JPS5249918A - Combustion equipment with recycling of waste gas - Google Patents

Combustion equipment with recycling of waste gas

Info

Publication number
JPS5249918A
JPS5249918A JP12653575A JP12653575A JPS5249918A JP S5249918 A JPS5249918 A JP S5249918A JP 12653575 A JP12653575 A JP 12653575A JP 12653575 A JP12653575 A JP 12653575A JP S5249918 A JPS5249918 A JP S5249918A
Authority
JP
Japan
Prior art keywords
recycling
waste gas
combustion equipment
billent
nad
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
JP12653575A
Other languages
Japanese (ja)
Inventor
Yasuo Nakatsuka
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP12653575A priority Critical patent/JPS5249918A/en
Publication of JPS5249918A publication Critical patent/JPS5249918A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/70—Furnaces for ingots, i.e. soaking pits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

PURPOSE:To make active the heat transfer between the combustion gas nad the substance to be heated and, at the same time, to make possible to control the generation of nitrogen oxides effectively and appropriately, by using a burner of the specified structure in the soaking furnace, etc. for heating the steel billent, etc.
JP12653575A 1975-10-20 1975-10-20 Combustion equipment with recycling of waste gas Pending JPS5249918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12653575A JPS5249918A (en) 1975-10-20 1975-10-20 Combustion equipment with recycling of waste gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12653575A JPS5249918A (en) 1975-10-20 1975-10-20 Combustion equipment with recycling of waste gas

Publications (1)

Publication Number Publication Date
JPS5249918A true JPS5249918A (en) 1977-04-21

Family

ID=14937594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12653575A Pending JPS5249918A (en) 1975-10-20 1975-10-20 Combustion equipment with recycling of waste gas

Country Status (1)

Country Link
JP (1) JPS5249918A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55123908A (en) * 1979-03-19 1980-09-24 Babcock Hitachi Kk Low nox gas burner device
JPS61106721A (en) * 1984-10-29 1986-05-24 Nippon Furnace Kogyo Kaisha Ltd Soaking pit
JPH0665706U (en) * 1993-02-19 1994-09-16 矢崎総業株式会社 Exhaust gas recirculation control device for burner
JP2015087075A (en) * 2013-10-31 2015-05-07 株式会社日本サーモエナー Exhaust gas recirculation combustion control method for equipment equipped with a combustion device
JP2019211163A (en) * 2018-06-06 2019-12-12 株式会社エコム Burner and control device of the same
JP2023097779A (en) * 2021-12-28 2023-07-10 大同特殊鋼株式会社 Gas fuel heating furnace control method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919201A (en) * 1971-12-16 1974-02-20
JPS49114727A (en) * 1973-03-12 1974-11-01
JPS5058629A (en) * 1973-09-14 1975-05-21

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919201A (en) * 1971-12-16 1974-02-20
JPS49114727A (en) * 1973-03-12 1974-11-01
JPS5058629A (en) * 1973-09-14 1975-05-21

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55123908A (en) * 1979-03-19 1980-09-24 Babcock Hitachi Kk Low nox gas burner device
JPS61106721A (en) * 1984-10-29 1986-05-24 Nippon Furnace Kogyo Kaisha Ltd Soaking pit
JPH0665706U (en) * 1993-02-19 1994-09-16 矢崎総業株式会社 Exhaust gas recirculation control device for burner
JP2015087075A (en) * 2013-10-31 2015-05-07 株式会社日本サーモエナー Exhaust gas recirculation combustion control method for equipment equipped with a combustion device
JP2019211163A (en) * 2018-06-06 2019-12-12 株式会社エコム Burner and control device of the same
JP2023097779A (en) * 2021-12-28 2023-07-10 大同特殊鋼株式会社 Gas fuel heating furnace control method

Similar Documents

Publication Publication Date Title
JPS5249918A (en) Combustion equipment with recycling of waste gas
JPS5257551A (en) Recuperator for use of radiation pipe
JPS5214224A (en) Method of combustion and system to restrain the generation of the nitr ogen oxide
JPS53117266A (en) Fluidized bed furnace
JPS52122930A (en) Combustion furnace
JPS537843A (en) Combustion method of gas fuel in industrial furnace and combustion burner
JPS51142736A (en) Boiler or industrial heating furnace equipped with a device to remove nox
JPS53133513A (en) Operating method for continuous heat treatment furnace
JPS52708A (en) Lower nitrogen oxides industrial heating furnace
JPS5397915A (en) Steel making method in electric furnace
JPS5248138A (en) Thermal control system for exhaust gas
JPS5220457A (en) Liquid heating apparatus
JPS51120911A (en) Atmospheric gas heat-treating device
JPS5243131A (en) Supression of generation of nitrogen oxides in a heating furnace
JPS5421988A (en) Slag treating device
JPS51112411A (en) Method of preheating or heating materials
JPS5259335A (en) Infrared generator
JPS51115211A (en) Continuous heat treatment equipment
JPS5281009A (en) Heating furnace with holding equipment
JPS5234430A (en) Non-stoichimetric combustion method and device in heating furnace
JPS5222513A (en) Heating furnace apparatus
JPS5414305A (en) Operating method for hot stove
JPS5268806A (en) Method and equipment for inclined combustion in heating furance
JPS5217144A (en) Device of gas-turbine combined with heating furnace
JPS5219332A (en) Heating furnace with decreased generation of nitrogen oxide