EP2500652A3 - Heating device for burning biomass - Google Patents

Heating device for burning biomass Download PDF

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Publication number
EP2500652A3
EP2500652A3 EP12159253.9A EP12159253A EP2500652A3 EP 2500652 A3 EP2500652 A3 EP 2500652A3 EP 12159253 A EP12159253 A EP 12159253A EP 2500652 A3 EP2500652 A3 EP 2500652A3
Authority
EP
European Patent Office
Prior art keywords
flue gas
heat exchanger
combustion chamber
flue
actuator
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
EP12159253.9A
Other languages
German (de)
French (fr)
Other versions
EP2500652A2 (en
EP2500652B1 (en
Inventor
Karl Stefan Riener
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP2500652A2 publication Critical patent/EP2500652A2/en
Publication of EP2500652A3 publication Critical patent/EP2500652A3/en
Application granted granted Critical
Publication of EP2500652B1 publication Critical patent/EP2500652B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B5/00—Combustion-air or flue-gas circulation in or around stoves or ranges
    • F24B5/02—Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B80/00—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel
    • F23B80/04—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel by means for guiding the flow of flue gases, e.g. baffles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/04—Fail safe for electrical power failures
    • 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)
  • Air Supply (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

Die Erfindung betrifft eine Heizeinrichtung (1) mit einem Brennraum zur Verbrennung von Brennmaterial auf Basis von Biomasse, umfassend wenigstens eine Ausströmöffnung zum Abführen von Rauchgasen aus dem Brennraum, wenigstens eine Rauchgasaustrittsöffnung (26) zur Überleitung der Rauchgase in einen Kamin, wenigstens einen zwischen die Ausströmöffnung und die Rauchgasaustrittsöffnung (26) strömungstechnisch eingebundenen Wärmetauscher (27) mit wenigstens einem Rauchgaskanal zum Entziehen von Wärmeenergie aus den durch den Rauchgaskanal geleiteten Rauchgasen, und wenigstens ein Rauchgasgebläse (32) zum Aufbau oder zur Beschleunigung einer Rauchgasströmung im Rauchgaskanal des Wärmetauschers (27). Dabei ist wenigstens ein automatisiert oder selbsttätig verstellbares Stellorgan (45) ausgebildet, welches dem Rauchgaskanal des Wärmetauschers (27) oder dem Brennraum derart zugeordnet und derart ausgebildet ist, dass das Stellorgan (45) bei Ausfall oder Unterbrechung der elektrischen Betriebs- oder Versorgungsenergie der Heizeinrichtung (1) oder des Rauchgasgebläses (32) automatisiert derart umgestellt wird, dass ein Strömungsweg des Rauchgases ausgehend vom Brennraum bis zur Rauchgasaustrittsöffnung (26) verkürzt ist, oder dass der Strömungsweg durch den Rauchgaskanal des Wärmetauschers (27) über eine vom Stellorgan (45) freigegebene Bypass-Öffnung (46) zumindest abkürzbar oder zur Gänze umgehbar ist.

Figure imgaf001
The invention relates to a heating device (1) with a combustion chamber for combustion of biomass based fuel, comprising at least one outflow opening for discharging flue gases from the combustion chamber, at least one flue gas outlet opening (26) for the passage of the flue gases into a chimney, at least one between the Outflow opening and the flue gas outlet opening (26) fluidly integrated heat exchanger (27) with at least one flue gas duct for extracting heat energy from the guided through the flue gas flue gases, and at least one flue gas fan (32) to build or accelerate a flue gas flow in the flue gas duct of the heat exchanger (27) , In this case, at least one automatically or automatically adjustable actuator (45) is formed, which is assigned to the flue gas duct of the heat exchanger (27) or the combustion chamber and designed such that the actuator (45) in case of failure or interruption of the electrical operating or supply energy of the heater (1) or the flue gas blower (32) is automatically switched such that a flow path of the flue gas starting from the combustion chamber to the flue gas outlet opening (26) is shortened, or that the flow path through the flue gas duct of the heat exchanger (27) via one of the actuator (45) Shared bypass opening (46) is at least shortened or wholly bypassable.
Figure imgaf001
EP12159253.9A 2011-03-14 2012-03-13 Heating device for burning biomass Active EP2500652B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA349/2011A AT511576B1 (en) 2011-03-14 2011-03-14 HEATING DEVICE FOR BURNING BIOMASS

Publications (3)

Publication Number Publication Date
EP2500652A2 EP2500652A2 (en) 2012-09-19
EP2500652A3 true EP2500652A3 (en) 2017-06-07
EP2500652B1 EP2500652B1 (en) 2018-09-05

Family

ID=45894159

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12159253.9A Active EP2500652B1 (en) 2011-03-14 2012-03-13 Heating device for burning biomass

Country Status (2)

Country Link
EP (1) EP2500652B1 (en)
AT (1) AT511576B1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2252046A (en) * 1938-10-17 1941-08-12 William L Steele Furnace
US3507256A (en) * 1968-08-26 1970-04-21 Konus Kessel Ges Fur Warmetech Forced-circulation boiler system with separate boiler and furnace
FR2475707A1 (en) * 1980-02-07 1981-08-14 Sevelen Metallbau Heat exchanger housing inserted between two sections of exhaust - recovers waste heat with by=pass regulated via temp. sensors and computing mechanism
US4856438A (en) * 1988-03-14 1989-08-15 Dean Peugh Furnace
CA2494239A1 (en) * 2000-08-07 2002-02-07 Woodlane Environmental Technology, Inc. Ventilation system and method
EP1653154A1 (en) * 2004-11-02 2006-05-03 Rüegg Cheminée AG Fire place
EP2878895A1 (en) * 2013-11-27 2015-06-03 Karl Stefan Riener Furnace for heat generation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2082915C (en) * 1992-11-13 1995-08-08 Wolfgang Schroeter Summer damper for fireplace
AT410022B (en) 1995-08-24 2003-01-27 Riener Karl Stefan SOLID FUEL OVENS AND METHOD FOR COMBUSTION OF SOLID FUELS

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2252046A (en) * 1938-10-17 1941-08-12 William L Steele Furnace
US3507256A (en) * 1968-08-26 1970-04-21 Konus Kessel Ges Fur Warmetech Forced-circulation boiler system with separate boiler and furnace
FR2475707A1 (en) * 1980-02-07 1981-08-14 Sevelen Metallbau Heat exchanger housing inserted between two sections of exhaust - recovers waste heat with by=pass regulated via temp. sensors and computing mechanism
US4856438A (en) * 1988-03-14 1989-08-15 Dean Peugh Furnace
CA2494239A1 (en) * 2000-08-07 2002-02-07 Woodlane Environmental Technology, Inc. Ventilation system and method
EP1653154A1 (en) * 2004-11-02 2006-05-03 Rüegg Cheminée AG Fire place
EP2878895A1 (en) * 2013-11-27 2015-06-03 Karl Stefan Riener Furnace for heat generation

Also Published As

Publication number Publication date
AT511576B1 (en) 2013-03-15
EP2500652A2 (en) 2012-09-19
EP2500652B1 (en) 2018-09-05
AT511576A1 (en) 2012-12-15

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