ZA200203151B - Method and arrangement for introducing bulk material into a metallurgical vessel. - Google Patents
Method and arrangement for introducing bulk material into a metallurgical vessel.Info
- Publication number
- ZA200203151B ZA200203151B ZA200203151A ZA200203151A ZA200203151B ZA 200203151 B ZA200203151 B ZA 200203151B ZA 200203151 A ZA200203151 A ZA 200203151A ZA 200203151 A ZA200203151 A ZA 200203151A ZA 200203151 B ZA200203151 B ZA 200203151B
- Authority
- ZA
- South Africa
- Prior art keywords
- arrangement
- bulk material
- metallurgical vessel
- introducing bulk
- introducing
- Prior art date
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
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/527—Charging of the electric furnace
-
- 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
- C21C5/56—Manufacture of steel by other methods
- C21C5/562—Manufacture of steel by other methods starting from scrap
-
- 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
- F27B3/18—Arrangements of devices for charging
- F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
-
- 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
- F27B3/28—Arrangement of controlling, monitoring, alarm or the like devices
-
- 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
- F27B3/12—Working chambers or casings; Supports 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/04—Ram or pusher apparatus
- F27D2003/045—Ram or pusher apparatus used to pull 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
- F27D19/00—Arrangements of controlling devices
- F27D2019/0028—Regulation
- F27D2019/0059—Regulation involving the control of the conveyor movement, e.g. speed or sequences
-
- 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
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D21/0035—Devices for monitoring the weight of quantities added to the charge
- F27D2021/0042—Monitoring the level of the solid 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
- F27D3/0025—Charging or loading melting furnaces with material in the solid state
- F27D3/0031—Charging with tiltable dumpers
-
- 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
- F27D3/04—Ram or pusher apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19945489A DE19945489A1 (en) | 1999-09-22 | 1999-09-22 | Method and device for introducing bulk material into a metallurgical vessel |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200203151B true ZA200203151B (en) | 2003-01-29 |
Family
ID=7922951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200203151A ZA200203151B (en) | 1999-09-22 | 2001-04-22 | Method and arrangement for introducing bulk material into a metallurgical vessel. |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP1222315A1 (en) |
JP (1) | JP2003510458A (en) |
KR (1) | KR20020035874A (en) |
CN (1) | CN1376208A (en) |
AU (1) | AU7420900A (en) |
BR (1) | BR0014224A (en) |
CA (1) | CA2388582A1 (en) |
DE (1) | DE19945489A1 (en) |
EA (1) | EA003353B1 (en) |
HU (1) | HUP0202808A2 (en) |
MX (1) | MXPA02003073A (en) |
RO (1) | RO121037B1 (en) |
TR (1) | TR200200750T2 (en) |
WO (1) | WO2001021843A1 (en) |
ZA (1) | ZA200203151B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10333764B3 (en) | 2003-07-23 | 2004-12-30 | Outokumpu Oy | Charging fine, directly-reduced iron particles into arc furnace, passes stream of bulk material from downcomer through orifice plate, to enter furnace largely undisturbed |
DE102006044837A1 (en) * | 2006-09-22 | 2008-04-03 | Siemens Ag | Device for controlling an electric arc furnace |
DE102010045825A1 (en) * | 2010-09-20 | 2012-03-22 | Intracon Gmbh | Charging shaft system and filling method |
DE102013214775B3 (en) * | 2013-07-29 | 2014-11-20 | Siemens Vai Metals Technologies Gmbh | Device for loading a metallurgical melting vessel with scrap |
EP3957939B1 (en) * | 2020-08-20 | 2023-09-20 | ABP Induction Systems GmbH | Assembly for recycling contaminated metal scrap |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1010545B (en) * | 1953-11-28 | 1957-06-19 | Dingler Werke Ag | Loading device for low shaft ovens |
DE1232177B (en) * | 1964-07-04 | 1967-01-12 | Demag Ag | Feeding device for metal smelting or other industrial furnaces, in particular for feeding scrap to steel-making furnaces |
DE1758842C3 (en) * | 1968-08-17 | 1980-01-24 | Erich Ing.(Grad.) 4300 Essen Vetter | Loading device, in particular for closed electric furnaces |
FR2498309B1 (en) * | 1981-01-20 | 1986-04-11 | Clesid Sa | ELECTRIC OVEN FOR SCRAP MELTING AND CONTINUOUSLY SUPPLIED |
AT398486B (en) * | 1992-12-09 | 1994-12-27 | Voest Alpine Ind Anlagen | STEELWORKS ELECTRIC OVEN |
DE4332913A1 (en) * | 1993-09-23 | 1995-03-30 | Mannesmann Ag | Steelworks facility with closed tiltable arc furnace |
DE4407861C1 (en) * | 1994-03-04 | 1995-06-14 | Mannesmann Ag | Arc oven loading device |
JP2861794B2 (en) * | 1994-03-18 | 1999-02-24 | 日本鋼管株式会社 | Melting furnace with raw material preheating tank |
DE19753184A1 (en) * | 1997-11-21 | 1999-06-10 | Mannesmann Ag | Melting furnace plant |
DE19755890A1 (en) * | 1997-12-05 | 1999-06-17 | Mannesmann Ag | Feeding device for shaft furnaces |
-
1999
- 1999-09-22 DE DE19945489A patent/DE19945489A1/en not_active Ceased
-
2000
- 2000-09-21 CA CA 2388582 patent/CA2388582A1/en not_active Abandoned
- 2000-09-21 WO PCT/EP2000/009248 patent/WO2001021843A1/en not_active Application Discontinuation
- 2000-09-21 BR BR0014224A patent/BR0014224A/en not_active Application Discontinuation
- 2000-09-21 EP EP00962515A patent/EP1222315A1/en not_active Withdrawn
- 2000-09-21 KR KR1020027003523A patent/KR20020035874A/en not_active Application Discontinuation
- 2000-09-21 JP JP2001525399A patent/JP2003510458A/en not_active Withdrawn
- 2000-09-21 MX MXPA02003073A patent/MXPA02003073A/en unknown
- 2000-09-21 TR TR200200750T patent/TR200200750T2/en unknown
- 2000-09-21 RO ROA200200228A patent/RO121037B1/en unknown
- 2000-09-21 AU AU74209/00A patent/AU7420900A/en not_active Abandoned
- 2000-09-21 HU HU0202808A patent/HUP0202808A2/en unknown
- 2000-09-21 EA EA200200394A patent/EA003353B1/en not_active IP Right Cessation
- 2000-09-21 CN CN00813272A patent/CN1376208A/en active Pending
-
2001
- 2001-04-22 ZA ZA200203151A patent/ZA200203151B/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE19945489A1 (en) | 2001-04-05 |
TR200200750T2 (en) | 2002-09-23 |
RO121037B1 (en) | 2006-11-30 |
EP1222315A1 (en) | 2002-07-17 |
KR20020035874A (en) | 2002-05-15 |
MXPA02003073A (en) | 2002-10-31 |
EA003353B1 (en) | 2003-04-24 |
AU7420900A (en) | 2001-04-24 |
BR0014224A (en) | 2002-05-21 |
WO2001021843A1 (en) | 2001-03-29 |
HUP0202808A2 (en) | 2002-12-28 |
CA2388582A1 (en) | 2001-03-29 |
JP2003510458A (en) | 2003-03-18 |
EA200200394A1 (en) | 2002-10-31 |
CN1376208A (en) | 2002-10-23 |
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