RU2009102232A - SOLID FUEL FURNACE WITH IMPROVED COMBUSTION - Google Patents

SOLID FUEL FURNACE WITH IMPROVED COMBUSTION Download PDF

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Publication number
RU2009102232A
RU2009102232A RU2009102232/03A RU2009102232A RU2009102232A RU 2009102232 A RU2009102232 A RU 2009102232A RU 2009102232/03 A RU2009102232/03 A RU 2009102232/03A RU 2009102232 A RU2009102232 A RU 2009102232A RU 2009102232 A RU2009102232 A RU 2009102232A
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Russia
Prior art keywords
combustion chamber
stove
side part
air flow
holes
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RU2009102232/03A
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Russian (ru)
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RU2436015C2 (en
Inventor
ДЕР СЛЕЙС Пауль ВАН (NL)
ДЕР СЛЕЙС Пауль ВАН
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Конинклейке Филипс Электроникс Н.В. (Nl)
Конинклейке Филипс Электроникс Н.В.
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B5/00—Combustion-air or flue-gas circulation in or around stoves or ranges
    • F24B5/02—Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves
    • F24B5/021—Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves combustion-air circulation
    • F24B5/025—Supply of secondary air for completing combustion of fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B1/00—Stoves or ranges
    • F24B1/20—Ranges
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/04—Cyclic processes, e.g. alternate blast and run
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/20—Apparatus; Plants
    • C10J3/22—Arrangements or dispositions of valves or flues
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/20—Apparatus; Plants
    • C10J3/22—Arrangements or dispositions of valves or flues
    • C10J3/24—Arrangements or dispositions of valves or flues to permit flow of gases or vapours other than upwardly through the fuel bed
    • C10J3/26—Arrangements or dispositions of valves or flues to permit flow of gases or vapours other than upwardly through the fuel bed downwardly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B1/00—Combustion apparatus using only lump fuel
    • F23B1/30—Combustion apparatus using only lump fuel characterised by the form of combustion chamber
    • F23B1/36—Combustion apparatus using only lump fuel characterised by the form of combustion chamber shaft-type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B3/00—Combustion apparatus which is portable or removable with respect to the boiler or other apparatus which is heated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B60/00—Combustion apparatus in which the fuel burns essentially without moving
    • 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
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • F23L9/02—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air above the fire
    • 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
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • F23L9/06—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air into the fire bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B1/00—Stoves or ranges
    • F24B1/20—Ranges
    • F24B1/202—Ranges specially adapted for travelling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B5/00—Combustion-air or flue-gas circulation in or around stoves or ranges
    • F24B5/02—Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0956—Air or oxygen enriched air
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Fuel Combustion (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Incineration Of Waste (AREA)

Abstract

1. Печка (10), работающая на твердом топливе, содержащая ! камеру (12) сгорания, предназначенную для размещения в ней сгораемого топлива и имеющую нижнюю боковую часть (17) для размещения в ней топлива и открытую верхнюю боковую часть (15), ! дутьевой узел (50), выполненный с возможностью приведения воздушного потока, поступающего в камеру сгорания, в рабочее состояние, ! направляющие средства (40) для направления воздушного потока в камеру сгорания, при этом ! направляющие средства (40) направляют воздушный поток от открытой верхней боковой части к нижней боковой части, ! направляющие средства (40) содержат множество отверстий (23), выполненных в стенке (21) камеры (12) сгорания у открытой верхней боковой части (15), ! направляющие средства (40) устанавливают воздушный поток в нижней боковой части (17) камеры (12) сгорания, ! направляющие средства (40) содержат множество отверстий (22) в нижней боковой части (17) камеры (12) сгорания, и ! большинство воздуха поступает через множество отверстий (23) у открытой верхней боковой части (15). ! 2. Печка (10) по п.1, в которой верхний край (61) отверстия наклонен внутрь относительно камеры (12) сгорания, а нижний край (63) отверстия наклонен наружу относительно камеры сгорания. ! 3. Печка (10) по п.1, в которой отверстия (23) представляют собой просверленные отверстия, имеющие угол наклона относительно стенки (21). ! 4. Печка (10) по п.1, в которой отверстия (23), по существу, равномерно распределены по контуру камеры сгорания. ! 5. Печка (10) по п.1, в которой вокруг камеры сгорания расположена камера (18) подогрева, которая обеспечивает передачу воздушного потока из дутьевого узла в камеру сгорания и содержит воздухораспределитель (24) 1. Solid fuel stove (10) containing! a combustion chamber (12) designed to accommodate combustible fuel in it and having a lower side part (17) for placing fuel in it and an open upper side part (15),! a blast assembly (50), configured to bring the air flow entering the combustion chamber into working condition,! guide means (40) for directing the air flow into the combustion chamber, while! the guiding means (40) direct the air flow from the open upper side to the lower side,! the guiding means (40) contain many holes (23) made in the wall (21) of the combustion chamber (12) at the open upper side part (15),! the guiding means (40) set the air flow in the lower side part (17) of the combustion chamber (12),! the guiding means (40) contain many holes (22) in the lower side part (17) of the combustion chamber (12), and! most air enters through multiple openings (23) at the open upper side part (15). ! 2. The stove (10) according to claim 1, in which the upper edge (61) of the hole is tilted inward relative to the combustion chamber (12), and the lower edge (63) of the hole is tilted outward with respect to the combustion chamber. ! 3. The stove (10) according to claim 1, in which the holes (23) are drilled holes having an angle of inclination relative to the wall (21). ! 4. The stove (10) according to claim 1, in which the holes (23) are essentially uniformly distributed along the contour of the combustion chamber. ! 5. The stove (10) according to claim 1, in which a heating chamber (18) is located around the combustion chamber, which ensures the transmission of air flow from the blast assembly to the combustion chamber and comprises an air distributor (24)

Claims (8)

1. Печка (10), работающая на твердом топливе, содержащая1. Solid fuel stove (10), comprising камеру (12) сгорания, предназначенную для размещения в ней сгораемого топлива и имеющую нижнюю боковую часть (17) для размещения в ней топлива и открытую верхнюю боковую часть (15),a combustion chamber (12) designed to accommodate combustible fuel in it and having a lower side part (17) for placing fuel in it and an open upper side part (15), дутьевой узел (50), выполненный с возможностью приведения воздушного потока, поступающего в камеру сгорания, в рабочее состояние,a blast assembly (50), configured to bring the air flow entering the combustion chamber into working condition, направляющие средства (40) для направления воздушного потока в камеру сгорания, при этомguide means (40) for directing the air flow into the combustion chamber, wherein направляющие средства (40) направляют воздушный поток от открытой верхней боковой части к нижней боковой части,guide means (40) direct the air flow from the open upper side to the lower side, направляющие средства (40) содержат множество отверстий (23), выполненных в стенке (21) камеры (12) сгорания у открытой верхней боковой части (15),the guiding means (40) contain many holes (23) made in the wall (21) of the combustion chamber (12) at the open upper side part (15), направляющие средства (40) устанавливают воздушный поток в нижней боковой части (17) камеры (12) сгорания,guide means (40) set the air flow in the lower side part (17) of the combustion chamber (12), направляющие средства (40) содержат множество отверстий (22) в нижней боковой части (17) камеры (12) сгорания, иthe guiding means (40) comprise a plurality of holes (22) in the lower side part (17) of the combustion chamber (12), and большинство воздуха поступает через множество отверстий (23) у открытой верхней боковой части (15).most air enters through multiple openings (23) at the open upper side part (15). 2. Печка (10) по п.1, в которой верхний край (61) отверстия наклонен внутрь относительно камеры (12) сгорания, а нижний край (63) отверстия наклонен наружу относительно камеры сгорания.2. The stove (10) according to claim 1, in which the upper edge (61) of the hole is tilted inward relative to the combustion chamber (12), and the lower edge (63) of the hole is tilted outward with respect to the combustion chamber. 3. Печка (10) по п.1, в которой отверстия (23) представляют собой просверленные отверстия, имеющие угол наклона относительно стенки (21).3. The stove (10) according to claim 1, in which the holes (23) are drilled holes having an angle of inclination relative to the wall (21). 4. Печка (10) по п.1, в которой отверстия (23), по существу, равномерно распределены по контуру камеры сгорания.4. The stove (10) according to claim 1, in which the holes (23) are substantially uniformly distributed along the contour of the combustion chamber. 5. Печка (10) по п.1, в которой вокруг камеры сгорания расположена камера (18) подогрева, которая обеспечивает передачу воздушного потока из дутьевого узла в камеру сгорания и содержит воздухораспределитель (24), включающий в себя теплоотражатели (14а), выполненные с возможностью отражения тепла, излучаемого из камеры (12) сгорания, обратно к камере сгорания.5. The stove (10) according to claim 1, in which a heating chamber (18) is located around the combustion chamber, which ensures the transfer of air flow from the blast assembly to the combustion chamber and comprises an air distributor (24) including heat reflectors (14a) made with the possibility of reflection of the heat radiated from the combustion chamber (12), back to the combustion chamber. 6. Печка (10) по п.1, в которой предусмотрены перезаряжаемый источник электропитания для привода дутьевого узла и термоэлектрический элемент (31), причем термоэлектрический элемент выполнен с возможностью подачи питания в дутьевой узел и в перезаряжаемый источник питания.6. The stove (10) according to claim 1, in which a rechargeable power supply for driving the blower assembly and a thermoelectric element (31) are provided, the thermoelectric element being configured to supply power to the blower assembly and to the rechargeable power source. 7. Печка (10) по п.1, в которой дутьевой узел (50) содержит бесщеточный электродвигатель (52) постоянного тока и связанную с ним крыльчатку (53).7. The stove (10) according to claim 1, in which the blast assembly (50) comprises a brushless DC motor (52) and an impeller (53) associated with it. 8. Печка (10) по п.1, в которой предусмотрен электронный блок (33) управления, выполненный с возможностью подачи изменяемого питания привода в дутьевой блок (50) для управления температурой сгорания в печке. 8. The stove (10) according to claim 1, in which an electronic control unit (33) is provided, configured to supply variable power to the blower unit (50) to control the combustion temperature in the stove.
RU2009102232/03A 2006-06-26 2007-06-20 Solid fuel fired furnace with improved combustion process RU2436015C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06116050.3 2006-06-26
EP06116050 2006-06-26

Publications (2)

Publication Number Publication Date
RU2009102232A true RU2009102232A (en) 2010-08-10
RU2436015C2 RU2436015C2 (en) 2011-12-10

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Country Status (14)

Country Link
US (1) US20090165769A1 (en)
EP (1) EP2035751A2 (en)
JP (2) JP2009541710A (en)
KR (1) KR101423479B1 (en)
CN (1) CN101479533B (en)
AP (1) AP2535A (en)
BR (1) BRPI0713368A8 (en)
CA (1) CA2656187A1 (en)
EG (1) EG26627A (en)
MA (1) MA30538B1 (en)
MX (1) MX2008015818A (en)
RU (1) RU2436015C2 (en)
WO (1) WO2008001276A2 (en)
ZA (1) ZA200900557B (en)

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JP2015014453A (en) 2015-01-22
AP2009004748A0 (en) 2009-02-28
CN101479533A (en) 2009-07-08
WO2008001276A2 (en) 2008-01-03
US20090165769A1 (en) 2009-07-02
BRPI0713368A8 (en) 2015-10-13
EP2035751A2 (en) 2009-03-18
WO2008001276A3 (en) 2008-03-06
RU2436015C2 (en) 2011-12-10
AP2535A (en) 2012-12-19
KR20090026194A (en) 2009-03-11
CN101479533B (en) 2013-05-29
EG26627A (en) 2014-04-13
MA30538B1 (en) 2009-06-01
JP5938455B2 (en) 2016-06-22
CA2656187A1 (en) 2008-01-03
BRPI0713368A2 (en) 2012-03-13
JP2009541710A (en) 2009-11-26
MX2008015818A (en) 2009-01-12
ZA200900557B (en) 2010-03-31

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