IT1146773B - Cappe mobili di aspirazione fumi secondari per acciaierie e fonderie - Google Patents

Cappe mobili di aspirazione fumi secondari per acciaierie e fonderie

Info

Publication number
IT1146773B
IT1146773B IT83366/81A IT8336681A IT1146773B IT 1146773 B IT1146773 B IT 1146773B IT 83366/81 A IT83366/81 A IT 83366/81A IT 8336681 A IT8336681 A IT 8336681A IT 1146773 B IT1146773 B IT 1146773B
Authority
IT
Italy
Prior art keywords
foundries
hoods
steel
fume extraction
preferential
Prior art date
Application number
IT83366/81A
Other languages
English (en)
Other versions
IT8183366A0 (it
Inventor
Luigi Castelli
Original Assignee
Daneco Danieli Ecologia Spa
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=11320809&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1146773(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daneco Danieli Ecologia Spa filed Critical Daneco Danieli Ecologia Spa
Priority to IT83366/81A priority Critical patent/IT1146773B/it
Publication of IT8183366A0 publication Critical patent/IT8183366A0/it
Priority to EP81830163A priority patent/EP0063669B1/en
Priority to DE8181830163T priority patent/DE3173452D1/de
Priority to AT81830163T priority patent/ATE17399T1/de
Application granted granted Critical
Publication of IT1146773B publication Critical patent/IT1146773B/it

Links

Classifications

    • 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
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • 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
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot 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
    • 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
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Prevention Of Fouling (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
IT83366/81A 1981-04-23 1981-04-23 Cappe mobili di aspirazione fumi secondari per acciaierie e fonderie IT1146773B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT83366/81A IT1146773B (it) 1981-04-23 1981-04-23 Cappe mobili di aspirazione fumi secondari per acciaierie e fonderie
EP81830163A EP0063669B1 (en) 1981-04-23 1981-09-17 Apparatus for aspirating secondary fumes in steel mills and foundries
DE8181830163T DE3173452D1 (en) 1981-04-23 1981-09-17 Apparatus for aspirating secondary fumes in steel mills and foundries
AT81830163T ATE17399T1 (de) 1981-04-23 1981-09-17 Vorrichtung zum absaugen der sekundaerabgase in stahlwerken und giessereien.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT83366/81A IT1146773B (it) 1981-04-23 1981-04-23 Cappe mobili di aspirazione fumi secondari per acciaierie e fonderie

Publications (2)

Publication Number Publication Date
IT8183366A0 IT8183366A0 (it) 1981-04-23
IT1146773B true IT1146773B (it) 1986-11-19

Family

ID=11320809

Family Applications (1)

Application Number Title Priority Date Filing Date
IT83366/81A IT1146773B (it) 1981-04-23 1981-04-23 Cappe mobili di aspirazione fumi secondari per acciaierie e fonderie

Country Status (4)

Country Link
EP (1) EP0063669B1 (it)
AT (1) ATE17399T1 (it)
DE (1) DE3173452D1 (it)
IT (1) IT1146773B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1175107B (it) 1983-07-27 1987-07-01 Daneco Danieli Ecologia Spa Perfezionamenti alle cappe di aspirazione fumi secondari per acciaierie e fonderie
DE3634211A1 (de) * 1986-10-08 1988-04-21 Dynamit Nobel Ag Verfahren zum absaugen der abluft bei metallschmelzen
DE102010040879A1 (de) * 2010-09-16 2012-03-22 Siemens Aktiengesellschaft Schmelzmetallurgische Anlage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923227A (en) * 1957-12-16 1960-02-02 Harry C Hawley Fumes control system
DE1217028B (de) * 1963-02-23 1966-05-18 Sigma Olomouc Narodni Podnik Einrichtung zum Beschicken von Induktionstiegeloefen od. dgl. und zum Absaugen der dabei entstehenden Abgase
FR1453207A (fr) * 1963-03-05 1966-06-03 Roussel Uclaf Dérivés d'un isomère d'estrone et procédé de préparation
DE2511387C2 (de) * 1975-03-15 1983-02-24 Thyssen Industrie Ag, 4300 Essen Anlage zum Absaugen der Abgase von metallurgischen Öfen
AT352768B (de) * 1978-01-25 1979-10-10 Voest Ag Zelle zur aufnahme eines metallurgischen gefaesses
US4286776A (en) * 1978-05-30 1981-09-01 Voest-Alpine Aktiengesellschaft Arrangement of a steel-making plant for capturing and conducting away flue gases

Also Published As

Publication number Publication date
EP0063669A1 (en) 1982-11-03
EP0063669B1 (en) 1986-01-08
DE3173452D1 (en) 1986-02-20
IT8183366A0 (it) 1981-04-23
ATE17399T1 (de) 1986-01-15

Similar Documents

Publication Publication Date Title
AU515871B2 (en) Lance pipe for blowing gases and refining agents into molten metals
GB2078917B (en) Method for preheating steel scrap by exhaust gas from steelmaking electric furnace
AU5012279A (en) Lance pipe for blowing gases and refining agents into molten metals
ES459122A1 (es) Un metodo perfeccionado para recoger y transportar las ema- naciones o humos desde un horno.
GB1449389A (en) Apparatus for the production of metals
IT1146773B (it) Cappe mobili di aspirazione fumi secondari per acciaierie e fonderie
IT1175107B (it) Perfezionamenti alle cappe di aspirazione fumi secondari per acciaierie e fonderie
GB1150372A (en) Method of and apparatus for Disposing of Refuse
US3980008A (en) Ladle canopy
US4286776A (en) Arrangement of a steel-making plant for capturing and conducting away flue gases
JPS56108092A (en) Preheating devece utilizing exhaust gas and melting furnace to which said devece is mounted
JPS572974A (en) Preheating of scrap employing exhaust gas from steel making electric furnace
Eisenbarth Fume Extraction Hoods in the Iron and Steel Industry
CN109971919B (zh) 一种精炼炉用移动密闭罩
GB1220393A (en) A dust removal apparatus
ES471293A1 (es) Un aparato mejorado para recoger y remover humo y vapores deuna planta de horno de fusion
JPS5568576A (en) Burner combustion device for quick metal melting furnace
GB1515097A (en) Metallurgical converter installation incorporating fume removal means
GB950903A (en) Means for protecting the internally-lined exhaust openings of rotary furnaces
ES467106A1 (es) Abzugshaube
DE3265177D1 (en) Means for collecting fumes during cutting operations
JPS55116085A (en) Device for preventing gas from entering industrial atmosphere furnace
SU734496A1 (ru) Укрытие плавильной ванны
JPS5528472A (en) System for preheating scrap by exhaust gas from electric furnace
Patterson Channel Induction Melting at Elkhart Foundry

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970430