EA201992078A1 - SYSTEM AND METHOD FOR BURNING SOLID FUELS AND PRODUCED FROM THEM - Google Patents

SYSTEM AND METHOD FOR BURNING SOLID FUELS AND PRODUCED FROM THEM

Info

Publication number
EA201992078A1
EA201992078A1 EA201992078A EA201992078A EA201992078A1 EA 201992078 A1 EA201992078 A1 EA 201992078A1 EA 201992078 A EA201992078 A EA 201992078A EA 201992078 A EA201992078 A EA 201992078A EA 201992078 A1 EA201992078 A1 EA 201992078A1
Authority
EA
Eurasian Patent Office
Prior art keywords
combustion chamber
combustion
produced
fuel mixtures
solid fuels
Prior art date
Application number
EA201992078A
Other languages
Russian (ru)
Inventor
Брент Грегори
Джереми Эрон Фетведт
Сицзя Лу
Крис Бонилья
Джеймс Ленерц
Штефан Чиррен
Хассан Абдулсатер
Original Assignee
8 Риверз Кэпитл, Ллк
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 8 Риверз Кэпитл, Ллк filed Critical 8 Риверз Кэпитл, Ллк
Priority claimed from PCT/IB2018/050219 external-priority patent/WO2018162995A1/en
Publication of EA201992078A1 publication Critical patent/EA201992078A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
    • F02B43/12—Methods of operating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
    • F02C3/22—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products the fuel or oxidant being gaseous at standard temperature and pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B90/00—Combustion methods not related to a particular type of apparatus
    • F23B90/04—Combustion methods not related to a particular type of apparatus including secondary combustion
    • F23B90/06—Combustion methods not related to a particular type of apparatus including secondary combustion the primary combustion being a gasification or pyrolysis in a reductive atmosphere
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • 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
    • F23L7/007—Supplying oxygen or oxygen-enriched air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/08—Cooling thereof; Tube walls
    • F23M5/085—Cooling thereof; Tube walls using air or other gas as the cooling medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • 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 
    • F23C2202/00—Fluegas recirculation
    • F23C2202/50—Control of recirculation rate
    • 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
    • F23D14/24—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 at least one of the fluids being submitted to a swirling motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2214/00—Cooling
    • 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
    • F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
    • F23L2900/07002—Injecting inert gas, other than steam or evaporated water, into the combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/03041—Effusion cooled combustion chamber walls or domes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/03043—Convection cooled combustion chamber walls with means for guiding the cooling air flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/06—Arrangement of apertures along the flame tube
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/36—Supply of different fuels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/12—Heat utilisation in combustion or incineration of waste
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

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)
  • Combustion Of Fluid Fuel (AREA)

Abstract

В настоящей заявке описаны устройства и способы, которые могут быть эффективны для использования в одном или в нескольких вариантах энергетической установки. Более конкретно, настоящее изобретение относится к устройству камеры сгорания и к способам осуществления работы камеры сгорания, приспособленной для использования различных топливных смесей, получаемых в результате газификации твердого топлива. Горение различных топливных смесей в камере сгорания может обеспечиваться с помощью элементов камеры сгорания, управляемых таким образом, что характеристики горения из заданного набора остаются, по существу, постоянными для некоторого диапазона различных топливных смесей.This application describes devices and methods that can be effective for use in one or more options for a power plant. More specifically, the present invention relates to a combustion chamber arrangement and to methods for operating a combustion chamber adapted to use various fuel mixtures resulting from the gasification of a solid fuel. Combustion of different fuel mixtures in a combustion chamber can be achieved by means of combustion chamber elements controlled such that the combustion characteristics from a given set remain substantially constant over a range of different fuel mixtures.

EA201992078A 2017-06-28 2018-01-12 SYSTEM AND METHOD FOR BURNING SOLID FUELS AND PRODUCED FROM THEM EA201992078A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762526022P 2017-06-28 2017-06-28
PCT/IB2018/050219 WO2018162995A1 (en) 2017-03-07 2018-01-12 System and method for combustion of solid fuels and derivatives thereof

Publications (1)

Publication Number Publication Date
EA201992078A1 true EA201992078A1 (en) 2020-03-12

Family

ID=69942839

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201992078A EA201992078A1 (en) 2017-06-28 2018-01-12 SYSTEM AND METHOD FOR BURNING SOLID FUELS AND PRODUCED FROM THEM

Country Status (1)

Country Link
EA (1) EA201992078A1 (en)

Similar Documents

Publication Publication Date Title
EA201992080A1 (en) SYSTEM AND METHOD FOR CARRYING OUT THE VARIABLE FUEL COMBUSTION CHAMBER FOR A GAS TURBINE
EA201390050A1 (en) SYSTEMS AND METHODS OF REGULATING FUEL BURNING
MX2019010633A (en) System and method for combustion of solid fuels and derivatives thereof.
FI20165984L (en) A multicomponent diesel composition
CY1124261T1 (en) INTERNAL COMBUSTION ENGINE, COMBUSTION SYSTEMS, AND RELATED METHODS AND CONTROL SYSTEMS AND SYSTEMS
FI20165985L (en) A multicomponent diesel composition
MX2019013455A (en) Oil-in-water emulsions.
EA201992078A1 (en) SYSTEM AND METHOD FOR BURNING SOLID FUELS AND PRODUCED FROM THEM
EP3688122A4 (en) Continuously operable power source fueled by fuel including gas from biomass downdraft gasifier
SG11202009987SA (en) Internal combustion engines which utilize multiple fuels and methods for the operation of such
PL3443266T3 (en) Improved injectors for gas turbine combustion chamber
CL2020001663A1 (en) Procedure and apparatus for burning fuel with odor.
ES1214644Y (en) SOLID FUEL BRIQUET IGNITION DEVICE
EP3538288A4 (en) An infrasound generator for enhancing the combustion of solid fuels
HUE049513T2 (en) Reduction of pollutant emissions from combustion engines
PL3467383T3 (en) Boiler and method for the generation of heat through the combustion of at least one fuel
FI20175599A1 (en) Device for a fireplace for burning fuel, arrangement in a fireplace for burning fuel, fireplace, and method of burning fuel in a fireplace
MX2018004550A (en) Rotary-piston cylinder engine.
DK2982734T3 (en) FUEL MIXTURE, ESPECIALLY FOR ENGINE IGNITION ENGINES
MD20180067A2 (en) Screen for protecting rocket bottom from temperatures and high pressure and for using all the pressure created by the combustion gases
PL409133A1 (en) Device for combustion of solid fuels
GB2583390B (en) Gas turbine combustion chamber
PL415265A1 (en) Method for obtaining fuels
TH1501005046B (en) A filter for exhaust gas from the combustion of biomass, garbage, coal or other fuels.
GR1008619B (en) Method for the abatement of pollutants produced by liquid or solid combustibles