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GB201110835D0 - A furnace and method of operating a furnace - Google Patents

A furnace and method of operating a furnace

Info

Publication number
GB201110835D0
GB201110835D0 GB201110835A GB201110835A GB201110835D0 GB 201110835 D0 GB201110835 D0 GB 201110835D0 GB 201110835 A GB201110835 A GB 201110835A GB 201110835 A GB201110835 A GB 201110835A GB 201110835 D0 GB201110835 D0 GB 201110835D0
Authority
GB
United Kingdom
Prior art keywords
furnace
operating
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB201110835A
Other versions
GB2493493A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MELTING SOLUTIONS Ltd
Original Assignee
MELTING SOLUTIONS 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
Application filed by MELTING SOLUTIONS Ltd filed Critical MELTING SOLUTIONS Ltd
Priority to GB1110835.4A priority Critical patent/GB2493493A/en
Publication of GB201110835D0 publication Critical patent/GB201110835D0/en
Publication of GB2493493A publication Critical patent/GB2493493A/en
Withdrawn legal-status Critical Current

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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/005—Preliminary treatment of 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; Electric arc furnaces ; Tank furnaces
    • F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; 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
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for 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
    • F27B3/186—Charging in a vertical chamber adjacent to the melting chamber
    • 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; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for 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
    • 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
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/10—Arrangements for using waste heat
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/20—Arrangements for treatment or cleaning of waste gases
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
GB1110835.4A 2011-06-27 2011-06-27 A reverbatory furnace with a dry hearth for preheating scrap metals and a barrier to prevent waste gases entering the main chamber Withdrawn GB2493493A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1110835.4A GB2493493A (en) 2011-06-27 2011-06-27 A reverbatory furnace with a dry hearth for preheating scrap metals and a barrier to prevent waste gases entering the main chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1110835.4A GB2493493A (en) 2011-06-27 2011-06-27 A reverbatory furnace with a dry hearth for preheating scrap metals and a barrier to prevent waste gases entering the main chamber

Publications (2)

Publication Number Publication Date
GB201110835D0 true GB201110835D0 (en) 2011-08-10
GB2493493A GB2493493A (en) 2013-02-13

Family

ID=44485184

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1110835.4A Withdrawn GB2493493A (en) 2011-06-27 2011-06-27 A reverbatory furnace with a dry hearth for preheating scrap metals and a barrier to prevent waste gases entering the main chamber

Country Status (1)

Country Link
GB (1) GB2493493A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2792984B8 (en) * 2013-04-17 2021-04-21 Gf-Elti S.R.L. Method for preparing and feeding metal scrap to an electric smelting furnace for making steel
CN103697708A (en) * 2013-12-14 2014-04-02 苏州市新虞仪表成套设备有限公司 Dust removal system for refining furnace
DE102017104241A1 (en) * 2017-03-01 2018-09-06 Gautschi Engineering Gmbh Multi-chamber melting furnace and process for melting non-ferrous scrap
ES2992246B2 (en) * 2023-06-06 2025-05-12 Ind Furnaces Insertec S L EQUIPMENT FOR STRIPPING AND MELTING MATERIALS

Family Cites Families (14)

* 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
DE1433431B2 (en) * 1963-10-29 1971-12-16 Fried Krupp GmbH, 4300 Essen MELTING FURNACE FOR THE PRODUCTION OF STEEL AND METHOD OF OPERATING THE FURNACE
AT297348B (en) * 1970-04-20 1972-03-27 Boschan & Co Melting furnace
US3869112A (en) * 1973-09-18 1975-03-04 Wabash Alloys Inc Method and apparatus for melting metals, especially scrap metals
US3985497A (en) * 1974-11-21 1976-10-12 Melting Systems, Inc. Scrap preheating system
US4445849A (en) * 1981-05-25 1984-05-01 Swiss Aluminium Ltd. Device for thermal treatment of scrap
US4353532A (en) * 1981-06-29 1982-10-12 Jay Dudley W Aluminum melting furnace
CH661788A5 (en) * 1984-02-21 1987-08-14 Gautschi Electro Fours Sa FEEDING DEVICE FOR A Melting Furnace.
US4581063A (en) * 1984-05-03 1986-04-08 Sumitomo Light Metal Industries Ltd. Method and apparatus for melting metal ingots
US4578111A (en) * 1985-05-03 1986-03-25 Gillespie & Powers, Inc. Furnace and process for providing a source of molten metal
JPS6246186A (en) * 1985-08-23 1987-02-28 株式会社　環境総研コンサルタント Method of adjusting ambient temperature of lowermost step shelf of preheating tower for melting furnace
IT1282595B1 (en) * 1996-02-09 1998-03-31 Deral S P A FURNACE FOR THE REFUSING OF ALUMINUM AND IN PARTICULAR FOR THE MELTING OF ALUMINUM SCRAP FOR RECYCLING
DE10014711A1 (en) * 2000-03-24 2001-09-27 Hertwich Engineering Ges M B H Gas-heated dual-chamber furnace for immersion melting of contaminated aluminum scrap, includes pyrolysis chamber in which hot flue gases purify charge
US8414825B2 (en) * 2009-08-28 2013-04-09 Novelis Inc. Movable sweat hearth for metal melting furnace

Also Published As

Publication number Publication date
GB2493493A (en) 2013-02-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)