JPS57105232A - Air cooling type stirring apparatus - Google Patents

Air cooling type stirring apparatus

Info

Publication number
JPS57105232A
JPS57105232A JP55180412A JP18041280A JPS57105232A JP S57105232 A JPS57105232 A JP S57105232A JP 55180412 A JP55180412 A JP 55180412A JP 18041280 A JP18041280 A JP 18041280A JP S57105232 A JPS57105232 A JP S57105232A
Authority
JP
Japan
Prior art keywords
deposit
shaft
furnace
air cooling
cooling type
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
JP55180412A
Other languages
Japanese (ja)
Other versions
JPS5850534B2 (en
Inventor
Yusaku Masuda
Masahiro Takakura
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.)
Eneos Corp
Original Assignee
Nippon Mining Co Ltd
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 Nippon Mining Co Ltd filed Critical Nippon Mining Co Ltd
Priority to JP55180412A priority Critical patent/JPS5850534B2/en
Publication of JPS57105232A publication Critical patent/JPS57105232A/en
Publication of JPS5850534B2 publication Critical patent/JPS5850534B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01F35/90—Heating or cooling systems
    • B01F35/95—Heating or cooling systems using heated or cooled stirrers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Accessories For Mixers (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

PURPOSE:To provide an air cooling type stirring apparatus wherein an air cooling type stirrer of which an inside is made hollow is constituted so as to be capable of being raised and lowered and deposits can be easily removed by immersing deposit part in a molten metal of a refining furnace and rotating the stirrer therein. CONSTITUTION:In refining furnace 1 which receives molten matte 2 held at 1,200-1,400 deg.C and into which a reducing agent is thrown from an inlet 4, a stirrer 10 having a rotary shaft 6 and a stirring blade 8 with an enlarged diameter provided to a lower end thereof is suspended. An insides of the shaft 6 and the blade are made hollow and a cooling air introducing pipe 11 is inserted thereinto. During the operation of the furnace 1 in the above described constitution, deposit A is adhered to a periphery of the shaft 6 above the blade 8 and gradually enlarged to disable throw-in operation of the reducing agent to a stirring region 3. In this case, by lowering the shaft 6 and immersing deposit A into the molten matte 2 as well as rotating the shaft 6, the deposit A can be easily melted down. That is, without obstructing operational continuity of the furnace 1, the deposit A can be removed and workability of the furnace 1 can be further enhanced.
JP55180412A 1980-12-22 1980-12-22 Air-cooled stirring device Expired JPS5850534B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55180412A JPS5850534B2 (en) 1980-12-22 1980-12-22 Air-cooled stirring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55180412A JPS5850534B2 (en) 1980-12-22 1980-12-22 Air-cooled stirring device

Publications (2)

Publication Number Publication Date
JPS57105232A true JPS57105232A (en) 1982-06-30
JPS5850534B2 JPS5850534B2 (en) 1983-11-11

Family

ID=16082793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55180412A Expired JPS5850534B2 (en) 1980-12-22 1980-12-22 Air-cooled stirring device

Country Status (1)

Country Link
JP (1) JPS5850534B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0757013A1 (en) * 1995-08-04 1997-02-05 Sharp Kabushiki Kaisha Apparatus for purifying metal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0757013A1 (en) * 1995-08-04 1997-02-05 Sharp Kabushiki Kaisha Apparatus for purifying metal
US5736096A (en) * 1995-08-04 1998-04-07 Sharp Kabushiki Kaisha Apparatus for purifying metal

Also Published As

Publication number Publication date
JPS5850534B2 (en) 1983-11-11

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