MX2021007420A - Assembly and method for injecting a gaseous combustion agent. - Google Patents

Assembly and method for injecting a gaseous combustion agent.

Info

Publication number
MX2021007420A
MX2021007420A MX2021007420A MX2021007420A MX2021007420A MX 2021007420 A MX2021007420 A MX 2021007420A MX 2021007420 A MX2021007420 A MX 2021007420A MX 2021007420 A MX2021007420 A MX 2021007420A MX 2021007420 A MX2021007420 A MX 2021007420A
Authority
MX
Mexico
Prior art keywords
chamber
pressure
combustion zone
gaseous
injecting
Prior art date
Application number
MX2021007420A
Other languages
Spanish (es)
Inventor
Xavier Paubel
Benoit Grand
Sarah Juma
Jean-Baptiste Senechal
Original Assignee
Air Liquide
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 Air Liquide filed Critical Air Liquide
Publication of MX2021007420A publication Critical patent/MX2021007420A/en

Links

Classifications

    • 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
    • F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
    • 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
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/002—Gaseous fuel
    • F23K5/005—Gaseous fuel from a central source to a plurality of burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/002—Gaseous fuel
    • F23K5/007—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • 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
    • F23D2900/14—Special features of gas burners
    • F23D2900/14003—Special features of gas burners with more than one nozzle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2400/00—Pretreatment and supply of gaseous fuel
    • F23K2400/20—Supply line arrangements
    • F23K2400/201—Control devices
    • 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
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/04—Measuring pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/02—Controlling two or more burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Gas Burners (AREA)

Abstract

Assembly for injecting a gaseous combustion agent into a combustion zone, the assembly comprising a chamber (11), at least one primary injector (21) for carrying a primary flow of the gaseous agent from the chamber (11) towards the combustion zone (1) and for injecting the said primary flow into the combustion zone (1), at least one secondary injector (22) for carrying a secondary flow of the agent from the chamber (11) towards the combustion zone (1) and for injecting the said secondary flow into the combustion zone (1), a pressure detector (30) for detecting a gaseous pressure or a variation in gaseous pressure in the chamber (11), a regulating system (31) for regulating a bore section of the at least one secondary passage fluidically connecting the at least one secondary injector (22) to the chamber (11), a control system (32) connected to the pressure detector (30) and to the regulating system (31), the control system (32) operating the regulating system (31) in such a way that the bore section of the at least one secondary passage is regulated according to the pressure or to the pressure variation detected by the pressure detector (30). The invention is related to a method for controlling a light pattern (1) provided by an automotive lighting device (10) of an automotive vehicle (100), wherein a dynamic portion (5) of the light pattern (1) is provided at least by a matrix arrangement (6) of light sources (2). This method comprises the steps of sensing a turn in a steering system (11) of the automotive vehicle (100), dividing the dynamic portion (5) in a first portion (51) and a second portion (52), shifting the operation of the light sources (2) associated to the first portion (51) in the same direction as the sensed turn and create a third portion (53) between the shifted first portion (51) and the second portion (52). The invention also provides an automotive lighting device (10) with control means (7) to perform the steps of the method.Assembly for injecting a gaseous combustion agent into a combustion zone, the assembly comprising a chamber (11), at least one primary injector (21) for carrying a primary flow of the gaseous agent from the chamber (11) towards the combustion zone (1) and for injecting the said primary flow into the combustion zone (1), at least one secondary injector (22) for carrying a secondary flow of the agent from the chamber (11) towards the combustion zone (1) and for injecting the said secondary flow into the combustion zone (1), a pressure detector (30) for detecting a gaseous pressure or a variation in gaseous pressure in the chamber (11), a regulating system (31) for regulating a bore section of the at least one secondary passage fluidically connecting the at least one secondary injector (22) to the chamber (11), a control system (32) connected to the pressure detector (30) and to the regulating system (31), the control system (32) operating the regulating system (31) in such a way that the bore section of the at least one secondary passage is regulated according to the pressure or to the pressure variation detected by the pressure detector (30).
MX2021007420A 2018-12-21 2019-11-28 Assembly and method for injecting a gaseous combustion agent. MX2021007420A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18306820.4A EP3671038B1 (en) 2018-12-21 2018-12-21 Assembly and method for the injection of a gaseous combustion agent
PCT/EP2019/082987 WO2020126401A1 (en) 2018-12-21 2019-11-28 Assembly and method for injecting a gaseous combustion agent

Publications (1)

Publication Number Publication Date
MX2021007420A true MX2021007420A (en) 2021-08-05

Family

ID=65200535

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021007420A MX2021007420A (en) 2018-12-21 2019-11-28 Assembly and method for injecting a gaseous combustion agent.

Country Status (8)

Country Link
US (1) US20220074592A1 (en)
EP (1) EP3671038B1 (en)
JP (1) JP7555927B2 (en)
CN (1) CN113195976B (en)
BR (1) BR112021011579A2 (en)
ES (1) ES2894624T3 (en)
MX (1) MX2021007420A (en)
WO (1) WO2020126401A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3715717B9 (en) 2019-03-26 2021-11-24 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Combustion method and burner for implementing the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439142Y2 (en) * 1976-04-09 1979-11-20
US5743723A (en) 1995-09-15 1998-04-28 American Air Liquide, Inc. Oxy-fuel burner having coaxial fuel and oxidant outlets
FR2788110B1 (en) 1998-12-30 2001-02-16 Air Liquide COMBUSTION PROCESS AND ITS USES FOR THE PREPARATION OF GLASS AND METAL
GB2423119B (en) * 2005-08-05 2007-08-08 Scion Sprays Ltd A Fuel injection system for an internal combustion engine
WO2008130284A1 (en) * 2007-04-19 2008-10-30 Volvo Lastvagnar Ab Method and arrangement for monitoring of injector
EP2143999A1 (en) * 2008-07-08 2010-01-13 L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Burner assembly and method of combustion
US20110265488A1 (en) * 2010-04-29 2011-11-03 General Electric Company ALTERNATE METHOD FOR DILUENT INJECTION FOR GAS TURBINE NOx EMISSIONS CONTROL
EP2500645B1 (en) * 2011-03-16 2015-01-28 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Oxygen-fired low-NOx gas burner and combustion method
WO2013097165A1 (en) * 2011-12-30 2013-07-04 American Air Liquide, Inc. Process for producing flat flame by oxy-solid fuel burner
US9334813B2 (en) * 2013-01-31 2016-05-10 Electro-Motive Diesel, Inc. Control system for a dual-fuel engine
DE102013012943B4 (en) * 2013-08-01 2018-03-22 Ee Emission Engineering Gmbh Method for operating a multi-burner system
US20160131382A1 (en) * 2014-11-12 2016-05-12 Howard Rosen Method and apparatus of networked thermostats providing for reduced peak power demand
US10584051B2 (en) 2017-02-22 2020-03-10 Air Products And Chemicals, Inc. Double-staged oxy-fuel burner

Also Published As

Publication number Publication date
WO2020126401A1 (en) 2020-06-25
US20220074592A1 (en) 2022-03-10
CN113195976A (en) 2021-07-30
BR112021011579A2 (en) 2021-08-31
EP3671038A1 (en) 2020-06-24
JP7555927B2 (en) 2024-09-25
JP2022514328A (en) 2022-02-10
CN113195976B (en) 2024-09-20
ES2894624T3 (en) 2022-02-15
EP3671038B1 (en) 2021-07-28

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