EP2674673A3 - Lastabhängig betriebene Vorrichtung zur Verbrennung fester biogener Brennstoffe und Verfahren zu deren Betrieb - Google Patents

Lastabhängig betriebene Vorrichtung zur Verbrennung fester biogener Brennstoffe und Verfahren zu deren Betrieb Download PDF

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Publication number
EP2674673A3
EP2674673A3 EP13171352.1A EP13171352A EP2674673A3 EP 2674673 A3 EP2674673 A3 EP 2674673A3 EP 13171352 A EP13171352 A EP 13171352A EP 2674673 A3 EP2674673 A3 EP 2674673A3
Authority
EP
European Patent Office
Prior art keywords
fuel
combustion
firing stage
heat
load
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
EP13171352.1A
Other languages
English (en)
French (fr)
Other versions
EP2674673A2 (de
EP2674673B1 (de
Inventor
Thomas Knapp
Tobias Seufert
Hans-Joachim Dr.-Ing. Gehrmann
Andreas Gerig
Andreas Prof. Wagner
Helmut Prof. Dr. Seifert
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.)
Karlsruher Institut fuer Technologie KIT
Original Assignee
Karlsruher Institut fuer Technologie KIT
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.)
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Publication date
Application filed by Karlsruher Institut fuer Technologie KIT filed Critical Karlsruher Institut fuer Technologie KIT
Publication of EP2674673A2 publication Critical patent/EP2674673A2/de
Publication of EP2674673A3 publication Critical patent/EP2674673A3/de
Application granted granted Critical
Publication of EP2674673B1 publication Critical patent/EP2674673B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
    • F23C1/02—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air lump and liquid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
    • F23C1/04—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air lump and gaseous fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • F23C6/047—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure with fuel supply in stages
    • 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2201/00—Staged combustion
    • F23C2201/30—Staged fuel supply
    • F23C2201/301—Staged fuel supply with different fuels in stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2204/00—Supplementary heating arrangements
    • F23G2204/10—Supplementary heating arrangements using auxiliary fuel
    • F23G2204/103—Supplementary heating arrangements using auxiliary fuel gaseous or liquid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/26—Biowaste

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung (1) und ein Verfahren zur Verbrennung fester, biogener Brennstoffe in einer ersten Brennstufe (2) mit einer ersten Zuführeinrichtung (4) des Brennstoffs in ein Brenngutbett (7), einer Primärluftzufuhreinrichtung (8), einer Zündeinrichtung zur Entzündung des Brennstoffs im Brenngutbett (7), einem über dem Brenngutbett (7) vorgesehenen Brennraum (11) sowie einem in einem Wärmestrom des verbrannten Brennguts angeordneten Wärmetauscher (13) mit zumindest einem nachgeschalteten Wärmespeicher. Um eine Verbesserung der Dynamik, einer effizienten Nutzung des Brennstoffs und eines Schadstoffausstoßes zu erzielen, ist die erste Brennstufe (2) als eine Wärmegrundlast kompensierende Brennstufe ausgebildet und eine zweite, Wärmebedarfsspitzen abdeckende Brennstufe (3) mit einer zweiten, im Brennraum (11) selbstentzündlichen Brennstoff eintragenden Zuführeinrichtung (10) vorgesehen.
EP13171352.1A 2012-06-13 2013-06-11 Lastabhängig betriebene Vorrichtung zur Verbrennung fester biogener Brennstoffe und Verfahren zu deren Betrieb Not-in-force EP2674673B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012105099.6A DE102012105099B4 (de) 2012-06-13 2012-06-13 Lastabhängig betriebene Vorrichtung zur Verbrennung fester biogener Brennstoffe und Verfahren zu deren Betrieb

Publications (3)

Publication Number Publication Date
EP2674673A2 EP2674673A2 (de) 2013-12-18
EP2674673A3 true EP2674673A3 (de) 2014-08-13
EP2674673B1 EP2674673B1 (de) 2018-02-28

