EP2002178B1 - Systeme de bruleur, notamment pour four fonctionnant avec des biomateriaux solides et procédé de fonctionnement d'un tel systeme de bruleur - Google Patents

Systeme de bruleur, notamment pour four fonctionnant avec des biomateriaux solides et procédé de fonctionnement d'un tel systeme de bruleur Download PDF

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Publication number
EP2002178B1
EP2002178B1 EP07723526A EP07723526A EP2002178B1 EP 2002178 B1 EP2002178 B1 EP 2002178B1 EP 07723526 A EP07723526 A EP 07723526A EP 07723526 A EP07723526 A EP 07723526A EP 2002178 B1 EP2002178 B1 EP 2002178B1
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EP
European Patent Office
Prior art keywords
chamber
burner
blower
trough
air
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EP07723526A
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German (de)
English (en)
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EP2002178A1 (fr
Inventor
Paul Christian
Günter LÖFFELHARDT
Rolf WÖRLE
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WOERLE UMWELTTECHNIK GmbH
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Woerle UmweltTechnik GmbH
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Classifications

    • 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
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B1/00—Combustion apparatus using only lump fuel
    • F23B1/16—Combustion apparatus using only lump fuel the combustion apparatus being modified according to the form of grate or other fuel support
    • F23B1/26—Combustion apparatus using only lump fuel the combustion apparatus being modified according to the form of grate or other fuel support using imperforate fuel supports
    • 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
    • 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
    • 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
    • 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

