SE440145B - Skrotforvermare - Google Patents

Skrotforvermare

Info

Publication number
SE440145B
SE440145B SE8107163A SE8107163A SE440145B SE 440145 B SE440145 B SE 440145B SE 8107163 A SE8107163 A SE 8107163A SE 8107163 A SE8107163 A SE 8107163A SE 440145 B SE440145 B SE 440145B
Authority
SE
Sweden
Prior art keywords
scrap
baskets
heaters
air
basket
Prior art date
Application number
SE8107163A
Other languages
English (en)
Swedish (sv)
Other versions
SE8107163L (sv
Inventor
M Geijer
A Ostlund
Original Assignee
Asea Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asea Ab filed Critical Asea Ab
Priority to SE8107163A priority Critical patent/SE440145B/sv
Priority to DE19823243128 priority patent/DE3243128C2/de
Priority to JP57209211A priority patent/JPS58104485A/ja
Priority to US06/445,231 priority patent/US4470804A/en
Publication of SE8107163L publication Critical patent/SE8107163L/xx
Publication of SE440145B publication Critical patent/SE440145B/sv

Links

Classifications

    • 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
    • F27D13/002—Preheating scrap
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
SE8107163A 1981-12-01 1981-12-01 Skrotforvermare SE440145B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8107163A SE440145B (sv) 1981-12-01 1981-12-01 Skrotforvermare
DE19823243128 DE3243128C2 (de) 1981-12-01 1982-11-22 Anordnung zur Schrottvorwärmung
JP57209211A JPS58104485A (ja) 1981-12-01 1982-11-29 スクラツプメタル予熱装置
US06/445,231 US4470804A (en) 1981-12-01 1982-11-29 Scrap material preheating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8107163A SE440145B (sv) 1981-12-01 1981-12-01 Skrotforvermare

Publications (2)

Publication Number Publication Date
SE8107163L SE8107163L (sv) 1983-06-02
SE440145B true SE440145B (sv) 1985-07-15

Family

ID=20345170

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8107163A SE440145B (sv) 1981-12-01 1981-12-01 Skrotforvermare

Country Status (4)

Country Link
US (1) US4470804A (de)
JP (1) JPS58104485A (de)
DE (1) DE3243128C2 (de)
SE (1) SE440145B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1158148B (it) * 1982-09-23 1987-02-18 Danieli Off Mecc Procedimento e mezzi per il preriscaldamento del rottame di carico di un forno fusario
JPS59170683A (ja) * 1983-03-17 1984-09-26 日立金属株式会社 並列加熱炉
US4655436A (en) * 1985-12-10 1987-04-07 Williams Thomas W Method and apparatus for recovering and reusing energy from a melting furnace
NO174364C (no) * 1991-11-06 1994-04-20 Norsk Hydro As Anordning ved ringkammerovn
DE4325958A1 (de) * 1993-07-29 1995-02-02 Mannesmann Ag Verfahren und Vorrichtung zum Einsetzen von Schrott
US5416792A (en) * 1993-11-05 1995-05-16 Richard H. Logan Preheat system
US5581574A (en) * 1993-11-05 1996-12-03 Technology Holdings, Inc. Method and apparatus for conditioning and using furnace off-gases in a scrap preheating apparatus
GB9419510D0 (en) * 1994-09-28 1994-11-16 Ic Consultants Limited Apparatus for analysing fluid flow
IT1304326B1 (it) * 1997-03-26 2001-03-15 Danieli Off Mecc Sistema di caricamento rottami preriscaldati a mezzo cesteper forno elettrico ad arco
ATE377741T1 (de) * 2001-07-24 2007-11-15 Elti Srl Verfahren zur vorbereitung von im elektroofen zuzuführenden eisenschrott und vorrichtung zur durchführung des verfahrens
US7437063B2 (en) 2006-04-07 2008-10-14 Lab Partners Associates, Inc. Wireless camera flash synchronizer system and method
WO2008150904A1 (en) 2007-05-29 2008-12-11 Lab Partners Associates, Inc. Power management system and method for photographic wireless communication
WO2008150902A1 (en) 2007-05-29 2008-12-11 Lab Partners Associates, Inc. System and method for maintaining hot shoe communications between a camera and a wireless device
EP2792984B8 (de) 2013-04-17 2021-04-21 Gf-Elti S.R.L. Verfahren zur Herstellung und Zuführung von Metallschrott an einen elektrischen Schmelzofen zur Herstellung von Stahl

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395280A (en) * 1980-02-29 1983-07-26 Daidotokushuko Kabushiki Kaisha Preheating process for steel-making materials
IT1136786B (it) * 1980-06-06 1986-09-03 Nippon Kokan Kk Metodo per il preriscaldamento di rottame di acciaio mediante i gas di scarico derivati da un forno elettrico per la produzione di acciaio
SE431910B (sv) * 1981-02-24 1984-03-05 Asea Ab Anordning for forvermning av skrot
US4385889A (en) * 1981-08-19 1983-05-31 Nikko Industry Co., Ltd. Apparatus for preheating material for making steel

Also Published As

Publication number Publication date
DE3243128A1 (de) 1983-07-14
DE3243128C2 (de) 1994-08-18
JPS58104485A (ja) 1983-06-21
JPH0228075B2 (de) 1990-06-21
SE8107163L (sv) 1983-06-02
US4470804A (en) 1984-09-11

Similar Documents

Publication Publication Date Title
SE440145B (sv) Skrotforvermare
CN105834196B (zh) 过热蒸汽连续无氧碳化有机废弃物的装置
US9863704B2 (en) Chip dryer with integrated exhaust gas treatment
JPH0684872B2 (ja) エネルギ−回収方法およびその装置
EP0105846B1 (de) Verfahren und Vorrichtung zum Vorwärmen von Schrott für einen Schmelzofen
CN205653405U (zh) 过热蒸汽碳化炉
CN106001050B (zh) 过热蒸汽碳化有机废弃物能源循环利用的装置和方法
US4526510A (en) Double-walled centrifugal fan scroll and system of operation
EP0284342A1 (de) Regenerative Wärmetauscher
CN109609764A (zh) 再生铝熔炼回收系统及其回收工艺
CN209399572U (zh) 一种全自动煤矿电热风炉
CN108102674A (zh) 过热蒸汽碳化炉
SE442143B (sv) Apparat och forfarande for vermealstring med luftfriktion
US4189299A (en) Direct cooler for calcining apparatus
HU186318B (en) Method and apparatus for drying and/or preheating metal blocks e.g.waste metal
US2145090A (en) Incineration
US4473441A (en) Apparatus for heat induced separation of hydrocarbon constituents from coal
US4487252A (en) Duct arrangement to eliminate exit gas temperature imbalance on rotary heat exchangers
NO162829B (no) Metallsmelteovn.
CN109011664A (zh) 加热物料的热交换装置
JP4005652B2 (ja) 高温空気加熱器
JP2952216B2 (ja) バーナ装置及び熱回収装置
KR890001792Y1 (ko) 배기가스 열회수기
AU3291989A (en) Method and installation for recovering energy in metallurgical processes
JPH0222639Y2 (de)

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8107163-1

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8107163-1

Format of ref document f/p: F