AT511878A3 - Funnel-shaped secondary combustion chamber - Google Patents

Funnel-shaped secondary combustion chamber Download PDF

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Publication number
AT511878A3
AT511878A3 AT9122012A AT9122012A AT511878A3 AT 511878 A3 AT511878 A3 AT 511878A3 AT 9122012 A AT9122012 A AT 9122012A AT 9122012 A AT9122012 A AT 9122012A AT 511878 A3 AT511878 A3 AT 511878A3
Authority
AT
Austria
Prior art keywords
funnel
combustion chamber
secondary combustion
shaped secondary
longitudinal axis
Prior art date
Application number
AT9122012A
Other languages
German (de)
Other versions
AT511878B1 (en
AT511878A2 (en
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of AT511878A2 publication Critical patent/AT511878A2/en
Publication of AT511878A3 publication Critical patent/AT511878A3/en
Application granted granted Critical
Publication of AT511878B1 publication Critical patent/AT511878B1/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
    • 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F23C3/006—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion
    • 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
    • F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases

Abstract

Die Erfindung betrifft eine Sekundärbrennkammer für eine Biomasseverbrennungseinrichtung mit einer rotationssymmetrisch um eine Längsachse ausgebildeten Trichterform, die sich kontinuierlich von Trichtereingang zu Trichterausgang verjüngt, wobei am Trichtereingang Eintrittskanäle für Verbrennungsgas und Sekundärluft mit unterschiedlichen und nicht parallel zur Längsachse ausgerichteten Einströmrichtungen angeordnet sind.The invention relates to a secondary combustion chamber for a biomass combustion device with a rotationally symmetrical trained about a longitudinal axis funnel shape, which tapers continuously from funnel entrance to funnel exit, wherein the funnel inlet inlet channels for combustion gas and secondary air are arranged with different and not parallel to the longitudinal axis aligned inflow directions.

AT9122012A 2011-08-31 2012-08-23 Funnel-shaped secondary combustion chamber AT511878B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201110111521 DE102011111521A1 (en) 2011-08-31 2011-08-31 Secondary combustion chamber for biomass combustor for combustion of biomass e.g. pellets, has inlet channels for combustion gas and secondary air in different flowing directions and arranged at funnel inlet

Publications (3)

Publication Number Publication Date
AT511878A2 AT511878A2 (en) 2013-03-15
AT511878A3 true AT511878A3 (en) 2013-07-15
AT511878B1 AT511878B1 (en) 2014-05-15

Family

ID=47665128

Family Applications (1)

Application Number Title Priority Date Filing Date
AT9122012A AT511878B1 (en) 2011-08-31 2012-08-23 Funnel-shaped secondary combustion chamber

Country Status (2)

Country Link
AT (1) AT511878B1 (en)
DE (1) DE102011111521A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4854249A (en) * 1987-08-03 1989-08-08 Institute Of Gas Technology Two stage combustion
DE102008056952A1 (en) * 2008-11-07 2010-05-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Burnout cyclone fluidized-bed combustion plant, has upper area and lower area, where upper area has cylindrical shape, and partial inner half of burn out cyclone is formed horizontal to immersion pipe with two casings
EP2278221A2 (en) * 2009-07-20 2011-01-26 Guntamtic Heiztechnik Gmbh Combustion chamber for pelletised fuel, in particular wood pellets

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4021005C1 (en) 1990-07-02 1991-08-14 Forschungszentrum Juelich Gmbh, 5170 Juelich, De

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4854249A (en) * 1987-08-03 1989-08-08 Institute Of Gas Technology Two stage combustion
DE102008056952A1 (en) * 2008-11-07 2010-05-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Burnout cyclone fluidized-bed combustion plant, has upper area and lower area, where upper area has cylindrical shape, and partial inner half of burn out cyclone is formed horizontal to immersion pipe with two casings
EP2278221A2 (en) * 2009-07-20 2011-01-26 Guntamtic Heiztechnik Gmbh Combustion chamber for pelletised fuel, in particular wood pellets

Also Published As

Publication number Publication date
AT511878B1 (en) 2014-05-15
AT511878A2 (en) 2013-03-15
DE102011111521A1 (en) 2013-02-28

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MM01 Lapse because of not paying annual fees

Effective date: 20190823