EP0275279A1 - A device for the production of gas from solid fuels - Google Patents

A device for the production of gas from solid fuels

Info

Publication number
EP0275279A1
EP0275279A1 EP87904651A EP87904651A EP0275279A1 EP 0275279 A1 EP0275279 A1 EP 0275279A1 EP 87904651 A EP87904651 A EP 87904651A EP 87904651 A EP87904651 A EP 87904651A EP 0275279 A1 EP0275279 A1 EP 0275279A1
Authority
EP
European Patent Office
Prior art keywords
conical
fuel
combustion chamber
chamber
intake
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
EP87904651A
Other languages
German (de)
English (en)
French (fr)
Inventor
Olle Tornegard
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
Publication of EP0275279A1 publication Critical patent/EP0275279A1/en
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)
  • Separating Particles In Gases By Inertia (AREA)
  • Treating Waste Gases (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Hydrogen, Water And Hydrids (AREA)
EP87904651A 1986-07-08 1987-07-07 A device for the production of gas from solid fuels Ceased EP0275279A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8603045A SE453670C (sv) 1986-07-08 1986-07-08 Anordning foer framstaellning av gas ur fasta braenslen
SE8603045 1986-07-08

Publications (1)

Publication Number Publication Date
EP0275279A1 true EP0275279A1 (en) 1988-07-27

Family

ID=20365073

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87904651A Ceased EP0275279A1 (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 (fi)
JP (1) JPH01500758A (fi)
KR (1) KR950001708B1 (fi)
CN (1) CN1041608A (fi)
AT (1) ATA901987A (fi)
AU (1) AU597409B2 (fi)
BR (1) BR8707410A (fi)
CH (1) CH675016A5 (fi)
DE (2) DE3790370T (fi)
DK (1) DK88188A (fi)
FI (1) FI880968A0 (fi)
GB (1) GB2202547B (fi)
HU (1) HU201110B (fi)
NL (1) NL8720329A (fi)
NO (1) NO168949C (fi)
SE (1) SE453670C (fi)
WO (1) WO1988000230A1 (fi)

Families Citing this family (19)

* 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
SE502142C2 (sv) * 1991-10-18 1995-08-28 Henrik Carlsson Genereringsanordning för alstrande av gas i gasgenerator
US5656044A (en) * 1992-05-07 1997-08-12 Hylsa S.A. De C.V. Method and apparatus for gasification of organic materials
JPH0673384A (ja) * 1992-05-07 1994-03-15 Hylsa Sa 有機物質をガス化するための方法および装置
US5851246A (en) * 1992-05-07 1998-12-22 Hylsa, S.A. De C.V. Apparatus for gasifying organic materials
CN1062297C (zh) * 1995-03-16 2001-02-21 北京市西城区新开通用试验厂 煤矿就地气化的数控地面控制装置
FI122109B (fi) * 2006-11-17 2011-08-31 Leo Ruokamo Menetelmä polttoaineen kaasuttamiseksi ja kaasutusgeneraattori
WO2009100487A1 (en) * 2008-02-12 2009-08-20 Jens Berkan Downstream gasifier with multi-axis actuated bed interface to the reduction zone
ITTO20090125A1 (it) * 2009-02-20 2010-08-21 Socoges S R L Gassificatore dotato di camera di combustione perfezionata
GB201015544D0 (en) * 2010-09-17 2010-10-27 O Gen Uk Ltd Biomass gasifier and gasification plant
ES2727960T3 (es) * 2013-01-28 2019-10-21 Aries Gasification Llc Método y dispositivo para gasificar materia prima
RU2561806C1 (ru) * 2014-07-24 2015-09-10 Игорь Вячеславович Крыжановский Топка для сжигания твердого топлива (варианты)
KR101655844B1 (ko) * 2015-09-10 2016-09-08 주식회사 대원지에스아이 무유동매체 업드래프트형 열분해 가스화 반응로
SE540254C2 (en) * 2016-10-31 2018-05-15 Olsson Mats An infrasound generator for enhancing the combustion of solid fuels
KR101736838B1 (ko) 2017-04-20 2017-05-29 채재우 물과 연소공기의 열분해를 이용한 하이브리드형 연소장치
JP2020105451A (ja) * 2018-12-28 2020-07-09 ユア・エネルギー開発株式会社 バイオマス原料を用いたガス化炉
JP2023183235A (ja) 2022-06-15 2023-12-27 キヤノン株式会社 画像処理装置、制御方法およびプログラム
EP4424410A1 (de) * 2023-03-01 2024-09-04 Modell- und Formenbau Blasius Gerg GmbH Luftzuführungsvorrichtung für einen festbettvergaser
CN116085815B (zh) * 2023-04-07 2023-06-23 河北惠华达宇科技有限公司 辐射式推出生物质结焦的方法和结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE311238C (fi) *
DD207552B1 (de) * 1982-03-25 1987-07-15 Schwarze Pumpe Gas Veb Verfahren zur absenkung des dampf-/sauerstoffverhaeltnisses bei der festbettvergasung von kohle
SE8300862D0 (sv) * 1983-02-16 1983-02-16 Olle Tornegard Gasugn i form av s k forugn till befintliga vermepannor for fastbrensle
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8800230A1 *

Also Published As

Publication number Publication date
NL8720329A (nl) 1988-06-01
NO881012L (no) 1988-03-07
DE3790370C2 (fi) 1990-07-26
JPH01500758A (ja) 1989-03-16
BR8707410A (pt) 1988-11-01
KR950001708B1 (ko) 1995-02-28
FI880968A (fi) 1988-03-02
HUT49906A (en) 1989-11-28
HU201110B (en) 1990-09-28
NO168949B (no) 1992-01-13
ATA901987A (de) 1993-06-15
CH675016A5 (fi) 1990-08-15
AU7700287A (en) 1988-01-29
NO881012D0 (no) 1988-03-07
FI880968A0 (fi) 1988-03-02
DE3790370T (fi) 1988-09-15
SE8603045L (sv) 1988-01-09
GB8804800D0 (en) 1988-04-27
SE453670C (sv) 1989-09-25
SE453670B (sv) 1988-02-22
CN1041608A (zh) 1990-04-25
NO168949C (no) 1992-04-22
GB2202547A (en) 1988-09-28
WO1988000230A1 (en) 1988-01-14
GB2202547B (en) 1991-03-27
JPH0375594B2 (fi) 1991-12-02
DK88188D0 (da) 1988-02-19
AU597409B2 (en) 1990-05-31
DK88188A (da) 1988-03-02
KR880701767A (ko) 1988-11-05
SE8603045D0 (sv) 1986-07-08

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19880323

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE FR

17Q First examination report despatched

Effective date: 19890510

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19900117