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EP3124864A4 - Surface melting furnace and method for operating surface melting furnace - Google Patents

Surface melting furnace and method for operating surface melting furnace Download PDF

Info

Publication number
EP3124864A4
EP3124864A4 EP15770414.9A EP15770414A EP3124864A4 EP 3124864 A4 EP3124864 A4 EP 3124864A4 EP 15770414 A EP15770414 A EP 15770414A EP 3124864 A4 EP3124864 A4 EP 3124864A4
Authority
EP
European Patent Office
Prior art keywords
melting furnace
surface melting
operating
operating surface
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.)
Granted
Application number
EP15770414.9A
Other languages
German (de)
French (fr)
Other versions
EP3124864A1 (en
EP3124864B1 (en
Inventor
Fumiaki KAMBAYASHI
Youji YOSHIOKA
Fumiki HOSHO
Masaharu Okada
Kenichiro SHINOHARA
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
Publication of EP3124864A1 publication Critical patent/EP3124864A1/en
Publication of EP3124864A4 publication Critical patent/EP3124864A4/en
Application granted granted Critical
Publication of EP3124864B1 publication Critical patent/EP3124864B1/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
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F23J1/08—Liquid slag removal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/12—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating using gaseous or liquid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/24—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber
    • F23G5/26—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber having rotating bottom
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00—Combustion
    • F23G2202/10—Combustion in two or more stages
    • F23G2202/104—Combustion in two or more stages with ash melting stage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00—Combustion
    • F23G2202/20—Combustion to temperatures melting waste
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2207/00—Control
    • F23G2207/30—Oxidant supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasification And Melting Of Waste (AREA)
EP15770414.9A 2014-03-28 2015-03-27 Surface melting furnace and method for operating a surface melting furnace Active EP3124864B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014068666A JP6305805B2 (en) 2014-03-28 2014-03-28 Surface melting furnace and method of operating surface melting furnace
PCT/JP2015/059547 WO2015147239A1 (en) 2014-03-28 2015-03-27 Surface melting furnace and method for operating surface melting furnace

Publications (3)

Publication Number Publication Date
EP3124864A1 EP3124864A1 (en) 2017-02-01
EP3124864A4 true EP3124864A4 (en) 2017-11-15
EP3124864B1 EP3124864B1 (en) 2019-08-28

Family

ID=54195743

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15770414.9A Active EP3124864B1 (en) 2014-03-28 2015-03-27 Surface melting furnace and method for operating a surface melting furnace

Country Status (3)

Country Link
EP (1) EP3124864B1 (en)
JP (1) JP6305805B2 (en)
WO (1) WO2015147239A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7707016B2 (en) 2021-09-30 2025-07-14 株式会社クボタ METHOD FOR OPERATING METHOD OF MELTING FURNACE AND MELTING FURNACE
JP7672320B2 (en) 2021-09-30 2025-05-07 株式会社クボタ Melting furnace and method of operating the same
JP7707017B2 (en) 2021-09-30 2025-07-14 株式会社クボタ Melting Furnace

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10122523A (en) * 1996-09-02 1998-05-15 Kubota Corp Surface melting furnace
JPH10279301A (en) * 1997-03-31 1998-10-20 Tsukishima Kikai Co Ltd Separation of phosphorus component
JP2000337616A (en) * 1999-05-28 2000-12-08 Kubota Corp Melting treatment method for combustible waste and melting furnace
JP2012232864A (en) * 2011-04-28 2012-11-29 Kubota Corp Method for producing fertilizer and rotary surface melting furnace used in the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3522090B2 (en) * 1997-09-05 2004-04-26 株式会社クボタ High efficiency melting method in waste melting furnace
JPH11237019A (en) * 1998-02-23 1999-08-31 Kubota Corp Waste melting furnace
JP2004044907A (en) * 2002-07-11 2004-02-12 Kubota Corp Melt processing equipment
JP5179989B2 (en) * 2008-07-29 2013-04-10 株式会社クボタ Surface melting furnace

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10122523A (en) * 1996-09-02 1998-05-15 Kubota Corp Surface melting furnace
JPH10279301A (en) * 1997-03-31 1998-10-20 Tsukishima Kikai Co Ltd Separation of phosphorus component
JP2000337616A (en) * 1999-05-28 2000-12-08 Kubota Corp Melting treatment method for combustible waste and melting furnace
JP2012232864A (en) * 2011-04-28 2012-11-29 Kubota Corp Method for producing fertilizer and rotary surface melting furnace used in the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015147239A1 *

Also Published As

Publication number Publication date
JP6305805B2 (en) 2018-04-04
WO2015147239A1 (en) 2015-10-01
EP3124864A1 (en) 2017-02-01
JP2015190701A (en) 2015-11-02
EP3124864B1 (en) 2019-08-28

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