JPS52113305A - Branch pipe for air blowing in blast furnace - Google Patents

Branch pipe for air blowing in blast furnace

Info

Publication number
JPS52113305A
JPS52113305A JP15790075A JP15790075A JPS52113305A JP S52113305 A JPS52113305 A JP S52113305A JP 15790075 A JP15790075 A JP 15790075A JP 15790075 A JP15790075 A JP 15790075A JP S52113305 A JPS52113305 A JP S52113305A
Authority
JP
Japan
Prior art keywords
air blowing
blast furnace
branch pipe
metal part
hot air
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.)
Pending
Application number
JP15790075A
Other languages
Japanese (ja)
Inventor
Setsuo Tamura
Kozo Tanaka
Hiroyuki Komatsu
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP15790075A priority Critical patent/JPS52113305A/en
Publication of JPS52113305A publication Critical patent/JPS52113305A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)

Abstract

PURPOSE:To protect the metal part of air blowing branch pipe from hot air and prevent the lowering of hot air temp by the disposition in which heat insulating castable and heat resisting castable are arranged at the metal part side of hot air blowing brandh pipe in blast furnace and at the fluid side respectively so as to lining the inside of the metal part with both castables.
JP15790075A 1975-12-29 1975-12-29 Branch pipe for air blowing in blast furnace Pending JPS52113305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15790075A JPS52113305A (en) 1975-12-29 1975-12-29 Branch pipe for air blowing in blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15790075A JPS52113305A (en) 1975-12-29 1975-12-29 Branch pipe for air blowing in blast furnace

Publications (1)

Publication Number Publication Date
JPS52113305A true JPS52113305A (en) 1977-09-22

Family

ID=15659868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15790075A Pending JPS52113305A (en) 1975-12-29 1975-12-29 Branch pipe for air blowing in blast furnace

Country Status (1)

Country Link
JP (1) JPS52113305A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58121359U (en) * 1982-02-09 1983-08-18 住友金属工業株式会社 Blast furnace branch pipe
JP2012062523A (en) * 2010-09-16 2012-03-29 Jfe Steel Corp Blast furnace tuyere blow pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58121359U (en) * 1982-02-09 1983-08-18 住友金属工業株式会社 Blast furnace branch pipe
JP2012062523A (en) * 2010-09-16 2012-03-29 Jfe Steel Corp Blast furnace tuyere blow pipe

Similar Documents

Publication Publication Date Title
ZA782955B (en) Improvements to heat exchange devices for cooling the wall and the refractory of a blast furnace
ATA406378A (en) Process and installation for the dry cooling of blast- furnace, LD furnace, cupola furnace and electric furnace slag with heat recovery
JPS52113305A (en) Branch pipe for air blowing in blast furnace
BE744488A (en) HEAT EXCHANGER RECOVERING THE HEAT FROM LOST GASES TO PREHEAT THE COMBUSTION AIR OF OVEN BURNERS
JPS5227095A (en) Method and apparatus for heat recovery of molten slag
JPS5233808A (en) Structural body for high temperature blast tuyeres
GB1498333A (en) Blast furnace stove
JPS5241195A (en) Equipment for recovering heat from molten slag
GB1031053A (en) Improvements in or relating to linings for blast furnaces or the like
JPS52144306A (en) Water cooled skid for heating furnace
JPS52105502A (en) Lining of heat insulating material to inside of tuyere
JPS5265108A (en) Working method of linig of straight blast pipe of blast furnace
JPS51128604A (en) A sleeve for blast furnace tuyeres
JPS5285906A (en) Lining of heating furnace skid pipe
ES256780U (en) Cooling of tuyeres in blast furnaces
JPS53106311A (en) Installing method for inorganic fiber to heat treatment furnace
AU506297B2 (en) Cooling the blast furnace prior to repair and/or reline
JPS5227096A (en) Apparatus for heat recovery of molten slag
SU142655A1 (en) Blast Furnace High Temperature Nozzle
JPS52145319A (en) Hot charging of reduced iron from reducing furnace to melting refining furnace
JPS5397905A (en) Iron sheel type blast furnace
JPS5316307A (en) Operating method for hot stove
Laux Design and Lining of High Temperature Blast Furnace Stoves
JPS5281009A (en) Heating furnace with holding equipment
JPS5358904A (en) Blast furnace wall structure