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EP2085693A3 - Method and device for burning solid fuel - Google Patents

Method and device for burning solid fuel Download PDF

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Publication number
EP2085693A3
EP2085693A3 EP09450013.9A EP09450013A EP2085693A3 EP 2085693 A3 EP2085693 A3 EP 2085693A3 EP 09450013 A EP09450013 A EP 09450013A EP 2085693 A3 EP2085693 A3 EP 2085693A3
Authority
EP
European Patent Office
Prior art keywords
chamber
cyclone
burner
combustion
burning solid
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.)
Withdrawn
Application number
EP09450013.9A
Other languages
German (de)
French (fr)
Other versions
EP2085693A2 (en
Inventor
Anton Maggale
Egon Ruß
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
Priority claimed from AT0006408U external-priority patent/AT10349U3/en
Application filed by Individual filed Critical Individual
Publication of EP2085693A2 publication Critical patent/EP2085693A2/en
Publication of EP2085693A3 publication Critical patent/EP2085693A3/en
Withdrawn legal-status Critical Current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
    • F23B10/00—Combustion apparatus characterised by the combination of two or more combustion chambers
    • 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
    • F23G5/165—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber arranged at a different level
    • 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
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/10—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of field or garden waste or biomasses
    • 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 
    • F23L9/02—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air above the fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2203/00—Furnace arrangements
    • F23G2203/101—Furnace arrangements with stepped or inclined grate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/22—Waste papers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/26—Biowaste

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

Bei einem Verfahren zum Verbrennen fester Brennstoffe, insbesondere Biomassen, wird eine Vorrichtung verwendet, die eine Brennerkammer (1) besitzt, in der auf einen Vorschubrost (3) eine Vorschubrostfeuerung als Primärverbrennung ausgeführt wird. Oberhalb der Brennerkammer (1) ist eine Zyklonkammer (5) angeordnet, in welcher eine Zyklonverbrennung ausgeführt wird. Die Zyklonkammer (5) ist eine Kammer mit im Wesentlichen lotrechter Achse (5) , die an eine Öffnung am oberen Ende (9) der Brennerkammer (1) angeschlossen ist. In der Zyklonkammer (5) wird durch tangential über Düsenstöcke (30, 31) oder Düsen (40, 41) zugeführte Luft eine Drehbewegung der Rauchgase und in dieser enthaltener Feststoffe erreicht, wodurch die Feststoffe nach außen gedrückt werden und gegebenenfalls, wenn sie nicht in der Zyklonverbrennung verbrennen, zurück in die Brennerkammer (1) fallen. Gereinigte Rauchgase werden oben und/oder seitlich aus der Zyklonkammer (5) abgezogen.

Figure imgaf001
In a method for burning solid fuels, in particular biomasses, a device is used which has a burner chamber (1), in which on a feed grate (3) a feed grate firing is performed as a primary combustion. Above the burner chamber (1), a cyclone chamber (5) is arranged, in which a cyclone combustion is performed. The cyclone chamber (5) is a chamber with a substantially vertical axis (5), which is connected to an opening at the upper end (9) of the burner chamber (1). In the cyclone chamber (5) is supplied by tangentially through nozzle sticks (30, 31) or nozzles (40, 41) supplied air, a rotational movement of the flue gases and solids contained therein, whereby the solids are pressed to the outside and optionally, if they are not in burn the cyclone combustion, fall back into the burner chamber (1). Purified flue gases are withdrawn from the top and / or sides of the cyclone chamber (5).
Figure imgaf001
EP09450013.9A 2008-01-31 2009-01-26 Method and device for burning solid fuel Withdrawn EP2085693A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0006408U AT10349U3 (en) 2008-01-31 2008-01-31 DEVICE FOR BURNING SOLID FUELS
AT17422008 2008-11-10

Publications (2)

Publication Number Publication Date
EP2085693A2 EP2085693A2 (en) 2009-08-05
EP2085693A3 true EP2085693A3 (en) 2016-03-16

Family

ID=40599958

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09450013.9A Withdrawn EP2085693A3 (en) 2008-01-31 2009-01-26 Method and device for burning solid fuel

Country Status (1)

Country Link
EP (1) EP2085693A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE040668T2 (en) 2010-09-06 2019-03-28 Egon Russ Method and device for combusting solid fuels
DE102011122008A1 (en) * 2011-12-22 2013-06-27 Robert Bosch Gmbh Heating boiler i.e. furnace, for incineration of biomass, has vortex chamber comprising hollow cylindrical region, which is provided in form of rotationally symmetric hollow body with front-sided outlet for combustion gases
WO2021215988A1 (en) * 2020-04-21 2021-10-28 Gartena Consulting & Installation Ab Plant for burning waste

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473013A (en) * 1982-07-08 1984-09-25 Clear Air, Inc. Incinerator steam generation system
DE3915992A1 (en) * 1988-05-19 1989-11-23 Theodor Koch Process for the reduction of nitrogen oxides
DE29507527U1 (en) * 1995-05-05 1995-07-13 Deutsche Babcock Anlagen Gmbh, 46049 Oberhausen Waste incinerator
EP0862019A1 (en) * 1997-02-28 1998-09-02 Abb Research Ltd. Method and device for thermal treatment of fly ash from grate incinerators
WO1999006765A1 (en) * 1997-07-30 1999-02-11 Institute Of Gas Technology Reburn process
US20050098072A1 (en) * 2003-11-10 2005-05-12 Rem Engineering, Inc. Method and apparatus for the gasification and combustion of animal waste, human waste, and/or biomass using a moving grate over a stationary perforated plate in a configured chamber

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473013A (en) * 1982-07-08 1984-09-25 Clear Air, Inc. Incinerator steam generation system
DE3915992A1 (en) * 1988-05-19 1989-11-23 Theodor Koch Process for the reduction of nitrogen oxides
DE29507527U1 (en) * 1995-05-05 1995-07-13 Deutsche Babcock Anlagen Gmbh, 46049 Oberhausen Waste incinerator
EP0862019A1 (en) * 1997-02-28 1998-09-02 Abb Research Ltd. Method and device for thermal treatment of fly ash from grate incinerators
WO1999006765A1 (en) * 1997-07-30 1999-02-11 Institute Of Gas Technology Reburn process
US20050098072A1 (en) * 2003-11-10 2005-05-12 Rem Engineering, Inc. Method and apparatus for the gasification and combustion of animal waste, human waste, and/or biomass using a moving grate over a stationary perforated plate in a configured chamber

Also Published As

Publication number Publication date
EP2085693A2 (en) 2009-08-05

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