Family

ID=48626298

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13171352.1A Not-in-force EP2674673B1 (de) 2012-06-13 2013-06-11 Lastabhängig betriebene Vorrichtung zur Verbrennung fester biogener Brennstoffe und Verfahren zu deren Betrieb

Country Status (2)

Country Link
EP (1) EP2674673B1 (de)
DE (1) DE102012105099B4 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109059017A (zh) * 2018-08-31 2018-12-21 江西大江农业科技发展有限公司 一种环保型生物质燃烧系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1023583A (en) * 1961-04-25 1966-03-23 Fuel Firing Ltd Improvements in or relating to solid fuel furnace and boiler plant
US3680500A (en) * 1970-10-08 1972-08-01 Phillips Petroleum Co Two-stage smokeless incinerator
EP1221573A1 (de) * 2001-01-08 2002-07-10 Josef Jun. Stöger Zapfgasverfahren zur Gewinnung von elektrischer und thermischer Energie aus Biomassekesseln

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE666007C (de) * 1936-09-12 1938-10-10 Duerrwerke Akt Ges Rostfeuerung fuer vorgetrocknete Brennstoffe, deren feinkoernige Teile in der Schwebe verbrannt werden
US4078541A (en) * 1976-02-09 1978-03-14 Roycraft Engineering Company Wood and oil burning furnace
US4312278A (en) * 1980-07-22 1982-01-26 Board Of Trustees Of The University Of Maine Chip wood furnace and furnace retrofitting system
DE3106015C2 (de) * 1981-02-18 1985-08-01 "HDG" Entwicklungs- und Patentverwertungsgesellschaft mbH, Wald, Steiermark Verfahren zum Betreiben eines Heizkessel, der mit Festbrennstoff und mit Öl oder Gas beheizbar ist und Vorrichtung zur Durchführung des Verfahrens
DE3226877A1 (de) * 1982-07-17 1984-01-19 Albert 6200 Wiesbaden Wagner Heizkessel
FR2733303B1 (fr) * 1995-04-19 1997-05-30 Gaz De France Chaudiere-incinerateur de dechets et procede de fonctionnement d'une chaudiere-incinerateur de dechets
AT409169B (de) * 2000-06-05 2002-06-25 Seebacher Theodor Ernst Vorrichtung zum verbrennen von holzpellets
US20020083944A1 (en) * 2001-01-03 2002-07-04 Darbonne Johnny R. Pellet furnace heating apparatus
GB0703469D0 (en) * 2007-02-22 2007-04-04 Alley Enterprises Ltd A burner assembly
DE102007017102A1 (de) * 2007-04-10 2008-10-16 S+K Haustechnik Gmbh Betriebsverfahren für einen Feststoffbrenner
AT505164B1 (de) * 2007-11-07 2008-11-15 Hochgatterer Josef Beschickungsvorrichtung für einen ofen
DE102009020344B3 (de) * 2009-05-07 2011-01-13 Wachtel GmbH & Co. Bäckereimaschinen-Backöfen Pelletbrenner, Dosiervorrichtung und Verfahren zu dessen Steuerung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1023583A (en) * 1961-04-25 1966-03-23 Fuel Firing Ltd Improvements in or relating to solid fuel furnace and boiler plant
US3680500A (en) * 1970-10-08 1972-08-01 Phillips Petroleum Co Two-stage smokeless incinerator
EP1221573A1 (de) * 2001-01-08 2002-07-10 Josef Jun. Stöger Zapfgasverfahren zur Gewinnung von elektrischer und thermischer Energie aus Biomassekesseln

Also Published As

Publication number Publication date
EP2674673A2 (de) 2013-12-18
EP2674673B1 (de) 2018-02-28
DE102012105099A1 (de) 2013-12-19
DE102012105099B4 (de) 2014-02-06

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