SE9700166L - Burner for solid fuels and ways of regulating the supply of combustion air to a burner - Google Patents

Burner for solid fuels and ways of regulating the supply of combustion air to a burner

Info

Publication number
SE9700166L
SE9700166L SE9700166A SE9700166A SE9700166L SE 9700166 L SE9700166 L SE 9700166L SE 9700166 A SE9700166 A SE 9700166A SE 9700166 A SE9700166 A SE 9700166A SE 9700166 L SE9700166 L SE 9700166L
Authority
SE
Sweden
Prior art keywords
burner
supply
combustion
regulating
ways
Prior art date
Application number
SE9700166A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9700166D0 (en
SE508546C2 (en
Inventor
Jan Ericson
Original Assignee
J Tec
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 J Tec filed Critical J Tec
Priority to SE9700166A priority Critical patent/SE508546C2/en
Publication of SE9700166D0 publication Critical patent/SE9700166D0/en
Priority to PCT/SE1998/000087 priority patent/WO1998031968A1/en
Publication of SE9700166L publication Critical patent/SE9700166L/en
Publication of SE508546C2 publication Critical patent/SE508546C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • 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
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B3/00—Combustion apparatus which is portable or removable with respect to the boiler or other apparatus which is heated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B40/00—Combustion apparatus with driven means for feeding fuel into the combustion chamber
    • F23B40/06—Combustion apparatus with driven means for feeding fuel into the combustion chamber the fuel being fed along the fuel-supporting surface
    • 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
    • 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
    • F23G2209/261—Woodwaste
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/16—Measuring temperature burner temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/06—Ventilators at the air intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/16—Controlling secondary air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2239/00—Fuels
    • F23N2239/02—Solid fuels

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)
  • Regulation And Control Of Combustion (AREA)
  • Control Of Combustion (AREA)

Abstract

The present invention relates to a method for controlling, in a burner (1) for solid fuel, such as pellets, wood chips, etc., the supply of air necessary for the combustion, whereby primary air is introduced into an inner burner tube (2) through openings (10, 11) in the wall of the tube, said inner burner tube forming a combustion chamber (2a) for the gasification of the fuel, and whereby secondary air for the combustion of the formed gases is supplied through a space (5a) formed between the inner burner tube and an outer burner tube (5) and through a secondary air opening (8) formed in the region of free ends of the inner and outer burner tubes. According to the invention the temperature of the combustion of the formed gases is continuously detected and the supply of primary and secondary air is controlled proportionally, directly depending upon the detected temperature.
SE9700166A 1997-01-21 1997-01-21 Burner for solid fuels and ways of regulating the supply of combustion air to a burner SE508546C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9700166A SE508546C2 (en) 1997-01-21 1997-01-21 Burner for solid fuels and ways of regulating the supply of combustion air to a burner
PCT/SE1998/000087 WO1998031968A1 (en) 1997-01-21 1998-01-21 Burner for solid fuel and method of controlling the supply of air to a burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700166A SE508546C2 (en) 1997-01-21 1997-01-21 Burner for solid fuels and ways of regulating the supply of combustion air to a burner

Publications (3)

Publication Number Publication Date
SE9700166D0 SE9700166D0 (en) 1997-01-21
SE9700166L true SE9700166L (en) 1998-07-22
SE508546C2 SE508546C2 (en) 1998-10-12

Family

ID=20405480

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700166A SE508546C2 (en) 1997-01-21 1997-01-21 Burner for solid fuels and ways of regulating the supply of combustion air to a burner

Country Status (2)

Country Link
SE (1) SE508546C2 (en)
WO (1) WO1998031968A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2891894B3 (en) * 2005-10-06 2007-09-21 Georges Carret DEVICE FOR ALI / MENTATION IN THERMAL ENERGY OF A TUBULAR BOILER
SE529932C2 (en) * 2006-05-30 2008-01-08 Swebo Bioenergy Ab pellet Burner
LV13994A (en) * 2009-03-27 2009-08-20 Aigars Muižnieks Burner of solid fuel with definite zones for pyrolysis, reduction and oxidation
DE102013103205A1 (en) * 2013-03-08 2014-09-11 Thomas Blank Heater, heater storage insert, and heater operating procedure
PL69009Y1 (en) * 2014-10-08 2017-04-28 Pellasx Spółka Z Ograniczoną Odpowiedzialnością Spółka Komandytowa Unit supplying air to the pellet burner combustion chamber
US10859259B2 (en) 2018-10-17 2020-12-08 Logan Outdoor Products, Llc Burner housing for a pellet grill

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571474B1 (en) * 1984-10-04 1989-06-23 Dupuis Jacques SOLID FUEL BURNER FOR BOILER
DK151833C (en) * 1985-05-28 1988-07-18 Pedersen Johannes BURNT HEADS FOR SOLID FUELS
CH673699A5 (en) * 1986-09-12 1990-03-30 Tiba Kochherd & App Ag Combustion air regulation system for solid fuel boiler - with separate regulation of total quantity of air and primary secondary air ratio

Also Published As

Publication number Publication date
SE9700166D0 (en) 1997-01-21
WO1998031968A1 (en) 1998-07-23
SE508546C2 (en) 1998-10-12

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