DE69405021T2 - Vorrichtung zum Anheben und Bewegen eines mit Sprühkühlung versehenen Ofendeckels - Google Patents
Vorrichtung zum Anheben und Bewegen eines mit Sprühkühlung versehenen OfendeckelsInfo
- Publication number
- DE69405021T2 DE69405021T2 DE69405021T DE69405021T DE69405021T2 DE 69405021 T2 DE69405021 T2 DE 69405021T2 DE 69405021 T DE69405021 T DE 69405021T DE 69405021 T DE69405021 T DE 69405021T DE 69405021 T2 DE69405021 T2 DE 69405021T2
- Authority
- DE
- Germany
- Prior art keywords
- cover
- furnace
- support
- extending
- vertical
- 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 - Lifetime
Links
- 239000007921 spray Substances 0.000 title abstract description 21
- 238000001816 cooling Methods 0.000 title description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 239000002826 coolant Substances 0.000 description 65
- 239000002184 metal Substances 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000005192 partition Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
- F27B3/12—Working chambers or casings; Supports therefor
- F27B3/16—Walls; Roofs
-
- 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
- F27D1/18—Door frames; Doors, lids or removable covers
- F27D1/1808—Removable covers
- F27D1/1816—Removable covers specially adapted for arc furnaces
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
-
- 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
- F27D1/02—Crowns; Roofs
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
- F27B3/12—Working chambers or casings; Supports therefor
- F27B3/16—Walls; Roofs
- F27B2003/165—Roofs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Spray Control Apparatus (AREA)
- Drying Of Solid Materials (AREA)
- Tunnel Furnaces (AREA)
- Heat Treatment Of Articles (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/019,203 US5444734A (en) | 1993-02-18 | 1993-02-18 | Device for lifting and moving the roof of a spray cooled furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69405021D1 DE69405021D1 (de) | 1997-09-25 |
| DE69405021T2 true DE69405021T2 (de) | 1998-01-15 |
Family
ID=21791972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69405021T Expired - Lifetime DE69405021T2 (de) | 1993-02-18 | 1994-02-17 | Vorrichtung zum Anheben und Bewegen eines mit Sprühkühlung versehenen Ofendeckels |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5444734A (https=) |
| EP (1) | EP0611939B1 (https=) |
| JP (1) | JP3073646B2 (https=) |
| KR (1) | KR100191296B1 (https=) |
| AT (1) | ATE157161T1 (https=) |
| BR (1) | BR9400593A (https=) |
| CA (1) | CA2115868C (https=) |
| DE (1) | DE69405021T2 (https=) |
| DK (1) | DK0611939T3 (https=) |
| ES (1) | ES2107112T3 (https=) |
| GR (1) | GR3024930T3 (https=) |
| MY (1) | MY110690A (https=) |
| TW (1) | TW248589B (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5887017A (en) * | 1996-09-27 | 1999-03-23 | Ucar Carbon Technology Corporation | Panelized spray-cooled furnace roof |
| US5999558A (en) * | 1998-08-13 | 1999-12-07 | Ucar Carbon Technology Corporation | Integral spray cooled furnace roof and fume elbow |
| US6185242B1 (en) | 2000-05-24 | 2001-02-06 | South Carolina Systems, Inc. | Integral side wall and tap hole cover for an eccentric bottom tap (EBT) electric furnace |
| KR100840225B1 (ko) * | 2002-05-31 | 2008-06-23 | 주식회사 포스코 | 전기로 루프 가스포트링의 부착 슬래그 제거장치 |
| DE102006041421A1 (de) * | 2006-09-04 | 2008-03-06 | Fuchs Technology Ag | Schmelzofen, insbesondere Lichtbogenofen |
| KR101293060B1 (ko) * | 2011-03-30 | 2013-08-05 | 현대제철 주식회사 | 전기로용 지붕 |
| US10598436B2 (en) | 2017-04-18 | 2020-03-24 | Systems Spray-Cooled, Inc. | Cooling system for a surface of a metallurgical furnace |
| US10690415B2 (en) | 2017-08-31 | 2020-06-23 | Systems Spray-Cooled, Inc. | Split roof for a metallurgical furnace |
| US10767931B2 (en) | 2018-01-18 | 2020-09-08 | Systems Spray-Cooled, Inc. | Sidewall with buckstay for a metallurgical furnace |
| EP3874218A4 (en) * | 2018-10-29 | 2022-10-26 | Systems Spray-Cooled, Inc. | DRAIN PUMP FOR A SPRAY-COOLED METALLURGICAL FURNACE |
| US20230175779A1 (en) * | 2021-12-08 | 2023-06-08 | Systems Spray-Cooled, Inc. | Side-supported cantilever furnace roof |
| US12442596B2 (en) * | 2022-03-02 | 2025-10-14 | Systems Spray-Cooled, Inc. | Spray-cooled furnace roof with gravity drain |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4644558A (en) * | 1983-06-24 | 1987-02-17 | Wean United, Inc. | Roof assembly for an electric arc furnace |
| CA1257473A (en) * | 1984-10-12 | 1989-07-18 | Willard Mcclintock | Furnace cooling system and method |
| US4815096A (en) * | 1988-03-08 | 1989-03-21 | Union Carbide Corporation | Cooling system and method for molten material handling vessels |
| US4849987A (en) * | 1988-10-19 | 1989-07-18 | Union Carbide Corporation | Combination left and right handed furnace roof |
| US5115184A (en) * | 1991-03-28 | 1992-05-19 | Ucar Carbon Technology Corporation | Cooling system for furnace roof having a removable delta |
-
1993
- 1993-02-18 US US08/019,203 patent/US5444734A/en not_active Expired - Lifetime
-
1994
- 1994-02-16 JP JP06019405A patent/JP3073646B2/ja not_active Expired - Lifetime
- 1994-02-17 ES ES94200351T patent/ES2107112T3/es not_active Expired - Lifetime
- 1994-02-17 DK DK94200351.8T patent/DK0611939T3/da active
- 1994-02-17 KR KR1019940002782A patent/KR100191296B1/ko not_active Expired - Lifetime
- 1994-02-17 DE DE69405021T patent/DE69405021T2/de not_active Expired - Lifetime
- 1994-02-17 AT AT94200351T patent/ATE157161T1/de not_active IP Right Cessation
- 1994-02-17 MY MYPI94000365A patent/MY110690A/en unknown
- 1994-02-17 BR BR9400593A patent/BR9400593A/pt not_active Application Discontinuation
- 1994-02-17 CA CA002115868A patent/CA2115868C/en not_active Expired - Lifetime
- 1994-02-17 EP EP94200351A patent/EP0611939B1/en not_active Expired - Lifetime
- 1994-03-19 TW TW083102466A patent/TW248589B/zh not_active IP Right Cessation
-
1997
- 1997-10-03 GR GR970402571T patent/GR3024930T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0611939B1 (en) | 1997-08-20 |
| BR9400593A (pt) | 1994-08-23 |
| DK0611939T3 (da) | 1997-09-29 |
| KR940020088A (ko) | 1994-09-15 |
| CA2115868C (en) | 1998-12-08 |
| ES2107112T3 (es) | 1997-11-16 |
| JP3073646B2 (ja) | 2000-08-07 |
| TW248589B (https=) | 1995-06-01 |
| JPH06241657A (ja) | 1994-09-02 |
| EP0611939A1 (en) | 1994-08-24 |
| CA2115868A1 (en) | 1994-08-19 |
| US5444734A (en) | 1995-08-22 |
| MY110690A (en) | 1999-01-30 |
| ATE157161T1 (de) | 1997-09-15 |
| GR3024930T3 (en) | 1998-01-30 |
| DE69405021D1 (de) | 1997-09-25 |
| KR100191296B1 (ko) | 1999-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Representative=s name: PATENTANWAELTE GESTHUYSEN, VON ROHR & EGGERT, 45128 |