EP3845806A4 - Stoker furnace - Google Patents

Stoker furnace Download PDF

Info

Publication number
EP3845806A4
EP3845806A4 EP18931954.4A EP18931954A EP3845806A4 EP 3845806 A4 EP3845806 A4 EP 3845806A4 EP 18931954 A EP18931954 A EP 18931954A EP 3845806 A4 EP3845806 A4 EP 3845806A4
Authority
EP
European Patent Office
Prior art keywords
stoker furnace
stoker
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
EP18931954.4A
Other languages
German (de)
French (fr)
Other versions
EP3845806B1 (en
EP3845806A1 (en
Inventor
Yoshimasa Sawamoto
Masayuki Mawatari
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.)
Mitsubishi Heavy Industries Environmental and Chemical Engineering Co Ltd
Original Assignee
Mitsubishi Heavy Industries Environmental and Chemical Engineering Co 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 Mitsubishi Heavy Industries Environmental and Chemical Engineering Co Ltd filed Critical Mitsubishi Heavy Industries Environmental and Chemical Engineering Co Ltd
Publication of EP3845806A1 publication Critical patent/EP3845806A1/en
Publication of EP3845806A4 publication Critical patent/EP3845806A4/en
Application granted granted Critical
Publication of EP3845806B1 publication Critical patent/EP3845806B1/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
    • 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
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/04—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying
    • F23G5/05—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying using drying grates
    • 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
    • F23G5/002—Incineration of waste; Incinerator constructions; Details, accessories or control therefor characterised by their grates
    • 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
    • F23G5/50—Control or safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H7/00—Inclined or stepped grates
    • F23H7/06—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding
    • F23H7/08—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding reciprocating along their axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Incineration Of Waste (AREA)
EP18931954.4A 2018-08-30 2018-10-26 Stoker furnace Active EP3845806B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018161817A JP6450987B1 (en) 2018-08-30 2018-08-30 Stalker furnace
PCT/JP2018/039867 WO2020044577A1 (en) 2018-08-30 2018-10-26 Stoker furnace

Publications (3)

Publication Number Publication Date
EP3845806A1 EP3845806A1 (en) 2021-07-07
EP3845806A4 true EP3845806A4 (en) 2022-06-08
EP3845806B1 EP3845806B1 (en) 2024-07-17

Family

ID=65020380

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18931954.4A Active EP3845806B1 (en) 2018-08-30 2018-10-26 Stoker furnace

Country Status (10)

Country Link
EP (1) EP3845806B1 (en)
JP (1) JP6450987B1 (en)
KR (1) KR102318973B1 (en)
CN (1) CN111133251B (en)
BR (1) BR112020008004B1 (en)
PH (1) PH12020550227A1 (en)
RU (1) RU2731612C1 (en)
SG (1) SG11202003129PA (en)
TW (1) TWI697644B (en)
WO (1) WO2020044577A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102475048B1 (en) * 2020-12-22 2022-12-07 지엔원에너지(주) Stocker type incinerator and control method thereof
KR102574488B1 (en) * 2021-03-23 2023-09-04 재단법인 포항산업과학연구원 Appararus and method of controlling operation of incinerator for combustion stabilizaion
CN114060826B (en) * 2021-11-23 2024-05-28 浦湘生物能源股份有限公司 Automatic incineration control method and control system for incinerator
DE102022107219A1 (en) 2022-03-28 2023-09-28 Hitachi Zosen Inova Steinmüller GmbH Method for operating a moving grate and moving grate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5043767A (en) * 1973-07-28 1975-04-19
US3937155A (en) * 1973-10-08 1976-02-10 Hans Kunstler Combustion furnace particularly for burning refuse
JPH08285241A (en) * 1995-04-11 1996-11-01 Kubota Corp Incinerator
JPH1047634A (en) * 1996-08-02 1998-02-20 Kubota Corp Combustion controller of refuse incinerator

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU855345A1 (en) * 1979-08-03 1981-08-15 Ордена Трудового Красного Знамени Академия Коммунального Хозяйства Им.К.Д.Памфилова Icinerator
JPS5986814A (en) 1982-11-10 1984-05-19 Sanki Eng Co Ltd Control method for automatic combustion of refuse incinerator
SU1441136A1 (en) * 1986-11-24 1988-11-30 Предприятие П/Я А-3513 Furnace for burning up solid domestic and industrial waste
JP2843864B2 (en) 1989-02-23 1999-01-06 株式会社 荏原製作所 Combustion control method for incinerator
JPH05141640A (en) * 1991-11-19 1993-06-08 Kubota Corp Combustion control device for incinerator
JPH06265125A (en) 1993-03-15 1994-09-20 Unitika Ltd Grid of dust incinerator
JPH0684140U (en) 1993-04-23 1994-12-02 株式会社クボタ Garbage incinerator
JP2735766B2 (en) * 1993-06-03 1998-04-02 株式会社クボタ Garbage incinerator
JP3099229B2 (en) * 1997-07-16 2000-10-16 住友重機械工業株式会社 Waste transfer control system for horizontal stoker type waste incinerator
JP4184291B2 (en) * 2004-01-29 2008-11-19 株式会社タクマ Combustion method of garbage by stoker type incinerator
TW200829835A (en) * 2006-09-04 2008-07-16 Mitsubishi Heavy Ind Ltd Stoker type incinerator and its combustion control method
JP5013808B2 (en) * 2006-10-13 2012-08-29 三菱重工環境・化学エンジニアリング株式会社 Combustion control device for stoker-type incinerator
CN101101122B (en) * 2007-08-01 2010-10-13 重庆科技学院 Combined type fire grate incinerator primary air feeding device
CN201096345Y (en) * 2007-08-02 2008-08-06 重庆科技学院 Multiple row sectional drive combined garbage furnace
JP2018161817A (en) 2017-03-27 2018-10-18 セイコーエプソン株式会社 Recording apparatus
JP6397107B1 (en) * 2017-10-17 2018-09-26 三菱重工環境・化学エンジニアリング株式会社 Stoker furnace for burning incinerated materials such as garbage

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5043767A (en) * 1973-07-28 1975-04-19
US3937155A (en) * 1973-10-08 1976-02-10 Hans Kunstler Combustion furnace particularly for burning refuse
JPH08285241A (en) * 1995-04-11 1996-11-01 Kubota Corp Incinerator
JPH1047634A (en) * 1996-08-02 1998-02-20 Kubota Corp Combustion controller of refuse incinerator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020044577A1 *

Also Published As

Publication number Publication date
BR112020008004B1 (en) 2021-02-17
KR102318973B1 (en) 2021-10-28
JP2020034232A (en) 2020-03-05
PH12020550227A1 (en) 2021-02-08
CN111133251A (en) 2020-05-08
SG11202003129PA (en) 2020-07-29
TWI697644B (en) 2020-07-01
CN111133251B (en) 2021-01-12
WO2020044577A1 (en) 2020-03-05
RU2731612C1 (en) 2020-09-07
BR112020008004A2 (en) 2020-08-18
EP3845806B1 (en) 2024-07-17
EP3845806A1 (en) 2021-07-07
KR20210040158A (en) 2021-04-12
JP6450987B1 (en) 2019-01-16
TW202009419A (en) 2020-03-01

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