EP2522925A3 - Method for operating a heating device fuelled by biomass - Google Patents

Method for operating a heating device fuelled by biomass Download PDF

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Publication number
EP2522925A3
EP2522925A3 EP12163903.3A EP12163903A EP2522925A3 EP 2522925 A3 EP2522925 A3 EP 2522925A3 EP 12163903 A EP12163903 A EP 12163903A EP 2522925 A3 EP2522925 A3 EP 2522925A3
Authority
EP
European Patent Office
Prior art keywords
biomass
operating
fuel
control device
fuelled
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
EP12163903.3A
Other languages
German (de)
French (fr)
Other versions
EP2522925A2 (en
EP2522925B1 (en
Inventor
Joerg Jockel
Frank Weber
Michael Engel
Damian Both
Paulo Jorge Ferreira Goncalves
Oliver Bachmann
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2522925A2 publication Critical patent/EP2522925A2/en
Publication of EP2522925A3 publication Critical patent/EP2522925A3/en
Application granted granted Critical
Publication of EP2522925B1 publication Critical patent/EP2522925B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2057—Arrangement or mounting of control or safety devices for water heaters using solid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/22—Controlling thickness of fuel bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/395—Information to users, e.g. alarms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/40—Control of fluid heaters characterised by the type of controllers
    • F24H15/414—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based
    • F24H15/45—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based remotely accessible
    • F24H15/457—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based remotely accessible using telephone networks or Internet communication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/10—Supply line fittings
    • F23K2203/103—Storage devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/10—Supply line fittings
    • F23K2203/104—Metering devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/38—Remote control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2239/00—Fuels
    • F23N2239/02—Solid fuels

Landscapes

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

Abstract

Die Erfindung betrifft ein Verfahren zum Betreiben eines mit Biomasse, insbesondere Scheitholz, befeuerten Heizgerätes (H), mit einem Heizmedium führenden Kesselkörper, einem Füllraum für Brennstoff mit einer oberen oder seitlichen Befüllöffnung, einem Brennrost mit einem darunter angeordnetem Aschekasten, einer Heizgasaustrittsöffnung in eine nachgeschaltete Brennkammer mit einem sich anschließenden Wärmetauscher für das Heizgas sowie einer Regeleinrichtung.The invention relates to a method for operating a biomass, in particular firewood, fired heater (H), boiler body leading to a heating medium, a filling space for fuel with an upper or lateral filling opening, a combustion grate with a arranged below ash pan, a Heizgasaustrittsöffnung in a downstream Combustion chamber with a subsequent heat exchanger for the heating gas and a control device.

Der Erfindung liegt daher die Aufgabe zu Grunde, den Betrieb und die Bedienung von Heizkesseln und Öfen zur Verbrennung von festen Brennstoffen zu optimieren.The invention is therefore based on the object to optimize the operation and operation of boilers and stoves for the combustion of solid fuels.

Gekennzeichnet ist das Verfahren dadurch, dass eine Erfassungseinrichtung (E) für den Brennstoff-Füllstand und/oder die Brennstoffmenge im Füllraum vorgesehen ist, welche ein Statussignal generiert und an eine Regeleinrichtung und/oder eine Anzeige-, Signal- und/oder Kommunikationseinrichtung (S, E) übermittelt.

Figure imgaf001
The method is characterized in that a detection device (E) for the fuel level and / or the fuel quantity is provided in the filling space, which generates a status signal and to a control device and / or a display, signal and / or communication device (S , E).
Figure imgaf001
EP12163903.3A 2011-04-16 2012-04-12 Method for operating a heating device fuelled by biomass Not-in-force EP2522925B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011017340A DE102011017340B3 (en) 2011-04-16 2011-04-16 Method for operating a biomass-fired heater

Publications (3)

Publication Number Publication Date
EP2522925A2 EP2522925A2 (en) 2012-11-14
EP2522925A3 true EP2522925A3 (en) 2014-12-31
EP2522925B1 EP2522925B1 (en) 2016-07-13

Family

ID=45896068

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12163903.3A Not-in-force EP2522925B1 (en) 2011-04-16 2012-04-12 Method for operating a heating device fuelled by biomass

Country Status (2)

Country Link
EP (1) EP2522925B1 (en)
DE (1) DE102011017340B3 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3822657A (en) * 1973-04-10 1974-07-09 C Midkiff Fuel feeding method and apparatus
US4339998A (en) * 1980-04-25 1982-07-20 James Finch Fuel level indicator
US4503782A (en) * 1983-04-13 1985-03-12 Helton Marty D Wood stove grate kit with low wood signal
DE102007014450B3 (en) * 2007-03-27 2008-02-07 Sanevo Vertriebs-Gmbh & Co.Kg Retaining device for bulk materials i.e. fuel pellets, has filling-level meter i.e. capacitive sensor, arranged close to emptying opening and connected with electrical circuit of controller, and pressure sensor integrated in pressure line

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009008876U1 (en) * 2009-06-26 2009-10-01 Manglberger Heizungsbau Gmbh Apparatus for burning biomass, in particular cellulose-based
DE202010013794U1 (en) * 2010-04-09 2011-02-17 Lochmüller, Robin, Dipl.-Ing. (FH) Wood gasification boiler in the fall fire principle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3822657A (en) * 1973-04-10 1974-07-09 C Midkiff Fuel feeding method and apparatus
US4339998A (en) * 1980-04-25 1982-07-20 James Finch Fuel level indicator
US4503782A (en) * 1983-04-13 1985-03-12 Helton Marty D Wood stove grate kit with low wood signal
DE102007014450B3 (en) * 2007-03-27 2008-02-07 Sanevo Vertriebs-Gmbh & Co.Kg Retaining device for bulk materials i.e. fuel pellets, has filling-level meter i.e. capacitive sensor, arranged close to emptying opening and connected with electrical circuit of controller, and pressure sensor integrated in pressure line

Also Published As

Publication number Publication date
EP2522925A2 (en) 2012-11-14
EP2522925B1 (en) 2016-07-13
DE102011017340B3 (en) 2012-04-19

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