ZA887941B - Furnaces - Google Patents

Furnaces

Info

Publication number
ZA887941B
ZA887941B ZA887941A ZA887941A ZA887941B ZA 887941 B ZA887941 B ZA 887941B ZA 887941 A ZA887941 A ZA 887941A ZA 887941 A ZA887941 A ZA 887941A ZA 887941 B ZA887941 B ZA 887941B
Authority
ZA
South Africa
Prior art keywords
chambers
furnace
chamber
hot gas
gas duct
Prior art date
Application number
ZA887941A
Other languages
English (en)
Inventor
Adrianus Jacobus Hengelmolen
Jacobus Hengelmolen Adrianus
Original Assignee
Copermill Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10625832&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA887941(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Copermill Ltd filed Critical Copermill Ltd
Publication of ZA887941B publication Critical patent/ZA887941B/xx

Links

Classifications

    • 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
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/0084—Obtaining aluminium melting and handling molten aluminium
    • C22B21/0092—Remelting scrap, skimmings or any secondary source aluminium
    • 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
    • F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type furnaces
    • F27B3/045—Multiple chambers, e.g. one of which is used for charging
    • 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
    • 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
    • F27B3/06—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces with movable working chambers or hearths, e.g. tiltable, oscillating or describing a composed movement
    • F27B3/065—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces with movable working chambers or hearths, e.g. tiltable, oscillating or describing a composed movement tiltable
    • 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
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0054—Means to move molten metal, e.g. electromagnetic pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/01—Charges containing mainly non-ferrous metals
    • F27M2001/012—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Glass Compositions (AREA)
  • Catalysts (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Tunnel Furnaces (AREA)
  • Gasification And Melting Of Waste (AREA)
ZA887941A 1987-10-24 1988-10-24 Furnaces ZA887941B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8724944A GB8724944D0 (en) 1987-10-24 1987-10-24 Furnaces

Publications (1)

Publication Number Publication Date
ZA887941B true ZA887941B (en) 1989-07-26

Family

ID=10625832

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA887941A ZA887941B (en) 1987-10-24 1988-10-24 Furnaces

Country Status (12)

Country Link
US (1) US5035402A (no)
EP (1) EP0314404B2 (no)
JP (1) JPH01239383A (no)
CN (1) CN1017084B (no)
AT (1) ATE91011T1 (no)
AU (1) AU614779B2 (no)
CA (1) CA1315098C (no)
DE (1) DE3882010T3 (no)
ES (1) ES2045143T3 (no)
GB (2) GB8724944D0 (no)
NO (1) NO172514C (no)
ZA (1) ZA887941B (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9025759D0 (en) * 1990-11-27 1991-01-09 Copermill Ltd Apparatus for melting aluminium
EP0652295B1 (de) * 1993-11-10 1999-03-10 ALUMINIUM RHEINFELDEN GmbH Verfahren und Vorrichtung zur umweltgerechten Rückgewinnung von Aluminium aus Abfällen
EP0666328B1 (de) * 1994-02-07 1998-11-11 ALUMINIUM RHEINFELDEN GmbH Verfahren und Vorrichtung zur umweltgerechten Rückgewinnung von Aluminium aus Abfällen
US6245122B1 (en) 2000-01-20 2001-06-12 J. W. Aluminum Company Apparatus and method for reclaiming scrap metal
US6648284B2 (en) * 2001-09-05 2003-11-18 Lockheed Martin Corporation Flat tub mail positional orientation justification insert
JP4821549B2 (ja) * 2006-10-02 2011-11-24 株式会社デンソー 溶解保持装置
JP5766572B2 (ja) * 2011-09-30 2015-08-19 高橋 謙三 金属溶解炉用渦室体及びそれを用いた金属溶解炉
DE102012103275A1 (de) * 2012-04-16 2013-10-17 Benteler Automobiltechnik Gmbh Schichtofenanlage sowie Verfahren zum Betreiben der Schichtofenanlage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2264740A (en) * 1934-09-15 1941-12-02 John W Brown Melting and holding furnace
DE726802C (de) * 1941-01-19 1942-10-21 Hoeveler & Dieckhaus Schmelzofenanlage mit Vorfeuerung und Abwaermeverwertung
US3163520A (en) * 1960-12-27 1964-12-29 Elektrokemisk As Process and apparatus for preheating and pre-reduction of charge to electric furnace
US3933343A (en) * 1972-08-28 1976-01-20 U.S. Reduction Co. Method and apparatus for melting metals
US4319921A (en) * 1980-10-20 1982-03-16 The Celotex Corporation Heat recovery and melting system for scrap metals

