DK1164331T3 - Waste incinerator with exhaust gas recirculation - Google Patents

Waste incinerator with exhaust gas recirculation

Info

Publication number
DK1164331T3
DK1164331T3 DK01202285T DK01202285T DK1164331T3 DK 1164331 T3 DK1164331 T3 DK 1164331T3 DK 01202285 T DK01202285 T DK 01202285T DK 01202285 T DK01202285 T DK 01202285T DK 1164331 T3 DK1164331 T3 DK 1164331T3
Authority
DK
Denmark
Prior art keywords
waste material
incineration
zone
grid
supplied
Prior art date
Application number
DK01202285T
Other languages
Danish (da)
Inventor
Berlo Marcellus Antonius J Van
Original Assignee
Amsterdam Gem Dienst Afvalverw
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 Amsterdam Gem Dienst Afvalverw filed Critical Amsterdam Gem Dienst Afvalverw
Application granted granted Critical
Publication of DK1164331T3 publication Critical patent/DK1164331T3/en

Links

Classifications

    • 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
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00—Combustion
    • F23G2202/10—Combustion in two or more stages
    • F23G2202/101—Combustion in two or more stages with controlled oxidant supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00—Combustion
    • F23G2202/10—Combustion in two or more stages
    • F23G2202/106—Combustion in two or more stages with recirculation of unburned solid or gaseous matter into combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2206/00—Waste heat recuperation
    • F23G2206/10—Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)

Abstract

The invention relates to a method for the incineration of waste material in an incinerator, comprising: supplying waste material to an incineration zone which contains an incineration grid (5), wherein the waste material (6) is supplied to a first side of the incineration grid and is moved to a second side during the method, supplying from below through the incineration grid (5) and the waste material (6) placed thereon a primary gas so as to at least partially incinerate said waste material in a combustion area that stretches from the incineration grid to a first level above the incineration grid. This method is improved because the incineration zone comprises at least two zones, the waste material being supplied to a first zone, and wherein during the method the waste material is moved to a successive connected zone, and that a first partial primary gas (1-4) supply is supplied to the first zone with an oxygen content of 20% by volume and a temperature from 50 DEG C to 450 DEG C, preferably from 50 DEG C to 300 DEG C. <IMAGE>
DK01202285T 2000-06-14 2001-06-14 Waste incinerator with exhaust gas recirculation DK1164331T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1015519A NL1015519C2 (en) 2000-06-14 2000-06-14 Flue gas recirculation at a waste incineration plant.

Publications (1)

Publication Number Publication Date
DK1164331T3 true DK1164331T3 (en) 2007-01-02

Family

ID=19771591

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01202285T DK1164331T3 (en) 2000-06-14 2001-06-14 Waste incinerator with exhaust gas recirculation

Country Status (8)

Country Link
EP (1) EP1164331B1 (en)
AT (1) ATE338917T1 (en)
CY (1) CY1105828T1 (en)
DE (1) DE60122829T2 (en)
DK (1) DK1164331T3 (en)
ES (1) ES2272406T3 (en)
NL (1) NL1015519C2 (en)
PT (1) PT1164331E (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6497187B2 (en) * 2001-03-16 2002-12-24 Gas Technology Institute Advanced NOX reduction for boilers
AT412500B (en) * 2002-10-29 2005-03-25 Wilde Andreas Ing PROCESS FOR BURNING SMALL FUEL
US7146916B2 (en) * 2004-05-14 2006-12-12 Eco/Technologies, Llc Starved air inclined hearth combustor
DE102006005464B3 (en) * 2006-02-07 2007-07-05 Forschungszentrum Karlsruhe Gmbh Primary reduction of the formation of nitric oxide, nitrous oxide and ammonia in exhaust fumes comprises combusting fuel in a furnace having a gas hot bed, supplying a secondary oxygen gas and axially mixing the exhaust components
DE102009014010B4 (en) * 2009-03-19 2012-02-23 Georg Fischer Gmbh & Co. Kg Burner for solid, lumpy fuel
EP2505919A1 (en) * 2011-03-29 2012-10-03 Hitachi Zosen Inova AG Method for optimising the burn-off of exhaust gases of an incinerator assembly by homogenization of the flue gases above the combustion bed by means of flue gas injection
JP5871207B2 (en) * 2012-06-12 2016-03-01 Ｊｆｅエンジニアリング株式会社 Waste incinerator and waste incineration method
JP6260058B2 (en) * 2014-09-12 2018-01-17 三菱重工環境・化学エンジニアリング株式会社 Stoker-type incinerator
CN105351944B (en) * 2015-12-10 2017-12-08 重庆三峰卡万塔环境产业有限公司 A kind of improved grate furnace garbage combustion device
CN107631301A (en) * 2016-08-01 2018-01-26 北京北控环保工程技术有限公司 Vertical incinerator and dangerous waste thing subregion CIU
DE102017008123A1 (en) * 2017-08-30 2019-02-28 Martin GmbH für Umwelt- und Energietechnik Furnace and method for operating a furnace
CN112783236B (en) * 2019-11-11 2022-06-14 株式会社盖亚 Drying control method for automatic cooling switching of dryer
JP7051792B2 (en) * 2019-12-18 2022-04-11 三菱重工業株式会社 Combustion equipment condition identification device, condition identification method and program
CN113406282B (en) * 2021-06-18 2022-08-30 国网安徽省电力有限公司电力科学研究院 Power station boiler tail flue oxygen field calibration method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3345867A1 (en) * 1983-12-19 1985-06-27 Wärmetechnik Dr. Pauli GmbH, 8035 Gauting Process and apparatus for the thermal utilisation of residues
JPH0247648B2 (en) * 1984-12-17 1990-10-22 Hitachi Shipbuilding Eng Co NENSHOHAIGASUOMOCHIITABOIRACHUUBUNOFUSHOKUBOSHIHOHO
DE3915992A1 (en) * 1988-05-19 1989-11-23 Theodor Koch Process for the reduction of nitrogen oxides
US5762008A (en) * 1993-04-20 1998-06-09 Martin Gmbh Fuer Umwelt- Und Enetgietechnik Burning fuels, particularly for incinerating garbage
DE4402172C2 (en) * 1994-01-26 2000-09-28 Steinmueller Gmbh L & C Process for combusting fuel and plant for carrying out the process

Also Published As

Publication number Publication date
PT1164331E (en) 2007-01-31
CY1105828T1 (en) 2011-02-02
ES2272406T3 (en) 2007-05-01
EP1164331A1 (en) 2001-12-19
DE60122829T2 (en) 2007-03-15
EP1164331B1 (en) 2006-09-06
NL1015519C2 (en) 2001-12-28
DE60122829D1 (en) 2006-10-19
ATE338917T1 (en) 2006-09-15

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