AT510063B8 - FIRE FOR THE BURNING OF SOLIDS - Google Patents

FIRE FOR THE BURNING OF SOLIDS Download PDF

Info

Publication number
AT510063B8
AT510063B8 AT10252010A AT10252010A AT510063B8 AT 510063 B8 AT510063 B8 AT 510063B8 AT 10252010 A AT10252010 A AT 10252010A AT 10252010 A AT10252010 A AT 10252010A AT 510063 B8 AT510063 B8 AT 510063B8
Authority
AT
Austria
Prior art keywords
burner
combustion zone
combustion
solids
furnace
Prior art date
Application number
AT10252010A
Other languages
German (de)
Other versions
AT510063B1 (en
AT510063A1 (en
Inventor
Hans-Juergen Dipl Ing Brandt
Ingwald Dipl Ing Dr Obernberger
Original Assignee
Windhager Zentralheizung Technik 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 Windhager Zentralheizung Technik Gmbh filed Critical Windhager Zentralheizung Technik Gmbh
Priority to AT10252010A priority Critical patent/AT510063B8/en
Priority to EP11170106.6A priority patent/EP2397756B1/en
Publication of AT510063A1 publication Critical patent/AT510063A1/en
Publication of AT510063B1 publication Critical patent/AT510063B1/en
Application granted granted Critical
Publication of AT510063B8 publication Critical patent/AT510063B8/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B50/00—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone
    • F23B50/12—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone the fuel being fed to the combustion zone by free fall or by sliding along inclined surfaces, e.g. from a conveyor terminating above the fuel bed
    • 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
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B60/00—Combustion apparatus in which the fuel burns essentially without moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B90/00—Combustion methods not related to a particular type of apparatus
    • F23B90/04—Combustion methods not related to a particular type of apparatus including secondary combustion
    • F23B90/06—Combustion methods not related to a particular type of apparatus including secondary combustion the primary combustion being a gasification or pyrolysis in a reductive atmosphere

Abstract

Die Erfindung betrifft eine Feuerung mit zumindest einem Brenner (4a, 4b) für die Verbrennung von Feststoffen, insbesondere Pellets, mit zumindest einer Primärluftzufuhr und zumindest einer Sekundärluftzufuhr (7a, 7b; 8), wobei die Feuerung (1) mit mindestens zwei getrennten Verbrennungszonen (11, 12), und zwar zumindest einer ersten Verbrennungszone (11) für den Festbrennstoff und zumindest einer zweiten Verbrennungszone (12) für den vergasten Festbrennstoff ausgebildet ist, wobei die erste Verbrennungszone (11) in einem im Wesentlichen rohrförmigen Vergaserteil (3) und die zweite Verbrennungszone (12) in einem zumindest einen Brenner (4a, 4b) aufweisenden Brennerteil (4) angeordnet ist. Um mit geringem Aufwand die Stickoxidemissionen zu verringern, ist vorgesehen, dass dass der Brennerteil (4) auf den Vergaserteil (3) aufgesetzt ist.The invention relates to a furnace with at least one burner (4a, 4b) for the combustion of solids, in particular pellets, with at least one primary air supply and at least one secondary air supply (7a, 7b, 8), the furnace (1) having at least two separate combustion zones (11, 12), at least a first combustion zone (11) for the solid fuel and at least a second combustion zone (12) is formed for the gasified solid fuel, wherein the first combustion zone (11) in a substantially tubular carburetor part (3) and the second combustion zone (12) is arranged in a burner part (4) having at least one burner (4a, 4b). In order to reduce the nitrogen oxide emissions with little effort, it is provided that the burner part (4) is placed on the carburetor part (3).

