EP0708298A3 - Heizvorrichtung - Google Patents

Heizvorrichtung Download PDF

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Publication number
EP0708298A3
EP0708298A3 EP95115811A EP95115811A EP0708298A3 EP 0708298 A3 EP0708298 A3 EP 0708298A3 EP 95115811 A EP95115811 A EP 95115811A EP 95115811 A EP95115811 A EP 95115811A EP 0708298 A3 EP0708298 A3 EP 0708298A3
Authority
EP
European Patent Office
Prior art keywords
flue gas
flue
primary
afterburning
admixture
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
EP95115811A
Other languages
English (en)
French (fr)
Other versions
EP0708298A2 (de
EP0708298B1 (de
Inventor
Heribert Posch
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
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 Individual filed Critical Individual
Publication of EP0708298A2 publication Critical patent/EP0708298A2/de
Publication of EP0708298A3 publication Critical patent/EP0708298A3/de
Application granted granted Critical
Publication of EP0708298B1 publication Critical patent/EP0708298B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F24B5/021—Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves combustion-air circulation
    • F24B5/026—Supply of primary and secondary air for combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B5/00—Combustion apparatus with arrangements for burning uncombusted material from primary combustion
    • F23B5/04—Combustion apparatus with arrangements for burning uncombusted material from primary combustion in separate combustion chamber; on separate grate
    • 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
    • F23L11/00—Arrangements of valves or dampers after the fire
    • 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 
    • F23L9/04—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air beyond the fire, i.e. nearer the smoke outlet
    • 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
    • F23M11/00—Safety arrangements
    • F23M11/02—Preventing emission of flames or hot gases, or admission of air, through working or charging apertures
    • 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
    • F24B1/00—Stoves or ranges
    • F24B1/02—Closed stoves
    • F24B1/026—Closed stoves with several combustion zones

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Incineration Of Waste (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Resistance Heating (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

Es wird ein Verfahren zum Verbrennen insbesondere fester Brennstoffe mit Primärluft, wobei eine Nachverbrennung des Rauchgases durch Einleiten in einen Nachbrennraum und Zumischen von Sekundärluft stattfindet, beschrieben, sowie eine entsprechende Vorrichtung, mit einem Brennraum, in dem der Brennstoff verbrannt wird einem Nachbrennraum, in den die über den Primärabzug aus dem Brennraum abgesaugten Rauchgase unter Zumischung von Sekundärluft zur Nachverbrennung weitergeleitet werden und einem an der Decke des Brennraumes angeordneten Direktabzug mit einer verschließbaren Direktabzugsklappe mit einer ansteigenden, kürzestmöglichen Verbindung zum Abzug für den Anheizvorgang. Das Verfahren sowie die zugehörige Vorrichtung sind in ihrer Anwendung bzw. in ihrem Aufbau einfach und kostengünstig, und ergeben dennoch eine hohe Energieausbeute des Brennstoffes sowie einen geringen Schadstoffgehalt der an die Umgebung abzugebenden Rauchgase. Hierbei erfolgt der Primärabzug des Rauchgases von einem relativ tief liegenden Punkt des Brennraumes aus und dem Rauchgas des Primärabzuges werden bei der Weiterleitung in den Nachbrennraum zusätzlich über eine erste Abgasrückführung Rauchgase zugemischt, die über einen relativ hochliegenden Sekundärabzug dem Brennraum entnommen werden. Die Leitungen für das Rauchgas zwischen dem Primärabzug des Brennraumes und dem Nachbrennraum sind über wenigstens einen Teil ihrer Länge als Düsenanordnung ausgebildet, indem sich der Strömungsquerschnitt für die Rauchgase über wenigstens einen Teil dieser Strecke verringert und im Bereich der Düsenanordnung die Zuleitung von Sekundärluft und der Rauchgase der ersten Abgasrückführung geschieht.
EP95115811A 1994-10-06 1995-10-06 Heizvorrichtung Expired - Lifetime EP0708298B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4435748A DE4435748C2 (de) 1994-10-06 1994-10-06 Heizvorrichtung
DE4435748 1994-10-06

Publications (3)

Publication Number Publication Date
EP0708298A2 EP0708298A2 (de) 1996-04-24
EP0708298A3 true EP0708298A3 (de) 1999-04-21
EP0708298B1 EP0708298B1 (de) 2003-01-08

