FR2121921A5 - Aspiration hood for decanting ladles - Google Patents

Aspiration hood for decanting ladles

Info

Publication number
FR2121921A5
FR2121921A5 FR7100721A FR7100721A FR2121921A5 FR 2121921 A5 FR2121921 A5 FR 2121921A5 FR 7100721 A FR7100721 A FR 7100721A FR 7100721 A FR7100721 A FR 7100721A FR 2121921 A5 FR2121921 A5 FR 2121921A5
Authority
FR
France
Prior art keywords
decanting
hood
aspiration pipe
tube
ladles
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
FR7100721A
Other languages
French (fr)
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.)
BAUMCO APPARATEBAU GmbH
Original Assignee
BAUMCO APPARATEBAU GmbH
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 BAUMCO APPARATEBAU GmbH filed Critical BAUMCO APPARATEBAU GmbH
Priority to FR7100721A priority Critical patent/FR2121921A5/en
Application granted granted Critical
Publication of FR2121921A5 publication Critical patent/FR2121921A5/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

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)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

A hood for aspirating combustion gases during decanting molten pig iron is displaceable at the decanting pit and at two or more locations (ladle positions) to aspire the dust laden gas given off during decanting. When the hood is displaced, an aspiration pipe carried by the bogie carrying the hood is in communication with tubing connected with a dust removal installation. When the aspiration pipe connects with the tubing, other tube(s) leading to the gas scrubber are closed by covers also carried by the bogie acting simultaneously with the connection of the aspiration pipe and the tube. Each location (ladle position) is connected with decanting apparatus.
FR7100721A 1971-01-12 1971-01-12 Aspiration hood for decanting ladles Expired FR2121921A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7100721A FR2121921A5 (en) 1971-01-12 1971-01-12 Aspiration hood for decanting ladles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7100721A FR2121921A5 (en) 1971-01-12 1971-01-12 Aspiration hood for decanting ladles

Publications (1)

Publication Number Publication Date
FR2121921A5 true FR2121921A5 (en) 1972-08-25

Family

ID=9070093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7100721A Expired FR2121921A5 (en) 1971-01-12 1971-01-12 Aspiration hood for decanting ladles

Country Status (1)

Country Link
FR (1) FR2121921A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388052A1 (en) * 1977-04-22 1978-11-17 Voest Alpine Montan Ag LOADING STATION FOR METALLURGIC POCKETS
CN106955887A (en) * 2017-05-24 2017-07-18 中冶华天工程技术有限公司 A kind of portable full encirclement ladle-pot hot-repair dedusting closure assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388052A1 (en) * 1977-04-22 1978-11-17 Voest Alpine Montan Ag LOADING STATION FOR METALLURGIC POCKETS
CN106955887A (en) * 2017-05-24 2017-07-18 中冶华天工程技术有限公司 A kind of portable full encirclement ladle-pot hot-repair dedusting closure assembly

Similar Documents

Publication Publication Date Title
SE7613168L (en) KIT AND DEVICE FOR CONNECTING THE SPEED TAIL ON A METALLURGIC VESSEL
GB1378064A (en) Metal treatment plant having at least one tiltable converter
FR2121921A5 (en) Aspiration hood for decanting ladles
BE780746A (en) TOP GAS EXHAUST DEVICE FOR HIGH PRESSURE FURNACES
BE761594A (en) Aspiration hood for decanting ladles
BE791165A (en) COLLECTOR HOOD FOR GAS EXHAUST FROM A CONVERTER
GB1318019A (en) Electric furnaces for steel production
US3844769A (en) Method of controlling emissions from furnaces
US2811435A (en) Treatment of fumes in steelmaking operations
GB1220393A (en) A dust removal apparatus
FR2228845A1 (en) Tuyere for refining gas e.g. oxygen - for blowing gas below the surface of a melt in a metallurgical vessel
FR2254768A1 (en) Hood for tilting furnace - with annular channel for removal of harmful gases during pouring metal into ladle
BE869315A (en) SUCTION DEVICE FOR EXHAUST GAS EXHAUST
GB1377863A (en) Dust and fume extraction
GB1329523A (en) Preventing air pollution about coke ovens
ES468957A1 (en) Filling stand arrangement for a metallurgical ladle
GB950903A (en) Means for protecting the internally-lined exhaust openings of rotary furnaces
US4099709A (en) Method and apparatus for controlling emissions from oxygen steelmaking furnaces
SE7611161L (en) REFRACTORY LINING OF STATIONS OR MOVING CANLES FOR RECEIVING THE RAJERN
GB959738A (en) Waste heat recovery device for rotor converters
GB1380814A (en) Gas flow system including a plurality of metallurgical vessels
ES377394A1 (en) A procedure and the corresponding device for the extraction of the scraps of the metalurgical recipients. (Machine-translation by Google Translate, not legally binding)
JPS5229405A (en) Dust catcher for blast furnaces
ES428334A1 (en) Method and apparatus for extracting and cleaning coke oven charging gases
JPS5792119A (en) Method for refining of molten iron

Legal Events

Date Code Title Description
ST Notification of lapse