EP3719397C0 - Burner for combustion of gaseous fuels in shaft furnace, especially for heat processing of minerals in granular form - Google Patents

Burner for combustion of gaseous fuels in shaft furnace, especially for heat processing of minerals in granular form

Info

Publication number
EP3719397C0
EP3719397C0 EP20167863.8A EP20167863A EP3719397C0 EP 3719397 C0 EP3719397 C0 EP 3719397C0 EP 20167863 A EP20167863 A EP 20167863A EP 3719397 C0 EP3719397 C0 EP 3719397C0
Authority
EP
European Patent Office
Prior art keywords
minerals
burner
combustion
heat processing
shaft furnace
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.)
Active
Application number
EP20167863.8A
Other languages
German (de)
French (fr)
Other versions
EP3719397B1 (en
EP3719397A1 (en
Inventor
Marian Hlivák
Marek Mocný
Radoslav Keken
Lubomír Kolesár
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.)
Slovenske Magnezitove Zavody Akciova Spolocnost Jelsava V Skratke Smz AS Jelsava
Slovenske Magnezitove Zavody Akciova Spolocnost Jelsava V Skratke Smz A S Jelsava
Original Assignee
Slovenske Magnezitove Zavody Akciova Spolocnost Jelsava V Skratke Smz AS Jelsava
Slovenske Magnezitove Zavody Akciova Spolocnost Jelsava V Skratke Smz A S Jelsava
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 Slovenske Magnezitove Zavody Akciova Spolocnost Jelsava V Skratke Smz AS Jelsava, Slovenske Magnezitove Zavody Akciova Spolocnost Jelsava V Skratke Smz A S Jelsava filed Critical Slovenske Magnezitove Zavody Akciova Spolocnost Jelsava V Skratke Smz AS Jelsava
Publication of EP3719397A1 publication Critical patent/EP3719397A1/en
Application granted granted Critical
Publication of EP3719397B1 publication Critical patent/EP3719397B1/en
Publication of EP3719397C0 publication Critical patent/EP3719397C0/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • 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
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/62—Mixing devices; Mixing tubes
    • F23D14/64—Mixing devices; Mixing tubes with injectors
    • 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
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/70—Baffles or like flow-disturbing devices
    • 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
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/78—Cooling burner parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D91/00—Burners specially adapted for specific applications, not otherwise provided for
    • F23D91/02—Burners specially adapted for specific applications, not otherwise provided for for use in particular heating operations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/022—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using electronic means
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/08—Shaft or like vertical or substantially vertical furnaces heated otherwise than by solid fuel mixed with charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M2900/00—Special features of, or arrangements for combustion chambers
    • F23M2900/05021—Wall blocks adapted for burner openings
EP20167863.8A 2019-04-03 2020-04-02 Burner for combustion of gaseous fuels in shaft furnace, especially for heat processing of minerals in granular form Active EP3719397B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SK50027-2019U SK8731Y1 (en) 2019-04-03 2019-04-03 Burner for combustion of gaseous fuel in a shaft furnace, especially for heat treatment of minerals in granular form

Publications (3)

Publication Number Publication Date
EP3719397A1 EP3719397A1 (en) 2020-10-07
EP3719397B1 EP3719397B1 (en) 2023-09-20
EP3719397C0 true EP3719397C0 (en) 2023-09-20

Family

ID=68382001

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20167863.8A Active EP3719397B1 (en) 2019-04-03 2020-04-02 Burner for combustion of gaseous fuels in shaft furnace, especially for heat processing of minerals in granular form

Country Status (3)

Country Link
EP (1) EP3719397B1 (en)
RU (1) RU2766115C2 (en)
SK (1) SK8731Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114812191A (en) * 2022-03-09 2022-07-29 五冶集团上海有限公司 Construction method for refractory ramming material of burner channel of roasting furnace

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242996Y2 (en) * 1972-08-26 1977-09-30
DE3725559C1 (en) 1987-08-01 1989-04-13 Sauerlaendische Kalkindustrie Gmbh, 5790 Brilon, De
RU2039320C1 (en) * 1992-05-19 1995-07-09 Государственный научно-исследовательский институт санитарной техники и оборудования зданий и сооружений Burner for combustion of liquid and gasiform fuel
DE4341752C2 (en) 1993-12-08 1995-11-02 Rheinische Braunkohlenw Ag Process and central burner for heating shaft furnaces
JPH093561A (en) * 1995-06-19 1997-01-07 Sumitomo Metal Mining Co Ltd Mineral concentrating burner for self-flash smelting furnace and operation using the same
US5975887A (en) * 1997-01-24 1999-11-02 Gordon-Piatt Energy Group, Inc. Compact hi-spin gas burner assembly
KR100271820B1 (en) * 1998-04-09 2000-11-15 Hur Nam Seok Industrial gas burner
GB9812975D0 (en) * 1998-06-16 1998-08-12 Graveson Energy Management Ltd Burner
JP2001355814A (en) * 2000-06-14 2001-12-26 Osaka Gas Co Ltd Burner
US7143610B2 (en) * 2001-03-23 2006-12-05 Vitro Global, S.A. Method and system for feeding and burning a pulverized fuel in a glass melting furnace, and burner for use in the same
US20020134287A1 (en) * 2001-03-23 2002-09-26 Olin-Nunez Miguel Angel Method and system for feeding and burning a pulverized fuel in a glass melting furnace, and burner for use in the same
WO2007021259A1 (en) * 2005-08-12 2007-02-22 Proto-Technics, Inc. Turbulence burner with vortex structures
RU2303759C1 (en) * 2005-12-26 2007-07-27 Северо-Кавказский горно-металлургический институт (Государственный технологический университет) (СКГМИ (ГТУ)) Well furnace for producing granulated roasted calcium acid
CN101900335B (en) * 2009-06-01 2012-02-22 王文庭 Premixing gas burner for brick blank drying line
CN101900334B (en) * 2009-06-01 2012-04-04 王文庭 Rotary premixed gas burner of pottery kiln
US10125983B2 (en) * 2013-02-14 2018-11-13 Clearsign Combustion Corporation High output porous tile burner
CN104482538A (en) * 2014-12-04 2015-04-01 北京京诚凤凰工业炉工程技术有限公司 Burner for radiant tube
CN204434700U (en) 2015-01-20 2015-07-01 铜陵有色金属集团股份有限公司金冠铜业分公司 The concentrate burner of smelting furnace

Also Published As

Publication number Publication date
RU2020112894A3 (en) 2021-10-21
EP3719397B1 (en) 2023-09-20
RU2766115C2 (en) 2022-02-08
SK8731Y1 (en) 2020-04-02
EP3719397A1 (en) 2020-10-07
RU2020112894A (en) 2021-10-04
SK500272019U1 (en) 2019-11-05

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