SE9903777L - Vertical screw feeder feeder for a particle and stove burner with such feeder - Google Patents

Vertical screw feeder feeder for a particle and stove burner with such feeder

Info

Publication number
SE9903777L
SE9903777L SE9903777A SE9903777A SE9903777L SE 9903777 L SE9903777 L SE 9903777L SE 9903777 A SE9903777 A SE 9903777A SE 9903777 A SE9903777 A SE 9903777A SE 9903777 L SE9903777 L SE 9903777L
Authority
SE
Sweden
Prior art keywords
feeder
particle
pellets
vertical screw
combustion chamber
Prior art date
Application number
SE9903777A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE514241C2 (en
SE9903777D0 (en
Inventor
Lars Lenman
Bernt Bergvall
Original Assignee
Energifraagan 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 Energifraagan Ab filed Critical Energifraagan Ab
Priority to SE9903777A priority Critical patent/SE9903777L/en
Publication of SE9903777D0 publication Critical patent/SE9903777D0/en
Priority to PCT/SE2000/002036 priority patent/WO2001029481A1/en
Priority to AU11845/01A priority patent/AU1184501A/en
Publication of SE514241C2 publication Critical patent/SE514241C2/en
Publication of SE9903777L publication Critical patent/SE9903777L/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
    • F23B50/00—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone
    • F23B50/12—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone the fuel being fed to the combustion zone by free fall or by sliding along inclined surfaces, e.g. from a conveyor terminating above the fuel bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/16—Over-feed arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/20—Feeding/conveying devices
    • F23K2203/202—Feeding/conveying devices using screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Screw Conveyors (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

A stove for pellets has a combustion chamber (13) that is fed with pellets in a uniform flow from a container (15) for pellets that has a screw feeder (16, 17) that is vertical in the container and has a horizontal output end (20). Because of the horizontal output end, the matter falls out of the screw feeder in a uniform way and the output does not fluctuate during a full turn rotation. The output matter is collected by a chute (23) and delivered in a uniform flow to the combustion chamber (13). Since the supply to the combustion chamber does not fluctuate, the stove can be burning also when its heat output is very low.
SE9903777A 1999-10-20 1999-10-20 Vertical screw feeder feeder for a particle and stove burner with such feeder SE9903777L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9903777A SE9903777L (en) 1999-10-20 1999-10-20 Vertical screw feeder feeder for a particle and stove burner with such feeder
PCT/SE2000/002036 WO2001029481A1 (en) 1999-10-20 2000-10-19 A stove and a feeding device for a burner
AU11845/01A AU1184501A (en) 1999-10-20 2000-10-19 A stove and a feeding device for a burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9903777A SE9903777L (en) 1999-10-20 1999-10-20 Vertical screw feeder feeder for a particle and stove burner with such feeder

Publications (3)

Publication Number Publication Date
SE9903777D0 SE9903777D0 (en) 1999-10-20
SE514241C2 SE514241C2 (en) 2001-01-29
SE9903777L true SE9903777L (en) 2001-01-29

Family

ID=20417417

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9903777A SE9903777L (en) 1999-10-20 1999-10-20 Vertical screw feeder feeder for a particle and stove burner with such feeder

Country Status (3)

Country Link
AU (1) AU1184501A (en)
SE (1) SE9903777L (en)
WO (1) WO2001029481A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTV20050180A1 (en) * 2005-11-18 2007-05-19 Famar Itl Innovation Technolog DEVICE FOR THE ENTRY AND DISTRIBUTION OF FUEL IN A BURNER PARTICULARLY FOR A BOILER OR PELLET STOVE
EP1826488A1 (en) * 2006-02-24 2007-08-29 Karl Stefan Riener Device for supplying fuel
DE102011111753A1 (en) * 2011-08-24 2013-02-28 Karl Stefan Riener FUEL CONVEYOR FOR AN OVEN

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4200721C2 (en) * 1991-02-19 2002-11-28 Riener Karl Stefan Solid fuel furnace, especially for pellets
AT410022B (en) * 1995-08-24 2003-01-27 Riener Karl Stefan SOLID FUEL OVENS AND METHOD FOR COMBUSTION OF SOLID FUELS
EP0985883B1 (en) * 1998-08-19 2006-05-24 Eurofiamma S.R.L. Heating means

Also Published As

Publication number Publication date
SE514241C2 (en) 2001-01-29
SE9903777D0 (en) 1999-10-20
AU1184501A (en) 2001-04-30
WO2001029481A1 (en) 2001-04-26

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Legal Events

Date Code Title Description
NUG Patent has lapsed