EP3845805A4 - Stoker furnace - Google Patents

Stoker furnace Download PDF

Info

Publication number
EP3845805A4
EP3845805A4 EP18931298.6A EP18931298A EP3845805A4 EP 3845805 A4 EP3845805 A4 EP 3845805A4 EP 18931298 A EP18931298 A EP 18931298A EP 3845805 A4 EP3845805 A4 EP 3845805A4
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
EP18931298.6A
Other languages
German (de)
French (fr)
Other versions
EP3845805B1 (en
EP3845805A1 (en
Inventor
Yoshimasa Sawamoto
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 EP3845805A1 publication Critical patent/EP3845805A1/en
Publication of EP3845805A4 publication Critical patent/EP3845805A4/en
Application granted granted Critical
Publication of EP3845805B1 publication Critical patent/EP3845805B1/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
    • F23G5/002—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
    • F23G5/44—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
    • 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
    • F23G5/50—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)
EP18931298.6A 2018-08-30 2018-10-26 Stoker furnace Active EP3845805B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018161818A JP6484874B1 (en) 2018-08-30 2018-08-30 Stalker furnace
PCT/JP2018/039873 WO2020044578A1 (en) 2018-08-30 2018-10-26 Stoker furnace

Publications (3)

Publication Number Publication Date
EP3845805A1 EP3845805A1 (en) 2021-07-07
EP3845805A4 true EP3845805A4 (en) 2022-08-17
EP3845805B1 EP3845805B1 (en) 2024-07-10

Family

ID=65802247

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18931298.6A Active EP3845805B1 (en) 2018-08-30 2018-10-26 Stoker furnace

Country Status (10)

Country Link
EP (1) EP3845805B1 (en)
JP (1) JP6484874B1 (en)
KR (1) KR102318471B1 (en)
CN (1) CN111133252A (en)
BR (1) BR112020007994B1 (en)
PH (1) PH12020550233A1 (en)
RU (1) RU2751531C1 (en)
SG (1) SG11202003072YA (en)
TW (1) TWI706112B (en)
WO (1) WO2020044578A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111853794A (en) * 2020-07-28 2020-10-30 广州市顺创科技有限公司 Household garbage solid waste treatment is with burning device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2238899A1 (en) * 1973-07-28 1975-02-21 Martin Johannes Rubbish combustion incineration plant - has successive grates at inclinations with air supply to depression before final grate
US3937155A (en) * 1973-10-08 1976-02-10 Hans Kunstler Combustion furnace particularly for burning refuse
JPS5986814A (en) * 1982-11-10 1984-05-19 Sanki Eng Co Ltd Control method for automatic combustion of refuse incinerator
JPH09280520A (en) * 1996-04-10 1997-10-31 Mitsubishi Heavy Ind Ltd Stoker furnace for burning article to be burned such as refuse
EP3699490A1 (en) * 2017-10-17 2020-08-26 Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd. Stoker furnace for burning material to be incinerated
EP3734155A1 (en) * 2017-12-28 2020-11-04 Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd. Stoker-furnace sealing device and stoker furnace

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6019943B2 (en) 1980-06-25 1985-05-18 大日本塗料株式会社 Anticorrosive coating composition
JPS57127129A (en) 1981-01-30 1982-08-07 Atsugi Motor Parts Co Ltd Fluid coupler
JPH0684140A (en) 1992-09-07 1994-03-25 Fujitsu Ltd Contact type thin film magnetic head
JPH06265125A (en) 1993-03-15 1994-09-20 Unitika Ltd Grid of dust incinerator
RU2088850C1 (en) * 1994-04-05 1997-08-27 Научно-производственное предприятие "ЭНЭКО" Mechanical furnace
RU94038626A (en) * 1994-10-14 1996-09-10 Чамин В.А. Method of burning wastes and bark at high moisture content
CN1285857C (en) * 2003-04-22 2006-11-22 株式会社田熊 Fire grate for motor grate combustion appts. and grate body for forming grate
JP5219468B2 (en) * 2007-11-15 2013-06-26 日立造船株式会社 Blowing method of secondary combustion air in the secondary combustion chamber
JP5712053B2 (en) 2010-07-15 2015-05-07 株式会社キッツエスシーティー Valve actuator
KR101438578B1 (en) * 2014-05-22 2014-09-12 지이큐솔루션 주식회사 Grate bar and stoker and incinerator having the same
CN205261569U (en) * 2015-12-29 2016-05-25 重庆科技学院 Double -deck mechanical stoker formula waste gasification system of burning
CN205979803U (en) * 2016-07-29 2017-02-22 北京航天动力研究所 Alternative sport type grate waste incinerator
JP6825445B2 (en) 2017-03-27 2021-02-03 セイコーエプソン株式会社 Containment unit and method of controlling the amount of liquid in the accommodation unit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2238899A1 (en) * 1973-07-28 1975-02-21 Martin Johannes Rubbish combustion incineration plant - has successive grates at inclinations with air supply to depression before final grate
US3937155A (en) * 1973-10-08 1976-02-10 Hans Kunstler Combustion furnace particularly for burning refuse
JPS5986814A (en) * 1982-11-10 1984-05-19 Sanki Eng Co Ltd Control method for automatic combustion of refuse incinerator
JPH09280520A (en) * 1996-04-10 1997-10-31 Mitsubishi Heavy Ind Ltd Stoker furnace for burning article to be burned such as refuse
EP3699490A1 (en) * 2017-10-17 2020-08-26 Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd. Stoker furnace for burning material to be incinerated
EP3734155A1 (en) * 2017-12-28 2020-11-04 Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd. Stoker-furnace sealing device and stoker furnace

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020044578A1 *

Also Published As

Publication number Publication date
SG11202003072YA (en) 2020-05-28
WO2020044578A1 (en) 2020-03-05
PH12020550233A1 (en) 2021-02-08
BR112020007994A2 (en) 2020-06-23
BR112020007994B1 (en) 2020-12-01
JP2020034233A (en) 2020-03-05
RU2751531C1 (en) 2021-07-14
EP3845805B1 (en) 2024-07-10
KR102318471B1 (en) 2021-10-27
TWI706112B (en) 2020-10-01
JP6484874B1 (en) 2019-03-20
KR20210040160A (en) 2021-04-12
TW202012847A (en) 2020-04-01
CN111133252A (en) 2020-05-08
EP3845805A1 (en) 2021-07-07

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