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EP1612483A3 - Grate bar, combustion grate using the same and corresponding waste material incineration plant - Google Patents

Grate bar, combustion grate using the same and corresponding waste material incineration plant Download PDF

Info

Publication number
EP1612483A3
EP1612483A3 EP05013884A EP05013884A EP1612483A3 EP 1612483 A3 EP1612483 A3 EP 1612483A3 EP 05013884 A EP05013884 A EP 05013884A EP 05013884 A EP05013884 A EP 05013884A EP 1612483 A3 EP1612483 A3 EP 1612483A3
Authority
EP
European Patent Office
Prior art keywords
grate
combustion
waste material
same
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.)
Granted
Application number
EP05013884A
Other languages
German (de)
French (fr)
Other versions
EP1612483A2 (en
EP1612483B1 (en
Inventor
Anton Esser
Norbert Küppers
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
Priority to PL05013884T priority Critical patent/PL1612483T3/en
Publication of EP1612483A2 publication Critical patent/EP1612483A2/en
Publication of EP1612483A3 publication Critical patent/EP1612483A3/en
Application granted granted Critical
Publication of EP1612483B1 publication Critical patent/EP1612483B1/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
    • F23H3/04—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
    • F23H17/00—Details of grates
    • F23H17/12—Fire-bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)

Abstract

The grate plate for a combustion grate has an upper side (10), lower side (12), two long sides, and two broad sides. Adjacent to one long side (14) the grate plate has at least one device for the connection of a support element (20), and constructed below the upper side and close to the second long side (16) is at least one flow passage (32) along which air is guided from a region below the grate plate up to an opening (32o) on the second long side's section (16u) adjacent to the lower side. Independent claims are also included for the following: (A) a combustion grate, and especially a thrust combustion grate, equipped with a number of the aforesaid combustion grates; and (B) a waste material combustion system with a combustion grate.
EP05013884A 2004-07-03 2005-06-28 Grate bar, combustion grate using the same and corresponding waste material incineration plant Expired - Lifetime EP1612483B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL05013884T PL1612483T3 (en) 2004-07-03 2005-06-28 Grate bar, combustion grate using the same and corresponding waste material incineration plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004032291A DE102004032291B4 (en) 2004-07-03 2004-07-03 grate plate

Publications (3)

Publication Number Publication Date
EP1612483A2 EP1612483A2 (en) 2006-01-04
EP1612483A3 true EP1612483A3 (en) 2006-02-08
EP1612483B1 EP1612483B1 (en) 2008-07-23

Family

ID=35033669

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05013884A Expired - Lifetime EP1612483B1 (en) 2004-07-03 2005-06-28 Grate bar, combustion grate using the same and corresponding waste material incineration plant

Country Status (9)

Country Link
US (1) US20060000396A1 (en)
EP (1) EP1612483B1 (en)
JP (1) JP2006017454A (en)
CN (1) CN1715752B (en)
AT (1) ATE402375T1 (en)
DE (2) DE102004032291B4 (en)
DK (1) DK1612483T3 (en)
ES (1) ES2308341T3 (en)
PL (1) PL1612483T3 (en)

Families Citing this family (6)

* 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
DE102009042722A1 (en) 2009-09-23 2011-03-24 Thyssenkrupp Xervon Energy Gmbh grate bar
GB2483479A (en) 2010-09-09 2012-03-14 Tiska Gmbh Furnace grate bars
DE102014004660A1 (en) * 2014-02-10 2015-08-13 Joachim Kümmel Method for incinerating waste and biomass on an air-cooled grate, and device for carrying out the method
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
DE102019129171B4 (en) * 2019-10-29 2025-11-27 Alite Gmbh Grating bar for step grating

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463688A (en) * 1982-05-13 1984-08-07 Von Roll Ag. Grate block for a refuse incineration grate
DE8706013U1 (en) * 1987-04-25 1988-03-24 Mrklas, Louis, Ing. (grad.), 4352 Herten Grate bar element for a forward or reverse grate firing system
US4771710A (en) * 1986-09-08 1988-09-20 S.P.A. Forni Ed Impianti Industriali Ingg. De Bartolomeis Element of stepwise grid for wastes incinerator furnaces with improved air circulation and air-tightness
US5245983A (en) * 1991-02-18 1993-09-21 Noell K+K Abfalltechnik Gmbh Grate bar and grate for combustion plants
DE29809059U1 (en) * 1998-05-19 1999-02-04 Stadick, Robert, 85599 Parsdorf Grate for fuel boilers
DE20111804U1 (en) * 2001-07-16 2001-09-27 WVT Breiding GmbH, 58239 Schwerte Rust and rust bars
EP1321711A1 (en) * 2001-12-21 2003-06-25 FISIA Babcock Environment GmbH Air cooled grate plate for a rocking grate

Family Cites Families (6)

* 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
ATE60832T1 (en) * 1987-04-25 1991-02-15 Mrklas Louis GRANT FIRING FOR WASTE INCINERATION.
DE59003045D1 (en) * 1989-04-03 1993-11-18 W & E Umwelttechnik Ag Zuerich Incinerator for burning fuel, in particular garbage.
DE4026587C1 (en) * 1990-08-23 1991-10-17 Evt Energie- Und Verfahrenstechnik Gmbh, 7000 Stuttgart, De
US5542378A (en) * 1994-06-02 1996-08-06 Saint-Gobain/Norton Industrial Ceramics Corp. Waterwall tube block design
DE19613507C1 (en) * 1996-04-04 1997-08-21 Evt Energie & Verfahrenstech Grate plate, particularly for feed grate for refuse incineration plant

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463688A (en) * 1982-05-13 1984-08-07 Von Roll Ag. Grate block for a refuse incineration grate
US4771710A (en) * 1986-09-08 1988-09-20 S.P.A. Forni Ed Impianti Industriali Ingg. De Bartolomeis Element of stepwise grid for wastes incinerator furnaces with improved air circulation and air-tightness
DE8706013U1 (en) * 1987-04-25 1988-03-24 Mrklas, Louis, Ing. (grad.), 4352 Herten Grate bar element for a forward or reverse grate firing system
US5245983A (en) * 1991-02-18 1993-09-21 Noell K+K Abfalltechnik Gmbh Grate bar and grate for combustion plants
DE29809059U1 (en) * 1998-05-19 1999-02-04 Stadick, Robert, 85599 Parsdorf Grate for fuel boilers
DE20111804U1 (en) * 2001-07-16 2001-09-27 WVT Breiding GmbH, 58239 Schwerte Rust and rust bars
EP1321711A1 (en) * 2001-12-21 2003-06-25 FISIA Babcock Environment GmbH Air cooled grate plate for a rocking grate

Also Published As

Publication number Publication date
EP1612483A2 (en) 2006-01-04
ES2308341T3 (en) 2008-12-01
PL1612483T3 (en) 2008-11-28
DE102004032291B4 (en) 2006-07-13
ATE402375T1 (en) 2008-08-15
DE102004032291A1 (en) 2006-02-09
DE502005004779D1 (en) 2008-09-04
JP2006017454A (en) 2006-01-19
CN1715752A (en) 2006-01-04
EP1612483B1 (en) 2008-07-23
CN1715752B (en) 2010-12-29
DK1612483T3 (en) 2008-10-20
US20060000396A1 (en) 2006-01-05

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