EP2083215A3 - Vertical burner for a domestic heating apparatus - Google Patents

Vertical burner for a domestic heating apparatus Download PDF

Info

Publication number
EP2083215A3
EP2083215A3 EP09151181A EP09151181A EP2083215A3 EP 2083215 A3 EP2083215 A3 EP 2083215A3 EP 09151181 A EP09151181 A EP 09151181A EP 09151181 A EP09151181 A EP 09151181A EP 2083215 A3 EP2083215 A3 EP 2083215A3
Authority
EP
European Patent Office
Prior art keywords
combustion
chamber
conveyor body
temperature
heating apparatus
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP09151181A
Other languages
German (de)
French (fr)
Other versions
EP2083215A2 (en
Inventor
Marco Palazzetti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PALAZZETTI LELIO SpA
Original Assignee
PALAZZETTI LELIO SpA
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 PALAZZETTI LELIO SpA filed Critical PALAZZETTI LELIO SpA
Publication of EP2083215A2 publication Critical patent/EP2083215A2/en
Publication of EP2083215A3 publication Critical patent/EP2083215A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F23B40/08—Combustion apparatus with driven means for feeding fuel into the combustion chamber the fuel being fed along the fuel-supporting surface into pot- or trough-shaped grates
    • 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
    • F23B1/36—Combustion apparatus using only lump fuel characterised by the form of combustion chamber shaft-type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B60/00—Combustion apparatus in which the fuel burns essentially without moving
    • F23B60/02—Combustion apparatus in which the fuel burns essentially without moving with combustion air supplied through a grate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B80/00—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel
    • 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
    • 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

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)

Abstract

A vertical burner (10) for a domestic heating apparatus (12) fed by granular biomass fuel such as pellets, olive pulp, maize and suchlike, comprises a support frame (13) inside which a combustion unit (11) is installed, having inside it a combustion chamber (25). The combustion unit (11) comprises an internal conveyor body (26) which delimits the combustion chamber (25) inside it and, outside it, a containing chamber (22) for the comburent air, wherein the internal conveyor body (26) is made of material with low heat conductivity and high resistance to temperature, able to maintain, in normal use, the internal temperature of the chamber (25) at a determinate combustion temperature. The internal conveyor body (26) is shaped so as to vertically define one or more parts (28, 30, 32) of the chamber (25), which are shaped with cross sections having predetermined and different geometry so as to determine an ascent of the combustion fumes upward at a determinate speed of outflow, so that they have adequate time to remain in the chamber (25) in order to allow a substantial complete combustion.
EP09151181A 2008-01-24 2009-01-23 Vertical burner for a domestic heating apparatus Withdrawn EP2083215A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD20080014 ITUD20080014A1 (en) 2008-01-24 2008-01-24 VERTICAL BURNER FOR AN EQUIPMENT FOR DOMESTIC HEATING

Publications (2)

Publication Number Publication Date
EP2083215A2 EP2083215A2 (en) 2009-07-29
EP2083215A3 true EP2083215A3 (en) 2010-05-12

Family

ID=40290458

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09151181A Withdrawn EP2083215A3 (en) 2008-01-24 2009-01-23 Vertical burner for a domestic heating apparatus

Country Status (2)

Country Link
EP (1) EP2083215A3 (en)
IT (1) ITUD20080014A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102252317B (en) * 2011-05-10 2013-07-17 穆壮荣 Gasification combustor for biomass granules
CN102384467B (en) * 2011-08-23 2013-07-17 宁安森泰克再生能源技术开发有限公司 Particle fuel vortex burner
CN102818256A (en) * 2012-09-18 2012-12-12 曾巨泓 Combustor for gasification combustion of biomass formed particles
CN103251124B (en) * 2013-05-17 2015-04-01 王伟 Tobacco curing house carrying out combustion by utilizing biomass fuel
KR101825285B1 (en) * 2016-03-21 2018-02-02 김성우 Wide solid fuel burner
ITUA20162790A1 (en) * 2016-04-21 2017-10-21 Prisma Stufe Srl NEW BIOMASS STOVE, IN PARTICULAR TO PELLETS, EXPRESSING AN AUTOMATIC OPERATION

