[go: up one dir, main page]

ATE293231T1 - METHOD FOR AUTOMATIC CONTROL OF A SOLID FUEL BURNER - Google Patents

METHOD FOR AUTOMATIC CONTROL OF A SOLID FUEL BURNER

Info

Publication number
ATE293231T1
ATE293231T1 AT01972889T AT01972889T ATE293231T1 AT E293231 T1 ATE293231 T1 AT E293231T1 AT 01972889 T AT01972889 T AT 01972889T AT 01972889 T AT01972889 T AT 01972889T AT E293231 T1 ATE293231 T1 AT E293231T1
Authority
AT
Austria
Prior art keywords
flue gases
fuel
control unit
combustion
burner
Prior art date
Application number
AT01972889T
Other languages
German (de)
Inventor
Robert Ingvarsson
Original Assignee
Swedish Bioburner Syst Ab
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 Swedish Bioburner Syst Ab filed Critical Swedish Bioburner Syst Ab
Application granted granted Critical
Publication of ATE293231T1 publication Critical patent/ATE293231T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B30/00—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber
    • F23B30/02—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber with movable, e.g. vibratable, fuel-supporting surfaces; with fuel-supporting surfaces that have movable parts
    • F23B30/04—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber with movable, e.g. vibratable, fuel-supporting surfaces; with fuel-supporting surfaces that have movable parts with fuel-supporting surfaces that are rotatable around a horizontal or inclined axis and support the fuel on their inside, e.g. cylindrical grates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B10/00—Combustion apparatus characterised by the combination of two or more combustion chambers
    • 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
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2203/00—Furnace arrangements
    • F23G2203/20—Rotary drum furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2203/00—Furnace arrangements
    • F23G2203/80—Furnaces with other means for moving the waste through the combustion zone
    • F23G2203/801—Furnaces with other means for moving the waste through the combustion zone using conveyors
    • F23G2203/8013—Screw conveyors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2205/00—Waste feed arrangements
    • F23G2205/12—Waste feed arrangements using conveyors
    • F23G2205/121—Screw conveyor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2207/00—Control
    • F23G2207/20—Waste supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2221/00—Pretreatment or prehandling
    • F23N2221/02—Pretreatment or prehandling using belt conveyors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/06—Ventilators at the air intake
    • F23N2233/08—Ventilators at the air intake with variable speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2239/00—Fuels
    • F23N2239/02—Solid fuels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2900/00—Special features of, or arrangements for controlling combustion
    • F23N2900/05002—Measuring CO2 content in flue gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • F23N5/006—Systems for controlling combustion using detectors sensitive to combustion gas properties the detector being sensitive to oxygen

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Solid-Fuel Combustion (AREA)
  • Gas Burners (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

The invention relates to a method for automatized combustion of solid fuel in a combustion apparatus which comprises a burner (1) which is connected to a boiler (400) and has a feeding-in opening (63, 62) for fuel and an outlet opening (3) which opens in a combustion chamber (401) inside the boiler which comprises a convection unit (402) and a flue gas pipe (407) for waste flue gases containing CO2 and not combusted O2, the combustion apparatus comprising a device (27) for feeding combustion air into the burner, and a fuel charge feeder (200, 212) for fuel provided to be driven by a motor (211), here called fuel charge feeding motor, the operation of the fuel charge feeding motor (211) being regulated by command from a control unit (300) in dependency on measured values transmitted to the control unit (300) in dependency on measured values transmitted to the control unit (300) and in dependency of the heat power the burner shall generate, and a measuring device (408) arranged for measuring the content of CO2 and or O2 in the flue gases. The invention is characterized by said measuring device (408) transmitting measuring signal to said cotrol unit (300) regarding the contents of the flue gases and that the contenets of the flue gases is regualted by means of the control unit (300) regulated the fuel charge feeding motor with reference to the values measured in the flue gases, maintaining an optimal content of the gas measured by the measuring device (408) in the flue pipe (407). The invention also relates to a combustion apparatus in which the above mentioned procedure is being applied.
AT01972889T 2000-10-06 2001-10-05 METHOD FOR AUTOMATIC CONTROL OF A SOLID FUEL BURNER ATE293231T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0003600A SE517399C2 (en) 2000-10-06 2000-10-06 Procedure for automated combustion with solid fuel
PCT/SE2001/002159 WO2002029326A1 (en) 2000-10-06 2001-10-05 Method for automatic control of a burner for solid fuel

Publications (1)

Publication Number Publication Date
ATE293231T1 true ATE293231T1 (en) 2005-04-15

Family

ID=20281313

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01972889T ATE293231T1 (en) 2000-10-06 2001-10-05 METHOD FOR AUTOMATIC CONTROL OF A SOLID FUEL BURNER

Country Status (7)

