DE50110026D1 - Positioning device for fuel / oxygen lances - Google Patents
Positioning device for fuel / oxygen lancesInfo
- Publication number
- DE50110026D1 DE50110026D1 DE50110026T DE50110026T DE50110026D1 DE 50110026 D1 DE50110026 D1 DE 50110026D1 DE 50110026 T DE50110026 T DE 50110026T DE 50110026 T DE50110026 T DE 50110026T DE 50110026 D1 DE50110026 D1 DE 50110026D1
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- positioning device
- lance
- oxygen lances
- smelting
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors
- C21C5/462—Means for handling, e.g. adjusting, changing, coupling
-
- 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
-
- 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; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/22—Arrangements of air or gas supply devices
- F27B3/225—Oxygen blowing
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
- F27D2003/168—Introducing a fluid jet or current into the charge through a lance
- F27D2003/169—Construction of the lance, e.g. lances for injecting particles
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)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
The positioning system for lance for injecting a fuel/oxygen mixture into the smelting zone of a smelting oven for metal production, especially cast iron or alloy production using a cupola furnace, comprises a housing (1) with a slide chamber (5). The lance (2) is mounted in this on a spiral spring suspension (3) and can be moved axially by a guide rod (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50110026T DE50110026D1 (en) | 2000-12-07 | 2001-12-01 | Positioning device for fuel / oxygen lances |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10060727A DE10060727A1 (en) | 2000-12-07 | 2000-12-07 | Positioning device for fuel / oxygen lances |
DE50110026T DE50110026D1 (en) | 2000-12-07 | 2001-12-01 | Positioning device for fuel / oxygen lances |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50110026D1 true DE50110026D1 (en) | 2006-07-20 |
Family
ID=7666069
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10060727A Ceased DE10060727A1 (en) | 2000-12-07 | 2000-12-07 | Positioning device for fuel / oxygen lances |
DE50110026T Expired - Lifetime DE50110026D1 (en) | 2000-12-07 | 2001-12-01 | Positioning device for fuel / oxygen lances |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10060727A Ceased DE10060727A1 (en) | 2000-12-07 | 2000-12-07 | Positioning device for fuel / oxygen lances |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1213553B1 (en) |
AT (1) | ATE312327T1 (en) |
DE (2) | DE10060727A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0910736D0 (en) * | 2009-06-22 | 2009-08-05 | Pilkington Group Ltd | Improved film thickness measurement |
CN113878785B (en) * | 2021-10-11 | 2024-03-19 | 长虹美菱股份有限公司 | Annotate material rifle head and have its refrigerator cabinet polyurethane notes material system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3626501A (en) * | 1968-03-18 | 1971-12-07 | Atlantic Richfield Co | Apparatus for injecting fluid fuel into a blast furnace |
FR2702221B1 (en) * | 1993-03-03 | 1995-04-28 | Air Liquide | Process for obtaining metal from the blast furnace or cupola. |
US5544868A (en) * | 1995-07-31 | 1996-08-13 | National Steel Corporation | Blow pipe and gas lance for blast furance |
DE19547885C1 (en) * | 1995-12-21 | 1997-09-11 | Beda Oxygentech Armatur | Pneumatic holder for lance manipulator |
DE19646802A1 (en) * | 1996-11-13 | 1998-05-14 | Messer Griesheim Gmbh | Method and device for operating a shaft furnace |
EP1085265A1 (en) * | 1999-09-17 | 2001-03-21 | Kemter, Andreas | Injection lance for introducing liquid or gaseous media into a flue gas flow |
-
2000
- 2000-12-07 DE DE10060727A patent/DE10060727A1/en not_active Ceased
-
2001
- 2001-12-01 DE DE50110026T patent/DE50110026D1/en not_active Expired - Lifetime
- 2001-12-01 EP EP01128686A patent/EP1213553B1/en not_active Expired - Lifetime
- 2001-12-01 AT AT01128686T patent/ATE312327T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1213553A3 (en) | 2003-10-01 |
ATE312327T1 (en) | 2005-12-15 |
EP1213553B1 (en) | 2005-12-07 |
DE10060727A1 (en) | 2002-06-27 |
EP1213553A2 (en) | 2002-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |