JPS5423003A - Replacting apparatus for stirring blade of stirrer for molten metal - Google Patents

Replacting apparatus for stirring blade of stirrer for molten metal

Info

Publication number
JPS5423003A
JPS5423003A JP8857277A JP8857277A JPS5423003A JP S5423003 A JPS5423003 A JP S5423003A JP 8857277 A JP8857277 A JP 8857277A JP 8857277 A JP8857277 A JP 8857277A JP S5423003 A JPS5423003 A JP S5423003A
Authority
JP
Japan
Prior art keywords
stirring blade
molten metal
replacting
stirrer
ladle
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.)
Granted
Application number
JP8857277A
Other languages
Japanese (ja)
Other versions
JPS5434686B2 (en
Inventor
Akinori Oita
Hideaki Hirozawa
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP8857277A priority Critical patent/JPS5423003A/en
Publication of JPS5423003A publication Critical patent/JPS5423003A/en
Publication of JPS5434686B2 publication Critical patent/JPS5434686B2/ja
Granted legal-status Critical Current

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
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/10—Maintenance of mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/10—Maintenance of mixers
    • B01F35/12—Maintenance of mixers using mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

PURPOSE:To shorten the period of time for exchanging the stirring blade and to make the desulfurizing operation efficient, by preheating the new stirring blade with the radiant heat of the molten metal in the ladle, when the stirring blade for the desulfurizing agent added to the molten pig iron, etc. in the ladle is exchanged with a new article.
JP8857277A 1977-07-22 1977-07-22 Replacting apparatus for stirring blade of stirrer for molten metal Granted JPS5423003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8857277A JPS5423003A (en) 1977-07-22 1977-07-22 Replacting apparatus for stirring blade of stirrer for molten metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8857277A JPS5423003A (en) 1977-07-22 1977-07-22 Replacting apparatus for stirring blade of stirrer for molten metal

Publications (2)

Publication Number Publication Date
JPS5423003A true JPS5423003A (en) 1979-02-21
JPS5434686B2 JPS5434686B2 (en) 1979-10-29

Family

ID=13946568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8857277A Granted JPS5423003A (en) 1977-07-22 1977-07-22 Replacting apparatus for stirring blade of stirrer for molten metal

Country Status (1)

Country Link
JP (1) JPS5423003A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0351693A2 (en) * 1988-07-22 1990-01-24 IKA-Maschinenbau Janke & Kunkel GmbH & Co. KG Stirring and/or kneading machine
US5028141A (en) * 1988-07-22 1991-07-02 Ika-Maschinenbau Janke & Kunkel Gmbh & Co. Kg. Mixing machine
CN114292114A (en) * 2021-12-08 2022-04-08 鞍钢股份有限公司 Method for preheating stirring paddle by Rhine method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0351693A2 (en) * 1988-07-22 1990-01-24 IKA-Maschinenbau Janke & Kunkel GmbH & Co. KG Stirring and/or kneading machine
EP0351693A3 (en) * 1988-07-22 1990-12-27 IKA-Maschinenbau Janke & Kunkel GmbH & Co. KG Stirring and/or kneading machine
US5028141A (en) * 1988-07-22 1991-07-02 Ika-Maschinenbau Janke & Kunkel Gmbh & Co. Kg. Mixing machine
CN114292114A (en) * 2021-12-08 2022-04-08 鞍钢股份有限公司 Method for preheating stirring paddle by Rhine method

Also Published As

Publication number Publication date
JPS5434686B2 (en) 1979-10-29

Similar Documents

Publication Publication Date Title
ZA742094B (en) Process for refining metals, in particular pig iron and apparatus for carrying out the process
JPS5423003A (en) Replacting apparatus for stirring blade of stirrer for molten metal
ES470240A1 (en) Handling foundry materials
JPS5213493A (en) Apparatus for treating molten slag
ES483315A1 (en) Process for repairing the refractory lining of industrial furnaces and vessels used at high temperatures.
JPS523510A (en) Molteen metal stirring appartus
JPS569308A (en) Desulfurization and dephosphorization of molten pig iron
JPS523509A (en) Molten metal stirring apparatus
JPS531620A (en) Production of high chromium steel
ES453258A1 (en) Method for increasing the use of scrap and iron oxides by basic oxygen furnace
JPS53148783A (en) Method of and apparatus for shearing metal plates
JPS5310303A (en) Promoting method for reaction of molten metal with slag by dispersion of metal
JPS5241110A (en) Treating process of molten pig iron
JPS5298602A (en) Electromagnetic agitating equipment
Horvath The Technical and Economic Significance of Pig Iron Production in Development of\ Hungarian\ Steel Production
JPS5265709A (en) Oxygen steel making process in which oxygen steel making slag is hot r echarged into oxygen steel making furnace
JPS5241938A (en) Process of microwave heating and its apparatus
Wada et al. Development of Hot Metal Treatment for Mass Production. II. Reaction Mechanism During Desiliconization With Powder Blasting in Blast Furnace Runner
FR2179579A1 (en) Mixing scrap iron/molten iron - by preheating/oxidising scrap iron, adding molten iron and flux then removing slag
JPS5354112A (en) Production of high purity pig iron for nodular graphite cast iron
Yeo et al. Optimization of Slag Composition and Operating Temperature for Attaining Improved AOD Lining Life in the Production of Type 409 Stainless Steel
JPS5386636A (en) Stirring of uncoagulated molten metal in continuous casting
JPS5252805A (en) Equipment for attching and detaching of agitating induction coil for t reating molten metals outside furnace
JPS53127304A (en) Continuous steel receiving trough device in continuous refining equipment
JPS5221208A (en) Pre-treating method of molten pig iron