Family

ID=6530120

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95115811A Expired - Lifetime EP0708298B1 (de) 1994-10-06 1995-10-06 Heizvorrichtung

Country Status (3)

Country Link
EP (1) EP0708298B1 (de)
AT (1) ATE230841T1 (de)
DE (2) DE4435748C2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK9700348U3 (da) * 1997-09-23 1997-12-29 Greenfire Aps Stokerbrændeovn til træpiller
DE29720007U1 (de) * 1997-11-11 1998-01-02 Posch, Heribert, 83627 Warngau Heizvorrichtung
GB9921798D0 (en) * 1999-09-16 1999-11-17 Hacohen Josef Gas stoves
DE202009016163U1 (de) 2009-11-26 2010-03-04 Grasmann, Paul Heizvorrichtung
DE102010051600A1 (de) * 2010-11-16 2012-05-16 Robert Bosch Gmbh Heizkessel
US10197286B2 (en) * 2011-05-04 2019-02-05 Jason Joren Jens Stewart Combustion system
DE102011117950B4 (de) * 2011-11-08 2014-09-25 Heribert Posch Primärabzug für eine Heizvorrichtung für feste Brennstoffe sowie ein Verfahren zum Erstellen eines Primärabzugs
CN102705836A (zh) * 2012-06-01 2012-10-03 无锡华光锅炉股份有限公司 锅炉给料设备上用的防回火装置
EP2979029B1 (de) * 2013-03-28 2019-05-08 Stewart, Jason Joren Jens Verbessertes verbrennungssystem
DE102014002276A1 (de) * 2014-02-19 2015-08-20 Karl Stefan Riener Rauchgasklappeneinrichtung
GB2533222A (en) * 2014-12-12 2016-06-15 Xtralec Ltd Improved combustion apparatus
JP6694299B2 (ja) * 2016-03-15 2020-05-13 太田 匡子 焼却炉
PL247213B1 (pl) * 2023-04-27 2025-06-02 Marcin Nykiel Kocioł zgazowujący centralnego ogrzewania z systemem oddymiania komory załadowczej, kanał oddymiający kotła zgazowującego oraz metoda wymuszania ciągu spalin zgazowanych
JP7714247B2 (ja) * 2023-11-10 2025-07-29 祐智 田山 ストーブ
CN119022691B (zh) * 2024-09-26 2025-11-18 中国科学院工程热物理研究所 一种半锥型微通道印刷电路板式换热器结构及其设计方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2072831A (en) * 1980-03-26 1981-10-07 Towler M O Supplying secondary combustion air
WO1982001931A1 (en) * 1980-12-02 1982-06-10 Sorensen Jens C Central heating boiler with a second burner
DE9201234U1 (de) * 1992-02-01 1992-04-16 Buderus Heiztechnik GmbH, 6330 Wetzlar Heizvorrichtung für feste Brennstoffe
EP0641969A1 (de) * 1993-09-07 1995-03-08 Heribert Posch Brennvorrichtung für Holz, Kohle und Biomasse

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965052A (en) * 1960-12-20 Method for obtaining a complete
DE385496C (de) * 1922-09-26 1923-11-23 Heinrich Tritschler Herd Und O Halbgasfeuerung fuer OEfen, Herde u. dgl. mit Absaugung der im Fuellraum gebildeten Schwelgase nach dem Flammenabzug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2072831A (en) * 1980-03-26 1981-10-07 Towler M O Supplying secondary combustion air
WO1982001931A1 (en) * 1980-12-02 1982-06-10 Sorensen Jens C Central heating boiler with a second burner
DE9201234U1 (de) * 1992-02-01 1992-04-16 Buderus Heiztechnik GmbH, 6330 Wetzlar Heizvorrichtung für feste Brennstoffe
EP0641969A1 (de) * 1993-09-07 1995-03-08 Heribert Posch Brennvorrichtung für Holz, Kohle und Biomasse

Also Published As

Publication number Publication date
DE59510526D1 (de) 2003-02-13
EP0708298A2 (de) 1996-04-24
DE4435748C2 (de) 1997-08-14
ATE230841T1 (de) 2003-01-15
DE4435748A1 (de) 1996-04-11
EP0708298B1 (de) 2003-01-08

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