BR8206602A - Processo de agitar metal derretido e cilindro refratario - Google Patents

Processo de agitar metal derretido e cilindro refratario

Info

Publication number
BR8206602A
BR8206602A BR8206602A BR8206602A BR8206602A BR 8206602 A BR8206602 A BR 8206602A BR 8206602 A BR8206602 A BR 8206602A BR 8206602 A BR8206602 A BR 8206602A BR 8206602 A BR8206602 A BR 8206602A
Authority
BR
Brazil
Prior art keywords
shaking
melted metal
refractory cylinder
refractory
cylinder
Prior art date
Application number
BR8206602A
Other languages
English (en)
Inventor
Yukio Oguchi
Norio Sumida
Tetsuya Fujii
Toshihiko Emi
Toshio Fujimura
Arata Ueda
Original Assignee
Kawasaki Steel Co
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 JP12628682A external-priority patent/JPS5916935A/ja
Priority claimed from JP12628582A external-priority patent/JPS5916934A/ja
Priority claimed from JP12628482A external-priority patent/JPS5916933A/ja
Priority claimed from JP12628782A external-priority patent/JPS5916936A/ja
Application filed by Kawasaki Steel Co filed Critical Kawasaki Steel Co
Publication of BR8206602A publication Critical patent/BR8206602A/pt

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
    • F27D27/00—Stirring devices for molten material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/65—Mixers with shaking, oscillating, or vibrating mechanisms the materials to be mixed being directly submitted to a pulsating movement, e.g. by means of an oscillating piston or air column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/65—Mixers with shaking, oscillating, or vibrating mechanisms the materials to be mixed being directly submitted to a pulsating movement, e.g. by means of an oscillating piston or air column
    • B01F31/651—Mixing by successively aspirating a part of the mixture in a conduit, e.g. a piston, and reinjecting it through the same conduit into the receptacle
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/0084—Obtaining aluminium melting and handling molten aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
    • 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
    • F27D27/00—Stirring devices for molten material
    • F27D27/005—Pumps
    • F27D27/007—Pulsating pumps
    • 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
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BR8206602A 1982-07-20 1982-11-12 Processo de agitar metal derretido e cilindro refratario BR8206602A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP12628682A JPS5916935A (ja) 1982-07-20 1982-07-20 溶融金属の吸揚・吐出反覆による溶融金属浴の撹拌方法
JP12628582A JPS5916934A (ja) 1982-07-20 1982-07-20 溶融金属浴の吸揚・吐出反覆による撹拌精錬における、加圧ガス供給方法
JP12628482A JPS5916933A (ja) 1982-07-20 1982-07-20 溶融金属浴の吸揚・吐出反覆による撹拌精錬用の浸漬吸引管
JP12628782A JPS5916936A (ja) 1982-07-20 1982-07-20 溶融金属浴の吸揚・吐出反覆による撹拌精錬用の浸漬吸引管

Publications (1)

Publication Number Publication Date
BR8206602A true BR8206602A (pt) 1984-05-29

Family

ID=27471192

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8206602A BR8206602A (pt) 1982-07-20 1982-11-12 Processo de agitar metal derretido e cilindro refratario

Country Status (5)

Country Link
US (1) US4452634A (pt)
EP (1) EP0099435B1 (pt)
BR (1) BR8206602A (pt)
CA (1) CA1196196A (pt)
DE (1) DE3275005D1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1330486C (en) * 1988-05-20 1994-07-05 Marc-Andre Thibault Apparatus for stirring molten metal
US5052813A (en) * 1988-11-08 1991-10-01 Brian Latto Tube type vortex ring mixers
DE60129868T2 (de) * 2000-03-27 2008-05-08 Arkray, Inc. Verfahren zum Rühren einer Flüssigkeit
CN115382410B (zh) * 2022-09-14 2024-01-23 成都晶富医药科技有限公司 一种注射用氟氧头孢钠调配装置及制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967768A (en) * 1958-07-29 1961-01-10 Hoerder Huettenunion Ag Process for desulphurising pig. and cast-iron melts
DE1240104B (de) * 1958-11-25 1967-05-11 Hoerder Huettenunion Ag Vorrichtung zum Entgasen von Metallschmelzen, insbesondere Eisen- und Stahlschmelzen
CH436362A (de) * 1965-04-02 1967-05-31 F Erdelyi Frank Verfahren zum Reinigen von Metall-, insbesondere Stahl-Schmelzen und zum Vergiessen derartiger Schmelzen und Vorrichtung zur Ausführung des Verfahrens
US3468525A (en) * 1965-11-16 1969-09-23 Nippon Kokan Kk Vacuum degasifying apparatus
FR1604719A (pt) * 1968-10-22 1972-01-24
AT319300B (de) * 1969-07-14 1974-12-10 Voest Ag Einrichtung zur Erzeugung eines Kreislaufes von flüssigem Metall
DE2329807C2 (de) * 1973-06-12 1975-05-15 Kobe Steel, Ltd., Kobe (Japan) Verfahren zur Bewegung einer Metallschmelze und Vorrichtung dazu
EP0000466A1 (de) * 1977-07-13 1979-02-07 VOEST-ALPINE Aktiengesellschaft Verfahren zum Einbringen von körnigen Stoffen in eine Metallschmelze und Vorrichtung zur Durchführung des Verfahrens
GB2039761B (en) * 1979-01-11 1982-12-15 Dolzhenkov B Method and apparatus for stirring molten metal
WO1982002152A1 (en) * 1980-12-22 1982-07-08 Systems Inc Komax Liquid mixer

Also Published As

Publication number Publication date
CA1196196A (en) 1985-11-05
EP0099435B1 (en) 1987-01-07
US4452634A (en) 1984-06-05
DE3275005D1 (en) 1987-02-12
EP0099435A1 (en) 1984-02-01

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 12/11/97