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
Application number
PCT/IB2007/003743
Other languages
French (fr)
Other versions
WO2008068587A2 (en
Inventor
Luigi Borelli
Mario Panizzon
Renzo Volpaton
Original Assignee
Ecoflam Bruciatori S P A
Luigi Borelli
Mario Panizzon
Renzo Volpaton
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 S P A, Luigi Borelli, Mario Panizzon, Renzo Volpaton filed Critical Ecoflam Bruciatori S P A
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

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 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 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
CA2748351C (en) 2008-12-23 2017-09-05 Alley Enterprises Limited A dual 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
WO2008068587A2 (en) 2008-06-12
ITVI20060349A1 (en) 2008-06-08
EP2087283A2 (en) 2009-08-12
EP2087283B1 (en) 2013-09-18

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