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DE502005000277D1 - Grate plate, associated combustion grate and corresponding waste incineration plant - Google Patents

Grate plate, associated combustion grate and corresponding waste incineration plant

Info

Publication number
DE502005000277D1
DE502005000277D1 DE502005000277T DE502005000277T DE502005000277D1 DE 502005000277 D1 DE502005000277 D1 DE 502005000277D1 DE 502005000277 T DE502005000277 T DE 502005000277T DE 502005000277 T DE502005000277 T DE 502005000277T DE 502005000277 D1 DE502005000277 D1 DE 502005000277D1
Authority
DE
Germany
Prior art keywords
grate
plate
waste incineration
lengthwise
incineration plant
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.)
Expired - Lifetime
Application number
DE502005000277T
Other languages
German (de)
Inventor
Anton Esser
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.)
Doosan Lentjes GmbH
Original Assignee
Lurgi Lentjes 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 Lurgi Lentjes AG filed Critical Lurgi Lentjes AG
Publication of DE502005000277D1 publication Critical patent/DE502005000277D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H3/00—Grates with hollow bars
    • F23H3/04—Grates with hollow bars externally cooled, e.g. with water, steam or air
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

The grill plate has an upper side (10), underside (12), two lengthwise sides (14,16) and two widthwise sides. On the side next to the first lengthwise side the plate has a device to attach to a support part (20). Underneath and next to the second lengthwise side is at least one flow channel (32),to which a section (16u) next to the underside (14) of the second lengthwise side is led along the area under the plate to an opening. A channel (40) conducting cooling fluid runs in a first section (10r) of the upper side. The combustion grate has several such grill plates.
DE502005000277T 2004-07-15 2005-07-01 Grate plate, associated combustion grate and corresponding waste incineration plant Expired - Lifetime DE502005000277D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004034322A DE102004034322B4 (en) 2004-07-15 2004-07-15 grate plate

Publications (1)

Publication Number Publication Date
DE502005000277D1 true DE502005000277D1 (en) 2007-02-15

Family

ID=35149140

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004034322A Expired - Fee Related DE102004034322B4 (en) 2004-07-15 2004-07-15 grate plate
DE502005000277T Expired - Lifetime DE502005000277D1 (en) 2004-07-15 2005-07-01 Grate plate, associated combustion grate and corresponding waste incineration plant

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102004034322A Expired - Fee Related DE102004034322B4 (en) 2004-07-15 2004-07-15 grate plate

Country Status (8)

Country Link
US (1) US20060011114A1 (en)
EP (1) EP1617143B1 (en)
JP (1) JP4231035B2 (en)
CN (1) CN100582579C (en)
AT (1) ATE350624T1 (en)
DE (2) DE102004034322B4 (en)
ES (1) ES2278360T3 (en)
PL (1) PL1617143T3 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2184540B1 (en) * 2008-11-05 2011-12-21 Hitachi Zosen Inova AG Air-cooled grate block
CH703063A1 (en) * 2010-04-21 2011-10-31 Marco Bachmann Cladding element for apparatus parts of incinerators.
GB2483479A (en) 2010-09-09 2012-03-14 Tiska Gmbh Furnace grate bars
SI2751488T1 (en) * 2011-09-01 2018-08-31 Ernst Schenkel Grate for the incineration of solid material
ES2490252T3 (en) * 2011-10-21 2014-09-03 Martin GmbH für Umwelt- und Energietechnik Stage grill module for a thrust combustion grill
CN102734806B (en) * 2012-07-11 2015-05-27 光大环保科技发展（北京）有限公司 Water-cooled reciprocating-type multi-stage hydraulic mechanical grate furnace and control method thereof
CN102721068B (en) * 2012-07-11 2016-06-08 光大环保科技发展（北京）有限公司 A kind of control method of water-cooled reciprocating-type multi-stage hydraulic mechanical grate furnace air feed system
CN102721067B (en) * 2012-07-11 2015-01-14 光大环保科技发展（北京）有限公司 Water-cooling reciprocating multistage hydraulic mechanical grate furnace
CN102878563B (en) * 2012-09-12 2014-08-27 上海南一环保科技有限公司 Multi-drive high-pressure-loss fire grate type household garbage burning device
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
EP3596390A1 (en) * 2017-03-15 2020-01-22 Seko-Patent GmbH Grate bar, grate, and combustion system
MX2022000025A (en) * 2019-07-05 2022-05-18 Hitachi Zosen Inova Ag GRATE BLOCK FOR A COMBUSTION GRID.
DE102019129171B4 (en) 2019-10-29 2025-11-27 Alite Gmbh Grating bar for step grating
CN112393262A (en) * 2020-11-19 2021-02-23 中科院过程工程研究所南京绿色制造产业创新研究院 Heat storage type buffer cooling reciprocating grate and using method thereof
JP2022089410A (en) * 2020-12-04 2022-06-16 天翔 施 Grate combustion system and grate combustion method
CN115103980A (en) * 2020-12-04 2022-09-23 施天翔 Grate bar and grate bar device
EP4027091A1 (en) * 2021-01-08 2022-07-13 Babcock & Wilcox Vølund A/S Plate-formed grate element for a movable grate of a furnace
RU208878U1 (en) * 2021-10-26 2022-01-19 Котельников Андрей Николаевич Fireclay grate
CN114811605B (en) * 2022-06-07 2025-08-29 上海康恒环境股份有限公司 Grate and incinerator
KR102651844B1 (en) * 2023-12-21 2024-03-27 비에이치아이 주식회사 Water-cooled Grates for Incineration and Combustion Furnaces