Definitions

  • a burner system of the aforementioned type is known from WO 90/14558 known.
  • the burner trough delimits the fan chamber against the gas mixing chamber located in the transition to the fuel gas outlet, and only an annular gap-like connection is provided between the fan chamber and the gas mixing chamber, which is bounded radially inwardly by the outer circumference of the burner trough and radially outwardly by the inner circumference of the housing ,
  • the air supplied to the gas mixing chamber via the fan device thus flows over the burner trough on the circumference, so that no outflow of the burner trough emanating from the fan chamber is provided in the direction of the gas mixing chamber.
  • the combustion material located in the burner trough is acted upon only by the proportion of air, which flows at the outgoing from the fan, cyclone-like and directed against the fuel gas flow through the gas mixing chamber as a result of the central vacuum in the direction of the burner trough and in the burner trough back to the Fuel gas outlet is deflected. Accordingly, only a partial combustion takes place in the burner trough open only to the gas mixing chamber and in the gas mixing chamber itself, and further burnout in the region of the fuel gas outlet and afterwards, whereby the combustion conditions are difficult to influence, since they also depend on the respective power of the blower device change.
  • a biomass fueled burner system in which on a drive unit with fan and conveyor building a burner housing is provided which, merging into each other, receives an upper and a lower burner chamber. From the burner chambers, the lower funnel-shaped tapers against the drive unit, then passes through a transitional space to the upper burner chamber and, starting from the transitional space, enters a funnel-shaped combustion chamber.
  • the perforated peripheral wall of the lower burner chamber forms the inner peripheral wall of the Feuerungsraumes, also perforated outer wall, the inner boundary wall of a communicating with the arranged in the drive unit fan ventilation space having radially outward an annular channel connection to the transition space.
  • a disposal system for combustion residues is connected and via the transitional space is also the fresh air supply to the upper burner chamber, in which the further combustion of the firing chamber has passed to the lower burner chamber combustion gases.
  • the upper burner chamber is enclosed within the burner housing by an annular channel and communicates with this in its upper region via in the inner wall of the annular channel, which simultaneously forms the chamber wall, provided air passage openings in connection, in turn, has a valve-controlled fresh air connection for controlling the temperature of the passed, burned fuel gases and from which the hot fuel gases are exhausted for further use via a suction fan arranged on a fuel gas outlet.
  • the blower device works, as well as in the WO 90/14558 , with a conveyor member designed as a link head.
  • the fan room is in the peripheral region of the conveyor member with the gas mixing chamber in open flow communication, so that the supply air via a Zuluft distributor head and / or on the conveyor member axially expiring further supply air supplied supply air from the conveyor member with swirl as the axis of rotation of the conveyor member spiral or helical air vortex the gas mixing chamber is conveyed in and flows in the mixing chamber on the acting as a swirl nozzle crossing cross-section to Feuerungsraum.
  • the burner is designed as a burner pot, which has to supply with primary and secondary air at different levels lying radial or radial and bottom-side air supply lines.
  • the circumferentially provided to the burner pot axially spaced air supply channels form secondary air supplies and are connected to a resulting by doubling the pot wall annulus, which in turn is connected to a secondary air supply line.
  • From the DE 43 44 760 A1 is a furnace for solid fuels, in particular wood chips known, from the combustion chamber via an exhaust fan, the flue gases are sucked off and in the combustion chamber, a combustion bowl is arranged dipping into an air supply space.
  • the fuel bowl has bottom and peripheral intake ports for primary air.
  • secondary air is supplied above the edge of the combustion dish, with the primary and the secondary air intake running partly through common air channels.
  • the offers in the Transitional space dipping and to a storage space delimiting arrangement of the burner trough particularly favorable ways for air supply to the burner trough and the firebox from the point of view of the local air distribution as well as the air movement, tapering on the hearth with burner trough as a helical gas cylinder, and in the firebox and expiring from the firebox as Cyclonic air vortex, which leads due to the centrally generated negative pressure to a return of part of the already exited from the combustion chamber, CO-containing fuel gases into the firing space and thus to an internal NO x reduction.
  • This is achieved in a very compact design, which is also simple and variable with respect to the basic elements used, so that with the same basic structure also favorable opportunities for variations and variants, even under performance considerations, which in view of a widespread use also already existing wood ovens offer advantages.
  • the radially preferred by the up to the bottom of the fan chamber continuous annular wall between the inner and outer space part the blower compartment delimited by the transition space has a connection to the outer space part, which is preferably formed by a plurality of circumferentially provided for blower chamber recesses in the annular wall, so that the coordination of the respective cross sections of the compounds to the room parts and the distribution of air can be achieved on the space parts, wherein by the radial transfer to the outer annulus in the outer annulus, the air as a helical ring roller upwards, ie in the direction of the third partial air supply moves and the roller-shaped movement of the air flowing to the third partial air supply air Inflowing to the firing chamber amplifies the spiral movement of the air vortex already built up in the cup-shaped burner trough.
  • connection between the upper housing part and the lower housing part is advantageously carried out by flanging, wherein the flanges can be used simultaneously within the scope of the invention to radially inwardly over the outer space part
  • flanging wherein the flanges can be used simultaneously within the scope of the invention to radially inwardly over the outer space part
  • air baffles through which the rising in the outer part of the room air roller can be at least partially diverted to the third partial air supply lines forming annular gap.
  • a radial constriction in the transition between the cup-shaped burner trough and the gas mixing chamber given this radial constriction can be created both by the design of the cup-shaped burner trough, as well as in that the inlet cross-section to the gas mixing chamber on the part of the gas mixing chamber with respect to the Diameter of the cup-shaped burner trough is made smaller. Also by this measure, an intensification of the cylindrical air movement ascending from the cup-shaped burner trough into the gas mixing chamber can be achieved, so that cyclone-like effects result, which can lead to a backflow of already passed into the gas mixing chamber fuel gases in the center of the cup-shaped burner trough.
  • the flame tube is connected transversely to the axis of rotation extending to the gas mixing chamber, thus extending transversely to the built-up via the fan vortex.
  • the blower device which is used in conjunction with the burner system according to the invention, preferably comprises a conveyor member with circumferentially extending in extension of the conveying elements of the conveyor member provided vortex bodies, wherein as a conveying element preferably an impeller is provided in a radial extension to the blades of the vertebral bodies are attached.
  • the blades of the impeller are preferably curved in the direction of rotation flat, so designed flat convexly curved with respect to the direction of rotation and as a vertebral body expediently in the radial extension of the blades, possibly employed at an angle to the blade plane angled, there are extensions that may be formed closed or structured, so For example, as self-contained chain links or horseshoe-shaped or forked with freely expiring arms.
  • the blades are suitably chosen in their curvature - stronger curvature / higher pressure, flatter curvature / higher volume -, in addition to the distribution of the generated rotating air flow is influenced on the space parts of the transitional space or the associated with this partial air supply via the vertebral bodies, the corresponding Abdrfit bine in the direction of the respective connection to the respective space part of the transition space result.
  • an arrangement with an upright extension of the burner part, in particular with a vertical extent in FIG Direction of the axis of the conveyor member as appropriate which allows in a favorable manner, the supply of the particular formed by wood particles in the form of pellets fuel from the top of the burner trough in.
  • several, in particular two approximately diametrically opposite feeds are provided in order to achieve a uniform distribution of the fuel in the burner trough.
  • an arrangement of an access opening to the firebox in the region of the gas mixing head, that is from above, is expediently provided, wherein the access opening is expediently provided centrally opposite the burner trough so that the extraction of residues, in particular ash residues, from the burner trough is also possible.
  • a proportion of approximately 20 to 30% proves to be expedient, whereby this proportion can be increased, in particular, if cooling of the fuel gases is aimed at via the fourth partial air feeds.
  • the burner system according to the invention comprises, as in Fig. 1 illustrated, designed in particular as a structural unit 1 burner, which is stationary or movable and which, in particular serving a preferred purpose of the invention, is to be used for heating ovens as consumers, being used as fuel bio-solids, especially in the form of wood pellets ,
  • the illustrated as a unit 1 burner comprises in the embodiment shown, a top part 2 and a lower part 3, the housing parts 4 and 5 in a flange 6, as indicated by the screw 7, are braced against each other.
