981A0 ES500981A0 (en) | 1982-08-16 |
| ES8205863A2 true ES8205863A2 (en) | 1982-08-16 |
Family
ID=9240488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES500981A Expired ES8205863A2 (en) | 1980-04-02 | 1981-04-01 | Flat cooling plates or boxes for blast furnace walls |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS56155378A (en) |
| AR (1) | AR230844A1 (en) |
| BE (1) | BE888087R (en) |
| BR (1) | BR8101976A (en) |
| CA (1) | CA1165114A (en) |
| DE (1) | DE3113354A1 (en) |
| ES (1) | ES8205863A2 (en) |
| FR (1) | FR2479852A2 (en) |
| GB (1) | GB2073387B (en) |
| IN (1) | IN153696B (en) |
| IT (1) | IT1167858B (en) |
| LU (1) | LU83275A1 (en) |
| MX (1) | MX152034A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3323781C2 (en) * | 1983-07-01 | 1986-04-03 | Uhde Gmbh, 4600 Dortmund | Device for cooling thick-walled, horizontally arranged tube sheets of heat exchangers |
| DE3613801A1 (en) * | 1985-06-20 | 1987-01-02 | Balzers Hochvakuum | Arrangement for cooling surfaces |
| DE10049707A1 (en) * | 2000-10-07 | 2002-04-11 | Sms Demag Ag | Cooling element used in blast furnaces comprises a region through which the coolant passes with an arrangement of internal coolant-conveying channels extending via a mouth region of tubular pieces into the edge region of the cooling element |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3241528A (en) * | 1963-06-13 | 1966-03-22 | American Brake Shoe Co | Blast furnace cooling plates |
| FR2044266A5 (en) * | 1969-05-14 | 1971-02-19 | Wendel Sidelor | |
| FR2392341A1 (en) * | 1977-05-25 | 1978-12-22 | Touze Francois | IMPROVEMENTS TO LIQUID CIRCULATION COOLING DEVICES |
| FR2430584A1 (en) * | 1978-07-05 | 1980-02-01 | Solmer | Cooling box for furnaces, esp. blast furnaces - contains two separate water cooling circuits providing box with very long working life |
-
1980
- 1980-04-02 FR FR8007506A patent/FR2479852A2/en active Granted
-
1981
- 1981-01-31 IN IN114/CAL/81A patent/IN153696B/en unknown
- 1981-03-24 BE BE2/59073A patent/BE888087R/en not_active IP Right Cessation
- 1981-03-31 IT IT09374/81A patent/IT1167858B/en active
- 1981-03-31 GB GB8109942A patent/GB2073387B/en not_active Expired
- 1981-04-01 JP JP4925281A patent/JPS56155378A/en active Granted
- 1981-04-01 LU LU83275A patent/LU83275A1/en unknown
- 1981-04-01 ES ES500981A patent/ES8205863A2/en not_active Expired
- 1981-04-01 BR BR8101976A patent/BR8101976A/en not_active IP Right Cessation
- 1981-04-02 DE DE19813113354 patent/DE3113354A1/en active Granted
- 1981-04-02 CA CA000374459A patent/CA1165114A/en not_active Expired
- 1981-04-02 MX MX186694A patent/MX152034A/en unknown
- 1981-04-21 AR AR284847A patent/AR230844A1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| ES500981A0 (en) | 1982-08-16 |
| IT8109374A0 (en) | 1981-03-31 |
| CA1165114A (en) | 1984-04-10 |
| AR230844A1 (en) | 1984-07-31 |
| IN153696B (en) | 1984-08-11 |
| FR2479852B2 (en) | 1985-03-22 |
| FR2479852A2 (en) | 1981-10-09 |
| BE888087R (en) | 1981-07-16 |
| JPS56155378A (en) | 1981-12-01 |
| GB2073387A (en) | 1981-10-14 |
| LU83275A1 (en) | 1981-07-23 |
| IT1167858B (en) | 1987-05-20 |
| GB2073387B (en) | 1984-03-14 |
| DE3113354A1 (en) | 1982-05-06 |
| MX152034A (en) | 1985-05-24 |
| BR8101976A (en) | 1981-10-06 |
| DE3113354C2 (en) | 1990-02-01 |
| JPH0243116B2 (en) | 1990-09-27 |
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