EP3734155A4 - Stoker-furnace sealing device and stoker furnace - Google Patents

Stoker-furnace sealing device and stoker furnace Download PDF

Info

Publication number
EP3734155A4
EP3734155A4 EP18895280.8A EP18895280A EP3734155A4 EP 3734155 A4 EP3734155 A4 EP 3734155A4 EP 18895280 A EP18895280 A EP 18895280A EP 3734155 A4 EP3734155 A4 EP 3734155A4
Authority
EP
European Patent Office
Prior art keywords
stoker
furnace
sealing device
furnace sealing
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
EP18895280.8A
Other languages
German (de)
French (fr)
Other versions
EP3734155A1 (en
EP3734155B1 (en
Inventor
Yuki Koshiba
Shigeki Odaka
Yasunori Terabe
Masaru Akimoto
Toshiaki Obara
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 EP3734155A1 publication Critical patent/EP3734155A1/en
Publication of EP3734155A4 publication Critical patent/EP3734155A4/en
Application granted granted Critical
Publication of EP3734155B1 publication Critical patent/EP3734155B1/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
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H17/00—Details of 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H2900/00—Special features of combustion grates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Incineration Of Waste (AREA)
EP18895280.8A 2017-12-28 2018-10-10 Stoker-furnace sealing device and stoker furnace Active EP3734155B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017253145A JP6393822B1 (en) 2017-12-28 2017-12-28 Stoker furnace sealing device and stoker furnace
PCT/JP2018/037825 WO2019130719A1 (en) 2017-12-28 2018-10-10 Stoker-furnace sealing device and stoker furnace

Publications (3)

Publication Number Publication Date
EP3734155A1 EP3734155A1 (en) 2020-11-04
EP3734155A4 true EP3734155A4 (en) 2021-09-15
EP3734155B1 EP3734155B1 (en) 2023-12-20

Family

ID=63580003

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18895280.8A Active EP3734155B1 (en) 2017-12-28 2018-10-10 Stoker-furnace sealing device and stoker furnace

Country Status (11)

Country Link
EP (1) EP3734155B1 (en)
JP (1) JP6393822B1 (en)
CN (1) CN110214249B (en)
BR (1) BR112020008052B1 (en)
DK (1) DK3734155T3 (en)
PH (1) PH12020500214A1 (en)
PL (1) PL3734155T3 (en)
RU (1) RU2744998C1 (en)
SG (1) SG11202000754PA (en)
TW (1) TWI683978B (en)
WO (1) WO2019130719A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6484874B1 (en) * 2018-08-30 2019-03-20 三菱重工環境・化学エンジニアリング株式会社 Stalker furnace
JP6481231B1 (en) * 2018-10-11 2019-03-13 三菱重工環境・化学エンジニアリング株式会社 Stalker furnace

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04186010A (en) * 1990-11-16 1992-07-02 Nkk Corp Rear part seal device of fire grate
DE29809506U1 (en) * 1998-05-27 1998-07-30 FUGUMA GmbH, 99094 Erfurt Storage element for a slide plate
JP2007113893A (en) * 2005-10-24 2007-05-10 Mhi Environment Engineering Co Ltd Front fire grate and stoker furnace

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200047A (en) * 1977-04-01 1980-04-29 Claudius Peters Ag Two part grate for stokers with reciprocating grate plates
SU855345A1 (en) * 1979-08-03 1981-08-15 Ордена Трудового Красного Знамени Академия Коммунального Хозяйства Им.К.Д.Памфилова Icinerator
JPS602428Y2 (en) * 1980-03-14 1985-01-23 荏原インフイルコ株式会社 Device to prevent contaminants from being drawn into incinerators
SU1441136A1 (en) * 1986-11-24 1988-11-30 Предприятие П/Я А-3513 Furnace for burning up solid domestic and industrial waste
CN88200266U (en) * 1988-01-08 1988-08-17 郑州锅炉厂 Side sealing device of chain grate
JPH0711310Y2 (en) * 1990-03-06 1995-03-15 株式会社クボタ Incinerator
JP4186010B2 (en) * 1998-05-01 2008-11-26 株式会社イシダ Product processing equipment
JP2001041434A (en) * 1999-07-23 2001-02-13 Takuma Co Ltd Step sliding stoker
CN1252415C (en) * 2003-04-24 2006-04-19 株式会社田熊 Fire grate for motor grate combustion appts. and sealing structure between side walls of combustion appts.
EP1975507A1 (en) * 2007-03-29 2008-10-01 ThyssenKrupp Xervon Energy GmbH Grate for combustion plants
CN101922715B (en) * 2010-09-01 2011-12-14 重庆科技学院 Two-stage garbage incinerator
CN106196077B (en) * 2016-08-17 2018-06-29 江苏天楹环保能源成套设备有限公司 A kind of large size domestic waste incineration grate furnace

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04186010A (en) * 1990-11-16 1992-07-02 Nkk Corp Rear part seal device of fire grate
DE29809506U1 (en) * 1998-05-27 1998-07-30 FUGUMA GmbH, 99094 Erfurt Storage element for a slide plate
JP2007113893A (en) * 2005-10-24 2007-05-10 Mhi Environment Engineering Co Ltd Front fire grate and stoker furnace

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019130719A1 *

Also Published As

Publication number Publication date
TWI683978B (en) 2020-02-01
JP6393822B1 (en) 2018-09-19
RU2744998C1 (en) 2021-03-18
DK3734155T3 (en) 2024-03-11
BR112020008052A2 (en) 2020-09-15
JP2019120414A (en) 2019-07-22
PH12020500214A1 (en) 2020-10-19
BR112020008052B1 (en) 2021-02-17
EP3734155A1 (en) 2020-11-04
CN110214249A (en) 2019-09-06
EP3734155B1 (en) 2023-12-20
CN110214249B (en) 2020-11-06
TW201930784A (en) 2019-08-01
WO2019130719A1 (en) 2019-07-04
SG11202000754PA (en) 2020-02-27
PL3734155T3 (en) 2024-05-13

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