[go: up one dir, main page]

WO2008068587A3 - Burner unit and combustion device using said burner unit - Google Patents

Burner unit and combustion device using said burner unit Download PDF

Info

Publication number
WO2008068587A3
WO2008068587A3 PCT/IB2007/003743 IB2007003743W WO2008068587A3 WO 2008068587 A3 WO2008068587 A3 WO 2008068587A3 IB 2007003743 W IB2007003743 W IB 2007003743W WO 2008068587 A3 WO2008068587 A3 WO 2008068587A3
Authority
WO
WIPO (PCT)
Prior art keywords
burner
burner unit
combustion device
unit
flames
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.)
Ceased
Application number
PCT/IB2007/003743
Other languages
French (fr)
Other versions
WO2008068587A2 (en
Inventor
Luigi Borelli
Mario Panizzon
Renzo Volpaton
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.)
Ecoflam Bruciatori SpA
Original Assignee
Ecoflam Bruciatori SpA
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 Ecoflam Bruciatori SpA filed Critical Ecoflam Bruciatori SpA
Priority to EP07858928.0A priority Critical patent/EP2087283B1/en
Publication of WO2008068587A2 publication Critical patent/WO2008068587A2/en
Publication of WO2008068587A3 publication Critical patent/WO2008068587A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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 
    • F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
    • F23C1/02—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air lump and liquid fuel
    • 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 
    • F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
    • F23C1/04—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air lump and gaseous fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Fuel Combustion (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

A burner unit (1) comprising a first solid fuel (3) burner (2) and a second fluid fuel burner (4) operating in a combined manner and both connected to the exterior by means of a comburent air feeder circuit (6). The first burner (2) and the second burner (4) share a single common combustion chamber (7) wherein the flames of both burners are generated.
PCT/IB2007/003743 2006-12-07 2007-11-21 Burner unit and combustion device using said burner unit Ceased WO2008068587A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07858928.0A EP2087283B1 (en) 2006-12-07 2007-11-21 Burner unit and combustion device using said burner unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVI2006A000349 2006-12-07
ITVI20060349 ITVI20060349A1 (en) 2006-12-07 2006-12-07 BURNER UNIT AND COMBUSTION UNIT USING THIS BURNER GROUP

Publications (2)

Publication Number Publication Date
WO2008068587A2 WO2008068587A2 (en) 2008-06-12
WO2008068587A3 true WO2008068587A3 (en) 2008-12-04

Family

ID=39492673

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/003743 Ceased WO2008068587A2 (en) 2006-12-07 2007-11-21 Burner unit and combustion device using said burner unit

Country Status (3)

Country Link
EP (1) EP2087283B1 (en)
IT (1) ITVI20060349A1 (en)
WO (1) WO2008068587A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE20090976A1 (en) 2008-12-23 2010-07-07 Alley Enterprises Ltd A duel fuel boiler
GB2483047B (en) 2010-06-22 2016-05-11 Alley Enterprises Ltd An enclosed granular fuel burning boiler
US10711995B2 (en) * 2013-05-02 2020-07-14 Original Pellet Grill Company Llc Dual-fuel gas-pellet burner assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH494932A (en) * 1968-03-26 1970-08-15 Truebbach Apparatebau Ag Double fire boiler
DE2534092A1 (en) * 1975-07-30 1977-02-17 Konus Kessel Waermetech Solid fuel-fired horizontal boiler for heating oil - with complete combustion and higher flame temperature due to less excess air
US4545309A (en) * 1984-04-02 1985-10-08 Raoul Comtois Furnace for burning flammable particles
DE19712317A1 (en) * 1997-03-24 1998-10-01 Karl Ackermann Combustion oven with heat exchanger surfaces for solid fuel and/or gas or oil operation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH494932A (en) * 1968-03-26 1970-08-15 Truebbach Apparatebau Ag Double fire boiler
DE2534092A1 (en) * 1975-07-30 1977-02-17 Konus Kessel Waermetech Solid fuel-fired horizontal boiler for heating oil - with complete combustion and higher flame temperature due to less excess air
US4545309A (en) * 1984-04-02 1985-10-08 Raoul Comtois Furnace for burning flammable particles
DE19712317A1 (en) * 1997-03-24 1998-10-01 Karl Ackermann Combustion oven with heat exchanger surfaces for solid fuel and/or gas or oil operation

Also Published As

Publication number Publication date
ITVI20060349A1 (en) 2008-06-08
EP2087283A2 (en) 2009-08-12
WO2008068587A2 (en) 2008-06-12
EP2087283B1 (en) 2013-09-18

Similar Documents

Publication Publication Date Title
WO2007103718A3 (en) Industrial burner
ATE406545T1 (en) GAS BURNERS FOR COOKING APPLIANCES
WO2011041279A3 (en) Low nox indirect fire burner
WO2008020304A3 (en) Multi-zone gas fireplace system and method for control
MXPA02007805A (en) Glass feeder operated with oxy-gas combustion.
WO2009078647A3 (en) A top-burner and cooker comprising the same
WO2009078674A3 (en) Top burner and cooker comprising the same
WO2009019113A3 (en) Burner for a combustion chamber of a turbo group
WO2007126980A3 (en) Integration of oxy-fuel and air-fuel combustion
WO2008104845A3 (en) Gas burner system for food cooking appliances
MX353775B (en) High pressure combustor with hot surface ignition.
CA2519981A1 (en) Apparatus for burning pulverized solid fuels with oxygen
WO2010006723A3 (en) Method and device for igniting and operating burners when gasifying carbon-containing fuels
WO2008043920A3 (en) Cereal burner
WO2008003908A3 (en) Burner the direction and/or size of the flame of which can be varied, and method of implementing it
WO2010054291A3 (en) Abatement system
WO2008042075A3 (en) Low nox combustion
WO2010013888A3 (en) Cooker and burner assembly thereof
WO2008068587A3 (en) Burner unit and combustion device using said burner unit
WO2009109317A3 (en) Gas burner module for a gas cooktop, and gas cooktop
TR200500469T3 (en) Turbine nozzle.
WO2010004009A3 (en) Burner unit and burner arrangement for powdered solid fuel
WO2011136629A3 (en) Solid fuel fired boiler with a gas burner for household use and gas combustion method
WO2010013931A3 (en) Cooking appliance
WO2009072851A3 (en) Cooking appliance

Legal Events

Date Code Title Description
DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2007858928

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07858928

Country of ref document: EP

Kind code of ref document: A2