EP0708298A3 - Heating appliance - Google Patents

Heating appliance Download PDF

Info

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
German (de)
French (fr)
Other versions
EP0708298B1 (en
EP0708298A2 (en
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/en
Publication of EP0708298A3 publication Critical patent/EP0708298A3/en
Application granted granted Critical
Publication of EP0708298B1 publication Critical patent/EP0708298B1/en
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)
  • Resistance Heating (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

The process includes an afterburning of the flue gas which is fed into an afterburning chamber with admixture of a secondary air. The primary flue discharge (14) takes place from a deep point of the combustion chamber. Flue gases are added to the primary flue gas from a higher secondary flue discharge (15) during its flow into the afterburning chamber (13) via a first flue gas return duct (11). Pref. the admixture of the flue gases (4) of the first return duct and of the secondary air (5) into the primary flue gas is carried out by exhausting such that the primary flue gas passes through a nozzle system, prior to reaching the afterburning chamber.
EP95115811A 1994-10-06 1995-10-06 Heating appliance Expired - Lifetime EP0708298B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4435748 1994-10-06
DE4435748A DE4435748C2 (en) 1994-10-06 1994-10-06 Heater

Publications (3)

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

Family

ID=6530120

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95115811A Expired - Lifetime EP0708298B1 (en) 1994-10-06 1995-10-06 Heating appliance

Country Status (3)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK9700348U3 (en) * 1997-09-23 1997-12-29 Greenfire Aps Stoker stove for wood pellets
DE29720007U1 (en) * 1997-11-11 1998-01-02 Posch, Heribert, 83627 Warngau Heater
GB9921798D0 (en) * 1999-09-16 1999-11-17 Hacohen Josef Gas stoves
DE202009016163U1 (en) 2009-11-26 2010-03-04 Grasmann, Paul heater
DE102010051600A1 (en) * 2010-11-16 2012-05-16 Robert Bosch Gmbh boiler
US10197286B2 (en) * 2011-05-04 2019-02-05 Jason Joren Jens Stewart Combustion system
DE102011117950B4 (en) * 2011-11-08 2014-09-25 Heribert Posch Primary feed for a solid fuel heater and a method for creating a primary draw
CN102705836A (en) * 2012-06-01 2012-10-03 无锡华光锅炉股份有限公司 Anti-tempering device for feeding equipment of boiler
NZ713740A (en) * 2013-03-28 2018-03-23 Jason Joren Jens Stewart An improved combustion system
DE102014002276A1 (en) * 2014-02-19 2015-08-20 Karl Stefan Riener SMOKE DAMPER DEVICE
GB2533222A (en) * 2014-12-12 2016-06-15 Xtralec Ltd Improved combustion apparatus
JP6694299B2 (en) * 2016-03-15 2020-05-13 太田 匡子 Incinerator

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 (en) * 1992-02-01 1992-04-16 Buderus Heiztechnik GmbH, 6330 Wetzlar Heating device for solid fuels
EP0641969A1 (en) * 1993-09-07 1995-03-08 Heribert Posch Burning device for wood, coal and biomass

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 (en) * 1922-09-26 1923-11-23 Heinrich Tritschler Herd Und O Half gas firing for ovens, stoves, etc. Like. With suction of the carbonization gases formed in the filling chamber after the flame has been extracted

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 (en) * 1992-02-01 1992-04-16 Buderus Heiztechnik GmbH, 6330 Wetzlar Heating device for solid fuels
EP0641969A1 (en) * 1993-09-07 1995-03-08 Heribert Posch Burning device for wood, coal and biomass

Also Published As

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

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