Also Published As

Publication number Publication date
ATE91011T1 (de) 1993-07-15
GB8824753D0 (en) 1988-11-30
NO172514B (no) 1993-04-19
AU2419088A (en) 1989-04-27
ES2045143T3 (es) 1994-01-16
CA1315098C (en) 1993-03-30
GB2211590A (en) 1989-07-05
AU614779B2 (en) 1991-09-12
DE3882010D1 (de) 1993-07-29
EP0314404B1 (en) 1993-06-23
GB2211590B (en) 1991-09-18
US5035402A (en) 1991-07-30
DE3882010T2 (de) 1993-12-16
NO884711D0 (no) 1988-10-24
CN1033099A (zh) 1989-05-24
NO884711L (no) 1989-04-25
EP0314404A1 (en) 1989-05-03
JPH01239383A (ja) 1989-09-25
NO172514C (no) 1993-07-28
GB8724944D0 (en) 1987-11-25
EP0314404B2 (en) 1997-08-06
CN1017084B (zh) 1992-06-17
DE3882010T3 (de) 1998-01-22

Similar Documents

Publication Publication Date Title
NZ220691A (en) Optimising combustion in a chamber furnace by controlling the smoke opacity, temperature and pressure in each chamber
GB2211590B (en) Improvements in or relating to furnaces
ZA901722B (en) A means of controlling gas flows in vacuum furnaces
ES8305482A1 (es) "metodo y sistema para controlar hornos de recalentamiento de zonas multiples".
AU2119588A (en) Ceramic gas burner for a combustion chamber of a hot-blast stove of a hot blast furnace
DE3260346D1 (en) Furnace for burning solid fuels, particularly wood
IT1191529B (it) Apparato e metodo di cottura alla griglia a brace di legna e carbone inodore,infume,decorativo
EP0153281A3 (en) An improved heating appliance
HU904743D0 (en) Heating furnace
Neumann Optimization of the Cupola Melting Process by Oxygen Addition
JPS57152427A (en) Continuous heat treatment device
RU1809787C (ru) Шиберный клапан газо- и воздухопроводов
Kuntsch Rationalization of the Construction of Industrial Furnaces
Moreau et al. Improving the Throughput Performance of a Glass Moulding Furnace. The Influence of Heat Transfer Below the Glass Surface
Palige et al. RADIOTRACERS INVESTIGATIONS OF GLASS FURNACES IN INDUSTRIAL CONDITIONS-" U" SHAPE FLAME FURNACE HSO" SZCZAKOWA"
JPS52153250A (en) Combustion device
ATE7168T1 (de) Brenner fuer ein gasbeheiztes geraet.
Dikii Automation of Blast Heating in Cupola Recuperator
Hengelmole Aluminum Scrap Melt Furnace
JPS5798587A (en) Controlling of temperature of adjacent flues during hot stacking and replacing operation of coke oven
Constantin et al. Calculation of interaction coefficients between furnaces crucible blast parameters and their use in blast furnace iron making process control
THIELE et al. POSSIBILITIES FOR IMPROVING THE HEAT ECONOMY OF CONTINUOUS FURNACES, DEMONSTRATED WITH THE EXAMPLE OF THE IN-GLAZE COLOUR FURNACE
CA2243076A1 (en) Forced convection heating apparatus and process for heating glass sheets therewithin
Newby APPLICATION OF REGENERATIVE BURNERS IN LARGE MELTING FURNACES IN THE UNITED STATES
JPS6414503A (en) Boiler plant