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745364A (en) * 1948-10-01 1956-05-15 Martin Johannes Josef Combustion air supply through grates and grate construction
CH669447A5 (en) * 1982-05-13 1989-03-15 Von Roll Ag
EP0288597B1 (en) * 1987-04-25 1991-02-06 Mrklas, Louis, Ing.(grad) Grate bar incineration for refuse destruction
DK0391146T3 (en) * 1989-04-03 1993-11-15 Abb Management Ag Incinerators for the combustion of fuel material, in particular waste
DE4026587C1 (en) * 1990-08-23 1991-10-17 Evt Energie- Und Verfahrenstechnik Gmbh, 7000 Stuttgart, De
DE4105330C1 (en) * 1991-02-18 1992-08-06 Noell - K + K Abfalltechnik Gmbh, 4040 Neuss, De
DE4400992C1 (en) * 1994-01-14 1995-05-11 Noell Abfall & Energietech Grate bar and grate with cooling device
US5542378A (en) * 1994-06-02 1996-08-06 Saint-Gobain/Norton Industrial Ceramics Corp. Waterwall tube block design
CH689519A5 (en) * 1995-05-17 1999-05-31 Von Roll Umwelttechnik Ag Cooled grate block.
DE19613507C1 (en) * 1996-04-04 1997-08-21 Evt Energie & Verfahrenstech Grate plate, particularly for feed grate for refuse incineration plant
DE19622424C2 (en) * 1996-06-04 1998-10-29 Martin Umwelt & Energietech Grate element and grate with liquid cooling
DE19650742C1 (en) * 1996-12-06 1998-02-19 Metallgesellschaft Ag Water-cooled vibrating grate for solid fuel incinerator
DE19753981C2 (en) * 1997-12-05 2000-04-06 Alstom Energy Syst Gmbh Liquid-cooled grate plate
DE59800483D1 (en) * 1998-09-24 2001-03-29 Von Roll Umwelttechnik Ag Rust block
DE19860553C2 (en) * 1998-12-22 2001-03-29 Mannesmann Ag Liquid-cooled combustion grate
DE20111804U1 (en) * 2001-07-16 2001-09-27 WVT Breiding GmbH, 58239 Schwerte Rust and rust bars

Also Published As

Publication number Publication date
CN100582579C (en) 2010-01-20
JP2006029775A (en) 2006-02-02
DE102004034322A1 (en) 2006-02-09
EP1617143A3 (en) 2006-02-15
ATE350624T1 (en) 2007-01-15
EP1617143A2 (en) 2006-01-18
JP4231035B2 (en) 2009-02-25
DE102004034322B4 (en) 2006-09-28
CN1721766A (en) 2006-01-18
US20060011114A1 (en) 2006-01-19
PL1617143T3 (en) 2007-08-31
ES2278360T3 (en) 2007-08-01
EP1617143B1 (en) 2007-01-03

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: LENTJES GMBH, 40880 RATINGEN, DE

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AE & E LENTJES GMBH, 40880 RATINGEN, DE