GB1449537A - Fume extractors - Google Patents

Fume extractors

Info

Publication number
GB1449537A
GB1449537A GB1633574A GB1633574A GB1449537A GB 1449537 A GB1449537 A GB 1449537A GB 1633574 A GB1633574 A GB 1633574A GB 1633574 A GB1633574 A GB 1633574A GB 1449537 A GB1449537 A GB 1449537A
Authority
GB
United Kingdom
Prior art keywords
chamber
ducting
central opening
fumes
damper
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
GB1633574A
Other languages
English (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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor 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
Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of GB1449537A publication Critical patent/GB1449537A/en
Expired legal-status Critical Current

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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust
    • C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
    • 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
    • F27D17/30—Arrangements for extraction or collection of waste gases; Hoods therefor
    • F27D17/304—Arrangements for extraction or collection of waste gases; Hoods therefor specially adapted for electric arc furnaces
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
GB1633574A 1973-04-16 1974-04-11 Fume extractors Expired GB1449537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00351194A US3822872A (en) 1973-04-16 1973-04-16 Apparatus for collecting and extracting furnace fumes

Publications (1)

Publication Number Publication Date
GB1449537A true GB1449537A (en) 1976-09-15

Family

ID=23379965

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1633574A Expired GB1449537A (en) 1973-04-16 1974-04-11 Fume extractors

Country Status (5)

Country Link
US (1) US3822872A (enExample)
JP (1) JPS5752517B2 (enExample)
BE (1) BE813721A (enExample)
FR (1) FR2225708B1 (enExample)
GB (1) GB1449537A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7614284L (sv) * 1976-12-20 1978-06-21 American Air Filter Co Anordning for uppfangande och bortledande av rokgaser fran en smeltugnsanleggning
JPS58137593U (ja) * 1982-03-10 1983-09-16 日立造船株式会社 骨材の位置決め肌付け溶接装置
AU92782S (en) 1983-08-25 1986-07-17 A B P H Nederman & Co Fume extractor arm
EP0525275B1 (de) * 1991-07-30 1995-03-22 ABBPATENT GmbH Induktionstiegelofen mit begehbarer Ofenbühne
US5711289A (en) * 1995-01-17 1998-01-27 Nordson Corporation Vapor removal system for bulk adhesive handling systems
USD410015S (en) 1998-04-06 1999-05-18 Nordson Corporation Lid assembly for a hot melt adhesive applicator
US6039217A (en) * 1998-04-07 2000-03-21 Nordson Corporation Apparatus and method for thermoplastic material handling
US6475080B1 (en) * 1999-12-23 2002-11-05 Roche Colorado Corporation Fume ventilation apparatus
JP5419550B2 (ja) * 2009-06-02 2014-02-19 北芝電機株式会社 電気炉用集塵装置
CN112833676B (zh) * 2020-12-24 2023-04-11 北京航星机器制造有限公司 一种坩埚除尘用环形侧吸罩及其吸尘方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1447341A1 (de) * 1964-06-11 1969-01-23 Bertram Fab Ernst & Wilhelm Differentialvorrichtung,insbesondere zum UEbertragen von Belichtungseinflussgroessen bei photographischen Kameras
JPS441205Y1 (enExample) * 1965-12-06 1969-01-18
US3608278A (en) * 1969-07-22 1971-09-28 Saul Greenspan Apparatus for filtering and collecting solid matter from a smoke flow
US3756582A (en) * 1971-10-01 1973-09-04 Hawley Manufacturing Corp Exhaust and charging hood for tilting furnace

Also Published As

Publication number Publication date
US3822872A (en) 1974-07-09
JPS5752517B2 (enExample) 1982-11-08
FR2225708A1 (enExample) 1974-11-08
BE813721A (fr) 1974-10-14
FR2225708B1 (enExample) 1978-09-08
JPS508705A (enExample) 1975-01-29

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FR2221990A5 (en) Top charged, esp. melting furnace - with fume extractor comprising furnace and suction cover swivelable lids, for use during charging and tapping
FR2402708A2 (fr) Dispositif de captage des gaz et des fumees provenant d'un convertisseur
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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee