ATE404820T1 - METHOD AND DEVICE FOR CONTROLLING THE PRIMARY AND SECONDARY AIR INJECTION OF A WASTE INCINERATION PLANT - Google Patents

METHOD AND DEVICE FOR CONTROLLING THE PRIMARY AND SECONDARY AIR INJECTION OF A WASTE INCINERATION PLANT

Info

Publication number
ATE404820T1
ATE404820T1 AT06018526T AT06018526T ATE404820T1 AT E404820 T1 ATE404820 T1 AT E404820T1 AT 06018526 T AT06018526 T AT 06018526T AT 06018526 T AT06018526 T AT 06018526T AT E404820 T1 ATE404820 T1 AT E404820T1
Authority
AT
Austria
Prior art keywords
secondary air
primary
controlling
air injection
waste incineration
Prior art date
Application number
AT06018526T
Other languages
German (de)
Inventor
Bart Adams
Proft Renaat De
Original Assignee
Keppel Seghers Holdings Pte Lt
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 Keppel Seghers Holdings Pte Lt filed Critical Keppel Seghers Holdings Pte Lt
Application granted granted Critical
Publication of ATE404820T1 publication Critical patent/ATE404820T1/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
    • F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
    • 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
    • F23G5/50—Control or safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L13/00—Construction of valves or dampers for controlling air supply or draught
    • F23L13/02—Construction of valves or dampers for controlling air supply or draught pivoted about a single axis but having not other movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • F23L9/02—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air above the fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M9/00—Baffles or deflectors for air or combustion products; Flame shields
    • F23M9/04—Baffles or deflectors for air or combustion products; Flame shields with air supply passages in the baffle or shield
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/55—Controlling; Monitoring or measuring
    • F23G2900/55003—Sensing for exhaust gas properties, e.g. O2 content
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/06—Air or combustion gas valves or dampers at the air intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N3/00—Regulating air supply or draught
    • F23N3/04—Regulating air supply or draught by operation of single valves or dampers by temperature sensitive elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium

Landscapes

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

Abstract

The present invention relates to a device and method for incinerating waste material in a furnace-boiler comprising a feeding system, grate, furnace, post combustion chamber and primary and secondary air systems, wherein the row of nozzles of the secondary air system is divided into segments, each segment capable of injecting a different flow of air from that of adjacent segments. The invention further relates to a method for controlling said primary and secondary air systems.
AT06018526T 2002-04-03 2003-04-03 METHOD AND DEVICE FOR CONTROLLING THE PRIMARY AND SECONDARY AIR INJECTION OF A WASTE INCINERATION PLANT ATE404820T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02447055 2002-04-03
US37199202P 2002-04-11 2002-04-11

Publications (1)

Publication Number Publication Date
ATE404820T1 true ATE404820T1 (en) 2008-08-15

Family

ID=28676409

Family Applications (2)

Application Number Title Priority Date Filing Date
AT03717267T ATE343766T1 (en) 2002-04-03 2003-04-03 METHOD AND DEVICE FOR CONTROLLING THE PRIMARY AND SECONDARY AIR INJECTION OF A WASTE INCINERATION PLANT
AT06018526T ATE404820T1 (en) 2002-04-03 2003-04-03 METHOD AND DEVICE FOR CONTROLLING THE PRIMARY AND SECONDARY AIR INJECTION OF A WASTE INCINERATION PLANT

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT03717267T ATE343766T1 (en) 2002-04-03 2003-04-03 METHOD AND DEVICE FOR CONTROLLING THE PRIMARY AND SECONDARY AIR INJECTION OF A WASTE INCINERATION PLANT

Country Status (7)

Country Link
EP (2) EP1726877B1 (en)
CN (1) CN100402925C (en)
AT (2) ATE343766T1 (en)
AU (1) AU2003221547A1 (en)
DE (2) DE60309301T2 (en)
ES (1) ES2275086T3 (en)
WO (1) WO2003083370A1 (en)

