EP3994393C0 - Grate block for a combustion grate - Google Patents

Grate block for a combustion grate

Info

Publication number
EP3994393C0
EP3994393C0 EP20716792.5A EP20716792A EP3994393C0 EP 3994393 C0 EP3994393 C0 EP 3994393C0 EP 20716792 A EP20716792 A EP 20716792A EP 3994393 C0 EP3994393 C0 EP 3994393C0
Authority
EP
European Patent Office
Prior art keywords
grate
block
combustion
combustion grate
grate block
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
EP20716792.5A
Other languages
German (de)
French (fr)
Other versions
EP3994393A1 (en
EP3994393B1 (en
Inventor
Maurice Henri Waldner
Werner Brennwald
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.)
Hitachi Zosen Innova AG
Original Assignee
Hitachi Zosen Innova AG
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 Hitachi Zosen Innova AG filed Critical Hitachi Zosen Innova AG
Publication of EP3994393A1 publication Critical patent/EP3994393A1/en
Application granted granted Critical
Publication of EP3994393B1 publication Critical patent/EP3994393B1/en
Publication of EP3994393C0 publication Critical patent/EP3994393C0/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
    • F23H17/12—Fire-bars
    • 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
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H3/00—Grates with hollow bars
    • F23H3/02—Grates with hollow bars internally cooled

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Incineration Of Waste (AREA)
EP20716792.5A 2019-07-05 2020-04-06 Grate block for a combustion grate Active EP3994393B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19184559 2019-07-05
PCT/EP2020/059704 WO2021004664A1 (en) 2019-07-05 2020-04-06 Grate block for a combustion grate

Publications (3)

Publication Number Publication Date
EP3994393A1 EP3994393A1 (en) 2022-05-11
EP3994393B1 EP3994393B1 (en) 2023-07-26
EP3994393C0 true EP3994393C0 (en) 2023-07-26

Family

ID=67184816

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20716792.5A Active EP3994393B1 (en) 2019-07-05 2020-04-06 Grate block for a combustion grate

Country Status (10)

Country Link
US (1) US20220260252A1 (en)
EP (1) EP3994393B1 (en)
JP (1) JP2022538488A (en)
KR (1) KR20220025090A (en)
CN (1) CN114144618B (en)
AU (1) AU2020310397A1 (en)
BR (1) BR112021025942A2 (en)
CA (1) CA3147854A1 (en)
MX (1) MX2022000025A (en)
WO (1) WO2021004664A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102625230B1 (en) * 2023-01-27 2024-01-16 에이치엘에코텍 주식회사 Fire grate block, stocker type fire grate apparatus, stocker type incinerator and system for incinerating waste

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1409205A (en) * 1918-07-15 1922-03-14 Combustion Eng Corp Furnace grate bar
FR2233564A1 (en) * 1973-06-18 1975-01-10 Dupeux Ets M Waste incinerator with inclined grate - overlapping plates forming the grates are pivoted simultaneously
DE4026587C1 (en) * 1990-08-23 1991-10-17 Evt Energie- Und Verfahrenstechnik Gmbh, 7000 Stuttgart, De
DE29501162U1 (en) * 1994-01-27 1995-05-04 Wärmetechnik Dr. Pauli GmbH, 82131 Gauting Combustion grate for burning solid fuels such as waste, in particular to improve burnout
DE102004034322B4 (en) * 2004-07-15 2006-09-28 Lurgi Lentjes Ag grate plate
CN101398180A (en) * 2008-10-22 2009-04-01 西安交通大学 Scaled refuse incineration drum grate
JP2014066414A (en) * 2012-09-25 2014-04-17 Iwasaki:Kk Fire grade and incinerator using the same
CN104296148B (en) * 2014-10-17 2016-08-31 安徽盛燃焚烧炉科技有限公司 fixed grate incinerator
CN204213937U (en) * 2014-10-17 2015-03-18 安徽盛燃焚烧炉科技有限公司 fixed grate incinerator
JP6734302B2 (en) 2015-06-12 2020-08-05 ヒタチ ゾウセン イノバ アクチェンゲゼルシャフト Grate block for combustion grate
CN108506938B (en) * 2017-04-28 2019-11-29 上海明华电力科技有限公司 A kind of coal-fired boiler classified method and system for burning the waste containing biomass
CN107906519A (en) * 2017-10-27 2018-04-13 王志斌 Fixed grate incinerator

Also Published As

Publication number Publication date
WO2021004664A1 (en) 2021-01-14
AU2020310397A1 (en) 2021-12-23
KR20220025090A (en) 2022-03-03
CN114144618B (en) 2024-03-08
BR112021025942A2 (en) 2022-02-22
EP3994393A1 (en) 2022-05-11
JP2022538488A (en) 2022-09-02
CA3147854A1 (en) 2021-01-14
MX2022000025A (en) 2022-05-18
US20220260252A1 (en) 2022-08-18
EP3994393B1 (en) 2023-07-26
CN114144618A (en) 2022-03-04

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