IN2014KN01757A - - Google Patents

Info

Publication number
IN2014KN01757A
IN2014KN01757A IN1757KON2014A IN2014KN01757A IN 2014KN01757 A IN2014KN01757 A IN 2014KN01757A IN 1757KON2014 A IN1757KON2014 A IN 1757KON2014A IN 2014KN01757 A IN2014KN01757 A IN 2014KN01757A
Authority
IN
India
Prior art keywords
fuel gas
gas passage
air
passage
burners
Prior art date
Application number
Inventor
Hiroomi Miyata
Shinobu Takeuchi
Fuyuki Souma
Original Assignee
Jfe Steel 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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of IN2014KN01757A publication Critical patent/IN2014KN01757A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F27B21/06—Endless-strand sintering machines
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • F27D2099/004—Heating elements or systems using burners directed upon the charge, e.g. vertically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)

Abstract

A sintering machine ignition apparatus having: a fuel gas passage extending in the width direction of the pallet of a sintering machine; air gas passages extending on both sides of the fuel gas passage with the fuel gas passage therebetween; burners having multiple pairs of nozzle holes which open in the direction in which the outflow of fuel gas from the fuel gas passage and the outflow of combustion air from the air passage intermingle and are provided separated in the lengthwise direction of the fuel gas passage and the air passage; and a burner hood covering the combustion environment beneath the nozzle holes. The burners are formed by welding stainless steel plates.
IN1757KON2014 2012-03-29 2013-01-25 IN2014KN01757A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012076358 2012-03-29
PCT/JP2013/000371 WO2013145515A1 (en) 2012-03-29 2013-01-25 Sintering machine ignition apparatus and sintering machine

Publications (1)

Publication Number Publication Date
IN2014KN01757A true IN2014KN01757A (en) 2015-10-23

Family

ID=49258843

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1757KON2014 IN2014KN01757A (en) 2012-03-29 2013-01-25

Country Status (8)

Country Link
JP (1) JP5387803B1 (en)
KR (1) KR101633210B1 (en)
CN (1) CN104169668B (en)
IN (1) IN2014KN01757A (en)
MY (1) MY157876A (en)
PH (1) PH12014501845B1 (en)
TW (1) TWI528010B (en)
WO (1) WO2013145515A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT527381A1 (en) * 2023-05-24 2024-12-15 Andritz Metals Germany Gmbh BURNER FOR REDUCING NITROGEN OXIDE EMISSIONS AND AIR NOZZLE FOR THIS BURNER

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133333A (en) * 1983-01-20 1984-07-31 Sumitomo Metal Ind Ltd Combustion method of sintered ore
JPS59200183A (en) 1983-04-28 1984-11-13 川崎製鉄株式会社 Igniter for sintering machine
CN2041391U (en) * 1988-09-03 1989-07-19 鞍山黑色冶金矿山设计研究院 Banded sectional type porous burner
JPH0426724A (en) * 1990-05-22 1992-01-29 Kawasaki Steel Corp Ignition device for sintering machine
JPH0428826A (en) 1990-05-24 1992-01-31 Kawasaki Steel Corp Ignition device for sintering machine
JPH0816522B2 (en) * 1991-04-04 1996-02-21 日本鋼管株式会社 Burner for sintering material ignition
JPH0590296U (en) * 1992-05-14 1993-12-10 川崎製鉄株式会社 Ignition device of sintering machine
JPH06257956A (en) * 1993-03-08 1994-09-16 Kawasaki Steel Corp Ignition equipment for sintering furnace
JP2001065824A (en) * 1999-08-30 2001-03-16 Kawasaki Steel Corp Burner for ignition furnace of sintering machine
JP4735682B2 (en) * 2008-08-21 2011-07-27 Ｊｆｅスチール株式会社 Method for producing sintered ore and sintering machine

Also Published As

Publication number Publication date
JP5387803B1 (en) 2014-01-15
JPWO2013145515A1 (en) 2015-12-10
TWI528010B (en) 2016-04-01
KR101633210B1 (en) 2016-06-23
WO2013145515A1 (en) 2013-10-03
KR20140131392A (en) 2014-11-12
CN104169668B (en) 2016-08-17
PH12014501845A1 (en) 2014-11-17
MY157876A (en) 2016-07-26
PH12014501845B1 (en) 2014-11-17
CN104169668A (en) 2014-11-26
TW201341744A (en) 2013-10-16

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