NO994010L - Solid fuel combustion device - Google Patents

Solid fuel combustion device

Info

Publication number
NO994010L
NO994010L NO994010A NO994010A NO994010L NO 994010 L NO994010 L NO 994010L NO 994010 A NO994010 A NO 994010A NO 994010 A NO994010 A NO 994010A NO 994010 L NO994010 L NO 994010L
Authority
NO
Norway
Prior art keywords
fuel
metering
combustion
conveyor
chamber
Prior art date
Application number
NO994010A
Other languages
Norwegian (no)
Other versions
NO994010D0 (en
Inventor
Goeran Hultmark
Original Assignee
Bentone 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 Bentone Ab filed Critical Bentone Ab
Publication of NO994010D0 publication Critical patent/NO994010D0/en
Publication of NO994010L publication Critical patent/NO994010L/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
    • F23B1/00—Combustion apparatus using only lump fuel
    • F23B1/30—Combustion apparatus using only lump fuel characterised by the form of combustion chamber
    • F23B1/38—Combustion apparatus using only lump fuel characterised by the form of combustion chamber for combustion of peat, sawdust, or pulverulent fuel on a grate or other fuel support
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2205/00—Waste feed arrangements
    • F23G2205/12—Waste feed arrangements using conveyors
    • F23G2205/121—Screw conveyor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/26—Biowaste

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Fuel Combustion (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

Forbrenningsanordning for fast brennstoff Forbrenningsanordning for fast brennstoff i spesielt granulert materiale. Anordningen omfatter en brennstoffsdoserings- anordning (12) med et roterbart doseringskammer (18) i et sylinderformet hus (19). Doseringskammeret er slik utformet at det under rotering suksessivt tilfører brennstoff gjennom do- seringsanordningen (12) på en slik måte at inntaket (10) og dosesringsenhetens utløp (l?) ikke på noe tidspunkt kan kom- munisere. Doseringsanordningen (12) er aksielt forbundet med en brennstoffstransportør (14) som tilfører brennstoff til et brennkammer (15). Doseringskammeret (18) og brennstofftrans- portøren (14) har en kraftutvekslingsforbindelse og er arran- gert slik at de kan bli drevet av en felles drivanordning (27). Oppfinnelsen gjelder også forbrenningsanordningens brennkammeret. Brennstoffstransportøren er plassert i alt ve- sentlig aksielt i forhold til brennkammerets lengderetning. På brennkammerets innervegg (43b) er minst en ledeskinne (43), som retter en luftstrøm diagonalt mot den motsatte in- nerveggen, plassert på nivå med og i forlengelse av brenn- stoff transportørens senterakse (42) . Oppfinnelsen gjelder og- så en fremgangsmåte for forbrenning av fast brennstoff.Solid fuel incinerator Solid fuel combustion device in specially granulated material. The device comprises a fuel metering device (12) with a rotatable metering chamber (18) in a cylindrical housing (19). The metering chamber is designed in such a way that, during rotation, it feeds successively through the metering device (12) in such a way that the inlet (10) and the outlet of the metering ring unit (1) cannot communicate at any time. The metering device (12) is axially connected to a fuel conveyor (14) which supplies fuel to a combustion chamber (15). The metering chamber (18) and the fuel conveyor (14) have a power exchange connection and are arranged so that they can be driven by a common drive device (27). The invention also relates to the combustion device of the combustion device. The fuel conveyor is located substantially axially in relation to the longitudinal direction of the combustion chamber. On the interior wall (43b) of the combustion chamber, at least one guide rail (43), which directs an air flow diagonally to the opposite inner wall, is located on a level with and in extension of the fuel center axis of the conveyor (42). The invention also relates to a method for combustion of solid fuel.

NO994010A 1997-02-21 1999-08-19 Solid fuel combustion device NO994010L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9700609A SE9700609L (en) 1997-02-21 1997-02-21 Solid fuel combustion device
PCT/SE1998/000314 WO1998037363A1 (en) 1997-02-21 1998-02-20 Combustion device for solid fuel

Publications (2)

Publication Number Publication Date
NO994010D0 NO994010D0 (en) 1999-08-19
NO994010L true NO994010L (en) 1999-10-18

Family

ID=20405872

Family Applications (1)

Application Number Title Priority Date Filing Date
NO994010A NO994010L (en) 1997-02-21 1999-08-19 Solid fuel combustion device

Country Status (6)

Country Link
EP (1) EP0968390A1 (en)
AU (1) AU6129098A (en)
CA (1) CA2282460A1 (en)
NO (1) NO994010L (en)
SE (1) SE9700609L (en)
WO (1) WO1998037363A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3565058B2 (en) * 1998-11-12 2004-09-15 Ｊｆｅエンジニアリング株式会社 Waste supply device
AT409538B (en) * 2000-10-17 2002-09-25 Froeling Heizkessel Und Behael FUEL LOCK FOR FEEDING A SCREW CONVEYOR CONNECTED TO A BOILER
AT411388B (en) * 2002-08-23 2003-12-29 Kalkgruber Solar Und Umwelttec DEVICE FOR CONVEYING PIECE OF FUEL
ITMN20020037A1 (en) * 2002-12-23 2004-06-24 Ar Ca S R L GRANULAR BIOMASS BURNER IN BOILER
CN111189061A (en) * 2020-03-05 2020-05-22 河北烈焰机械工程有限公司 PMC fuel conveyor for PMC combustion system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516206A1 (en) * 1981-11-12 1983-05-13 Degraeve Alain Automatic type coiler burner - uses granular fuel which is fed by endless screw and supplied with heated air thermostatically controlled
DE3427043C3 (en) * 1984-07-21 1996-09-05 Ackermann Josef Device for loading a boiler or furnace with cuttable fuel or waste
DE4214441C1 (en) * 1992-05-06 1993-12-09 Waeschle Maschf Gmbh Material lock for bulk goods or liquids
SE9304219L (en) * 1993-12-21 1995-02-13 Lennart Altberg Burner head for combustion of solid fuels

Also Published As

Publication number Publication date
EP0968390A1 (en) 2000-01-05
CA2282460A1 (en) 1998-08-27
WO1998037363A1 (en) 1998-08-27
SE9700609L (en) 1998-08-22
SE9700609D0 (en) 1997-02-21
NO994010D0 (en) 1999-08-19
AU6129098A (en) 1998-09-09

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application