ZA907731B - Process and device for the changing of materials into a furnace and the preheating of these - Google Patents
Process and device for the changing of materials into a furnace and the preheating of theseInfo
- Publication number
- ZA907731B ZA907731B ZA907731A ZA907731A ZA907731B ZA 907731 B ZA907731 B ZA 907731B ZA 907731 A ZA907731 A ZA 907731A ZA 907731 A ZA907731 A ZA 907731A ZA 907731 B ZA907731 B ZA 907731B
- Authority
- ZA
- South Africa
- Prior art keywords
- furnace
- materials
- supports
- passages
- preheating
- 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
- C21C5/56—Manufacture of steel by other methods
- C21C5/562—Manufacture of steel by other methods starting from scrap
- C21C5/565—Preheating of scrap
-
- 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
-
- 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
- F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S266/00—Metallurgical apparatus
- Y10S266/901—Scrap metal preheating or melting
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)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Treatment Of Fiber Materials (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Drying Of Solid Materials (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Tunnel Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8913047A FR2652411A1 (fr) | 1989-09-28 | 1989-09-28 | Procede et dispositif pour le chargement de materiaux dans un four, et le prechauffage de ceux-ci. |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA907731B true ZA907731B (en) | 1992-05-27 |
Family
ID=9386124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA907731A ZA907731B (en) | 1989-09-28 | 1990-09-27 | Process and device for the changing of materials into a furnace and the preheating of these |
Country Status (17)
Country | Link |
---|---|
US (1) | US5316270A (xx) |
EP (1) | EP0420776B1 (xx) |
JP (1) | JPH03207989A (xx) |
KR (1) | KR910006682A (xx) |
AT (1) | ATE103010T1 (xx) |
AU (1) | AU635331B2 (xx) |
BR (1) | BR9004857A (xx) |
CA (1) | CA2026408A1 (xx) |
DD (1) | DD298304A5 (xx) |
DE (1) | DE69007403T2 (xx) |
DK (1) | DK0420776T3 (xx) |
ES (1) | ES2052227T3 (xx) |
FR (1) | FR2652411A1 (xx) |
HU (1) | HU207892B (xx) |
PL (1) | PL165364B1 (xx) |
RU (1) | RU1836619C (xx) |
ZA (1) | ZA907731B (xx) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2550677Y2 (ja) * | 1992-10-16 | 1997-10-15 | 新日本製鐵株式会社 | スクラップの連続装入装置 |
WO1994009332A1 (en) * | 1992-10-16 | 1994-04-28 | Nippon Steel Corporation | Scrap conveyor |
DE4428137C2 (de) * | 1994-08-09 | 1997-09-25 | Ardenne Anlagentech Gmbh | Schüttgutförderer |
IT1289008B1 (it) * | 1996-10-21 | 1998-09-25 | Danieli Off Mecc | Dispositivo di supporto e basculamento del tino in un forno elettrico |
JP4403452B2 (ja) * | 2003-10-16 | 2010-01-27 | 日本坩堝株式会社 | 被溶解材の溶解方法 |
CN101893380B (zh) * | 2010-04-08 | 2011-11-16 | 中冶赛迪工程技术股份有限公司 | 一种废钢预热输送装置 |
US8871000B2 (en) * | 2010-11-30 | 2014-10-28 | Midrex Technologies, Inc. | Electric furnace for producing molten metal having material recycling capability |
CN102735065B (zh) * | 2012-07-13 | 2014-07-02 | 中冶赛迪工程技术股份有限公司 | 可调倾角的装料及振动加料装置 |
JP6341937B2 (ja) * | 2013-02-22 | 2018-06-13 | シーアイエスディーアイ エンジニアリング カンパニー リミテッド | アーク炉のための自動供給装置 |
CN106460076B (zh) * | 2014-05-30 | 2019-02-22 | 达涅利机械设备股份公司 | 用于移动和预热金属物料的装置 |
CN110736354A (zh) * | 2019-10-17 | 2020-01-31 | 广西钦州恒星锰业有限责任公司 | 炉料自动沉降加热器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2247823A (en) * | 1937-08-09 | 1941-07-01 | Budd Wheel Co | Process of making metal for castings |
US3667747A (en) * | 1970-05-19 | 1972-06-06 | Fecor Ind Ltd | Conveyor heater |
FR2328046A1 (fr) * | 1975-10-14 | 1977-05-13 | Siderurgie Fse Inst Rech | Procede et dispositif d'elaboration d'acier a partir de produits solides riches en fer |
US4135702A (en) * | 1976-10-29 | 1979-01-23 | Venetta, Inc. | Method and apparatus for preheating scrap |
DE2840945C3 (de) * | 1978-09-20 | 1981-07-23 | Hamburger Stahlwerke Gmbh, 2103 Hamburg | Verfahren und Vorrichtung zum Vorwärmen von wenigstens 0,5 Prozent Kohlenstoff enthaltendem Eisenschwamm |
FR2562222B1 (fr) * | 1984-03-28 | 1986-08-01 | Litchinko Catherine | Installation et procede pour charger en continu un reacteur, en matiere solide et rechauffer cette derniere avec les gaz emis par le reacteur |
-
1989
- 1989-09-28 FR FR8913047A patent/FR2652411A1/fr active Granted
-
1990
- 1990-09-13 EP EP19900470049 patent/EP0420776B1/fr not_active Expired - Lifetime
- 1990-09-13 HU HU905891A patent/HU207892B/hu not_active IP Right Cessation
- 1990-09-13 AT AT90470049T patent/ATE103010T1/de not_active IP Right Cessation
- 1990-09-13 DK DK90470049T patent/DK0420776T3/da active
- 1990-09-13 ES ES90470049T patent/ES2052227T3/es not_active Expired - Lifetime
- 1990-09-13 DE DE69007403T patent/DE69007403T2/de not_active Expired - Fee Related
- 1990-09-24 AU AU63138/90A patent/AU635331B2/en not_active Ceased
- 1990-09-25 KR KR1019900015202A patent/KR910006682A/ko not_active Application Discontinuation
- 1990-09-27 ZA ZA907731A patent/ZA907731B/xx unknown
- 1990-09-27 RU SU904831110A patent/RU1836619C/ru active
- 1990-09-27 BR BR9004857A patent/BR9004857A/pt not_active IP Right Cessation
- 1990-09-27 CA CA 2026408 patent/CA2026408A1/fr not_active Abandoned
- 1990-09-27 US US07/589,451 patent/US5316270A/en not_active Expired - Fee Related
- 1990-09-28 JP JP2260331A patent/JPH03207989A/ja active Pending
- 1990-09-28 PL PL90287110A patent/PL165364B1/pl unknown
- 1990-09-28 DD DD90344281A patent/DD298304A5/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2052227T3 (es) | 1994-07-01 |
JPH03207989A (ja) | 1991-09-11 |
ATE103010T1 (de) | 1994-04-15 |
DD298304A5 (de) | 1992-02-13 |
AU635331B2 (en) | 1993-03-18 |
KR910006682A (ko) | 1991-04-29 |
DK0420776T3 (da) | 1994-06-27 |
PL165364B1 (pl) | 1994-12-30 |
FR2652411B1 (xx) | 1994-12-16 |
FR2652411A1 (fr) | 1991-03-29 |
HU207892B (en) | 1993-06-28 |
RU1836619C (ru) | 1993-08-23 |
CA2026408A1 (fr) | 1991-03-29 |
EP0420776B1 (fr) | 1994-03-16 |
BR9004857A (pt) | 1991-09-10 |
EP0420776A1 (fr) | 1991-04-03 |
HU905891D0 (en) | 1991-03-28 |
DE69007403D1 (de) | 1994-04-21 |
DE69007403T2 (de) | 1994-09-08 |
HUT59220A (en) | 1992-04-28 |
PL287110A1 (en) | 1991-04-08 |
AU6313890A (en) | 1991-04-11 |
US5316270A (en) | 1994-05-31 |
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