FR2585453A1 - Continuous-combustion heating furnace for solid fuels - Google Patents

Continuous-combustion heating furnace for solid fuels Download PDF

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Publication number
FR2585453A1
FR2585453A1 FR8511351A FR8511351A FR2585453A1 FR 2585453 A1 FR2585453 A1 FR 2585453A1 FR 8511351 A FR8511351 A FR 8511351A FR 8511351 A FR8511351 A FR 8511351A FR 2585453 A1 FR2585453 A1 FR 2585453A1
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France
Prior art keywords
horizontal
grid
heating furnace
cylindrical
grate
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Granted
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FR8511351A
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French (fr)
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FR2585453B1 (en
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Individual
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Individual
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Priority to FR8511351A priority Critical patent/FR2585453B1/en
Publication of FR2585453A1 publication Critical patent/FR2585453A1/en
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Publication of FR2585453B1 publication Critical patent/FR2585453B1/en
Expired legal-status Critical Current

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Classifications

    • 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
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/24—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber
    • F23G5/245—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber with perforated bottom or grate
    • 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
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/005—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues using fans
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
    • Y02A40/924—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation using renewable energies
    • Y02A40/928—Cooking stoves using biomass

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (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 heating furnace consists of a fuel magazine 1 of cylindrical shape, of a combustion compartment defined by a horizontal grate 4 and a vertical cylindrical grate 5 with an ash-removal device 6, of a draught accelerator 8 which activates the combustion by the admission of air in the lower part 3 of the furnace. This heating furnace according to the invention is intended for burning moist solid fuels in the industrial, agricultural and domestic sectors.

Description

GENEIttTEUR DE CHALEUR A FEU CONTINU POUR COMBUSTIBLES SOLIDES
La pressente invention concerne un géndrateur de chaleur dont l'orlginalité réside dans l'utilisation comme combustible de divers résidus de l'industrie du bois et déchets de sylviculture (sciure, copeaux, écorce, bois) avec des taux d'hu- mixité pouvant atteindre 50 ,; et ne nécessitant donc pas d'étape de séchage préalable.CONTINUOUS FIRE HEAT GENERATOR FOR SOLID FUELS
The present invention relates to a heat generator whose originality lies in the use as fuel of various residues from the wood industry and forestry waste (sawdust, shavings, bark, wood) with humidity levels which can reach 50,; and therefore not requiring a prior drying step.

Ce générateur comprend un magasin de forme cylindrique (I) muni d'un couvercle (2) en son sommet pour l'alimentation et d'une ouverture (3) à la base pour l'arrivée d'air et l'évacuation des cendres. This generator comprises a cylindrical magazine (I) provided with a cover (2) at its top for the supply and an opening (3) at the base for the air intake and the evacuation of the ashes. .

Le compartiment de combustlon est limité inférieurement par une grille horizontale mobile (4) équipée d'un vibrateur ayant pour but de faciliter et de rendre homogène la descente du combustible, ainsi que d'assurer le déXcendragee
Au centre de cette grille (4) se trouve une deuxième grille cylindrique verticale (5) qui suivant son diamètre et sa hauteur ddtermlne l'importance de la chambre de combustion.The combustlon compartment is limited below by a movable horizontal grid (4) equipped with a vibrator intended to facilitate and make the descent of the fuel homogeneous, as well as to ensure the deXcendragee
In the center of this grid (4) is a second vertical cylindrical grid (5) which, depending on its diameter and height, determines the size of the combustion chamber.

Cette grille verticale (5) est munie à sa base d'un dispositif d'ouverture fermeture (6) que lton place en position ferme en cours de fonctionnement et ouvert pour le décendrage. This vertical grid (5) is provided at its base with a closing opening device (6) which is placed in the closed position during operation and open for ash removal.

L'air admis par l'ouverture (3) passe entièrement dans la chambre de combustion au travers des deux grilles où il est réchauffe avant d'être évacue au moyen d'un tube horizontal de sortie (7) qui diffuse la chaleur produite. The air admitted through the opening (3) passes entirely into the combustion chamber through the two grids where it is heated before being evacuated by means of a horizontal outlet tube (7) which diffuses the heat produced.

Un accélérateur de tirage (8) couplé à un thermostat et placé dans le tube de sortie règle la combustion en fonction de la température ambiante désirée
Le chargement du combustible en cours de fonctionnement du générateur peut se faire manuellement avec une trémie de stockage ou automatiquement (chatne-d'amenée, tapis, vis sans fin).A draft accelerator (8) coupled to a thermostat and placed in the outlet tube regulates combustion according to the desired ambient temperature
The fuel loading during generator operation can be done manually with a storage hopper or automatically (feed chain, belt, worm).

