JPS51112709A - Method to supply stack reduction flame to tuyere of down draught cupol a - Google Patents

Method to supply stack reduction flame to tuyere of down draught cupol a

Info

Publication number
JPS51112709A
JPS51112709A JP3867075A JP3867075A JPS51112709A JP S51112709 A JPS51112709 A JP S51112709A JP 3867075 A JP3867075 A JP 3867075A JP 3867075 A JP3867075 A JP 3867075A JP S51112709 A JPS51112709 A JP S51112709A
Authority
JP
Japan
Prior art keywords
tuyere
cupol
supply stack
down draught
reduction flame
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
JP3867075A
Other languages
Japanese (ja)
Other versions
JPS5231288B2 (en
Inventor
Norio Ozaki
Kiyohiro Nakagawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP3867075A priority Critical patent/JPS51112709A/en
Publication of JPS51112709A publication Critical patent/JPS51112709A/en
Publication of JPS5231288B2 publication Critical patent/JPS5231288B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

PURPOSE: Method to prevent the darkening of tuyere of down draught cupola.
COPYRIGHT: (C)1976,JPO&Japio
JP3867075A 1975-03-31 1975-03-31 Method to supply stack reduction flame to tuyere of down draught cupol a Granted JPS51112709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3867075A JPS51112709A (en) 1975-03-31 1975-03-31 Method to supply stack reduction flame to tuyere of down draught cupol a

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3867075A JPS51112709A (en) 1975-03-31 1975-03-31 Method to supply stack reduction flame to tuyere of down draught cupol a

Publications (2)

Publication Number Publication Date
JPS51112709A true JPS51112709A (en) 1976-10-05
JPS5231288B2 JPS5231288B2 (en) 1977-08-13

Family

ID=12531695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3867075A Granted JPS51112709A (en) 1975-03-31 1975-03-31 Method to supply stack reduction flame to tuyere of down draught cupol a

Country Status (1)

Country Link
JP (1) JPS51112709A (en)

Also Published As

Publication number Publication date
JPS5231288B2 (en) 1977-08-13

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