BR112016018286A2 - BURNER - Google Patents

BURNER

Info

Publication number
BR112016018286A2
BR112016018286A2 BR112016018286A BR112016018286A BR112016018286A2 BR 112016018286 A2 BR112016018286 A2 BR 112016018286A2 BR 112016018286 A BR112016018286 A BR 112016018286A BR 112016018286 A BR112016018286 A BR 112016018286A BR 112016018286 A2 BR112016018286 A2 BR 112016018286A2
Authority
BR
Brazil
Prior art keywords
tubular element
burner
fluid
externally
conduit
Prior art date
Application number
BR112016018286A
Other languages
Portuguese (pt)
Inventor
Benfenati Alberto
Original Assignee
Ancora 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 Ancora Spa filed Critical Ancora Spa
Publication of BR112016018286A2 publication Critical patent/BR112016018286A2/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 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F23C3/002—Combustion apparatus characterised by the shape of the combustion chamber the chamber having an elongated tubular form, e.g. for a radiant tube
    • 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/008—Flow control devices
    • 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
    • F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
    • 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
    • F23L13/00—Construction of valves or dampers for controlling air supply or draught
    • 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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/03009—Elongated tube-shaped combustion chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Furnace Details (AREA)

Abstract

QUEIMADOR. Queimador (1) compreendendo um corpo (2) dotado de um primeiro elemento tubular (3) definindo uma primeira conduta (2) dotada de um fluido de combustão, um segundo elemento tubular (4) colocado externamente ao primeiro elemento tubular (3), em que o volume colocado entre o primeiro e o segundo elemento tubular (3, 4) define uma segunda conduta (4a) para o fluxo de um fluido combustível, e um terceiro elemento tubular (5) colocado externamente ao segundo elemento tubular (4) e definindo uma boca de saída (6) da chama, em que o volume interposto entre o segundo e o terceiro elemento tubular (4, 5) define um intervalo exterior (5a), o segundo elemento tubular (4) é dotado de uma pluralidade de primeiras aberturas (7) capazes de permitir o fluxo do fluido combustível da segunda conduta (4a) na direção do intervalo exterior (5a), pelo menos uma cabeça de combustão (8) associada ao corpo (2) em correspondência com a extremidade do primeiro elemento tubular (3), o queimador compreende ainda pelo menos um elemento de cobertura (11) externamente colocado no segundo elemento tubular (4) e amovível em relação a ele para regular a seção do fluido das primeiras aberturas (7).BURNER. Burner (1) comprising a body (2) provided with a first tubular element (3) defining a first duct (2) provided with a combustion fluid, a second tubular element (4) placed externally to the first tubular element (3), in which the volume placed between the first and the second tubular element (3, 4) defines a second conduit (4a) for the flow of a combustible fluid, and a third tubular element (5) placed externally to the second tubular element (4) and defining an outlet mouth (6) for the flame, in which the volume interposed between the second and third tubular element (4, 5) defines an outer gap (5a), the second tubular element (4) is provided with a plurality of first openings (7) capable of allowing the flow of fuel fluid from the second conduit (4a) towards the outer gap (5a), at least one combustion head (8) associated with the body (2) in correspondence with the end of the first tubular element (3), the burner further comprises p at least one cover element (11) externally placed on the second tubular element (4) and movable with respect to it to regulate the fluid section of the first openings (7).

BR112016018286A 2014-02-11 2015-02-11 BURNER BR112016018286A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMO20140029 2014-02-11
PCT/IT2015/000030 WO2015121883A1 (en) 2014-02-11 2015-02-11 Burner

Publications (1)

Publication Number Publication Date
BR112016018286A2 true BR112016018286A2 (en) 2017-08-08

Family

ID=50624972

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016018286A BR112016018286A2 (en) 2014-02-11 2015-02-11 BURNER

Country Status (3)

Country Link
EP (1) EP3111139B1 (en)
BR (1) BR112016018286A2 (en)
WO (1) WO2015121883A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839080A (en) * 1953-01-16 1958-06-17 Wayne Home Equipment Company Air adjusting device for a furnace heating unit
DE1401798A1 (en) * 1961-04-28 1969-03-20 Koerner Kg Walter Oil burner
IT1075001B (en) * 1975-04-14 1985-04-22 Phillips Petroleum Co COMBUSTION CHAMBER PARTICULARLY FOR GAS TURBINE ENGINES AND METHOD TO OPERATE THEM
IT1399383B1 (en) * 2010-03-29 2013-04-16 Ancora Spa BURNER WITH HIGH FLAME STABILITY, PARTICULARLY FOR THE THERMAL TREATMENT OF CERAMIC MANUFACTURES.

Also Published As

Publication number Publication date
EP3111139B1 (en) 2020-07-15
EP3111139A1 (en) 2017-01-04
WO2015121883A1 (en) 2015-08-20

Similar Documents

Publication Publication Date Title
BR112017018815A2 (en) tool for cutting or assisting in cutting a duct
BR112016027992A2 (en) ULTRASONIC DEVICE AND METHOD FOR MEASURING THE FLOW OF A FLUID
BR112017009665A2 (en) replacement filter cartridge
GB2545873A (en) Flame arresters
BR112016024776A2 (en) fluid flow forcing device
CL2016002016A1 (en) Device to control the combustion of a burner.
FR3011620B1 (en) TURBOMACHINE COMBUSTION CHAMBER WITH IMPROVED AIR INPUT PASSING DOWN A CANDLE PITCH ORIFICE
TR201900614T4 (en) Unit for feeding a reducing solution from an engine's tank to the exhaust duct.
BR112018075426A2 (en) pre-ignition conduits for a pulverized fuel nozzle and pulverized fuel nozzle
MX2017009771A (en) Combustion burner and boiler provided therewith.
BR112016001747A2 (en) “DEVICES AND METHODS OF MITIGATION OF OSCILLATIONS”
BR112016001672A2 (en) FLUE GAS DISCHARGE NOZZLE FOR A ROCKET ENGINE PROVIDED WITH A SEALING DEVICE BETWEEN A STATIONARY PART AND A MOVABLE PART OF THE NOZZLE
MX2018004450A (en) Adjustable burner control valve.
BR112016018286A2 (en) BURNER
ES2437477B1 (en) Gas tap adapted to a multiple burner
EA201650126A1 (en) IMPLOSIVE TUBULAR REACTOR
BR112017016746A2 (en) tire inflation system and tire inflation system
FR3009747B1 (en) TURBOMACHINE COMBUSTION CHAMBER WITH IMPROVED AIR INPUT PASSING DOWN A CANDLE PITCH ORIFICE
BR112015011508A2 (en) thrust washer and torque converter containing the same
BR112018009006A2 (en) depressor adjustment unit and manifold gauge assembly that induces the same
BR112017020705A2 (en) methods for emission and refills for retaining two or more compositions
BR112015018802A2 (en) downhole injector insertion apparatus
BR112019026384B8 (en) Propulsion ejector system of a vehicle and vehicle
BR102015015324B8 (en) Fuel heating device and fuel injection chute
CL2013001049A1 (en) A gas stove oven burner comprising a venturi and which is formed by a housing, comprises at least one internal projection to the burner located downstream of the venturi and inclined with respect to an internal fluid flow.

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2657 DE 07-12-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.