EP1477734A3 - Heating device - Google Patents

Heating device Download PDF

Info

Publication number
EP1477734A3
EP1477734A3 EP04450070A EP04450070A EP1477734A3 EP 1477734 A3 EP1477734 A3 EP 1477734A3 EP 04450070 A EP04450070 A EP 04450070A EP 04450070 A EP04450070 A EP 04450070A EP 1477734 A3 EP1477734 A3 EP 1477734A3
Authority
EP
European Patent Office
Prior art keywords
opens
heating device
burn
air inlet
secondary air
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
EP04450070A
Other languages
German (de)
French (fr)
Other versions
EP1477734A2 (en
EP1477734B1 (en
Inventor
Alexander Dr. Weissinger
Josef Theiler
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.)
KWB Kraft und Waerme aus Biomasse GmbH
Original Assignee
KWB Kraft und Waerme aus Biomasse 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 KWB Kraft und Waerme aus Biomasse GmbH filed Critical KWB Kraft und Waerme aus Biomasse GmbH
Publication of EP1477734A2 publication Critical patent/EP1477734A2/en
Publication of EP1477734A3 publication Critical patent/EP1477734A3/en
Application granted granted Critical
Publication of EP1477734B1 publication Critical patent/EP1477734B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B10/00—Combustion apparatus characterised by the combination of two or more combustion chambers
    • F23B10/02—Combustion apparatus characterised by the combination of two or more combustion chambers including separate secondary combustion chambers
    • 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
    • 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
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/24—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber
    • F23G5/26—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber having rotating bottom
    • 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
    • F23G5/32—Incineration of waste; Incinerator constructions; Details, accessories or control therefor the waste being subjected to a whirling movement, e.g. cyclonic incinerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F23J1/06—Mechanically-operated devices, e.g. clinker pushers
    • 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
    • F23L1/00—Passages or apertures for delivering primary air for combustion 
    • F23L1/02—Passages or apertures for delivering primary air for combustion  by discharging the air below 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
    • F23M5/00—Casings; Linings; Walls
    • F23M5/08—Cooling thereof; Tube walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2205/00—Waste feed arrangements
    • F23G2205/12—Waste feed arrangements using conveyors
    • F23G2205/121—Screw conveyor

Landscapes

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

Abstract

Heizeinrichtung mit einem Brennraum (20), in den eine Brennstoffzufuhr mündet und der über einen im wesentlichen horizontalen Zug (8) mit einem Ausbrennraum (10) verbunden ist, in den ein Sekundärlufteinlass (6) mündet. Um in den Brenngasen enthaltene Ascheteile auf einfache Weise abscheiden zu können, ist vorgesehen, dass der Ausbrennraum (10) vertikal ausgerichtet ist und einen im wesentlichen kreisrunden Querschnitt aufweist, wobei der Sekundärlufteinlass (6) tangential in den Ausbrennraum (10) mündet.

Figure imgaf001
Heating device with a combustion chamber (20) into which opens a fuel supply and which is connected via a substantially horizontal train (8) with a Ausbrennraum (10), in which a secondary air inlet (6) opens. In order to be able to deposit ash particles contained in the fuel gases in a simple manner, it is provided that the burn-out space (10) is vertically aligned and has a substantially circular cross-section, wherein the secondary air inlet (6) opens tangentially into the burn-out space (10).
Figure imgaf001
EP20040450070 2003-05-14 2004-03-29 Heating device Expired - Lifetime EP1477734B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2003739 2003-05-14
AT7392003A AT412308B (en) 2003-05-14 2003-05-14 HEATING DEVICE

Publications (3)

Publication Number Publication Date
EP1477734A2 EP1477734A2 (en) 2004-11-17
EP1477734A3 true EP1477734A3 (en) 2007-05-30
EP1477734B1 EP1477734B1 (en) 2013-11-13

Family

ID=32234888

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040450070 Expired - Lifetime EP1477734B1 (en) 2003-05-14 2004-03-29 Heating device

Country Status (2)

Country Link
EP (1) EP1477734B1 (en)
AT (1) AT412308B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVR20060191A1 (en) * 2006-12-13 2008-06-14 Cola S R L PORTABRACHIER, PARTICULARLY FOR STOVES
AT504652B1 (en) * 2007-03-29 2008-07-15 Windhager Zentralheizung Techn Burning chamber for boiler with heated solid fuel, has multiple burning chamber bricks which are covered by base plate , where base plate has multiple combustion bricks
FR2917486B1 (en) * 2007-06-15 2009-09-25 Ct Internat De Traitement Et D PROCESS FOR GASIFYING WASTE IN A ROTATING SOAK OVEN, AND OVEN FOR ITS IMPLEMENTATION
CN102128719B (en) * 2010-12-13 2012-10-24 中国航空动力机械研究所 Sectorial reverse flow combustor and split combustor case thereof
CN102330970B (en) * 2011-09-20 2014-11-05 魏广廷 Boiler combustor
CN103851626A (en) * 2014-03-18 2014-06-11 郑敏 Trash burning furnace

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188073A2 (en) * 1984-11-19 1986-07-23 Paul Douglas Williams Extraction zone for solid fuel burner
DE29605801U1 (en) * 1996-03-28 1996-06-27 Georg Fischer GmbH & Co, 89312 Günzburg boiler
EP0727610A2 (en) * 1995-02-16 1996-08-21 Georg Fischer Maschinen- und Kesselfabrik Gesellschaft m.b.H. Boiler
EP1085259A1 (en) * 1999-09-15 2001-03-21 LIGNOTECH Entwicklung von Biomassefeuerungsanlagen GmbH Device for burning biogenous fuels

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19817885A1 (en) * 1998-04-22 1999-10-28 Bosch Gmbh Robert Arrangement for rebuilding the torque of a supercharged internal combustion engine after an ASR intervention

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188073A2 (en) * 1984-11-19 1986-07-23 Paul Douglas Williams Extraction zone for solid fuel burner
EP0727610A2 (en) * 1995-02-16 1996-08-21 Georg Fischer Maschinen- und Kesselfabrik Gesellschaft m.b.H. Boiler
DE29605801U1 (en) * 1996-03-28 1996-06-27 Georg Fischer GmbH & Co, 89312 Günzburg boiler
EP1085259A1 (en) * 1999-09-15 2001-03-21 LIGNOTECH Entwicklung von Biomassefeuerungsanlagen GmbH Device for burning biogenous fuels

Also Published As

Publication number Publication date
ATA7392003A (en) 2004-05-15
EP1477734A2 (en) 2004-11-17
AT412308B (en) 2004-12-27
EP1477734B1 (en) 2013-11-13

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