ES2579216T3 - Quemador para una estufa alimentada con combustibles sólidos - Google Patents

Quemador para una estufa alimentada con combustibles sólidos Download PDF

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Publication number
ES2579216T3
ES2579216T3 ES10155693.4T ES10155693T ES2579216T3 ES 2579216 T3 ES2579216 T3 ES 2579216T3 ES 10155693 T ES10155693 T ES 10155693T ES 2579216 T3 ES2579216 T3 ES 2579216T3
Authority
ES
Spain
Prior art keywords
burner
brazier
grid
elements
spatula
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.)
Active
Application number
ES10155693.4T
Other languages
English (en)
Inventor
Fabio Rossi
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.)
Thermorossi SpA
Original Assignee
Thermorossi 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 Thermorossi SpA filed Critical Thermorossi SpA
Application granted granted Critical
Publication of ES2579216T3 publication Critical patent/ES2579216T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B30/00—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber
    • F23B30/02—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber with movable, e.g. vibratable, fuel-supporting surfaces; with fuel-supporting surfaces that have movable parts
    • F23B30/06—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber with movable, e.g. vibratable, fuel-supporting surfaces; with fuel-supporting surfaces that have movable parts with fuel supporting surfaces that are specially adapted for advancing fuel through the combustion zone
    • F23B30/10—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber with movable, e.g. vibratable, fuel-supporting surfaces; with fuel-supporting surfaces that have movable parts with fuel supporting surfaces that are specially adapted for advancing fuel through the combustion zone with fuel-supporting surfaces having fuel advancing elements that are movable, but remain essentially in the same place, e.g. with rollers or reciprocating grate bars
    • 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
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H15/00—Cleaning arrangements for grates; Moving fuel along grates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • F23L9/06—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air into the fire bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B1/00—Stoves or ranges
    • F24B1/02—Closed stoves
    • F24B1/024—Closed stoves for pulverulent 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)
  • Solid-Fuel Combustion (AREA)
  • Gas Burners (AREA)

Abstract

Quemador para una estufa alimentada con combustibles sólidos, en particular pellets, comprendiendo dicho quemador un brasero (1) con una forma sustancialmente rectangular, en donde se proporciona un depósito por debajo del brasero (1), extraíble con respecto a la estufa, adecuado para permitir la recogida de los productos de combustión sólidos del quemador, y con una rejilla en la cual se puede disponer el combustible (4) a quemar, proporcionando también el quemador un dispositivo que actúa sobre la superficie del brasero y que está dispuesto para limpiar la rejilla de base, estando compuesto dicho dispositivo por una espátula (6) accionada por motor dispuesta por encima de la rejilla y en contacto con la misma, estando dispuesta dicha espátula con un movimiento de oscilación, de manera que la rejilla permanece inmóvil, estando equipada dicha rejilla de agujeros pasantes (9) para aire de combustión, proporcionando dicha rejilla una primera parte (8), con una concavidad encarada hacia arriba y sujeta a la acción de la espátula, estando caracterizado el quemador por que esta primera parte está delimitada en la dirección longitudinal, por ambos laterales de la misma, por dos tabiques fijos (10) y en la dirección transversal por un par de elementos (11) obtenidos a partir de una lámina, que se proyectan con respecto a la superficie del brasero, que están curvados sustancialmente en forma de una "V", con el vértice encarado hacia arriba, o en forma de una "U" vuelta hacia arriba y están provistos de agujeros (12) por su superficie encarada a la parte cóncava, de manera que dichos elementos coronan unas segundas partes (14) provistas de agujeros (13) de la superficie plana del brasero, actuando dichos elementos como elementos distribuidores laterales para el aire secundario requerido para el proceso de combustión.

Description

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Claims (1)

  1. imagen1
ES10155693.4T 2009-03-06 2010-03-05 Quemador para una estufa alimentada con combustibles sólidos Active ES2579216T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVI20090048 2009-03-06
ITVI2009A000048A IT1393286B1 (it) 2009-03-06 2009-03-06 Bruciatore per stufa alimentata con combustibili solidi

Publications (1)

Publication Number Publication Date
ES2579216T3 true ES2579216T3 (es) 2016-08-08

Family

ID=41479038

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10155693.4T Active ES2579216T3 (es) 2009-03-06 2010-03-05 Quemador para una estufa alimentada con combustibles sólidos

Country Status (7)

Country Link
EP (1) EP2226558B1 (es)
DK (1) DK2226558T3 (es)
ES (1) ES2579216T3 (es)
IT (1) IT1393286B1 (es)
PL (1) PL2226558T3 (es)
PT (1) PT2226558T (es)
SI (1) SI2226558T1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20160918A1 (it) * 2016-02-22 2017-08-22 Thermorossi Spa Bruciatore per apparecchi riscaldanti a combustibile solido
IT201900025156A1 (it) 2019-12-20 2021-06-20 Thermorossi Spa Braciere per stufe alimentate a combustibile solido

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB568019A (en) * 1943-06-18 1945-03-14 Charles Ellwood Holmes Improvements in and relating to furnaces, combustion chambers and the like
GB638458A (en) * 1948-02-09 1950-06-07 Edgar Harold Bracewell Improvements in domestic grates
US5617841A (en) * 1991-08-14 1997-04-08 Pyro Industries, Inc. Grate with self ignitor for burning pellet fuel
FR2688868B1 (fr) * 1992-03-17 1994-06-17 Olmotti Humbert Marin Appareil de combustion utilisant des combustibles solides et/ou liquides.
ITVI20040014A1 (it) * 2004-01-28 2004-04-28 Thermorossi Spa Bruciatore per stufe alimentari a pellets, cippato, cereali e scarti vegetali in genere

Also Published As

Publication number Publication date
EP2226558A1 (en) 2010-09-08
PL2226558T3 (pl) 2016-11-30
DK2226558T3 (en) 2016-07-18
ITVI20090048A1 (it) 2010-09-07
PT2226558T (pt) 2016-07-11
EP2226558B1 (en) 2016-03-30
IT1393286B1 (it) 2012-04-12
SI2226558T1 (sl) 2016-08-31

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