  • the lower part 3 comprises a blower device 8, which is assigned as a drive designed in particular as an electric motor motor 9, with which the conveyor member 10 is drivingly connected via a shaft connection 11.
  • the conveyor member 10 comprises as a conveying element 12, an impeller 13 with blades 14 which extend substantially radially and together with an upper cover plate 15 and a lower channel wall 16 define substantially radially extending channels, which radiate radially inward, substantially in the foot region of the blades 14, from a central suction 17.
  • vertebral bodies 22 Radially outward to the impeller 13, preferably radially outwardly in extension of the blades 14 projecting, vertebral bodies 22 are provided, which are shown in the embodiment as chain links 23 whose member plane is directed radially to the axis of rotation 19, wherein preferably the respective chain links 23 in extension of the blades 14 are arranged and held by connection to the cover plate 15 and / or the channel wall 16.
  • the outer space part 31 extends as an annular channel up to the height of the flange 6, in which the housing parts 4 and 5 adjoin one another, wherein the upper housing part 4 receives a gas mixing head 38 with a gas mixing chamber 39, which is in axial overlap to the burner trough 33, wherein in the flange plane 6 between the gas mixing head 38 and the burner trough 33 by corresponding axial spacing a radially extending annular gap 40 remains over which the outer space part 31 is transverse to the extension direction of the rotation axis 19 with the burner trough 33 in combination.
  • the flame tube 47 which is not shown, be provided with corresponding inlet cross sections or, for example, also be configured in such a way that at least over part of the circumference an annular gap results, which allows inflow of air into the flame tube 47.
  • connection piece 48 which is assigned to the connection piece 46 is to be fixed via a flange connection, preferably via a quick release flange connection.
  • the flange connection 36 may be offset so far from the upper edge of the burner trough 33 that in addition to the annular gap 40 above the flange 36, the peripheral wall 34 of the burner trough 33 passing through inflow openings can be provided on the burner trough 33.
  • Ausmündend on the gas mixing chamber 39 is the upper part 2 associated with a closable service opening 51, which is closed in the embodiment by a plug-like closure member 52 which is set in the simplest manner, for example by screwing and is to be inserted into a sleeve-like guide 53 of the upper part 2.
  • a fuel supply 54 in the form of at least one downpipe 55 is then provided to a dosing device, not shown, which opens laterally obliquely from above on the upper portion of the burner trough 33 and the mouth side for flame shielding and / or distribution of the particular shape associated with pellets fuel supply corresponding shield members 56 are assigned.
  • the representation of the openings 57, 58 as bores is symbolic, and instead of such bores, slots, inwardly and / or outwardly directed forms or the like may be provided which, with respect to the respective flow, form air ducts via which the air movement within the burner trough 33 is to be influenced, for example as helical or whirl-shaped, is to make upward against the gas mixing chamber 39 extending air flow.
  • first partial air feeds guide plates 59 are illustrated in the embodiment, which are on the one hand suitable to influence the flow direction of the air entering through the openings 57, and also to achieve a shielding of the openings 57 against bottom-mounted fuel is so that blockages of the openings 57 are avoided.
  • the outer space part 31 also forms a connection of fourth partial air feeds to the blower chamber 24, the fourth partial air feeds preferably opening onto the flame tube 47, which is not shown.
  • Fig. 4 illustrates disturbed and split into partial flows, resulting in particular in conjunction with the relation to the direction of rotation of the fan wheel 13 formed as conveying element 12 flat convex curvature of the blades 14 of the impeller 13 and a pressure build-up, so that pressure and flow-dependent a purpose different Air supply of the partial air supply is possible.
  • it proves to be expedient starting from the storage space 61 via the first and second partial air feeds each about the same proportion of air of the burner trough 33rd introduce, wherein the air fraction supplied via the first and second partial air feeds preferably at a total of about 30%.
  • the annular gap 40 preferably about 30 to 50% of the delivered air volume supplied, wherein the average value of about 40% forms a preferred value.
  • a percentage between about 20 and 30% is appropriate.
  • the described burner system works, also due to the long residence time of the fuel gases, very low in pollutants, and is characterized, with good meterability of the fuel supply, by a simple adjustability of the heating power and a low-residue combustion.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Gas Burners (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Drying Of Solid Materials (AREA)

Claims (16)

  1. Système de brûleur, en particulier pour four de cuisson alimenté en solides biologiques, présentant sous la forme d'une unité disposée debout :
    - une sortie (42) de gaz brûlés,
    - une cuvette de brûleur (33) d'une chambre de combustion (32), la cuvette de brûleur étant ouverte sur la sortie (42) de gaz brûlés,
    - un espace (39) de mélange de gaz situé au-dessus de la cuvette de brûleur (33) entre cette dernière et la sortie (42) de gaz brûlés et
    - un dispositif de ventilateur (8) situé en dessous de la cuvette de brûleur (33), qui loge un organe de transport (10) à axe de rotation debout dans un espace de ventilateur (24) et dont l'espace de ventilateur (24) qui présente une ouverture d'aspiration (20) et qui est délimité par rapport à la cuvette de brûleur (33) présente une ouverture d'écoulement d'évacuation (60) d'un tourbillon d'air rotatif formé par l'organe de transport (10), l'ouverture d'écoulement d'évacuation étant ouverte sur la cuvette de brûleur (33) et étant située dans la partie périphérique de l'organe de transport (10),
    caractérisé en ce que
    l'ouverture (60) d'écoulement d'évacuation débouche dans un espace d'accumulation (61) dont la frontière intérieure et la frontière supérieure sont formées par la cuvette de brûleur (33) qui pénètre dans un espace de transition (30) situé au-dessus de l'espace de ventilateur (24) et présentant des ouvertures (57, 58) de traversée d'air ouvertes en direction de l'espace d'accumulation (61) et qui relient dans des premières amenées partielles d'air l'espace d'accumulation (61) à la cuvette de brûleur (33) dans la zone du fond (35) de cette dernière, qui relient dans des deuxièmes amenées partielles d'air l'espace d'accumulation (61) à la cuvette de brûleur (33) dans la partie de sa paroi périphérique (34) adjacente à la zone du fond et qui relient dans des troisièmes amenées partielles d'air l'espace de transition (30) à la cuvette de brûleur (33) dans la partie de la bordure éloignée du fond (35) de cette dernière.
  2. Système de brûleur selon la revendication 1, caractérisé en ce que les amenées partielles d'air sont associées en partie à des parties (29, 31) de l'espace de transition (30) délimitées les unes par rapport aux autres, qui présentent des liaisons séparées (interstice annulaire 28; ouvertures 37) avec l'espace de ventilateur (24), les premières et les deuxièmes amenées partielles d'air partant d'une partie intérieure (29) de l'espace de transition (30), cette partie intérieure formant l'espace d'accumulation (61), une partie extérieure (31) de l'espace de transition (30) étant prévue pour entourer la partie intérieure et les troisièmes amenées partielles d'air partant de la partie extérieure.
  3. Système de brûleur selon la revendication 2, caractérisé en ce que la partie intérieure (29) et la partie extérieure (31) de l'espace de transition (30) sont séparées par une paroi intérieure annulaire (25) qui entoure l'espace de combustion (32) et l'espace de ventilateur (24).
  4. Système de brûleur selon la revendication 3,
    caractérisé en ce que la partie intérieure (29) de l'espace de transition (30) qui forme l'espace d'accumulation (61) est raccordée à l'espace de ventilateur (24) par l'ouverture d'écoulement d'évacuation (60) qui est prévue en forme d'interstice annulaire à la périphérie d'une paroi d'écran (26) située à la transition entre l'espace d'accumulation (61) et l'espace de ventilateur (24).
  5. Système de brûleur selon la revendication 3 ou 4, caractérisé en ce que la partie extérieure (31) de l'espace de transition (30) est raccordée à l'espace de ventilateur (24) par une liaison qui est formée par des ouvertures périphériques (37) de l'espace de ventilateur (24).
  6. Système de brûleur selon la revendication 5, caractérisé en ce que les ouvertures périphériques (37) de l'espace de ventilateur (24) sont formées par des découpes ménagées dans la paroi intérieure annulaire (25).
  7. Système de brûleur selon l'une des revendications 2 à 6, caractérisé en ce que l'espace d'accumulation (61) formé par la partie intérieure (29) de l'espace de transition (30) est délimité axialement vers l'extérieur par la liaison entre l'espace extérieur (31) et la cuvette de brûleur (33).
  8. Système de brûleur selon l'une des revendications précédentes, caractérisé en ce que l'espace de transition (30) est recouvert axialement par une tête de mélange (38) qui présente un espace (39) de mélange de gaz qui recouvre l'espace de combustion (32) et dont le diamètre de la section transversale d'entrée tournée vers l'espace de combustion (32) est inférieur à celui de l'espace de combustion (32).
  9. Système de brûleur selon la revendication 8,
    caractérisé en ce que l'espace (39) de mélange de gaz est raccordé à un tube à flamme (47) associé à la sortie (42) de gaz brûlés et en ce qu'une amenée d'air qui forme une quatrième amenée partielle d'air et qui est raccordée à l'espace de ventilateur (24) est prévue en prolongement de la sortie (42) de gaz brûlés.
  10. Système de brûleur selon la revendication 9, caractérisé en ce que la quatrième amenée partielle d'air comprend un canal de liaison qui se raccorde à la partie extérieure (31) de l'espace de transition (30), qui s'étend au-delà de la tête (38) de mélange de gaz et qui forme une enveloppe à double paroi qui présente des parois extérieures (21, 45) en entourant la partie de brûleur (62) et en recouvrant la tête (38) de mélange de gaz qui reprend l'espace (39) de mélange de gaz.
  11. Système de brûleur selon l'une des revendications précédentes, caractérisé en ce que le dispositif de ventilateur (8) présente un organe de transport (10) doté d'une roue de ventilateur (13) et de corps de tourbillonnage (21) qui se prolongent à la périphérie et prévus dans le prolongement des aubes (14) de la roue de ventilateur (13).
  12. Système de brûleur selon la revendication 11, caractérisé en ce que la roue de ventilateur (13) est dotée d'aubes (14) cintrées à plat dans le sens de rotation et qui portent chacune en prolongement radial un corps de tourbillonnage (22) qui y est placé.
  13. Procédé d'utilisation d'un système de brûleur selon l'une des revendications précédentes,
    caractérisé en ce que
    des débits d'air différents du débit d'air transporté par le dispositif de ventilateur (8) sont amenés par les amenées partielles d'air et
    en ce qu'environ 50 à 80 % du débit d'air transporté sont apportés à la cuvette de brûleur (33) par les premières, les deuxièmes et les troisièmes amenées partielles d'air.
  14. Procédé selon la revendication 13, caractérisé en ce que les premières et les deuxièmes amenées partielles d'air reçoivent des proportions sensiblement identiques du débit d'air transporté.
  15. Procédé selon la revendication 14, caractérisé en ce que les premières et les deuxièmes amenées partielles d'air reçoivent ensemble environ 30 % du débit d'air transporté.
  16. Procédé selon l'une des revendications 13 à 15, caractérisé en ce que les troisièmes amenées partielles d'air reçoivent d'environ 30 à 50 et de préférence environ 40 % du débit d'air transporté.
EP07723526A 2006-03-23 2007-03-23 Systeme de bruleur, notamment pour four fonctionnant avec des biomateriaux solides et procédé de fonctionnement d'un tel systeme de bruleur Active EP2002178B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006013863A DE102006013863B4 (de) 2006-03-23 2006-03-23 Brennersystem, insbesondere für mit Biofeststoffen befeuerte Backöfen
PCT/EP2007/002575 WO2007110198A1 (fr) 2006-03-23 2007-03-23 Systeme de bruleur, notamment pour four fonctionnant avec des biomateriaux solides

Publications (2)

Publication Number Publication Date
EP2002178A1 EP2002178A1 (fr) 2008-12-17
EP2002178B1 true EP2002178B1 (fr) 2010-06-16

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EP07723526A Active EP2002178B1 (fr) 2006-03-23 2007-03-23 Systeme de bruleur, notamment pour four fonctionnant avec des biomateriaux solides et procédé de fonctionnement d'un tel systeme de bruleur

Country Status (5)

Country Link
EP (1) EP2002178B1 (fr)
AT (1) ATE471489T1 (fr)
DE (2) DE102006013863B4 (fr)
DK (1) DK2002178T3 (fr)
WO (1) WO2007110198A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008005207B4 (de) 2008-01-18 2009-10-22 Wörle Umwelttechnik GmbH Zündeinrichtung für ein Brennersystem
DE102008056798B4 (de) 2008-11-11 2012-02-02 Wörle Umwelttechnik GmbH Brennersystem und dessen Verwendung
DE102010007478A1 (de) 2010-02-09 2011-08-11 Wörle Umwelttechnik GmbH, 74172 Beheizter Unterstand
DE102013021894B3 (de) * 2013-12-23 2015-03-19 Wörle Umwelttechnik GmbH Brenner und/oder Verfahren zum Betreiben eines Brenners für mit Biofeststoffen befeuerte Öfen
EP3163162B1 (fr) * 2015-10-30 2020-07-15 LASCO Heutechnik GmbH Radiateur à infrarouge mobile

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DE2031698A1 (de) * 1970-06-26 1971-12-30 Cherubin, Peter, 6349 Sinn Ofen zur Verbrennung von Papier- und anderen Abfällen
US4377116A (en) * 1980-08-27 1983-03-22 Satake Engineering Co. Ltd. Furnace for burning husk
DE3138132A1 (de) * 1981-09-25 1983-04-07 Friedrich Wilhelm Dörrenberg Wirtschaftliche Verbrennungs-Technik, 5063 Overath-Untereschbach Vorrichtung zur fliessbettentgasung von biomassen in heizungsanlagen
US4628834A (en) * 1981-10-14 1986-12-16 Mckelvie Alastair H Vibratory fluidized bed reactor
DE3917049A1 (de) * 1989-05-25 1990-11-29 Christian Geb Gaertner Priska Vorrichtung zum verbrennen von bio- und feststoffmassen
US5343819A (en) * 1993-10-01 1994-09-06 Charest Deu Feu Inc. Corn furnace
DE4344760A1 (de) * 1993-12-28 1995-06-29 Wodtke Gmbh Ofen für feste Brennstoffe
AT406413B8 (de) * 1998-03-24 2000-07-25 Windhager Zentralheizung Ag Brenner für feste brennstoffe
US6223737B1 (en) * 1999-09-27 2001-05-01 Carrol E. Buckner Pellet fuel burning device

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Publication number Publication date
ATE471489T1 (de) 2010-07-15
DE102006013863B4 (de) 2009-12-31
DE102006013863A1 (de) 2007-09-27
DK2002178T3 (da) 2010-10-18
EP2002178A1 (fr) 2008-12-17
WO2007110198A1 (fr) 2007-10-04
DE502007004134D1 (de) 2010-07-29

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