SE454595B - CONTINUOUS FOR CONTINUOUS GAS PRODUCTION - Google Patents

CONTINUOUS FOR CONTINUOUS GAS PRODUCTION

Info

Publication number
SE454595B
SE454595B SE8405073A SE8405073A SE454595B SE 454595 B SE454595 B SE 454595B SE 8405073 A SE8405073 A SE 8405073A SE 8405073 A SE8405073 A SE 8405073A SE 454595 B SE454595 B SE 454595B
Authority
SE
Sweden
Prior art keywords
combustion chamber
continuous
inlet
shaker
gas production
Prior art date
Application number
SE8405073A
Other languages
Swedish (sv)
Other versions
SE8405073L (en
SE8405073D0 (en
Inventor
O Tornegard
Original Assignee
Waste Gas Energy Ab Wge
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 Waste Gas Energy Ab Wge filed Critical Waste Gas Energy Ab Wge
Publication of SE8405073L publication Critical patent/SE8405073L/en
Publication of SE8405073D0 publication Critical patent/SE8405073D0/en
Publication of SE454595B publication Critical patent/SE454595B/en

Links

Classifications

    • 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
    • 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
    • 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
    • C10J3/32—Devices for distributing fuel evenly over the bed or for stirring up the fuel bed
    • 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
    • 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
    • C10J3/72—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
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/36—Moving parts inside the gasification reactor not otherwise provided for
    • 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
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/093—Coal
    • 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
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Fuel Combustion (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Description

454 595 2 se av ett skakorgan 8', ett av ett drivorgan 9' manövrerat utmatnings- organ 9 för aska och en med en släckningsmedel innehållande askbehål- lare 10' i anordningens 1 botten försedd asktransportör 10. Anordningen 1 är dessutom försedd med ett för intaget 11 anbragt för primärluftens reglering infört icke visat styrdon. Anordningen 1 fungerar på följande sätt. Styckeformigt bränsle, såsom t.ex. flis, pellets, kolstybb eller liknande, komer in i anordningen 1 vid det lufttäta intaget 5 via den icke visade transportören och går vidare efter fördelning av cellmata- ren 6 på grund av tyngdkraften ned i brännkammaren 2, där primärluft har intagits via intaget 11, som har mottagit en signal för vörmebehov från det icke visade styrdonet. När t.ex. flis behandlas, kommer ingen tjärproduktion att ske, enär tjäran hela tiden kommer att vara i gas- form. Primärluften kommer in i anordningen 1 och går utefter brännkam- marens 2 utsida för samtidig torkning av bränslet och kylning av bränn- kammaren 2 samt kommer in i brännkammarens 2 övre del 2', vars mantel- yta är perforerad. Från denna del går primärluften in i det vertikala organet 3. Ben vertikala rörelsen utföres medelst brännkammarreglage 13 i form av motorer, så att en föränderlig lufttillförsel - luftunderskott- åstadkommas av det teleskopformiga organets 3 del 5'" och samtidigt där- med en varierbar brännkammare, som ändrar volym efter erforderligt vär- mebehov från maximum till 30% därav. Den varierbara brännkammaren har ge- nom sin konicitet alltid en ständig låga och konstant temperatur. De vid förgasningsprocessen under luftunderskott bildade gaserna gå ned i här- den och renas genom filtret 7, som kan utgöras av olika material, såsom sten eller liknande, som ligga på roster 8, som sättas igång av skakor- gan 8', då så behövs. De vid luftunderskottet bildade gaserna gå efter filterbehandlingen vidare ut genom uttaget 12 för vidare behandling i befintlig värnepanna i form av oljeeldning eller annat förbränningsstäl- le. Den bildade aszan sändes via det av drivorganet 9' manövrerade utmat- ningsorganet 9 till den släckningsmedel innehållande askbehållaren 10' för vidare uttransport på asktransportören 10. 454 595 2 see of a shaker means 8 ', an ash discharge means 9 operated by a drive means 9' and an ash container 10 'provided with a quenching agent in the bottom of the device 1 and provided with the ash conveyor 10. The device 1 is further provided with a the inlet 11 arranged for the control of the primary air introduced control unit (not shown). The device 1 works in the following way. Piece-shaped fuel, such as e.g. chips, pellets, carbon stubble or the like, enter the device 1 at the airtight inlet 5 via the conveyor (not shown) and proceed after distribution of the cell feeder 6 due to gravity down into the combustion chamber 2, where primary air has been taken in via the inlet 11, which has received a signal for heat demand from the controller (not shown). When e.g. chips are treated, no tar production will take place, as the tar will always be in gaseous form. The primary air enters the device 1 and goes along the outside of the combustion chamber 2 for simultaneous drying of the fuel and cooling of the combustion chamber 2 and enters the upper part 2 'of the combustion chamber 2, the jacket surface of which is perforated. From this part the primary air enters the vertical member 3. The vertical movement is performed by means of combustion chamber control 13 in the form of motors, so that a changing air supply - air deficit - is provided by the telescopic member 3 part 5 '"and at the same time a variable combustion chamber. , which changes volume according to the required heat demand from maximum to 30% thereof.The variable combustion chamber always has a constant low and constant temperature due to its conicity.The gases formed during the gasification process under air deficit go down into the hearth and are purified through the filter 7, which can be made of different materials, such as stone or the like, lying on grids 8, which are started by the shaker 8 'when needed.The gases formed at the air deficit go further out through the outlet 12 for further treatment after the filter treatment. in the existing protective boiler in the form of an oil fire or other combustion point.The formed aszan is sent via the discharge actuators operated by the drive means 9 ' to the extinguishing agent containing the ash container 10 'for further exit transport on the ash conveyor 10.

Uppfinningen är naturligtvis icke begränsad till detta utförande utan kan självklart varieras inom ramen för uppfinningstanken.The invention is of course not limited to this embodiment but can of course be varied within the scope of the inventive idea.

Claims (1)

1. 3 454 595 P A T E N T K R A V 1 Anordning för kontinuerlig gasframställning till befintliga vär- mepannor genom förbränning av fasta bränslen under luftunderskott och försedd med en intag 11) för primariufr, ett uttag 12) för bil- dad gas, ett i förhållande till anordningen(1) lufttätt bränsleintag (5) med en cellmatare(6) och styrdon för reglering av intag(1t) och uttag(12) i beroende av värmebehovet, k ä n n e t e c k n a d därav, att enoreningenh) är försedd med en bramnkazmareß), som innefattar en övre, med cirkulärt tvärsnitt utförd cylindrisk del(2'), vars mantelyta i sitt övre parti är perforerad för lufttillförsel, och en med den övre delen sammanfogad nedre nedåt avsmalnande konisk del(2"), varvid inuti brännkammaren(2) är anordnat ett organ(3), som består av en fast del(3') och tvâ i denna del medelst en motor(13) vertikalt teleskopformigt förskjutbara delar(3",5'"), av vilka den inre delen (5'") i sitt nedre parti är försedd med öppningar eller hâl(4) för lufttillförsel till bränslet i brännkammaren(2), en vid brännkamma- rens(2) nedre del belägen härd, som består av ett filter i form av stenar(7), som vila på ett skakroster(8), och ett under skakrostret (8) anordnat utmatningsorgan(9) för aska.3. 454 595 PATENT REQUIREMENT 1 Device for continuous gas production to existing boilers by combustion of solid fuels under air deficiency and provided with an inlet 11) for primary callers, an outlet 12) for formed gas, one in relation to the device (1 ) airtight fuel inlet (5) with a cell feeder (6) and control means for regulating inlet (1h) and outlet (12) depending on the heat demand, characterized in that the enoreningenh) is provided with a bramnkazmareß), which comprises an upper , a cylindrical part (2 ') of circular cross-section, the outer surface of which is perforated for air supply in its upper part, and a lower tapered conical part (2 ") joined to the upper part, a member being arranged inside the combustion chamber (2) (3), consisting of a fixed part (3 ') and two in this part by means of a motor (13) vertically telescopically displaceable parts (3 ", 5'"), of which the inner part (5 '") in its lower part is provided with openings or holes (4) for air supply t ill fuel in the combustion chamber (2), a hearth located at the lower part of the combustion chamber (2), which consists of a filter in the form of stones (7) resting on a shaker (8), and one below the shaker (8) arranged discharge means (9) for ash.
SE8405073A 1983-02-16 1984-10-10 CONTINUOUS FOR CONTINUOUS GAS PRODUCTION SE454595B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8300862A SE8300862D0 (en) 1983-02-16 1983-02-16 GAS OVEN IN THE FORM OF S K OVEN TO EXISTING HEATING PANELS FOR FUEL FUEL

Publications (3)

Publication Number Publication Date
SE8405073L SE8405073L (en) 1984-10-10
SE8405073D0 SE8405073D0 (en) 1984-10-10
SE454595B true SE454595B (en) 1988-05-16

Family

ID=20350069

Family Applications (2)

Application Number Title Priority Date Filing Date
SE8300862A SE8300862D0 (en) 1983-02-16 1983-02-16 GAS OVEN IN THE FORM OF S K OVEN TO EXISTING HEATING PANELS FOR FUEL FUEL
SE8405073A SE454595B (en) 1983-02-16 1984-10-10 CONTINUOUS FOR CONTINUOUS GAS PRODUCTION

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE8300862A SE8300862D0 (en) 1983-02-16 1983-02-16 GAS OVEN IN THE FORM OF S K OVEN TO EXISTING HEATING PANELS FOR FUEL FUEL

Country Status (4)

Country Link
EP (1) EP0136313A1 (en)
FI (1) FI844049A7 (en)
SE (2) SE8300862D0 (en)
WO (1) WO1984003351A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0221042A3 (en) * 1985-09-20 1987-07-29 Willy Evrard Gas producer and its control process
SE453670C (en) * 1986-07-08 1989-09-25 Waste Gas Energy Ab Wge DEVICE FOR THE PREPARATION OF GAS FROM FIXED BRAINS
DE202015100844U1 (en) * 2015-02-20 2016-05-27 Mike Antoniewski Wood gasification plant
IT201600082716A1 (en) * 2016-08-05 2018-02-05 Leandro Mini Gasifier and method of use

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR564416A (en) * 1923-03-28 1923-12-29 Apparatus intended for the production of lean gas by combustion of wood or any woody material
US1776876A (en) * 1923-09-27 1930-09-30 Ig Farbenindustrie Ag Manufacturing water gas
US2054154A (en) * 1929-07-15 1936-09-15 Hiram J Carson Method of manufacturing combustible gas
US2516974A (en) * 1946-12-04 1950-08-01 Texace Dev Corp Method and apparatus for gasifying carbonaceous material
GB1471403A (en) * 1976-03-24 1977-04-27 Abernethy A Method and unit for heating using solid fuel
GB1581692A (en) * 1976-09-21 1980-12-17 Gunnerman Rudolf W Process for gasifying organic fibrous material and the product thereof
CH620979A5 (en) * 1977-02-25 1980-12-31 Hans Staehli Heating installation for heating by means of solid fuels

Also Published As

Publication number Publication date
EP0136313A1 (en) 1985-04-10
SE8405073L (en) 1984-10-10
WO1984003351A1 (en) 1984-08-30
FI844049L (en) 1984-10-15
SE8300862D0 (en) 1983-02-16
FI844049A0 (en) 1984-10-15
FI844049A7 (en) 1984-10-15
SE8405073D0 (en) 1984-10-10

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