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FR2390219A1 - HOOD FOR EVACUATING SMOKE OR BURNT GAS THAT RISE WHEN LOADING A METALLURGIC CONTAINER - Google Patents

HOOD FOR EVACUATING SMOKE OR BURNT GAS THAT RISE WHEN LOADING A METALLURGIC CONTAINER

Info

Publication number
FR2390219A1
FR2390219A1 FR7813705A FR7813705A FR2390219A1 FR 2390219 A1 FR2390219 A1 FR 2390219A1 FR 7813705 A FR7813705 A FR 7813705A FR 7813705 A FR7813705 A FR 7813705A FR 2390219 A1 FR2390219 A1 FR 2390219A1
Authority
FR
France
Prior art keywords
hood
loading
rise
burnt gas
container
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.)
Granted
Application number
FR7813705A
Other languages
French (fr)
Other versions
FR2390219B1 (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.)
Voestalpine AG
Vereinigte Osterreichische Eisen und Stahlwerke AG
Original Assignee
Voestalpine AG
Vereinigte Osterreichische Eisen und Stahlwerke AG
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 Voestalpine AG, Vereinigte Osterreichische Eisen und Stahlwerke AG filed Critical Voestalpine AG
Publication of FR2390219A1 publication Critical patent/FR2390219A1/en
Application granted granted Critical
Publication of FR2390219B1 publication Critical patent/FR2390219B1/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

La hotte 8 selon l'invention est composée de deux parties : une partie 8' est raccordée à au moins une conduite d'aspiration 15 et est montée fixe au poste du récipient métallurgique 1, un convertisseur par exemple; l'autre partie 8" de la hotte présente au moins une plaque de recouvrement 13, est disposée sur et déplaçable avec l'appareil de suspension 3 du pont roulant 4 et complète la hotte en se raccordant à la partie montée fixe lorsque le récipient de chargement 5 a été amené en position de chargement.The hood 8 according to the invention is composed of two parts: a part 8 ′ is connected to at least one suction line 15 and is mounted fixedly at the station of the metallurgical vessel 1, a converter for example; the other part 8 "of the hood has at least one cover plate 13, is placed on and movable with the suspension device 3 of the overhead crane 4 and completes the hood by connecting to the fixed mounted part when the container is load 5 has been brought to the loading position.

FR7813705A 1977-05-10 1978-05-09 HOOD FOR EVACUATING SMOKE OR BURNT GAS THAT RISE WHEN LOADING A METALLURGIC CONTAINER Granted FR2390219A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT331777A AT357581B (en) 1977-05-10 1977-05-10 Fume hood for deriving the smoke or smoke rising while charging a metal vessel. EXHAUST

Publications (2)

Publication Number Publication Date
FR2390219A1 true FR2390219A1 (en) 1978-12-08
FR2390219B1 FR2390219B1 (en) 1981-12-31

Family

ID=3548694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813705A Granted FR2390219A1 (en) 1977-05-10 1978-05-09 HOOD FOR EVACUATING SMOKE OR BURNT GAS THAT RISE WHEN LOADING A METALLURGIC CONTAINER

Country Status (8)

Country Link
AT (1) AT357581B (en)
BE (1) BE866893A (en)
DE (1) DE2816802A1 (en)
ES (1) ES469630A1 (en)
FR (1) FR2390219A1 (en)
GB (1) GB1600596A (en)
LU (1) LU79615A1 (en)
SE (1) SE7804170L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006084A1 (en) * 1978-05-30 1979-12-12 VOEST-ALPINE Aktiengesellschaft Apparatus for collecting and withdrawing off-gases
CN111485059A (en) * 2020-04-14 2020-08-04 石家庄钢铁有限责任公司 Clean production control method for steelmaking of vertical electric furnace

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT355071B (en) * 1978-05-24 1980-02-11 Voest Alpine Ag CONVERTER SYSTEM WITH A METALLURGICAL VESSEL
CN110578034B (en) * 2018-06-08 2023-05-19 哈尔滨科德威冶金股份有限公司 Dust collecting device and dust collecting method of mobile processing station

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006084A1 (en) * 1978-05-30 1979-12-12 VOEST-ALPINE Aktiengesellschaft Apparatus for collecting and withdrawing off-gases
CN111485059A (en) * 2020-04-14 2020-08-04 石家庄钢铁有限责任公司 Clean production control method for steelmaking of vertical electric furnace

Also Published As

Publication number Publication date
SE7804170L (en) 1978-11-11
DE2816802A1 (en) 1978-11-23
LU79615A1 (en) 1978-11-03
ATA331777A (en) 1979-12-15
ES469630A1 (en) 1979-01-16
FR2390219B1 (en) 1981-12-31
AT357581B (en) 1980-07-25
BE866893A (en) 1978-09-01
GB1600596A (en) 1981-10-21

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse