NO170092C - Fremgangsmaate og smelteovn for smelting av tungtsmeltendemetallskrot. - Google Patents
Fremgangsmaate og smelteovn for smelting av tungtsmeltendemetallskrot.Info
- Publication number
- NO170092C NO170092C NO884813A NO884813A NO170092C NO 170092 C NO170092 C NO 170092C NO 884813 A NO884813 A NO 884813A NO 884813 A NO884813 A NO 884813A NO 170092 C NO170092 C NO 170092C
- Authority
- NO
- Norway
- Prior art keywords
- melting
- procedure
- oven
- heavy
- metal scrap
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
- C22B7/003—Dry processes only remelting, e.g. of chips, borings, turnings; apparatus used therefor
-
- 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
- F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
- F27B1/025—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey with fore-hearth
-
- 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
- F27D3/0027—Charging vertically with corbs
-
- 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
- Y10S266/90—Metal melting furnaces, e.g. cupola type
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3742349A DE3742349C1 (de) | 1987-12-14 | 1987-12-14 | Verfahren zum Schmelzen von Metallschrott und Vorrichtung zur Durchfuehrung des Verfahrens |
Publications (4)
Publication Number | Publication Date |
---|---|
NO884813D0 NO884813D0 (no) | 1988-10-28 |
NO884813L NO884813L (no) | 1989-06-15 |
NO170092B NO170092B (no) | 1992-06-01 |
NO170092C true NO170092C (no) | 1992-09-09 |
Family
ID=6342572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO884813A NO170092C (no) | 1987-12-14 | 1988-10-28 | Fremgangsmaate og smelteovn for smelting av tungtsmeltendemetallskrot. |
Country Status (11)
Country | Link |
---|---|
US (1) | US4896810A (ru) |
EP (1) | EP0320587B1 (ru) |
JP (1) | JP2750136B2 (ru) |
CN (1) | CN1017920B (ru) |
AU (1) | AU621560B2 (ru) |
BR (1) | BR8806559A (ru) |
CA (1) | CA1331097C (ru) |
DD (1) | DD283422A5 (ru) |
DE (2) | DE3742349C1 (ru) |
NO (1) | NO170092C (ru) |
RU (1) | RU1796049C (ru) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3839095A1 (de) * | 1988-11-18 | 1990-05-23 | Fuchs Systemtechnik Gmbh | Verfahren zum betrieb eines einschmelzaggregates und einschmelzaggregat fuer dieses verfahren |
DE3916503C1 (ru) * | 1989-05-20 | 1990-12-13 | La Bonvarite S.A.R.L., Comines, Fr | |
GB9019894D0 (en) * | 1990-09-12 | 1990-10-24 | Cokeless Cupolas Ltd | Metal-melting furnaces |
DE4108283A1 (de) * | 1991-03-14 | 1992-09-17 | Kortec Ag | Verfahren zum herstellen von fluessigem metall aus feinkoernigen metalloxidpartikeln und reduktions- und schmelzofen zur durchfuehrung des verfahrens |
BE1006828A3 (fr) * | 1991-07-12 | 1995-01-03 | Elsen Tooling Ireland Ltd | Procede en vue de la preparation de metaux, et en particulier de fer, a partir de minerais oxydes, a une temperature de reduction quelconque, dans un four de reduction a gouttes. |
DE19541150C2 (de) * | 1995-10-25 | 1997-10-09 | Mannesmann Ag | Verfahren und Einrichtung zum Behandeln von Reststoffen |
DE19616677C2 (de) * | 1996-04-26 | 2000-05-31 | Hans Ulrich Feustel | Herd-Schacht-Ofen zur Reststoffverwertung |
CN101625194B (zh) * | 2008-07-10 | 2011-01-26 | 周克华 | 带有炉箅的竖炉 |
JP5700352B2 (ja) * | 2009-06-29 | 2015-04-15 | 住友電気工業株式会社 | 金属片をシャフト炉に投入する方法、金属片の投入装置、及び銅スクラップの再利用方法 |
WO2011147006A1 (pt) * | 2010-05-24 | 2011-12-01 | Henrique Carlos Pfeifer | Disposições introduzidas em unidade de produção de aço líquido |
CN102052826A (zh) * | 2010-12-23 | 2011-05-11 | 马全才 | 节能型竖窑 |
CN102660691A (zh) * | 2012-04-26 | 2012-09-12 | 江西稀有稀土金属钨业集团有限公司 | 铜精炼倾动炉系统及其加料方法 |
CN102997658A (zh) * | 2012-10-25 | 2013-03-27 | 应志恩 | 一种可充分燃烧高效熔化炉 |
CN104180642A (zh) * | 2013-05-23 | 2014-12-03 | 宜兴市新芳铜厂有限公司 | 竖炉熔铜炉防撞段 |
CN104593607B (zh) * | 2015-01-16 | 2017-07-11 | 安徽省金兰金盈铝业有限公司 | 再生铝低温节能三连熔炼炉 |
CN106766901B (zh) * | 2016-12-19 | 2018-10-02 | 郑州釜鼎热能技术有限公司 | 一种利用烟气回流低氧高温燃烧的熔铝炉 |
CN107083497B (zh) * | 2017-04-18 | 2018-02-23 | 王宇 | 一种合金用的熔炼系统 |
CN109764679B (zh) * | 2017-11-09 | 2024-04-23 | 中国瑞林工程技术股份有限公司 | 冶炼装置和冶炼方法 |
CN108085453A (zh) * | 2018-01-22 | 2018-05-29 | 孙榕远 | 一种铁水包加入废钢的方法 |
CN110129499B (zh) * | 2019-05-21 | 2020-10-13 | 德龙钢铁有限公司 | 一种高炉添加废钢生产铁水的方法 |
CN113652521A (zh) * | 2021-09-18 | 2021-11-16 | 沈阳东大山汇环境科技有限公司 | 一种外燃式废钢预热竖炉及其预热方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2382534A (en) * | 1944-11-11 | 1945-08-14 | Thaddeus F Baily | Method of melting and refining ferrous metals |
FR1435545A (fr) * | 1965-06-01 | 1966-04-15 | Westofen Gmbh | Four à cuve pour la fusion de métaux, notamment de riblons d'acier |
DE1583279B1 (de) * | 1966-08-06 | 1971-01-14 | Penzen Kompressornyj Zd | Verfahren zum Schmelzen von Metall |
DE2327073C2 (de) * | 1973-05-26 | 1974-11-21 | Kloeckner-Werke Ag, 4100 Duisburg | Verfahren und Vorrichtung zum Einschmelzen von Schrott oder dgl |
DE2843678C2 (de) * | 1978-10-06 | 1980-07-31 | Werner Hennes Kg, 4044 Kaarst | Heizöl- oder gasbeheizter Schachtofen zum Erschmelzen und Überhitzen von Metall, speziell von Gußeisen (und Kupfer) |
US4316739A (en) * | 1979-07-16 | 1982-02-23 | Midrex Corporation | Method for producing molten iron |
MX154705A (es) * | 1979-12-21 | 1987-12-02 | Korf Ikosa Ind Aco | Horno mejorado para fundir y afinar chatarras,hierro esponja,hierro crudo y hierro liquido para la produccion de acero |
US4291634A (en) * | 1980-05-29 | 1981-09-29 | Union Carbide Corporation | Solid refuse disposal apparatus |
DE3610498A1 (de) * | 1986-03-25 | 1987-10-01 | Kgt Giessereitechnik Gmbh | Verfahren zum schmelzen von metall |
YU46333B (sh) * | 1987-04-30 | 1993-05-28 | Oy Partek Ab | Talilna pec |
-
1987
- 1987-12-14 DE DE3742349A patent/DE3742349C1/de not_active Expired
-
1988
- 1988-10-07 DE DE8888116654T patent/DE3871103D1/de not_active Expired - Fee Related
- 1988-10-07 EP EP19880116654 patent/EP0320587B1/de not_active Expired - Lifetime
- 1988-10-12 AU AU23688/88A patent/AU621560B2/en not_active Ceased
- 1988-10-28 NO NO884813A patent/NO170092C/no not_active IP Right Cessation
- 1988-12-05 CA CA 584982 patent/CA1331097C/en not_active Expired - Fee Related
- 1988-12-09 US US07/282,440 patent/US4896810A/en not_active Expired - Lifetime
- 1988-12-13 BR BR8806559A patent/BR8806559A/pt not_active IP Right Cessation
- 1988-12-13 RU SU884613125A patent/RU1796049C/ru active
- 1988-12-13 DD DD88323078A patent/DD283422A5/de not_active IP Right Cessation
- 1988-12-14 JP JP31608888A patent/JP2750136B2/ja not_active Expired - Lifetime
- 1988-12-14 CN CN88108640A patent/CN1017920B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU621560B2 (en) | 1992-03-19 |
BR8806559A (pt) | 1989-08-22 |
CN1017920B (zh) | 1992-08-19 |
CA1331097C (en) | 1994-08-02 |
NO170092B (no) | 1992-06-01 |
EP0320587B1 (de) | 1992-05-13 |
DE3871103D1 (de) | 1992-06-17 |
NO884813L (no) | 1989-06-15 |
AU2368888A (en) | 1989-06-15 |
EP0320587A1 (de) | 1989-06-21 |
RU1796049C (ru) | 1993-02-15 |
NO884813D0 (no) | 1988-10-28 |
DD283422A5 (de) | 1990-10-10 |
DE3742349C1 (de) | 1988-12-08 |
US4896810A (en) | 1990-01-30 |
JP2750136B2 (ja) | 1998-05-13 |
JPH01201428A (ja) | 1989-08-14 |
CN1034053A (zh) | 1989-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN APRIL 2001 |