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GB1044065A - Metal melting furnace - Google Patents

Metal melting furnace

Info

Publication number
GB1044065A
GB1044065A GB2975/66A GB297566A GB1044065A GB 1044065 A GB1044065 A GB 1044065A GB 2975/66 A GB2975/66 A GB 2975/66A GB 297566 A GB297566 A GB 297566A GB 1044065 A GB1044065 A GB 1044065A
Authority
GB
United Kingdom
Prior art keywords
furnace
copper
burners
june
metal
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.)
Expired
Application number
GB2975/66A
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.)
American Smelting and Refining Co
Original Assignee
American Smelting and Refining Co
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
Priority claimed from US204413A external-priority patent/US3199977A/en
Application filed by American Smelting and Refining Co filed Critical American Smelting and Refining Co
Publication of GB1044065A publication Critical patent/GB1044065A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F27B1/08—Shaft or like vertical or substantially vertical furnaces heated otherwise than by solid fuel mixed with charge
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/003—Bath smelting or converting
    • C22B15/0032—Bath smelting or converting in shaft furnaces, e.g. blast furnaces
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/0052—Reduction smelting or converting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12229—Intermediate article [e.g., blank, etc.]
    • Y10T428/12271—Intermediate article [e.g., blank, etc.] having discrete fastener, marginal fastening, taper, or end structure
    • Y10T428/12278—Same structure at both ends of plural taper
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12382—Defined configuration of both thickness and nonthickness surface or angle therebetween [e.g., rounded corners, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12389—All metal or with adjacent metals having variation in thickness

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Gas Burners (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

1,044,065. Metal melting furnaces. AMERICAN SMELTING & REFINING CO. June 21, 1963 [June 22, 1962], No. 2975/66. Divided out of 1,044,063. Heading F4B. A vertical melting furnace has charging apparatus at the top and an outlet for lapping molten metal at the bottom, and a number of burners 4 arranged in vertically spaced bands, the lowermost being near the furnace bottom. The furnace is tapered at the bottom and its floor slopes to a launder 3, the lower burner bank being located so that the tap hole 8 is kept clear of solidified metal. Scrap copper or copper cathodes are pushed into the furnace top so that they fall in a random manner, and the flames from the burners 4 are controlled in the manner discussed in the parent Specification so that copper with a low oxygen content is produced.
GB2975/66A 1962-06-22 1963-06-21 Metal melting furnace Expired GB1044065A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US204413A US3199977A (en) 1962-06-22 1962-06-22 Method and apparatus for melting copper
US462562A US3366465A (en) 1962-06-22 1965-06-09 Cast copper wire bar

Publications (1)

Publication Number Publication Date
GB1044065A true GB1044065A (en) 1966-09-28

Family

ID=26899459

Family Applications (4)

Application Number Title Priority Date Filing Date
GB2974/66A Expired GB1044064A (en) 1962-06-22 1963-06-21 Burner
GB24733/63A Expired GB1044063A (en) 1962-06-22 1963-06-21 Melting in vertical furnaces
GB2976/66A Expired GB1044066A (en) 1962-06-22 1963-06-21 Level set copper wire bar
GB2975/66A Expired GB1044065A (en) 1962-06-22 1963-06-21 Metal melting furnace

Family Applications Before (3)

Application Number Title Priority Date Filing Date
GB2974/66A Expired GB1044064A (en) 1962-06-22 1963-06-21 Burner
GB24733/63A Expired GB1044063A (en) 1962-06-22 1963-06-21 Melting in vertical furnaces
GB2976/66A Expired GB1044066A (en) 1962-06-22 1963-06-21 Level set copper wire bar

Country Status (8)

Country Link
US (1) US3366465A (en)
JP (1) JPS497774B1 (en)
BE (1) BE633958A (en)
DE (2) DE1301583B (en)
FI (1) FI45768C (en)
GB (4) GB1044064A (en)
NO (2) NO115156B (en)
SE (2) SE316310B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8507221A (en) * 1985-06-03 1987-08-04 Asarco Inc GAS COMBUSTOR
US20070175297A1 (en) * 2006-01-30 2007-08-02 Hugens John R Launder burner
DE102010047056B4 (en) 2010-09-29 2021-07-29 Kme Mansfeld Gmbh Process for melting non-ferrous metals in a gas-fired shaft furnace and shaft furnace system for carrying out the process
DE102021204972A1 (en) * 2021-05-17 2022-11-17 Sms Group Gmbh burner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1057883A (en) * 1911-06-03 1913-04-01 Metallurg Res Company Furnace.
US1119540A (en) * 1913-12-26 1914-12-01 Metallurg Res Company Furnace for melting and refining copper.
BE622116A (en) * 1961-09-27

Also Published As

Publication number Publication date
DE1301583B (en) 1969-08-21
BE633958A (en)
FI45768C (en) 1972-09-11
SE345001B (en) 1972-05-08
DE1551759A1 (en) 1970-09-17
DE1551759B2 (en) 1977-03-03
NO115156B (en) 1968-08-12
US3366465A (en) 1968-01-30
JPS497774B1 (en) 1974-02-22
FI45768B (en) 1972-05-31
GB1044063A (en) 1966-09-28
GB1044064A (en) 1966-09-28
GB1044066A (en) 1966-09-28
NO115486B (en) 1968-10-14
SE316310B (en) 1969-10-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee