[go: up one dir, main page]

WO1988000230A1 - A device for the production of gas from solid fuels - Google Patents

A device for the production of gas from solid fuels Download PDF

Info

Publication number
WO1988000230A1
WO1988000230A1 PCT/SE1987/000327 SE8700327W WO8800230A1 WO 1988000230 A1 WO1988000230 A1 WO 1988000230A1 SE 8700327 W SE8700327 W SE 8700327W WO 8800230 A1 WO8800230 A1 WO 8800230A1
Authority
WO
WIPO (PCT)
Prior art keywords
fuel
conical
combustion chamber
intake
conical part
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/SE1987/000327
Other languages
French (fr)
Inventor
Olle TORNEGÅRD
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WGE WASTE GAS ENERGY AB
Original Assignee
WGE WASTE GAS ENERGY AB
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 WGE WASTE GAS ENERGY AB filed Critical WGE WASTE GAS ENERGY AB
Priority to GB8804800A priority Critical patent/GB2202547B/en
Priority to AT0901987A priority patent/ATA901987A/en
Priority to BR8707410A priority patent/BR8707410A/en
Priority to HU873861A priority patent/HU201110B/en
Priority to KR1019880700254A priority patent/KR950001708B1/en
Publication of WO1988000230A1 publication Critical patent/WO1988000230A1/en
Priority to DK088188A priority patent/DK88188A/en
Priority to FI880968A priority patent/FI880968A7/en
Priority to NO881012A priority patent/NO168949C/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • C10J3/34—Grates; Mechanical ash-removing devices
    • C10J3/40—Movable grates
    • 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
    • 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
    • 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
    • C10J3/34—Grates; Mechanical ash-removing devices
    • C10J3/40—Movable grates
    • C10J3/42—Rotary grates
    • 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
    • C10J3/72—Other features
    • C10J3/723—Controlling or regulating the gasification process
    • 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
    • C10J3/72—Other features
    • C10J3/74—Construction of shells or jackets
    • 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

Definitions

  • a device for the production of gas from solid fuels A device for the production of gas from solid fuels
  • This invention relates to a device for the production of gas through air-reduction from solid fuels
  • the device is provided with an intake fitted for primary air, an outlet fitted for collected gas, steering devices for the regulating of required heat to intake and outlet, a fuel chamber which consists of an upper part arranged with circular cross-section and a lower conical part attached to the upper part and enclosed into two between each other conical parts where the outer part is welded at the fuel chamber, a displaceable rotary motor driven means arranged in a vertical line inside the fuel chamber and consisting of a fixed part which into its upper part is provided with a rotary motor driven compensation means for supplied fuel and two in this fixed part telescopic parts displaceable into each other, where the inner vertically adjustable part regulated by motor in its lower part is provided with holes for the supply of air to the fuel for the gasifying into the bottom to a combustion chamber whieh comprises steering means for the regulating of heat and which is situated below the conical part and between the inserted displaceable parts and the conical part which is enclosed the
  • the figure shows the lower part of a device, which is like the applicant's before filed patent application nr 8500849-8.
  • the device 1 is provided with an intake 2 for primary air and an outlet 3 for collected gas for further treatment in the heat- or power production, whereas steering means not showed are arranged for the regulating of required heat to intake 2 and outlet 3.
  • the device 1 is further provided with a fuel chamber 4 consisting of an upper part 5 arranged with circular cross-section and a lower conical part 6 attached to the upper part 5 and enclosed into two between each other conical parts 7 and 8, where the outer part 8 is welded at the fuel chamber 4, while the inner part 7 either by way of ceramic material is connected to the outer part 8 or possibly is adjustable relative to the outer part 8.
  • a means 9 which is produced rotary displaceable in vertical line and which is composed of a fixed part 10 which in its upper part is provided with a not showed rotary compensation means for the fuel supplied and two in this part 10 telescopic parts 11 and 12 displaceable into each other, where the inner part 12 is vertically adjustable and into its lower part provided with holes 13 for supply of air to the fuel for the gasifying into the bottom to a combustion chamber 14 which comprises a steering means for the regulating of heat.
  • the combustion chamber 14 is situated below the conical part 6 and between the two inserted displaceable parts 11 and 12 and the conical part 7 which encloses the conical part 6. Between the device 1 and the welded conical part 8 there is an outlet means 15 to the outlet 3 for collected gas.
  • the rotary movement for compensation means and the displaceable means 9 is produced by motors of conventional type.
  • the vertically adjustable movement for the telescopically displaceable part 12 is also by motor of conventional type.
  • the combustion chamber 14 is also provided with at least two adjustable intake means 16 for primary air. Below the combustion chamber 14 there is a half ellipsoidal-shaped means 17, which is composed of ceramic material and supports gasified material rests.
  • the half ellipsoidal-shaped means 17 is arranged on a plate 18 or the like which is provided with a steering device not showed for right supply of fuel, rate of gasifying and ash-feed-out and which is produced vibratory and adjustable under turnable conditions in vertical- and horizontal line.
  • a steering device not showed for right supply of fuel, rate of gasifying and ash-feed-out and which is produced vibratory and adjustable under turnable conditions in vertical- and horizontal line.
  • the ashes are brought down into a sluice device nox; showed having an ash transporter for further removing.
  • the device 1 is also provided with a fan means not showed into the intake 2 for primary air.
  • the primary air is arranged to go on one hand along the fuel chamber for the supply into the upper part not showed of the fixed part 10 of the displaceable means 9 and then down to the holes 13 on the other into the adjustable intake means 16.
  • the plate 18 is driven by a driving means 23 in the form of a motor of conventional type and is further provided with a guidable means 24 for ash scraping.
  • the device functions in about the same way which has been described in the patent application earlier given by the applicant.
  • the principal difference is that the grate hearth has been removed and replaced with the means 17 which is composed of ceramic material and that the attached lower conical part 6 is vibratory and gives a good supply of fuel to the combustion chamber 14, especially for damp material.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Solid-Fuel Combustion (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Sewing Machines And Sewing (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Treating Waste Gases (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

Device for the production of gas through air-reduction from solid fuels, where the device (1) is provided with conventional equipment in the form of devices (2, 3, 4, 9, 20, 22) for intake and outlet. The device is characterized in that a combustion chamber (14) is arranged in the form of a twin-shell frustum of a cone mounted with its wide end upwards comprising a conical part (6) arranged at the fuel chamber (4), two conical parts (7 and 8) which enclose said conical part (6) where the inner part (7) is composed of ceramic material and the outer part (8) is welded at the fuel chamber (4) and a means (17) which is composed of ceramic material, supports gasified material rests and is mounted on a plate (18) or the like, which is produced adjustable under turnable condition in vertical and horizontal line, that said combustion chamber (14) is provided with at least two adjustable means (16) for intake of primary air through the cover of the combustion chamber (14) and that the conical part (6) is produced vibratory in vertical line by means of two shaft means (25) whereas the distance between the means (17) which supports material rests and the lower part of the enclosing conical parts (7 and 8) is arranged to regulate right supply of fuel, rate of a gasifying and ash-feed-out by means of a steering device not shown.

Description

A device for the production of gas from solid fuels
This invention relates to a device for the production of gas through air-reduction from solid fuels where the device is provided with an intake fitted for primary air, an outlet fitted for collected gas, steering devices for the regulating of required heat to intake and outlet, a fuel chamber which consists of an upper part arranged with circular cross-section and a lower conical part attached to the upper part and enclosed into two between each other conical parts where the outer part is welded at the fuel chamber, a displaceable rotary motor driven means arranged in a vertical line inside the fuel chamber and consisting of a fixed part which into its upper part is provided with a rotary motor driven compensation means for supplied fuel and two in this fixed part telescopic parts displaceable into each other, where the inner vertically adjustable part regulated by motor in its lower part is provided with holes for the supply of air to the fuel for the gasifying into the bottom to a combustion chamber whieh comprises steering means for the regulating of heat and which is situated below the conical part and between the inserted displaceable parts and the conical part which is enclosed the conical part, an outlet means, which is arranged between the device and the welded conical part, to the outlet for collected gas, conventional equipment in the form of combustion damper, an intake not showed airtight relative to the device for the supply of fuel, a feeder for the distribution of fuel supplied and inspections hatches required for the working.
It is before known different types of boilers, generators or the like having either upstream or downstream combustion for gas production where the supply of primary air occurs be means of overpressure or vacuum on an exact place into the process works. If intake of primary air occurs on several places, a complete combustion of the material arises. The device according to the invention intends to produce a supply of primary air on several places without the final combustion of the material arising, i.e. incomplete combustion and a satisfactory combustible gas can be produced for further use of any kind. The device is further below its combustion chamber provided with a means, which is vibratory, burnable and adjustable in vertical and horizontal line and intends to regulate right supply of fuel, rate of gasifying and ash-feed-out with a particular steering means. By means of the supply of oxygen in adjustable amount to the different places it can be attained more effective moment of oxidation, whereas less sensitiveness for damper material and choice of fuel quality are attained. It also occurs in some materials, as for example chips or the like, a large amount of impurities in the form of for example stones, gravels or the like, or if refuse is used, plate, scrap or the like. These materials clog existing grate means. In the invention this material is removed in order to avoid clogging. The device according to the invention is characterized by what is evident from the patent claim enclosed where consideration has been taken in the preamble of the claim to the applicant's patent application nr 8500849-8, since the invention in some parts is a further development of said application.
The device will now be more closely described with reference to the drawing enclosed where the figure shows the device in a frontal view.
The figure shows the lower part of a device, which is like the applicant's before filed patent application nr 8500849-8. The device 1 is provided with an intake 2 for primary air and an outlet 3 for collected gas for further treatment in the heat- or power production, whereas steering means not showed are arranged for the regulating of required heat to intake 2 and outlet 3. The device 1 is further provided with a fuel chamber 4 consisting of an upper part 5 arranged with circular cross-section and a lower conical part 6 attached to the upper part 5 and enclosed into two between each other conical parts 7 and 8, where the outer part 8 is welded at the fuel chamber 4, while the inner part 7 either by way of ceramic material is connected to the outer part 8 or possibly is adjustable relative to the outer part 8. At the upper part of the device 1 there is conventional equipment not showed in the form of a combustion damper, an intake airtight relative to the device for the supply of fuel, a feeder for the distribution of fuel supplied and inspection hatches required for the working. Inside the fuel chamber 4 there is arranged a means 9 which is produced rotary displaceable in vertical line and which is composed of a fixed part 10 which in its upper part is provided with a not showed rotary compensation means for the fuel supplied and two in this part 10 telescopic parts 11 and 12 displaceable into each other, where the inner part 12 is vertically adjustable and into its lower part provided with holes 13 for supply of air to the fuel for the gasifying into the bottom to a combustion chamber 14 which comprises a steering means for the regulating of heat. The combustion chamber 14 is situated below the conical part 6 and between the two inserted displaceable parts 11 and 12 and the conical part 7 which encloses the conical part 6. Between the device 1 and the welded conical part 8 there is an outlet means 15 to the outlet 3 for collected gas. The rotary movement for compensation means and the displaceable means 9 is produced by motors of conventional type. The vertically adjustable movement for the telescopically displaceable part 12 is also by motor of conventional type. The combustion chamber 14 is also provided with at least two adjustable intake means 16 for primary air. Below the combustion chamber 14 there is a half ellipsoidal-shaped means 17, which is composed of ceramic material and supports gasified material rests. The half ellipsoidal-shaped means 17 is arranged on a plate 18 or the like which is provided with a steering device not showed for right supply of fuel, rate of gasifying and ash-feed-out and which is produced vibratory and adjustable under turnable conditions in vertical- and horizontal line. Below the supporting means 17 there is an ash-feed-out means 20 which is steered by a driving means 21 in the form of a motor of conventional type and is provided with a cooling shell 19. The ashes are brought down into a sluice device nox; showed having an ash transporter for further removing. The device 1 is also provided with a fan means not showed into the intake 2 for primary air. The primary air is arranged to go on one hand along the fuel chamber for the supply into the upper part not showed of the fixed part 10 of the displaceable means 9 and then down to the holes 13 on the other into the adjustable intake means 16. The plate 18 is driven by a driving means 23 in the form of a motor of conventional type and is further provided with a guidable means 24 for ash scraping.
The device functions in about the same way which has been described in the patent application earlier given by the applicant. The principal difference is that the grate hearth has been removed and replaced with the means 17 which is composed of ceramic material and that the attached lower conical part 6 is vibratory and gives a good supply of fuel to the combustion chamber 14, especially for damp material.
The invention is of course not United to this design but can of course be varied within the scope of the invention idea.

Claims

C L A I M
1 A device for the production of gas through air-reduction from solid fuels, where said device(l) is provided with conventional equipment in the form of devices(2,3,4,9,20,22) for intake and outlet, c h a r a c t e r i z e d in that a combustion chamber(14) is arranged in the form of a twin-shell frustum of a cone mounted with its wide end upwards comprising a conical part(6) arranged at the fuel chamber(4), two conical parts(7 and 8) which enclose said conical part(6) and where the inner part (7) is composed of ceramic material and the outer part(δ) is welded at the fuel chaιaber(4) and a means(17) which is composed of ceramic material, supports gasified material rests and is mounted on a plate(18) or the like, which is produced adjustable under turnable condition in vertical and horizontal line, that said combustion chamber(14) is provided with at least two adjustable means(16) for intake of primary air through the cover of the combustion chamber(14) and that the conical part(6) is produced vibratory in vertical line by means of two shaft means(25) whereas the distance between the means(17) which supports material rests and the lower part of the enclosing conical parts(7 and 8) is arranged to regulate right supply of fuel, rate of gasifying and ash-feed-out by means of a steering device not showed.
PCT/SE1987/000327 1986-07-08 1987-07-07 A device for the production of gas from solid fuels Ceased WO1988000230A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB8804800A GB2202547B (en) 1986-07-08 1987-07-07 A device for the production of gas from solid fuels
AT0901987A ATA901987A (en) 1986-07-08 1987-07-07 DEVICE FOR GENERATING GAS FROM SOLID FUELS
BR8707410A BR8707410A (en) 1986-07-08 1987-07-07 DEVICE FOR THE PRODUCTION OF GAS THROUGH AIR REDUCTION FROM SOLID FUELS
HU873861A HU201110B (en) 1986-07-08 1987-07-07 Device for producing gas from solid fuel with reduced quantity of air
KR1019880700254A KR950001708B1 (en) 1986-07-08 1987-07-07 Device for the production of gas from solid fuels
DK088188A DK88188A (en) 1986-07-08 1988-02-19 DEVICE FOR THE MANUFACTURE OF GAS FROM SOLID FUELS
FI880968A FI880968A7 (en) 1986-07-08 1988-03-02 ANORDNING FOER FRAMSTAELLNING AV GAS UR FASTA BRAENSLEN.
NO881012A NO168949C (en) 1986-07-08 1988-03-07 DEVICE FOR GAS FUEL PRODUCTION

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8603045A SE453670C (en) 1986-07-08 1986-07-08 DEVICE FOR THE PREPARATION OF GAS FROM FIXED BRAINS
SE8603045-9 1986-07-08

Publications (1)

Publication Number Publication Date
WO1988000230A1 true WO1988000230A1 (en) 1988-01-14

Family

ID=20365073

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1987/000327 Ceased WO1988000230A1 (en) 1986-07-08 1987-07-07 A device for the production of gas from solid fuels

Country Status (17)

Country Link
EP (1) EP0275279A1 (en)
JP (1) JPH01500758A (en)
KR (1) KR950001708B1 (en)
CN (1) CN1041608A (en)
AT (1) ATA901987A (en)
AU (1) AU597409B2 (en)
BR (1) BR8707410A (en)
CH (1) CH675016A5 (en)
DE (2) DE3790370C2 (en)
DK (1) DK88188A (en)
FI (1) FI880968A7 (en)
GB (1) GB2202547B (en)
HU (1) HU201110B (en)
NL (1) NL8720329A (en)
NO (1) NO168949C (en)
SE (1) SE453670C (en)
WO (1) WO1988000230A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5050374A (en) * 1990-08-01 1991-09-24 John Hunter Gasification/combustion system
WO2008059109A1 (en) * 2006-11-17 2008-05-22 Leo Ruokamo Method for gasifying fuel and a gasifying generator
WO2009100487A1 (en) * 2008-02-12 2009-08-20 Jens Berkan Downstream gasifier with multi-axis actuated bed interface to the reduction zone
ITTO20090125A1 (en) * 2009-02-20 2010-08-21 Socoges S R L GASIFICATOR EQUIPPED WITH A PERFECT COMBUSTION CHAMBER
EP2436752A3 (en) * 2010-09-17 2012-05-23 O-Gen UK Limited Biomass gasifier and gasification plant
EP2948658A4 (en) * 2013-01-28 2017-02-08 PHG Energy, LLC Method and device for gasifying feedstock
EP3392565A1 (en) * 2017-04-20 2018-10-24 Eung Du Kweon Hybrid combustion apparatus using pyrolysis of water and combustion air
US10974279B2 (en) * 2016-10-31 2021-04-13 Infrasonik Ab Infrasound generator for enhancing the combustion of solid fuels

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE502142C2 (en) * 1991-10-18 1995-08-28 Henrik Carlsson Generator for generating gas in gas generator
US5656044A (en) * 1992-05-07 1997-08-12 Hylsa S.A. De C.V. Method and apparatus for gasification of organic materials
US5851246A (en) * 1992-05-07 1998-12-22 Hylsa, S.A. De C.V. Apparatus for gasifying organic materials
JPH0673384A (en) * 1992-05-07 1994-03-15 Hylsa Sa Method and apparatus for gasifying organic substance
CN1062297C (en) * 1995-03-16 2001-02-21 北京市西城区新开通用试验厂 Numerical controlled ground controller for coal mine gasification
RU2215936C1 (en) * 2002-04-22 2003-11-10 Государственное научное учреждение Всероссийский научно-исследовательский и проектно-технологический институт по использованию техники и нефтепродуктов в сельском хозяйстве Boiler furnace
RU2561806C1 (en) * 2014-07-24 2015-09-10 Игорь Вячеславович Крыжановский Furnace for combustion of solid fuel (versions)
KR101655844B1 (en) * 2015-09-10 2016-09-08 주식회사 대원지에스아이 The Pyrolysis gasification of draft up Type Non a fluidized medium
JP2020105451A (en) * 2018-12-28 2020-07-09 ユア・エネルギー開発株式会社 Gasification furnace using biomass raw material
JP2023183235A (en) 2022-06-15 2023-12-27 キヤノン株式会社 Image processing device, control method and program
EP4424410A1 (en) * 2023-03-01 2024-09-04 Modell- und Formenbau Blasius Gerg GmbH Air supply device for a fixed bed gasifier
CN116085815B (en) * 2023-04-07 2023-06-23 河北惠华达宇科技有限公司 Method and structure for pushing out biomass coking in radiation mode

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003351A1 (en) * 1983-02-16 1984-08-30 Olle Tornegaord Device for the production of gas to existing heating boilers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE311238C (en) *
DD207552B1 (en) * 1982-03-25 1987-07-15 Schwarze Pumpe Gas Veb METHOD OF REDUCING THE STEAM / OXYGEN INTEGRATION IN COAL GASKET GASIFICATION
US4453949A (en) * 1983-03-08 1984-06-12 The United States Of America As Represented By The United States Department Of Energy Ash bed level control system for a fixed-bed coal gasifier

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003351A1 (en) * 1983-02-16 1984-08-30 Olle Tornegaord Device for the production of gas to existing heating boilers

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5050374A (en) * 1990-08-01 1991-09-24 John Hunter Gasification/combustion system
WO2008059109A1 (en) * 2006-11-17 2008-05-22 Leo Ruokamo Method for gasifying fuel and a gasifying generator
WO2009100487A1 (en) * 2008-02-12 2009-08-20 Jens Berkan Downstream gasifier with multi-axis actuated bed interface to the reduction zone
ITTO20090125A1 (en) * 2009-02-20 2010-08-21 Socoges S R L GASIFICATOR EQUIPPED WITH A PERFECT COMBUSTION CHAMBER
EP2436752A3 (en) * 2010-09-17 2012-05-23 O-Gen UK Limited Biomass gasifier and gasification plant
EP2948658A4 (en) * 2013-01-28 2017-02-08 PHG Energy, LLC Method and device for gasifying feedstock
US10974279B2 (en) * 2016-10-31 2021-04-13 Infrasonik Ab Infrasound generator for enhancing the combustion of solid fuels
AU2017352005B2 (en) * 2016-10-31 2022-09-29 Mats Olsson An infrasound generator for enhancing the combustion of solid fuels
EP3392565A1 (en) * 2017-04-20 2018-10-24 Eung Du Kweon Hybrid combustion apparatus using pyrolysis of water and combustion air
US10591160B2 (en) 2017-04-20 2020-03-17 Eung Du KWEON Hybrid combustion apparatus using pyrolysis of water and combustion air

Also Published As

Publication number Publication date
HUT49906A (en) 1989-11-28
FI880968A0 (en) 1988-03-02
DE3790370C2 (en) 1990-07-26
DK88188A (en) 1988-03-02
BR8707410A (en) 1988-11-01
AU597409B2 (en) 1990-05-31
CH675016A5 (en) 1990-08-15
JPH01500758A (en) 1989-03-16
SE453670C (en) 1989-09-25
DE3790370T (en) 1988-09-15
ATA901987A (en) 1993-06-15
SE8603045D0 (en) 1986-07-08
NO168949C (en) 1992-04-22
NO881012D0 (en) 1988-03-07
JPH0375594B2 (en) 1991-12-02
NO881012L (en) 1988-03-07
NO168949B (en) 1992-01-13
SE8603045L (en) 1988-01-09
CN1041608A (en) 1990-04-25
HU201110B (en) 1990-09-28
AU7700287A (en) 1988-01-29
EP0275279A1 (en) 1988-07-27
GB2202547A (en) 1988-09-28
GB8804800D0 (en) 1988-04-27
GB2202547B (en) 1991-03-27
SE453670B (en) 1988-02-22
FI880968A7 (en) 1988-03-02
KR950001708B1 (en) 1995-02-28
DK88188D0 (en) 1988-02-19
NL8720329A (en) 1988-06-01
KR880701767A (en) 1988-11-05

Similar Documents

Publication Publication Date Title
AU597409B2 (en) A device for the production of gas from solid fuels
US3680503A (en) Incinerator
US4334484A (en) Biomass gasifier combustor
RU95103554A (en) Method of gasification of combustible material in furnace with fluidized bed and device for realization of this method
US4592292A (en) Method and apparatus for activating large particles
HU204336B (en) Preburning apparatus for burning solid fuels of high ash content particularly bark and waste woods
RO82145B (en) Process and installation for burning solid fuels
ES2064629T3 (en) METHOD AND APPARATUS FOR BURNING COMBUSTIBLE SOLID WASTE FROM A CHEMICAL PLANT.
GB2008732A (en) Fluidized Bed Combustor
EP0136313A1 (en) Device for the production of gas to existing heating boilers
RU2011680C1 (en) Stationary-bed gas generator
GB2155161A (en) Furnace equipment for processing a mixture of substances
CN218579879U (en) Novel gasification furnace device
SE8602959L (en) POWER PLANT WITH COMBUSTION OF A FUEL IN A FUEL CHAMBER WITH A FLUIDIZED BED
CN221117362U (en) Gas producer outlet control system
SU1740864A2 (en) Furnace
JPS6025600Y2 (en) radioactive waste incinerator
EP0202264A1 (en) Gasification methods and apparatus
SU1673783A1 (en) Furnace to burn lump fuel
GB1604314A (en) Fluidised bed combusters
GB411007A (en) Improvements in or relating to furnaces
US2357175A (en) Fuel-feeding means for gas producers
JPS55152586A (en) Melting furnace for waste
JPH10115409A (en) Thermal decomposition and melting method of waste
JPS57127717A (en) Combustion method and device for pulverulent combustible material

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AT AU BB BG BR DE DK FI GB HU JP KP KR LK LU MC MG MW NL NO RO SD SU US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE DE FR GB LU NL SE

WWE Wipo information: entry into national phase

Ref document number: 1987904651

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 880968

Country of ref document: FI

ENP Entry into the national phase

Ref country code: AT

Ref document number: 1987 9019

Date of ref document: 19880114

Kind code of ref document: A

Format of ref document f/p: F

WWP Wipo information: published in national office

Ref document number: 1987904651

Country of ref document: EP

WWR Wipo information: refused in national office

Ref document number: 1987904651

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1987904651

Country of ref document: EP