WO2006114654A3 - Method for the automatic combustion of solid granular fuels, particularly pellets, and burner for the boiler - Google Patents

Method for the automatic combustion of solid granular fuels, particularly pellets, and burner for the boiler Download PDF

Info

Publication number
WO2006114654A3
WO2006114654A3 PCT/HU2006/000032 HU2006000032W WO2006114654A3 WO 2006114654 A3 WO2006114654 A3 WO 2006114654A3 HU 2006000032 W HU2006000032 W HU 2006000032W WO 2006114654 A3 WO2006114654 A3 WO 2006114654A3
Authority
WO
WIPO (PCT)
Prior art keywords
burner
combustion chamber
boiler
air
wall
Prior art date
Application number
PCT/HU2006/000032
Other languages
French (fr)
Other versions
WO2006114654A2 (en
Inventor
Ferenc Morvai
Original Assignee
Toth Bela
Fock Jozsef
Ferenc Morvai
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 Toth Bela, Fock Jozsef, Ferenc Morvai filed Critical Toth Bela
Publication of WO2006114654A2 publication Critical patent/WO2006114654A2/en
Publication of WO2006114654A3 publication Critical patent/WO2006114654A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/32—Incineration of waste; Incinerator constructions; Details, accessories or control therefor the waste being subjected to a whirling movement, e.g. cyclonic incinerators
    • 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
    • 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
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/10—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of field or garden waste or biomasses
    • F23G7/105—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of field or garden waste or biomasses of wood waste
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J7/00—Arrangement of devices for supplying chemicals to fire

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

The object of the invention is a method for the automatic combustion of solid granular fuels, particularly pellets, in a boiler having a water-heating heat exchanger, a burner, an air inlet and a' flue gas outlet duct. The invention is essentially characterized by feeding primary air into the burner in such a way that particles of fuel and, in specific cases, additives are floated in the combustion chamber, feeding secondary air into the burner in a manner that it forms an air curtain closing off the open end of the combustion chamber, and also feeding purging air into the burner after the in-feed of fuel and, in specific cases, additives has been stopped, with the purging air passing along the inner wall of the combustion chamber following a spiral-shaped path and sweeping over the wall of the combustion chamber. The method is carried out utilizing a boiler having a burner that comprises a combustion chamber that is surrounded by an outer jacket (21), covered by a cover (39), bounded by an inner wall and terminated by a rear wall.
PCT/HU2006/000032 2005-04-25 2006-04-24 Method for the automatic combustion of solid granular fuels, particularly pellets, and burner for the boiler WO2006114654A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HUP0500408 2005-04-25
HU0500408A HUP0500408A2 (en) 2005-04-25 2005-04-25 Automatic burning method for solid granulated fuel especially pellet, boiler for the method and burner for the boiler

Publications (2)

Publication Number Publication Date
WO2006114654A2 WO2006114654A2 (en) 2006-11-02
WO2006114654A3 true WO2006114654A3 (en) 2007-05-31

Family

ID=89985952

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/HU2006/000032 WO2006114654A2 (en) 2005-04-25 2006-04-24 Method for the automatic combustion of solid granular fuels, particularly pellets, and burner for the boiler

Country Status (2)

Country Link
HU (1) HUP0500408A2 (en)
WO (1) WO2006114654A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102213413B (en) * 2011-07-04 2012-09-05 缪建通 Coal-saving high-temperature boiling furnace
CN103776021A (en) * 2014-01-03 2014-05-07 哈尔滨华东锅炉厂 Heat recovery unit capable of supplying air in rotating mode
CN103791487A (en) * 2014-01-03 2014-05-14 哈尔滨华东锅炉厂 Heat recovery device with solid fuel combustion
EP3009741A1 (en) * 2014-10-15 2016-04-20 Stork Thermeq B.V. Boiler or furnace for combustion of fuel in an air staged combustion mode
DE102020128231B4 (en) 2020-10-27 2022-09-08 Heizomat - Gerätebau + Energiesysteme GmbH Solid fuel with kaolinite

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211249A1 (en) * 1981-04-10 1982-12-02 Trunkenpolz Maschinen GmbH, 4950 Altheim, Oberösterreich Method and device for combustion of straw, chopping chips, planning chips, sawdust and similar fuels
CA1178848A (en) * 1981-12-01 1984-12-04 Jean Raskin Wood and other solid register burner
GB2198519A (en) * 1986-12-04 1988-06-15 John Hall Improved solid fuel burner
US20040134397A1 (en) * 2001-04-26 2004-07-15 Robert Ingvarsson Combustion device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211249A1 (en) * 1981-04-10 1982-12-02 Trunkenpolz Maschinen GmbH, 4950 Altheim, Oberösterreich Method and device for combustion of straw, chopping chips, planning chips, sawdust and similar fuels
CA1178848A (en) * 1981-12-01 1984-12-04 Jean Raskin Wood and other solid register burner
GB2198519A (en) * 1986-12-04 1988-06-15 John Hall Improved solid fuel burner
US20040134397A1 (en) * 2001-04-26 2004-07-15 Robert Ingvarsson Combustion device

Also Published As

Publication number Publication date
WO2006114654A2 (en) 2006-11-02
HUP0500408A2 (en) 2008-03-28
HU0500408D0 (en) 2005-07-28

Similar Documents

Publication Publication Date Title
WO2006114654A3 (en) Method for the automatic combustion of solid granular fuels, particularly pellets, and burner for the boiler
WO2008030566A3 (en) Pellet burning heating assembly
US9995489B2 (en) Pellet stove
AU2001250712A1 (en) Combustion device
RU132530U1 (en) LONG BURNING SOLID FUEL BOILER
US4303198A (en) Wood-burning boiler
NZ566630A (en) A water heater where the flue and flue outlet pipe have a length relationship to control combustion of the pilot
CN204513415U (en) A kind of closed biogas torch
RU2372555C2 (en) Burner on wood granulated fuel
EP2236940A1 (en) Solid fuel stove
CN204648326U (en) The dual-purpose biomass heating furnace of cooking heating
KR101372399B1 (en) A heater having enhanced airflow
KR101361097B1 (en) Briquette boiler and lower assembly thereof
RU2661516C2 (en) Solid-fuel gas-generated boiler
SU1095882A3 (en) Water heating boiler
JP6551927B2 (en) Combustion furnace burning and ash treatment and clinker countermeasure method
KR101536280B1 (en) Heating apparatus with fuel preheating system
KR101794527B1 (en) The firewood and wood-pellet boiler
CN201028598Y (en) Biomass solid fuel furnace
RU2385440C1 (en) Furnace
CN2910929Y (en) Gas producer
JP7444446B2 (en) wood pellet combustion equipment
KR102320351B1 (en) A combination type high-efficiency stove using coal briquettes and wood fuels
JP3119032U (en) Pellet stove
RU2162574C1 (en) Hot water boiler

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Country of ref document: DE

NENP Non-entry into the national phase

Ref country code: RU

WWW Wipo information: withdrawn in national office

Country of ref document: RU

122 Ep: pct application non-entry in european phase

Ref document number: 06727224

Country of ref document: EP

Kind code of ref document: A2