L'utilisation de cet appareil par le rayonnement de la chaleur par les tuyaux horizontaux ou bien réutilise les installations (chaudières) existantes le tout dans le domaine industriel, agricole et domestique,  The use of this device by the radiation of heat through horizontal pipes or reuse existing installations (boilers) all in the industrial, agricultural and domestic fields,

Claims (5)

REVENDICATIONS 1) Générateur de chauffage à combustible issu des déchets de l'industrie du bois; caractérisé en ce qu'il comporte un magasin de forme cylindrique (1) alimenté par le haut (2) et percé d'un trou (3) à la base pour l'arrivée de l'air; renfermant un compartiment de combustion à grille horizontale mobile (4) et à grille verticale cylindrique (5) équipé d'un volet (6) dtun tube horizontal, de sortie (7) de l'air chaud, prolongé par un accélérateur de tirage (8). 1) Fuel heating generator from waste from the wood industry; characterized in that it comprises a cylindrical store (1) fed from above (2) and pierced with a hole (3) at the base for the arrival of air; containing a combustion compartment with a movable horizontal grate (4) and a cylindrical vertical grate (5) equipped with a flap (6) dtun horizontal tube, outlet (7) of hot air, extended by a draft accelerator ( 8). 2) Dispositif selon la revendication 1 caractérisé en ce que la grille horizontale mobile (4) est équipée d'ton vibrateur pour faciliter la descente du combustible et le décendrage. 2) Device according to claim 1 characterized in that the movable horizontal grid (4) is fitted with a vibrator to facilitate the descent of the fuel and the ash removal. 3) Dispositif selon la revendication 1 ou 2 caractérisé en ce que au centre de la grille horizontale (4) est disposée la grille verticale cylindrique (5) qui définit le volume de la chambre de combustion. 3) Device according to claim 1 or 2 characterized in that in the center of the horizontal grid (4) is disposed the vertical cylindrical grid (5) which defines the volume of the combustion chamber. 4) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que la grille verticale (5) possède à sa base un dispositif (6) d'ouverture, fermeture. 4) Device according to any one of the preceding claims, characterized in that the vertical grid (5) has at its base a device (6) for opening, closing. 5) Dispositif selon la revendication 1 caractérisé en ce que le tube horizontal de sortie (7) abrite un accéléra- teur de tirage (8) couplé à un thermostat.  5) Device according to claim 1 characterized in that the horizontal outlet tube (7) houses a draft accelerator (8) coupled to a thermostat.
FR8511351A 1985-07-23 1985-07-23 CONTINUOUS FIRE HEATING GENERATOR FOR SOLID FUELS Expired FR2585453B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8511351A FR2585453B1 (en) 1985-07-23 1985-07-23 CONTINUOUS FIRE HEATING GENERATOR FOR SOLID FUELS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8511351A FR2585453B1 (en) 1985-07-23 1985-07-23 CONTINUOUS FIRE HEATING GENERATOR FOR SOLID FUELS

Publications (2)

Publication Number Publication Date
FR2585453A1 true FR2585453A1 (en) 1987-01-30
FR2585453B1 FR2585453B1 (en) 1989-02-03

Family

ID=9321619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8511351A Expired FR2585453B1 (en) 1985-07-23 1985-07-23 CONTINUOUS FIRE HEATING GENERATOR FOR SOLID FUELS

Country Status (1)

Country Link
FR (1) FR2585453B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0685690A1 (en) * 1988-03-18 1995-12-06 Valentin Tumer Heater and heating method
FR2733031A1 (en) * 1995-04-14 1996-10-18 Jacques Cosse Incinerator for household waste or other solid materials
EP2314918A3 (en) * 2009-06-24 2018-03-21 Kimmo Ahola Device for gasification and combustion of solid fuel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH85828A (en) * 1919-12-19 1920-07-16 Minet Oscar Oven.
USRE15124E (en) * 1921-06-14 huber-
JPS57204715A (en) * 1981-06-11 1982-12-15 Satake Eng Co Ltd Combustion furnace for granular material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE15124E (en) * 1921-06-14 huber-
CH85828A (en) * 1919-12-19 1920-07-16 Minet Oscar Oven.
JPS57204715A (en) * 1981-06-11 1982-12-15 Satake Eng Co Ltd Combustion furnace for granular material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, vol. 7, no. 59 (M-199)[1204], 11 mars 1983; & JP - A - 57 204 715 (SATAKE SEISAKUSHO K.K.) 15-12-1982 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0685690A1 (en) * 1988-03-18 1995-12-06 Valentin Tumer Heater and heating method
FR2733031A1 (en) * 1995-04-14 1996-10-18 Jacques Cosse Incinerator for household waste or other solid materials
EP2314918A3 (en) * 2009-06-24 2018-03-21 Kimmo Ahola Device for gasification and combustion of solid fuel

Also Published As

Publication number Publication date
FR2585453B1 (en) 1989-02-03

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