AT357577B - DEVICE FOR COLLECTING AND DISCHARGING EXHAUST GAS - Google Patents

DEVICE FOR COLLECTING AND DISCHARGING EXHAUST GAS

Info

Publication number
AT357577B
AT357577B AT391678A AT391678A AT357577B AT 357577 B AT357577 B AT 357577B AT 391678 A AT391678 A AT 391678A AT 391678 A AT391678 A AT 391678A AT 357577 B AT357577 B AT 357577B
Authority
AT
Austria
Prior art keywords
collecting
exhaust gas
discharging exhaust
discharging
gas
Prior art date
Application number
AT391678A
Other languages
German (de)
Other versions
ATA391678A (en
Inventor
Friedrich Ing Laimer
Original Assignee
Voest Alpine 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
Priority claimed from GB37278/73A external-priority patent/GB1483048A/en
Application filed by Voest Alpine Ag filed Critical Voest Alpine Ag
Priority to AT391678A priority Critical patent/AT357577B/en
Priority to US06/038,534 priority patent/US4286776A/en
Priority to JP6211579A priority patent/JPS54155911A/en
Priority to DE7979890008T priority patent/DE2961157D1/en
Priority to EP79890008A priority patent/EP0006084B1/en
Publication of ATA391678A publication Critical patent/ATA391678A/en
Application granted granted Critical
Publication of AT357577B publication Critical patent/AT357577B/en

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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D45/00—Equipment for casting, not otherwise provided for
    • B22D45/005—Evacuation of fumes, dust or waste gases during manipulations in the foundry
    • 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
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • F27D17/003—Extraction of waste gases, collection of fumes and hoods used therefor of waste gases emanating from an electric arc furnace
AT391678A 1973-08-06 1978-05-30 DEVICE FOR COLLECTING AND DISCHARGING EXHAUST GAS AT357577B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT391678A AT357577B (en) 1973-08-06 1978-05-30 DEVICE FOR COLLECTING AND DISCHARGING EXHAUST GAS
US06/038,534 US4286776A (en) 1978-05-30 1979-05-14 Arrangement of a steel-making plant for capturing and conducting away flue gases
JP6211579A JPS54155911A (en) 1978-05-30 1979-05-19 Installation for collecting * guiding and exhausting flue gas
DE7979890008T DE2961157D1 (en) 1978-05-30 1979-05-29 Apparatus for collecting and withdrawing off-gases
EP79890008A EP0006084B1 (en) 1978-05-30 1979-05-29 Apparatus for collecting and withdrawing off-gases

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB37278/73A GB1483048A (en) 1973-08-06 1973-08-06 Surgical retractors
AT630874A AT342749B (en) 1973-08-06 1974-08-01 SURGICAL RETRACTION DEVICE
AT391678A AT357577B (en) 1973-08-06 1978-05-30 DEVICE FOR COLLECTING AND DISCHARGING EXHAUST GAS

Publications (2)

Publication Number Publication Date
ATA391678A ATA391678A (en) 1979-12-15
AT357577B true AT357577B (en) 1980-07-25

Family

ID=27149699

Family Applications (1)

Application Number Title Priority Date Filing Date
AT391678A AT357577B (en) 1973-08-06 1978-05-30 DEVICE FOR COLLECTING AND DISCHARGING EXHAUST GAS

Country Status (1)

Country Link
AT (1) AT357577B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0297083A2 (en) * 1987-06-22 1988-12-28 VOEST-ALPINE INDUSTRIEANLAGENBAU GESELLSCHAFT m.b.H. Spruing station for ladles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0297083A2 (en) * 1987-06-22 1988-12-28 VOEST-ALPINE INDUSTRIEANLAGENBAU GESELLSCHAFT m.b.H. Spruing station for ladles
EP0297083A3 (en) * 1987-06-22 1990-01-03 VOEST-ALPINE INDUSTRIEANLAGENBAU GESELLSCHAFT m.b.H. Spruing station for ladles

Also Published As

Publication number Publication date
ATA391678A (en) 1979-12-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee