JPS5343007A - Suppressing method for nitrogen oxide in cylinder type heating furnace - Google Patents

Suppressing method for nitrogen oxide in cylinder type heating furnace

Info

Publication number
JPS5343007A
JPS5343007A JP11810376A JP11810376A JPS5343007A JP S5343007 A JPS5343007 A JP S5343007A JP 11810376 A JP11810376 A JP 11810376A JP 11810376 A JP11810376 A JP 11810376A JP S5343007 A JPS5343007 A JP S5343007A
Authority
JP
Japan
Prior art keywords
heating furnace
nitrogen oxide
cylinder type
type heating
suppressing method
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
JP11810376A
Other languages
Japanese (ja)
Inventor
Yasuo Shigita
Shinichi Hosoda
Takanobu Yamada
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 JP11810376A priority Critical patent/JPS5343007A/en
Publication of JPS5343007A publication Critical patent/JPS5343007A/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34Methods of heating
    • C21D1/52Methods of heating with flames

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

PURPOSE:To obtain NOx decreasing method also applicable to the existing equipment with cheap reconstruction cost by blowing into the third air near the flame from furnace wall to the tangential direction as well as by forming the burner flame to the tangential direction in cylindrical heating furnace.
JP11810376A 1976-09-30 1976-09-30 Suppressing method for nitrogen oxide in cylinder type heating furnace Pending JPS5343007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11810376A JPS5343007A (en) 1976-09-30 1976-09-30 Suppressing method for nitrogen oxide in cylinder type heating furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11810376A JPS5343007A (en) 1976-09-30 1976-09-30 Suppressing method for nitrogen oxide in cylinder type heating furnace

Publications (1)

Publication Number Publication Date
JPS5343007A true JPS5343007A (en) 1978-04-18

Family

ID=14728074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11810376A Pending JPS5343007A (en) 1976-09-30 1976-09-30 Suppressing method for nitrogen oxide in cylinder type heating furnace

Country Status (1)

Country Link
JP (1) JPS5343007A (en)

Similar Documents

Publication Publication Date Title
AU5083973A (en) Furnace installation for burning liquid or gaseous fuel, in particular for boilers
JPS5297307A (en) Furnace provided with recyclable burner system
JPS5222134A (en) Burner
JPS5343007A (en) Suppressing method for nitrogen oxide in cylinder type heating furnace
JPS541211A (en) Energy-saving heating furnace
JPS5318825A (en) Combustion control method for gas fuel in industrial furnace
JPS5298235A (en) Burner for fuel gas
SE7802476L (en) DEVICE FOR CONTROLING THE GAS SUPPLY TO A GAS BURNER, PREFERABLY INTENDED NOT TO BE IN A STOVE
JPS5217223A (en) Gas burner
JPS53117266A (en) Fluidized bed furnace
JPS52153240A (en) Furnace for burning fuel
JPS52114130A (en) Gas burner flame stabilizer
JPS5292134A (en) Boiler
JPS5236334A (en) Low nox gas burner
JPS543924A (en) Combustion method and system for small nitrogen oxide production
JPS5311108A (en) Heating method and apparatus for rolled steel material
JPS5395325A (en) Low nox burner
JPS52151940A (en) Low nox gas burner
JPS5214935A (en) Universal pipe burner
JPS5236337A (en) Burner
JPS5236335A (en) Gas burner for decreasing nox
JPS53100674A (en) Incinerator for waste
JPS5274935A (en) Full primary burner
JPS5219332A (en) Heating furnace with decreased generation of nitrogen oxide
JPS5217219A (en) Exhaust-gas recycle type low-nox burner