EP2515036A3 - Heizkessel - Google Patents

Heizkessel Download PDF

Info

Publication number
EP2515036A3
EP2515036A3 EP12164206.0A EP12164206A EP2515036A3 EP 2515036 A3 EP2515036 A3 EP 2515036A3 EP 12164206 A EP12164206 A EP 12164206A EP 2515036 A3 EP2515036 A3 EP 2515036A3
Authority
EP
European Patent Office
Prior art keywords
combustion
vortex chamber
filling
boiler
face
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Withdrawn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
EP12164206.0A
Other languages
English (en)
French (fr)
Other versions
EP2515036A2 (de
Inventor
Joerg Jockel
Frank Weber
Carsten Rein
Michael Schwenk
Tino Scherr
Damian Both
Markus Lischke
Paulo Jorge Ferreira Goncalves
Marcel Georg
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2515036A2 publication Critical patent/EP2515036A2/de
Publication of EP2515036A3 publication Critical patent/EP2515036A3/de
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F23B60/00—Combustion apparatus in which the fuel burns essentially without moving
    • F23B60/02—Combustion apparatus in which the fuel burns essentially without moving with combustion air supplied through a grate
    • 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
    • F23B80/04—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel by means for guiding the flow of flue gases, e.g. baffles
    • 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
    • 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
    • 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
    • F24B5/025—Supply of secondary air for completing combustion of fuel

Landscapes

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

Abstract

Die Erfindung betrifft einen Heizkessel zur Verbrennung von festen Brennstoffen, mit einem Heizmedium führenden Kesselkörper (1), einem Füllraum (2) für Brennstoff mit einer oberen oder seitlichen Befüllöffnung (3), einem Brennrost (4) mit einem darunter angeordnetem Aschekasten (5), einer Primärluftzuführung im Bereich des Füllraumes, einer Verbrennungsgasaustrittsöffnung (6) in eine nachgeschaltete Wirbelkammer (7) sowie mit einem sich anschließenden Wärmetauscher für das Heizgas.
Der Erfindung liegt die Aufgabe zu Grunde, die Verbrennungsqualität von Heizkesseln und Öfen zur Verbrennung von festen Brennstoffen zu optimieren.
Erfindungsgemäß treten in die Wirbelkammer (7) in der Nähe einer Stirnseite in Radialrichtung von außen her Verbrennungsgase und/oder Sekundärluft ein und die Wirbelkammer (7) weist an der gegenüberliegenden Stirnseite eine Querschnittsverringerung im Bereich der Ausmündung für die Verbrennungsgase auf.
EP12164206.0A 2011-04-19 2012-04-16 Heizkessel Withdrawn EP2515036A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011017475A DE102011017475A1 (de) 2011-04-19 2011-04-19 Heizkessel

Publications (2)

Publication Number Publication Date
EP2515036A2 EP2515036A2 (de) 2012-10-24
EP2515036A3 true EP2515036A3 (de) 2017-10-25

Family

ID=45999670

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12164206.0A Withdrawn EP2515036A3 (de) 2011-04-19 2012-04-16 Heizkessel

Country Status (2)

Country Link
EP (1) EP2515036A3 (de)
DE (2) DE202011110125U1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013102361B4 (de) * 2013-03-08 2015-01-22 Ulrich Brunner GmbH Ofen mit einem Brennraum und einer Brennkammer
CN104930517B (zh) * 2015-06-30 2018-03-09 中国科学院广州能源研究所 一种垃圾热解旋流燃烧装置
ES2791575B2 (es) * 2020-06-22 2021-07-12 Posada Gonzalez Manuel Enrique Quemador de sólidos, de llamas horizontales sin humos y sistema para el aprovechamiento del calor de la combustión

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3147410A1 (de) * 1980-12-05 1982-07-22 Coal Industry (Patents) Ltd., London "verbrennungsvorrichtung fuer feste brennstoffe"
DE19510263A1 (de) * 1994-03-25 1995-09-28 Tiba Ag Zentralheizungskessel für großvolumiges Stückholz als Brennstoff
DE29605801U1 (de) * 1996-03-28 1996-06-27 Georg Fischer GmbH & Co, 89312 Günzburg Heizkessel
DE19729506A1 (de) * 1997-07-10 1999-01-14 Rolf Schnekenburger Heizkessel zur Feuerung von festen Brennstoffen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1081174B (de) * 1956-05-17 1960-05-05 Olof Axel Ohlsson Feuerung fuer einen als Heizrohr-Stehkessel ausgebildeten Flammrohr-Rauchrohrkessel
US4638636A (en) * 1984-06-28 1987-01-27 General Electric Company Fuel nozzle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3147410A1 (de) * 1980-12-05 1982-07-22 Coal Industry (Patents) Ltd., London "verbrennungsvorrichtung fuer feste brennstoffe"
DE19510263A1 (de) * 1994-03-25 1995-09-28 Tiba Ag Zentralheizungskessel für großvolumiges Stückholz als Brennstoff
DE29605801U1 (de) * 1996-03-28 1996-06-27 Georg Fischer GmbH & Co, 89312 Günzburg Heizkessel
DE19729506A1 (de) * 1997-07-10 1999-01-14 Rolf Schnekenburger Heizkessel zur Feuerung von festen Brennstoffen

Also Published As

Publication number Publication date
EP2515036A2 (de) 2012-10-24
DE102011017475A1 (de) 2012-10-25
DE202011110125U1 (de) 2012-12-06

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