EP4477948A3 - Bloc de grille refroidi par eau pour un incinérateur - Google Patents

Bloc de grille refroidi par eau pour un incinérateur Download PDF

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Publication number
EP4477948A3
EP4477948A3 EP24210864.5A EP24210864A EP4477948A3 EP 4477948 A3 EP4477948 A3 EP 4477948A3 EP 24210864 A EP24210864 A EP 24210864A EP 4477948 A3 EP4477948 A3 EP 4477948A3
Authority
EP
European Patent Office
Prior art keywords
cavity
fluid
supply line
wall
water
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
EP24210864.5A
Other languages
German (de)
English (en)
Other versions
EP4477948B1 (fr
EP4477948C0 (fr
EP4477948A2 (fr
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.)
Kanadevia Inova AG
Original Assignee
Kanadevia Inova 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 Kanadevia Inova AG filed Critical Kanadevia Inova AG
Priority to EP25224325.8A priority Critical patent/EP4692644A3/fr
Publication of EP4477948A2 publication Critical patent/EP4477948A2/fr
Publication of EP4477948A3 publication Critical patent/EP4477948A3/fr
Application granted granted Critical
Publication of EP4477948B1 publication Critical patent/EP4477948B1/fr
Publication of EP4477948C0 publication Critical patent/EP4477948C0/fr
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
    • F23H3/00—Grates with hollow bars
    • F23H3/02—Grates with hollow bars internally cooled
    • 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
    • F23G5/442—Waste feed arrangements
    • F23G5/444—Waste feed arrangements for solid waste
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H11/00—Travelling-grates
    • F23H11/12—Travelling-grates inclined travelling grates; Stepped travelling grates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H7/00—Inclined or stepped grates
    • F23H7/12—Inclined or stepped grates with movable bars disposed transversely to direction of fuel feeding
    • F23H7/14—Inclined or stepped grates with movable bars disposed transversely to direction of fuel feeding reciprocating along their axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2203/00—Furnace arrangements
    • F23G2203/101—Furnace arrangements with stepped or inclined grate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H2700/00—Grates characterised by special features or applications
    • F23H2700/009—Grates specially adapted for incinerators
    • 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
    • F23H2900/03021—Liquid cooled grates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Incineration Of Waste (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
EP24210864.5A 2020-09-09 2021-09-09 Bloc de grille refroidi par eau pour un incinérateur Active EP4477948B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP25224325.8A EP4692644A3 (fr) 2020-09-09 2021-09-09 Bloc de grille refroidi par eau pour un incinérateur

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20195293.4A EP3967927B1 (fr) 2020-09-09 2020-09-09 Bloc de grille refroidi par eau pour une installation d'incinération
EP21777426.4A EP4211397B1 (fr) 2020-09-09 2021-09-09 Bloc de grille refroidi par eau pour une installation d'incinération
PCT/EP2021/074784 WO2022053550A1 (fr) 2020-09-09 2021-09-09 Bloc de grille refroidi par eau pour incinérateur

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP21777426.4A Division EP4211397B1 (fr) 2020-09-09 2021-09-09 Bloc de grille refroidi par eau pour une installation d'incinération
EP21777426.4A Division-Into EP4211397B1 (fr) 2020-09-09 2021-09-09 Bloc de grille refroidi par eau pour une installation d'incinération

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP25224325.8A Division-Into EP4692644A3 (fr) 2020-09-09 2021-09-09 Bloc de grille refroidi par eau pour un incinérateur
EP25224325.8A Division EP4692644A3 (fr) 2020-09-09 2021-09-09 Bloc de grille refroidi par eau pour un incinérateur

Publications (4)

Publication Number Publication Date
EP4477948A2 EP4477948A2 (fr) 2024-12-18
EP4477948A3 true EP4477948A3 (fr) 2025-03-12
EP4477948B1 EP4477948B1 (fr) 2026-01-28
EP4477948C0 EP4477948C0 (fr) 2026-01-28

Family

ID=72470170

Family Applications (4)

Application Number Title Priority Date Filing Date
EP20195293.4A Active EP3967927B1 (fr) 2020-09-09 2020-09-09 Bloc de grille refroidi par eau pour une installation d'incinération
EP25224325.8A Pending EP4692644A3 (fr) 2020-09-09 2021-09-09 Bloc de grille refroidi par eau pour un incinérateur
EP21777426.4A Active EP4211397B1 (fr) 2020-09-09 2021-09-09 Bloc de grille refroidi par eau pour une installation d'incinération
EP24210864.5A Active EP4477948B1 (fr) 2020-09-09 2021-09-09 Bloc de grille refroidi par eau pour un incinérateur

Family Applications Before (3)

Application Number Title Priority Date Filing Date
EP20195293.4A Active EP3967927B1 (fr) 2020-09-09 2020-09-09 Bloc de grille refroidi par eau pour une installation d'incinération
EP25224325.8A Pending EP4692644A3 (fr) 2020-09-09 2021-09-09 Bloc de grille refroidi par eau pour un incinérateur
EP21777426.4A Active EP4211397B1 (fr) 2020-09-09 2021-09-09 Bloc de grille refroidi par eau pour une installation d'incinération

Country Status (9)

Country Link
US (1) US20230332769A1 (fr)
EP (4) EP3967927B1 (fr)
JP (1) JP2023540142A (fr)
AU (1) AU2021339933A1 (fr)
CA (1) CA3191998A1 (fr)
ES (2) ES2987363T3 (fr)
MX (1) MX2023002697A (fr)
PL (2) PL3967927T3 (fr)
WO (1) WO2022053550A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20215661A1 (fi) * 2021-06-07 2022-12-08 Ariterm Service Oy Nestejäähdytteinen arina kiinteän polttoaineen polttimessa

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02106613A (ja) * 1988-10-13 1990-04-18 Hitachi Zosen Corp 焼却炉の火格子構造
EP0989364A1 (fr) * 1998-09-24 2000-03-29 Von Roll Umwelttechnik AG Elément de grille et procédé de refroidissement de ce dernier
EP1191282A1 (fr) * 2000-09-22 2002-03-27 Von Roll Umwelttechnik AG Barreau de grille refroidi
EP1760400B1 (fr) * 2005-09-06 2009-01-07 Ernst Schenkel Elément de grille avec refroidissement à liquide

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH684118A5 (de) * 1993-04-20 1994-07-15 Doikos Investments Ltd Verfahren zum Verbrennen von Kehricht auf einem Verbrennungsrost sowie Verbrennungsrost zur Ausübung des Verfahrens und Rostplatte für einen solchen Verbrennungsrost.
DE4400992C1 (de) * 1994-01-14 1995-05-11 Noell Abfall & Energietech Roststab und Rost mit Kühleinrichtung
JPH11504700A (ja) * 1995-03-23 1999-04-27 コッホ，テオドール 燃焼炉の火格子
DE19622424C2 (de) 1996-06-04 1998-10-29 Martin Umwelt & Energietech Rostelement und Rost mit Flüssigkeitskühlung
EP1315936B1 (fr) 2000-09-04 2006-05-10 Seko-Patent GmbH Barreau de grille a refroidissement par du liquide pour des incinerateurs
ES2686553T3 (es) * 2014-09-16 2018-10-18 Hitachi Zosen Inova Ag Procedimiento y dispositivo para el tratamiento de escorias que se producen en una cámara de combustión de una planta de incineración de basuras
DE102015101356B4 (de) 2015-01-30 2025-11-13 Standardkessel Baumgarte Service GmbH Roststab mit Kühlmittel-Kanal
KR101560714B1 (ko) * 2015-05-26 2015-10-16 지이큐솔루션 주식회사 수냉식화격자 제작방법 및 이에 의해 제작된 수냉식화격자
KR101701720B1 (ko) * 2016-06-20 2017-02-03 지이큐솔루션 주식회사 수냉식 화격자 및 수냉식 화격자용 스토커를 구비한 소각로
US10309648B2 (en) * 2016-11-22 2019-06-04 General Electric Company System and method for active cooling of a grate bar for an incinerator of a waste-to-energy plant
KR102110167B1 (ko) * 2018-12-19 2020-05-13 지이큐솔루션 주식회사 연소공기 토출구를 분할배치시켜 바이오매스 연소속도에 대응하는 수냉 및 공냉 일체형 화격자

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02106613A (ja) * 1988-10-13 1990-04-18 Hitachi Zosen Corp 焼却炉の火格子構造
EP0989364A1 (fr) * 1998-09-24 2000-03-29 Von Roll Umwelttechnik AG Elément de grille et procédé de refroidissement de ce dernier
EP1191282A1 (fr) * 2000-09-22 2002-03-27 Von Roll Umwelttechnik AG Barreau de grille refroidi
EP1760400B1 (fr) * 2005-09-06 2009-01-07 Ernst Schenkel Elément de grille avec refroidissement à liquide

Also Published As

Publication number Publication date
EP4477948B1 (fr) 2026-01-28
EP4692644A3 (fr) 2026-04-08
CA3191998A1 (fr) 2022-03-17
JP2023540142A (ja) 2023-09-21
EP3967927B1 (fr) 2024-07-03
EP4477948C0 (fr) 2026-01-28
PL3967927T3 (pl) 2024-11-04
EP4211397C0 (fr) 2025-01-08
EP4211397A1 (fr) 2023-07-19
ES2987363T3 (es) 2024-11-14
EP4692644A2 (fr) 2026-02-11
WO2022053550A1 (fr) 2022-03-17
AU2021339933A1 (en) 2023-03-02
EP3967927C0 (fr) 2024-07-03
MX2023002697A (es) 2023-05-24
US20230332769A1 (en) 2023-10-19
EP4477948A2 (fr) 2024-12-18
EP3967927A1 (fr) 2022-03-16
EP4211397B1 (fr) 2025-01-08
ES3014401T3 (en) 2025-04-22
PL4211397T3 (pl) 2025-04-28

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