BE787679A - Procede et appareil pour determiner la profondeur de lances d'injectionet analoqgues immergees - Google Patents

Procede et appareil pour determiner la profondeur de lances d'injectionet analoqgues immergees

Info

Publication number
BE787679A
BE787679A BE787679DA BE787679A BE 787679 A BE787679 A BE 787679A BE 787679D A BE787679D A BE 787679DA BE 787679 A BE787679 A BE 787679A
Authority
BE
Belgium
Prior art keywords
lances
analogue
depth
determining
submersible
Prior art date
Application number
Other languages
English (en)
Inventor
T R Acre
F M Gimbel
S Ramachandran
Original Assignee
Allegheny Ludlum Ind Inc
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.)
Publication date
Publication of BE787679A publication Critical patent/BE787679A/fr

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
    • F27D19/00—Arrangements of controlling devices
    • 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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C21C5/4613—Refractory coated lances; Immersion lances
    • 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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C21C5/462—Means for handling, e.g. adjusting, changing, coupling
    • 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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4673—Measuring and sampling devices
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/22—Arrangements of air or gas supply devices
    • F27B3/225—Oxygen blowing
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids or removable covers
    • 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
    • F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
    • G01C13/008—Surveying specially adapted to open water, e.g. sea, lake, river or canal measuring depth of open water

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
BE787679D 1971-08-18 Procede et appareil pour determiner la profondeur de lances d'injectionet analoqgues immergees BE787679A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17269771A 1971-08-18 1971-08-18

Publications (1)

Publication Number Publication Date
BE787679A true BE787679A (fr) 1973-02-19

Family

ID=22628805

Family Applications (1)

Application Number Title Priority Date Filing Date
BE787679D BE787679A (fr) 1971-08-18 Procede et appareil pour determiner la profondeur de lances d'injectionet analoqgues immergees

Country Status (9)

Country Link
US (1) US3780581A (fr)
JP (1) JPS4829613A (fr)
AU (1) AU4464872A (fr)
BE (1) BE787679A (fr)
DE (1) DE2239216A1 (fr)
ES (1) ES405576A1 (fr)
FR (1) FR2150172A5 (fr)
GB (1) GB1356225A (fr)
IT (1) IT964001B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116447877A (zh) * 2023-06-17 2023-07-18 河北和和能源科技有限公司 一种压力储能式加热炉炉门升降装置

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969942A (en) * 1975-08-11 1976-07-20 Hope Henry F Liquid level responsive apparatus
US4111044A (en) * 1976-12-10 1978-09-05 Mcclure Charles A Flow monitoring
US4102190A (en) * 1977-04-07 1978-07-25 Bethlehem Steel Corporation Method and apparatus for determining the weight of slag on a bath of molten metal
LU81512A1 (fr) * 1979-07-16 1981-02-03 Arbed Procede et dispositif pour la mesure du niveau de la scorie dans un recipient metallurgique et pour l'appreciation de son etat physique
EP0045658A1 (fr) * 1980-08-06 1982-02-10 British Steel Corporation Procédé pour commander un passage d'amenée de gaz
US4407159A (en) * 1981-01-19 1983-10-04 Wytaniec Casimir S Apparatus and method for detecting an interface from a remote location
JPS60160256U (ja) * 1984-04-03 1985-10-24 トヨタ自動車株式会社 自動車のドアガラスウエザストリツプ
US4694692A (en) * 1986-06-04 1987-09-22 Technical Oil Tools Corporation Drilling fluid density measurement system
US5052222A (en) * 1990-11-05 1991-10-01 Teledyne Exploration Multiple-unit water depth sensor system
US5669956A (en) * 1993-06-11 1997-09-23 Midwest Instrument Co., Inc. Apparatus and method for molten metal depth detection
JP5324832B2 (ja) * 2008-06-13 2013-10-23 株式会社タクマ 灰溶融炉のレベル測定方法及びレベル測定装置
CN101936660B (zh) * 2010-09-15 2012-12-26 中国恩菲工程技术有限公司 喷枪控制装置
AT514132B1 (de) * 2013-03-25 2015-11-15 Voestalpine Stahl Gmbh Verfahren zur Bestimmung von Reaktionsdaten eines Reaktionsablaufs

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1359014A (en) * 1920-06-01 1920-11-16 Alexander William Depth, draft, and displacement indicator
US2213485A (en) * 1938-06-09 1940-09-03 Victor H Conley Liquid level indicator
US2427690A (en) * 1945-11-26 1947-09-23 Carl W Peterson Liquid measuring system
US3130252A (en) * 1959-02-20 1964-04-21 Arbed Lances for treatment of metal baths

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116447877A (zh) * 2023-06-17 2023-07-18 河北和和能源科技有限公司 一种压力储能式加热炉炉门升降装置
CN116447877B (zh) * 2023-06-17 2023-08-29 河北和和能源科技有限公司 一种压力储能式加热炉炉门升降装置

Also Published As

Publication number Publication date
AU4464872A (en) 1974-02-07
DE2239216A1 (de) 1973-05-03
ES405576A1 (es) 1975-08-01
FR2150172A5 (fr) 1973-03-30
JPS4829613A (fr) 1973-04-19
US3780581A (en) 1973-12-25
IT964001B (it) 1974-01-21
GB1356225A (en) 1974-06-12

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