IT201700106687A1 - Metodo per convertire una caldaia alimentata a gas in una caldaia alimentata a combustibile liquido. - Google Patents

Metodo per convertire una caldaia alimentata a gas in una caldaia alimentata a combustibile liquido.

Info

Publication number
IT201700106687A1
IT201700106687A1 IT102017000106687A IT201700106687A IT201700106687A1 IT 201700106687 A1 IT201700106687 A1 IT 201700106687A1 IT 102017000106687 A IT102017000106687 A IT 102017000106687A IT 201700106687 A IT201700106687 A IT 201700106687A IT 201700106687 A1 IT201700106687 A1 IT 201700106687A1
Authority
IT
Italy
Prior art keywords
powered boiler
convert
liquid fuel
boiler
gas
Prior art date
Application number
IT102017000106687A
Other languages
English (en)
Inventor
Giovanni Pisani
Original Assignee
I C I Caldaie S P A
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 I C I Caldaie S P A filed Critical I C I Caldaie S P A
Priority to IT102017000106687A priority Critical patent/IT201700106687A1/it
Priority to CN201811050538.8A priority patent/CN109556109A/zh
Priority to EP18194989.2A priority patent/EP3460354A1/en
Priority to US16/133,920 priority patent/US20190093918A1/en
Publication of IT201700106687A1 publication Critical patent/IT201700106687A1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
    • F24H1/145—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using fluid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • 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
    • F23C1/08—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 liquid and gaseous 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 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/042—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with fuel supply in stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/002—Spraying nozzle arranged within furnace openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details
    • F23D11/38—Nozzles; Cleaning devices therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D17/00—Burners for combustion simultaneously or alternately of gaseous or liquid or pulverulent fuel
    • F23D17/002—Burners for combustion simultaneously or alternately of gaseous or liquid or pulverulent fuel gaseous or liquid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q3/00—Igniters using electrically-produced sparks
    • F23Q3/01—Hand-held lighters, e.g. for cigarettes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/0027—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters using fluid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • F24H1/403—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes the water tubes being arranged in one or more circles around the burner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • 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 
    • F23C2201/00—Staged combustion
    • F23C2201/30—Staged fuel supply
    • F23C2201/301—Staged fuel supply with different fuels in stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2204/00—Burners adapted for simultaneous or alternative combustion having more than one fuel supply
    • F23D2204/10—Burners adapted for simultaneous or alternative combustion having more than one fuel supply gaseous and liquid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/00008—Burner assemblies with diffusion and premix modes, i.e. dual mode burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
IT102017000106687A 2017-09-25 2017-09-25 Metodo per convertire una caldaia alimentata a gas in una caldaia alimentata a combustibile liquido. IT201700106687A1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT102017000106687A IT201700106687A1 (it) 2017-09-25 2017-09-25 Metodo per convertire una caldaia alimentata a gas in una caldaia alimentata a combustibile liquido.
CN201811050538.8A CN109556109A (zh) 2017-09-25 2018-09-07 用于将燃气锅炉转变为液体燃料锅炉的方法
EP18194989.2A EP3460354A1 (en) 2017-09-25 2018-09-18 Method for converting a gas boiler into a liquid-fuel boiler
US16/133,920 US20190093918A1 (en) 2017-09-25 2018-09-18 Method for converting a gas boiler into a liquid-fuel boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000106687A IT201700106687A1 (it) 2017-09-25 2017-09-25 Metodo per convertire una caldaia alimentata a gas in una caldaia alimentata a combustibile liquido.

Publications (1)

Publication Number Publication Date
IT201700106687A1 true IT201700106687A1 (it) 2019-03-25

Family

ID=61006229

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000106687A IT201700106687A1 (it) 2017-09-25 2017-09-25 Metodo per convertire una caldaia alimentata a gas in una caldaia alimentata a combustibile liquido.

Country Status (4)

Country Link
US (1) US20190093918A1 (it)
EP (1) EP3460354A1 (it)
CN (1) CN109556109A (it)
IT (1) IT201700106687A1 (it)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989119A (en) * 1956-05-17 1961-06-20 Orr & Sembower Inc Burners
US4389188A (en) * 1980-11-12 1983-06-21 Abc Sunray Corporation Gas burner injector head
DE3512702A1 (de) * 1985-04-09 1986-10-09 Martin 6349 Mittenaar Gabriel Brenner fuer fluessige und gasfoermige brennstoffe an einem heizungskessel
DE3604314A1 (de) * 1986-02-12 1987-08-13 Webasto Werk Baier Kg W Heizgeraet, insbesondere zusatzheizgeraet
US6041743A (en) * 1997-09-30 2000-03-28 Miura Co., Ltd. Water-tube boiler and burner

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE396806B (sv) * 1976-09-29 1977-10-03 Parca Norrahammar Ab Vermepanna
US4313721A (en) * 1979-03-15 1982-02-02 Joseph Henriques Oil burner diffuser
US4380429A (en) * 1979-11-02 1983-04-19 Hague International Recirculating burner
US6085738A (en) * 1993-07-09 2000-07-11 International Thermal Investments Ltd. Multi-fuel burner and heat exchanger
EP0970327B1 (de) * 1997-03-24 2001-12-05 VTH Verfahrentechnik für Heizung AG Mit einem brenner ausgerüsteter heizkessel
CA2430088A1 (en) * 2003-05-23 2004-11-23 Acs Engineering Technologies Inc. Steam generation apparatus and method
US20150086930A1 (en) * 2009-12-11 2015-03-26 Power & Control Solutions, Inc. System and method for retrofitting a burner front and injecting a second fuel into a utility furnace

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989119A (en) * 1956-05-17 1961-06-20 Orr & Sembower Inc Burners
US4389188A (en) * 1980-11-12 1983-06-21 Abc Sunray Corporation Gas burner injector head
DE3512702A1 (de) * 1985-04-09 1986-10-09 Martin 6349 Mittenaar Gabriel Brenner fuer fluessige und gasfoermige brennstoffe an einem heizungskessel
DE3604314A1 (de) * 1986-02-12 1987-08-13 Webasto Werk Baier Kg W Heizgeraet, insbesondere zusatzheizgeraet
US6041743A (en) * 1997-09-30 2000-03-28 Miura Co., Ltd. Water-tube boiler and burner

Also Published As

Publication number Publication date
US20190093918A1 (en) 2019-03-28
EP3460354A1 (en) 2019-03-27
CN109556109A (zh) 2019-04-02

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