JPS563607A - Furnace body cooler of blast furnace - Google Patents
Furnace body cooler of blast furnaceInfo
- Publication number
- JPS563607A JPS563607A JP7764479A JP7764479A JPS563607A JP S563607 A JPS563607 A JP S563607A JP 7764479 A JP7764479 A JP 7764479A JP 7764479 A JP7764479 A JP 7764479A JP S563607 A JPS563607 A JP S563607A
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- furnace
- staves
- cooling means
- water
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
Abstract
PURPOSE:To improve the cooling effect of the furnace body with the simple device by constituting the cooling device of the blast furnace by the cast-iron-made staves on the furnace wall brick side and the copper-made cooling means on the shell side and providing the cooling pipeline independent from the staves to the cooling means. CONSTITUTION:Cast-iron-made staves 3 are installed between the furnace body shells 1 and blast wall refractory bricks 2 as the cooling device of a blast furnace, by contacting the copper-made cooling means 4 on the shell 1 side. Cooling pipes 6 are provided to the staves 3 and the cooling water outlet and inlet thereof are protruded to outside the furnace walls through the openings 7a, 8a provided to the cooling means 4 and shells 1. On the other hand, the cooling means 4 comprise providing cooling water channels 10 in water-jacket form to the copper-made body 9 of rectangular parallelopiped, fixing a discharge pipe 11 and water feed pipe 12 to the top and bottom thereof, and protruding the same to outside the furnace wall through the opening 8b of the shells 1. In this way, the cooling pipeline of the cooling means 4 and the cooling pipeline of the staves 3 are separated, whereby the water quality control and the cooling water volume control according to thermal load are made easy and the cooling effect of the furnace body is improved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7764479A JPS563607A (en) | 1979-06-20 | 1979-06-20 | Furnace body cooler of blast furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7764479A JPS563607A (en) | 1979-06-20 | 1979-06-20 | Furnace body cooler of blast furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS563607A true JPS563607A (en) | 1981-01-14 |
JPS5757924B2 JPS5757924B2 (en) | 1982-12-07 |
Family
ID=13639595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7764479A Granted JPS563607A (en) | 1979-06-20 | 1979-06-20 | Furnace body cooler of blast furnace |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS563607A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5780575A (en) * | 1980-11-06 | 1982-05-20 | British Gas Corp | Test circuit for fuel burner controller |
FR2533306A1 (en) * | 1982-09-20 | 1984-03-23 | Inst Ochistke T | Cooling plate for metallurgical furnaces. |
EP0837144A1 (en) * | 1996-09-23 | 1998-04-22 | REA Rhein-Emscher Armaturen GmbH & Co. KG | Cooling panel for shaft furnace |
US6668881B2 (en) | 2001-04-27 | 2003-12-30 | Annaka Factory Co, Ltd. | Method for forming a curved surface in a curved decorated board |
CN106048120A (en) * | 2016-07-26 | 2016-10-26 | 河北钢铁股份有限公司承德分公司 | Taphole cooling wall capable of being replaced integrally and replacement method |
CN107236838A (en) * | 2017-08-01 | 2017-10-10 | 中冶京诚工程技术有限公司 | Blast furnace cooling device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5332807U (en) * | 1976-08-26 | 1978-03-22 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51112825A (en) * | 1975-03-31 | 1976-10-05 | Keisuke Shimizu | Molds for extrusion having injection hole |
-
1979
- 1979-06-20 JP JP7764479A patent/JPS563607A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5332807U (en) * | 1976-08-26 | 1978-03-22 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5780575A (en) * | 1980-11-06 | 1982-05-20 | British Gas Corp | Test circuit for fuel burner controller |
FR2533306A1 (en) * | 1982-09-20 | 1984-03-23 | Inst Ochistke T | Cooling plate for metallurgical furnaces. |
EP0837144A1 (en) * | 1996-09-23 | 1998-04-22 | REA Rhein-Emscher Armaturen GmbH & Co. KG | Cooling panel for shaft furnace |
US6668881B2 (en) | 2001-04-27 | 2003-12-30 | Annaka Factory Co, Ltd. | Method for forming a curved surface in a curved decorated board |
CN106048120A (en) * | 2016-07-26 | 2016-10-26 | 河北钢铁股份有限公司承德分公司 | Taphole cooling wall capable of being replaced integrally and replacement method |
CN107236838A (en) * | 2017-08-01 | 2017-10-10 | 中冶京诚工程技术有限公司 | Blast furnace cooling device |
Also Published As
Publication number | Publication date |
---|---|
JPS5757924B2 (en) | 1982-12-07 |
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