Country Link
EP (1) EP1322893B1 (en)
AT (1) ATE293231T1 (en)
AU (1) AU2001292523A1 (en)
DE (1) DE60110100T2 (en)
DK (1) DK1322893T3 (en)
SE (1) SE517399C2 (en)
WO (1) WO2002029326A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI114116B (en) * 2002-06-03 2004-08-13 Metso Automation Oy Method and apparatus in connection with a power boiler
US20060204911A1 (en) * 2005-03-14 2006-09-14 Yu-Shan Teng High efficiency fuel injection system for gas appliances
ITPD20060234A1 (en) * 2006-06-09 2007-12-10 Germano Mozzato HEATING SYSTEM AUTOMATICALLY POWERED WITH SOLID FUEL
DE102007063632A1 (en) * 2007-03-12 2009-09-17 Conpower Energieanlagen Gmbh & Co. Kg Incinerator for biomass
DE102007050318B4 (en) 2007-10-18 2010-09-02 Georg Bachmayer Device for the automatic control of a combustion device for solid fuels
IT1391045B1 (en) * 2008-07-11 2011-10-27 Cs Thermos S R L DEVICE FOR CLEANING THE BRAZIER OF HEATING APPLIANCES.
DE102009033006A1 (en) * 2009-07-02 2011-01-05 Holthof, Bettina Burner for burning solid fuel
DE102010032090B4 (en) * 2010-07-23 2012-09-06 Karl Stefan Riener Control device for a biomass combustion device and method for controlling a biomass combustion device
ITMI20102174A1 (en) * 2010-11-23 2012-05-24 Santi Ferdinando De BURNER FOR PELLET STOVES AND SIMILARS, AS WELL AS STOVE EQUIPPED WITH THIS BURNER
GB2494403B (en) * 2011-09-06 2014-04-02 Konepaja M Pappinen Oy Combustion device and a method for combusting granular, solid fuel
DE102013207724A1 (en) 2013-04-26 2014-10-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Combustion plant with improved ventilation and cyclonic combustion chamber
JP6392733B2 (en) * 2015-11-25 2018-09-19 株式会社エルコム Solid fuel supply device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514133C2 (en) * 1997-12-03 2001-01-08 Swedish Bioburner System Ab Procedure for automated firing and firing device
DE20007801U1 (en) * 1999-05-03 2000-08-17 ETR Energie-, Technik- und Recycling-Anlagen GmbH, Arnoldstein Solid fuel burner

Also Published As

Publication number Publication date
AU2001292523A1 (en) 2002-04-15
SE0003600L (en) 2002-04-07
SE0003600D0 (en) 2000-10-06
DE60110100T2 (en) 2006-01-19
SE517399C2 (en) 2002-06-04
DE60110100D1 (en) 2005-05-19
DK1322893T3 (en) 2005-12-12
EP1322893B1 (en) 2005-04-13
EP1322893A1 (en) 2003-07-02
WO2002029326A1 (en) 2002-04-11

Similar Documents

Publication Publication Date Title
ATE293231T1 (en) METHOD FOR AUTOMATIC CONTROL OF A SOLID FUEL BURNER
US7950919B2 (en) Method and apparatus for monitoring and controlling the stability of a burner of a fired heater
RU95113110A (en) METHOD FOR REGULATING THE BURNING MODE IN THE INSTALLATIONS FOR THE BURNING, IN PARTICULAR IN THE PLANTS FOR THE BURNING THE WASTE
EP3379147A1 (en) Waste incineration control method, and incineration control apparatus using same
PL355634A1 (en) Method for operating a refuse incineration plant
NO20002867D0 (en) Procedure for automated combustion and combustion device
CN203744293U (en) Numerical controlled gas combustion device
AU566012B2 (en) Method and apparatus for burning flue gas
US4241869A (en) Furnace fuel optimizer
KR100388938B1 (en) Method of measuring gas seepaging from thefilled-up-land
JPH11325427A (en) Combustion control method in combustion furnace and the combustion furnace
ATE116732T1 (en) DEVICE FOR SMOKE GAS RECIRCULATION IN OIL AND GAS BURNERS.
JP2019178845A (en) Waste moisture percentage measuring apparatus, stoker-type waste incinerator, waste moisture percentage measuring method, and waste incineration method
KR930010440A (en) Drying gasification incineration processing device of waste
CN212456959U (en) Gas detection and linkage point stove controlling means of steam injection boiler furnace
Kristinsson et al. Boiler control improving efficiency of boiler systems
NO20005816L (en) Device for combustion of a treated fuel gas
JPS56127121A (en) Method of controlling combustion apparatus
JPH07139728A (en) Air-fuel control device for boiler
RU2008101402A (en) METHOD FOR GAS BURNING, REDUCING THE CONCENTRATION OF HARMFUL EMISSIONS OF NOx OXIDES AND CO CARBON MONOXIDE TO THE MINIMUM VALUE, AND A DEVICE FOR ITS IMPLEMENTATION
FI20035130L (en) Method and device for facilitating burner start-up
CN103557533A (en) Numerical control gas burning device
DE69607129D1 (en) Device for optimizing the efficiency of a Gaz heater
TH24081A (en) Methods for controlling the combustion of waste stoves and equipment for such methodology
IT1254285B (en) Apparatus for the completion of combustion of gas in boilers, furnaces and the like

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties