DE19816867A1 - Hochofen - Google Patents
HochofenInfo
- Publication number
- DE19816867A1 DE19816867A1 DE19816867A DE19816867A DE19816867A1 DE 19816867 A1 DE19816867 A1 DE 19816867A1 DE 19816867 A DE19816867 A DE 19816867A DE 19816867 A DE19816867 A DE 19816867A DE 19816867 A1 DE19816867 A1 DE 19816867A1
- Authority
- DE
- Germany
- Prior art keywords
- frame
- blast furnace
- furnace
- refractory
- cooling elements
- 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.)
- Withdrawn
Links
- 238000001816 cooling Methods 0.000 claims abstract description 39
- 239000004020 conductor Substances 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 239000010949 copper Substances 0.000 claims abstract description 7
- 229910001018 Cast iron Inorganic materials 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 229910000805 Pig iron Inorganic materials 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 239000011819 refractory material Substances 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 238000003723 Smelting Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002893 slag Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 239000007791 liquid phase Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 201000005569 Gout Diseases 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
- C21B7/106—Cooling of the furnace bottom
Landscapes
- 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)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19816867A DE19816867A1 (de) | 1998-04-16 | 1998-04-16 | Hochofen |
| ZA9902427A ZA992427B (en) | 1998-04-16 | 1999-03-30 | Blast furnace. |
| EP99107137A EP0950722A1 (de) | 1998-04-16 | 1999-04-13 | Kühlung eines Hochofens |
| JP11108484A JPH11323414A (ja) | 1998-04-16 | 1999-04-15 | 高 炉 |
| US10/245,073 US20030020212A1 (en) | 1998-04-16 | 2002-09-17 | Blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19816867A DE19816867A1 (de) | 1998-04-16 | 1998-04-16 | Hochofen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE19816867A1 true DE19816867A1 (de) | 1999-10-21 |
Family
ID=7864713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19816867A Withdrawn DE19816867A1 (de) | 1998-04-16 | 1998-04-16 | Hochofen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20030020212A1 (xx) |
| EP (1) | EP0950722A1 (xx) |
| JP (1) | JPH11323414A (xx) |
| DE (1) | DE19816867A1 (xx) |
| ZA (1) | ZA992427B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI112534B (fi) * | 2000-03-21 | 2003-12-15 | Outokumpu Oy | Menetelmä jäähdytyselementin valmistamiseksi ja jäähdytyselementti |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3705713A (en) * | 1969-11-12 | 1972-12-12 | Demag Ag | Bottom cooling device for shaft furnaces |
| DE2709549B2 (de) * | 1977-03-04 | 1981-05-14 | Vsesojuznyj naučno-issledovatel'skij i proektnyj institut po očistke technologičeskich gazov, stočnych vod i ispolzovaniju vtoričnych energoresursov predprijatij černoj metallurgii, Charkov | Vorrichtung zum Verdampfungskühlen des Hochofenunterteils |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2333439A (en) * | 1941-08-04 | 1943-11-02 | Inland Steel Co | Method of and means for cooling high temperature structures |
| BE792108A (fr) * | 1971-12-01 | 1973-05-30 | Hoogovens Ijmuiden Bv | Four, notamment haut fourneau, a refroidissement perfectionne |
| CA1040109A (en) * | 1973-10-15 | 1978-10-10 | Wallis Separators Limited | Filter screen with acoustic pressure wave transducer |
| US4061317A (en) * | 1977-02-23 | 1977-12-06 | Sergei Mikhailovich Andoniev | Blast furnace bottom cooling arrangement |
| JPH06158131A (ja) * | 1992-11-30 | 1994-06-07 | Kawasaki Steel Corp | 高炉炉底部の側壁冷却装置 |
| JPH0711314A (ja) * | 1993-06-23 | 1995-01-13 | Kawasaki Steel Corp | 高炉炉底部の側壁冷却装置 |
| EP0705906B1 (de) * | 1994-10-07 | 2000-01-26 | Sms Schloemann-Siemag Aktiengesellschaft | Kühlplatte für Schachtöfen |
| DE19503912C2 (de) * | 1995-02-07 | 1997-02-06 | Gutehoffnungshuette Man | Kühlplatte für Schachtöfen, insbesondere Hochöfen |
| ATE205546T1 (de) * | 1995-05-05 | 2001-09-15 | Sms Demag Ag | Kühlplatten für schachtöfen |
| JP4021948B2 (ja) * | 1995-12-05 | 2007-12-12 | 新日本製鐵株式会社 | 高炉炉底の冷却構造 |
| NL1005114C2 (nl) * | 1997-01-29 | 1998-07-30 | Hoogovens Staal Bv | Vuurvaste wand, metallurgisch vat omvattende zo'n vuurvaste wand en werkwijze waarbij zo'n vuurvaste wand wordt toegepast. |
-
1998
- 1998-04-16 DE DE19816867A patent/DE19816867A1/de not_active Withdrawn
-
1999
- 1999-03-30 ZA ZA9902427A patent/ZA992427B/xx unknown
- 1999-04-13 EP EP99107137A patent/EP0950722A1/de not_active Withdrawn
- 1999-04-15 JP JP11108484A patent/JPH11323414A/ja not_active Withdrawn
-
2002
- 2002-09-17 US US10/245,073 patent/US20030020212A1/en not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3705713A (en) * | 1969-11-12 | 1972-12-12 | Demag Ag | Bottom cooling device for shaft furnaces |
| DE2709549B2 (de) * | 1977-03-04 | 1981-05-14 | Vsesojuznyj naučno-issledovatel'skij i proektnyj institut po očistke technologičeskich gazov, stočnych vod i ispolzovaniju vtoričnych energoresursov predprijatij černoj metallurgii, Charkov | Vorrichtung zum Verdampfungskühlen des Hochofenunterteils |
Non-Patent Citations (1)
| Title |
|---|
| JP-Abstract 6-158131 vom 9.Sept. 1994 Vol.18/ No.485 * |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA992427B (en) | 1999-07-23 |
| EP0950722A1 (de) | 1999-10-20 |
| US20030020212A1 (en) | 2003-01-30 |
| JPH11323414A (ja) | 1999-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: SMS DEMAG AG, 40237 DUESSELDORF, DE |
|
| 8130 | Withdrawal |