AT10252010A 2010-06-21 2010-06-21 FIRE FOR THE BURNING OF SOLIDS AT510063B8 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT10252010A AT510063B8 (en) 2010-06-21 2010-06-21 FIRE FOR THE BURNING OF SOLIDS
EP11170106.6A EP2397756B1 (en) 2010-06-21 2011-06-16 Furnace for burning solid fuels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT10252010A AT510063B8 (en) 2010-06-21 2010-06-21 FIRE FOR THE BURNING OF SOLIDS

Publications (3)

Publication Number Publication Date
AT510063A1 AT510063A1 (en) 2012-01-15
AT510063B1 AT510063B1 (en) 2012-05-15
AT510063B8 true AT510063B8 (en) 2012-08-15

Family

ID=44645334

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10252010A AT510063B8 (en) 2010-06-21 2010-06-21 FIRE FOR THE BURNING OF SOLIDS

Country Status (2)

Country Link
EP (1) EP2397756B1 (en)
AT (1) AT510063B8 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20121260A1 (en) * 2012-07-19 2014-01-20 Laminox S R L OPTIMIZED PELLET HEATING APPLIANCE
CN106090888B (en) * 2016-06-23 2019-02-22 佛山市洁冠科技有限公司 The reflective segmentation combined combustion method of biomass molding fuel and the burning structure suitable for this method
IT202000003047A1 (en) * 2020-02-17 2021-08-17 Mcz Group S P A GASIFIER STOVE

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463687A (en) * 1982-04-19 1984-08-07 E. K. Industries, Inc. Powered downdraft gasifier
DE3922060A1 (en) * 1989-07-05 1991-01-17 Norbert Harlander COMBUSTION SYSTEM FOR SOLID FUELS WITH SECOND BURNER
US5678494A (en) * 1995-03-22 1997-10-21 Ulrich; Gael Biomass-fueled furnace
DE19850376A1 (en) * 1998-11-02 2000-05-25 Univ Stuttgart Incinerator reducing primary pollution comprises gasification and combustion chambers, fans, hot gas return duct and flame duct
DE20321670U1 (en) * 2002-04-09 2008-10-23 Termocabi S.R.L., Pieve S. Giacomo Burner for pellet fuel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5823122A (en) * 1994-09-30 1998-10-20 Alternative Energy Development, Inc. System and process for production of fuel gas from solid biomass fuel and for combustion of such fuel gas
FI112798B (en) * 1999-07-28 2004-01-15 Valtion Teknillinen Process and plant for gasification of a carbonaceous fuel in a fixed bed gasifier
US20030200905A1 (en) * 2002-04-29 2003-10-30 Reed Thomas B. Process for making a gas from solid fuels and burning the gas in a close coupled combustor to produce clean heat
HU0500434D0 (en) 2005-05-02 2005-07-28 Morvai Ferenc Gasification and burning method and device for pellet from herbs
DE102006046599B4 (en) * 2006-09-30 2012-02-09 Hochschule Karlsruhe-Technik Und Wirtschaft Process and apparatus for the discontinuous combustion of fuels
WO2008050727A1 (en) 2006-10-23 2008-05-02 Nagasaki Institute Of Applied Science Biomass gasification apparatus
CN101059248A (en) 2007-03-22 2007-10-24 马良奇 Blowing type domestic biomass half-gasification oven production method and the gasification oven
CN201043760Y (en) 2007-05-30 2008-04-02 洛阳市工程机械设计所 Multi-head biomass environment-friendly gasification furnace

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463687A (en) * 1982-04-19 1984-08-07 E. K. Industries, Inc. Powered downdraft gasifier
DE3922060A1 (en) * 1989-07-05 1991-01-17 Norbert Harlander COMBUSTION SYSTEM FOR SOLID FUELS WITH SECOND BURNER
US5678494A (en) * 1995-03-22 1997-10-21 Ulrich; Gael Biomass-fueled furnace
DE19850376A1 (en) * 1998-11-02 2000-05-25 Univ Stuttgart Incinerator reducing primary pollution comprises gasification and combustion chambers, fans, hot gas return duct and flame duct
DE20321670U1 (en) * 2002-04-09 2008-10-23 Termocabi S.R.L., Pieve S. Giacomo Burner for pellet fuel

Also Published As

Publication number Publication date
AT510063B1 (en) 2012-05-15
EP2397756B1 (en) 2016-08-31
AT510063A1 (en) 2012-01-15
EP2397756A2 (en) 2011-12-21
EP2397756A3 (en) 2014-02-19

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