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DE102005009957B4 (en) * 2005-03-04 2007-02-01 Martin GmbH für Umwelt- und Energietechnik Process for burning fuels, in particular waste
DE102006031900A1 (en) * 2006-07-07 2008-01-10 Rwe Power Ag Method for regulating the supply of combustion air to a steam generator fueled by fossil fuels
DE102011002205A1 (en) * 2011-04-20 2012-10-25 Alstom Technology Ltd. Waste heat steam generator and a method for operating a waste heat steam generator
CN103032885B (en) * 2012-12-20 2016-08-03 北京中煤神州节能环保技术开发有限公司 Waveform separates rotation flying dust and burns device
FI126836B (en) * 2013-09-18 2017-06-15 Outotec Finland Oy METHOD AND ARRANGEMENT FOR PROCESSING GAS FLOW FROM A Pyrometallurgical Furnace to a Waste Heat Boiler
CN204153784U (en) * 2014-04-03 2015-02-11 山东威澳环保科技有限公司 Intensified burning apparatus in a kind of stove
DE102015117718A1 (en) * 2015-10-19 2017-04-20 Karlsruher Institut für Technologie Firing system and method for its operation
CN105536372B (en) * 2016-01-08 2017-07-11 江苏新中环保股份有限公司 Flue gas automatic equalization distributor
DE102017008123A1 (en) * 2017-08-30 2019-02-28 Martin GmbH für Umwelt- und Energietechnik Furnace and method for operating a furnace
JP7131900B2 (en) * 2017-11-14 2022-09-06 クボタ環境エンジニアリング株式会社 Incinerator and exhaust gas treatment method for incinerator
FR3104683B1 (en) * 2019-12-13 2022-07-29 Cnim Groupe Method for regulating a combustion plant, as well as corresponding combustion plant
EP3896337A1 (en) * 2020-04-16 2021-10-20 General Electric Company Combustion system for a boiler with fuel stream distribution means in a burner and method of combustion

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038875C2 (en) * 1980-10-15 1990-05-31 Vereinigte Kesselwerke AG, 4000 Düsseldorf Waste incineration plant
CH673149A5 (en) * 1987-10-23 1990-02-15 Kuepat Ag
CA1308964C (en) * 1988-04-15 1992-10-20 Brian Robin Blackwell Method and apparatus for improving fluid flow and gas mixing in boilers
SE9102546L (en) * 1991-09-05 1992-09-07 Goetaverken Energy Ab PRESENTATION OF WASTE WASTE
DE4220149C2 (en) * 1992-06-19 2002-06-13 Steinmueller Gmbh L & C Method for regulating the combustion of waste on a grate of a furnace and device for carrying out the method
SG47890A1 (en) * 1993-04-20 1998-04-17 Martin Umwelt & Energietech Method for burning fuels particularly for incinerating garbage
DE4401821C2 (en) * 1994-01-22 1998-01-15 Joachim Dipl Ing Kuemmel Process for burning substances, in particular waste and biomass, and device for carrying out the process
DE19705938A1 (en) * 1997-02-17 1998-08-20 Abb Research Ltd Method of injecting secondary and/or tertiary air with recirculating flue gases into a boiler
CH694305A5 (en) * 1999-08-30 2004-11-15 Von Roll Umwelttechnik Ag Apparatus for generating a rotating flow.
US6279495B1 (en) * 1999-10-22 2001-08-28 Pulp And Paper Research Institute Of Canada Method and apparatus for optimizing the combustion air system in a recovery boiler
DE10012895A1 (en) * 2000-03-16 2001-09-20 Krc Umwelttechnik Gmbh Combustion process for all fuels by means of grate firing involves supplying different amounts of oxygen to individual primary air zones

Also Published As

Publication number Publication date
CN1646859A (en) 2005-07-27
ATE343766T1 (en) 2006-11-15
EP1490632B1 (en) 2006-10-25
DE60309301T2 (en) 2007-06-06
AU2003221547A1 (en) 2003-10-13
WO2003083370A1 (en) 2003-10-09
ES2275086T3 (en) 2007-06-01
EP1726877A1 (en) 2006-11-29
DE60322986D1 (en) 2008-09-25
EP1490632A1 (en) 2004-12-29
DE60309301D1 (en) 2006-12-07
EP1726877B1 (en) 2008-08-13
CN100402925C (en) 2008-07-16

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