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
    • F27D17/30—Arrangements for extraction or collection of waste gases; Hoods 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 specially adapted for 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)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Prevention Of Fouling (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (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 (4)

* 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
CN116240334B (zh) * 2023-03-07 2024-10-01 中冶京诚工程技术有限公司 转炉二次除尘末端系统

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

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Legal Events

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

Effective date: 19970430