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017254A (en) * 1975-12-15 1977-04-12 S. J. Agnew Recirculating furnace-dryer combination
US4044727A (en) * 1975-07-30 1977-08-30 Konus-Kessel Gesellschaft Fur Warmetechnik Mbh & Co. Kg Apparatus for heating a heat transfer fluid protected against overheating
US4389979A (en) * 1979-09-03 1983-06-28 Oddmund Saxlund Method and apparatus for the operation of a boiler installation with stoker firing
FR2586086A1 (en) * 1985-08-07 1987-02-13 Elf Aquitaine Device for combustion of solid fuels
DE4114490A1 (en) * 1990-05-04 1992-03-19 Diederichs Hans Joachim Fireplace for heating room - has secondary combustion chamber in lower part ofchimney to ensure complete combustion of fuel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044727A (en) * 1975-07-30 1977-08-30 Konus-Kessel Gesellschaft Fur Warmetechnik Mbh & Co. Kg Apparatus for heating a heat transfer fluid protected against overheating
US4017254A (en) * 1975-12-15 1977-04-12 S. J. Agnew Recirculating furnace-dryer combination
US4389979A (en) * 1979-09-03 1983-06-28 Oddmund Saxlund Method and apparatus for the operation of a boiler installation with stoker firing
FR2586086A1 (en) * 1985-08-07 1987-02-13 Elf Aquitaine Device for combustion of solid fuels
DE4114490A1 (en) * 1990-05-04 1992-03-19 Diederichs Hans Joachim Fireplace for heating room - has secondary combustion chamber in lower part ofchimney to ensure complete combustion of fuel

Also Published As

Publication number Publication date
EP2083215A2 (en) 2009-07-29
ITUD20080014A1 (en) 2009-07-25

Similar Documents

Publication Publication Date Title
EP2083215A3 (en) Vertical burner for a domestic heating apparatus
EP2213945A3 (en) Combustion apparatus
DK1865254T3 (en) Heating device for automatic feeding of solid fuel, consisting of a container / support structure with a combustion chamber within said container / support structure and feeding unit
WO2010133206A3 (en) Heat storage element and heat storage device
NZ596020A (en) Improvements in water heaters
CN110106342A (en) A kind of well formula combustion gas annealing furnace
CN102747202A (en) Biomass annealing furnace
CN202918909U (en) Multifunctional biological furnace
EP2141132A3 (en) Furnace
LT2009042A (en) Boiler furnace
ATE548608T2 (en) HEATING DEVICES SUCH AS HEATING FURNACES AND PELLET-FUNCTIONAL OVENS
UA115525C2 (en) Mixture supply system for a hot water appliance, a hot water appliance comprising such a mixture supply system and a method for mixing a fuel and an oxidizer
RU2016130320A (en) METALLURGICAL FURNACE
WO2012013405A3 (en) Boiler with substantially vertical fire tubes, particularly for domestic heating
CN204111696U (en) A kind of vapourizing furnace flue gas generation systems that goes into operation
EP2433912A3 (en) Nozzle housing assembly
CN202133283U (en) Novel furnace drying pipe of furnace
CN212987641U (en) Be used for breeding hot-blast furnace
CN206724459U (en) A kind of new automatic horizontal boiler
CN202109458U (en) Biomass fuel boiler for brewing beer
CN106440363A (en) Organic heat carrier boiler with modular structure
CN207143296U (en) A kind of heating furnace body of steel tube anneal stove
CN204987483U (en) Automatically controlled unattended boiler
CN205351403U (en) Energy -efficient novel living beings cooking utensils
CN203249247U (en) Efficient waste incinerator

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

17P Request for examination filed

Effective date: 20101110

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20171030

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20180510