EA201300192A1 - HOT GAS GENERATOR FOR SOLID FUEL WITH EXTENDED DIAGNOSTIC RANGE - Google Patents

HOT GAS GENERATOR FOR SOLID FUEL WITH EXTENDED DIAGNOSTIC RANGE

Info

Publication number
EA201300192A1
EA201300192A1 EA201300192A EA201300192A EA201300192A1 EA 201300192 A1 EA201300192 A1 EA 201300192A1 EA 201300192 A EA201300192 A EA 201300192A EA 201300192 A EA201300192 A EA 201300192A EA 201300192 A1 EA201300192 A1 EA 201300192A1
Authority
EA
Eurasian Patent Office
Prior art keywords
solid fuel
burner
gas generator
hot gas
section
Prior art date
Application number
EA201300192A
Other languages
Russian (ru)
Inventor
Клаус Кассек
Холгер Вулферт
Андре Бэтц
Original Assignee
Лёше Гмбх
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 Лёше Гмбх filed Critical Лёше Гмбх
Publication of EA201300192A1 publication Critical patent/EA201300192A1/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/005—Burners for combustion of pulverulent fuel burning a mixture of pulverulent fuel delivered as a slurry, i.e. comprising a carrying liquid
    • 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
    • F23C1/12—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 gaseous and pulverulent 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 
    • 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 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F23C5/08—Disposition of burners
    • 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 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F23C5/08—Disposition of burners
    • F23C5/14—Disposition of burners to obtain a single flame of concentrated or substantially planar form, e.g. pencil or sheet flame
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/04—Burners producing cylindrical flames without centrifugal action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D23/00—Assemblies of two or more burners
    • 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2201/00—Staged combustion
    • F23C2201/20—Burner staging
    • 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
    • F23C2900/03005—Burners with an internal combustion chamber, e.g. for obtaining an increased heat release, a high speed jet flame or being used for starting the combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/10—Supply line fittings
    • F23K2203/105—Flow splitting devices to feed a plurality of burners
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/10—High or low fire

Abstract

Изобретение касается генератора горячего газа на твердом топливе, который для расширения диапазона регулирования имеет несколько горелок (3, 4, 5) на твёрдом топливе, которые образуют многосекционную горелку (10) на твёрдом топливе с расширенным диапазоном регулирования. Для каждой горелки на твёрдом топливе предназначается трубопровод (6) для подачи твёрдого топлива и трубопровод (7) для подачи воздуха для горения и с помощью дозировочного устройства обеспечивается дозированная отдельная подача твёрдого топлива к горелке на твёрдом топливе. Тепловая мощность многосекционной горелки на твёрдом топливе, которая является, в частности, многосекционной импульсной горелкой, составляет величину от минимальной мощности одной из горелок на твёрдом топливе до максимальной мощности всех горелок на твёрдом топливе, так что обеспечивается регулирование всех необходимых диапазонов нагрузки поставленного рабочего агрегата.The invention relates to a solid gas hot gas generator, which has several solid fuel burners (3, 4, 5) for expanding the control range, which form a multi-section solid fuel burner (10) with an extended control range. For each solid fuel burner, there is a pipeline (6) for supplying solid fuel and a pipe (7) for supplying combustion air and, with the help of a metering device, a dosed separate supply of solid fuel to the solid fuel burner is provided. The thermal power of a solid fuel multi-section burner, which is, in particular, a multi-section pulse burner, is from the minimum power of one of the solid fuel burners to the maximum power of all solid fuel burners, so that all necessary load ranges of the delivered operating unit are regulated.

EA201300192A 2010-09-16 2010-09-16 HOT GAS GENERATOR FOR SOLID FUEL WITH EXTENDED DIAGNOSTIC RANGE EA201300192A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2010/005706 WO2012034573A1 (en) 2010-09-16 2010-09-16 Solid-fuel-fired hot gas generator having an extended control range

Publications (1)

Publication Number Publication Date
EA201300192A1 true EA201300192A1 (en) 2013-05-30

Family

ID=43920026

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201300192A EA201300192A1 (en) 2010-09-16 2010-09-16 HOT GAS GENERATOR FOR SOLID FUEL WITH EXTENDED DIAGNOSTIC RANGE

Country Status (10)

Country Link
US (1) US20140144353A1 (en)
EP (1) EP2616741A1 (en)
JP (1) JP5636500B2 (en)
KR (1) KR101476563B1 (en)
CN (1) CN103140713A (en)
BR (1) BR112013005548A2 (en)
CA (1) CA2807877A1 (en)
EA (1) EA201300192A1 (en)
TW (1) TWI588417B (en)
WO (1) WO2012034573A1 (en)

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US10088155B2 (en) 2013-04-19 2018-10-02 Loesche Gmbh Central burner for multi-fuel multiple lance burner system
CN103225804B (en) * 2013-05-21 2015-04-08 吕伟鹏 Method for combusting lignite in rotary kiln under high temperature
US9360257B2 (en) 2014-02-28 2016-06-07 Air Products And Chemicals, Inc. Transient heating burner and method
JP6188658B2 (en) * 2014-09-24 2017-08-30 三菱重工業株式会社 Combustion burner and boiler
DE102017212046A1 (en) 2016-09-16 2018-03-22 Benninghoven GmbH & Co. KG Mülheim Plant and method for producing asphalt

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DE2854170A1 (en) * 1978-12-15 1980-06-19 Gewerk Sophia Jakoba METHOD FOR OPERATING AN ENVIRONMENTALLY FRIENDLY COAL POWER PLANT AND DEVICE FOR IMPLEMENTING THE METHOD
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Also Published As

Publication number Publication date
KR20130065696A (en) 2013-06-19
JP2013537299A (en) 2013-09-30
TWI588417B (en) 2017-06-21
KR101476563B1 (en) 2014-12-24
TW201219721A (en) 2012-05-16
CA2807877A1 (en) 2012-03-22
EP2616741A1 (en) 2013-07-24
US20140144353A1 (en) 2014-05-29
WO2012034573A1 (en) 2012-03-22
JP5636500B2 (en) 2014-12-03
CN103140713A (en) 2013-06-05
BR112013005548A2 (en) 2016-05-03

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