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WO/2009/094677A2 |
The invention provides a burner body which includes a preheating zone, an expansion zone, and one or more orifice, wherein the preheating zone is a substantially toroidal chamber. The invention extends to a burner control mechanism which...
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WO/2009/021729A9 |
The invention relates to a propellant gas generating device for generating a propellant gas under pressure to perform mechanical work. The invention also relates to a method for generating a propellant gas under pressure to perform mecha...
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WO/2009/068424A1 |
The invention relates to a device for burning fuel containing, or consisting of, hydrogen, said device comprising a burner having a spin generator (1), means for the supply of fuel and means for the supply of combustion air (L) into the ...
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WO/2009/068425A1 |
The invention relates to a premix burner comprising a spin generator (1) and a mixing tube (2) mounted downstream for the combustion of gaseous (13) and liquid (39) fuel which is introduced into the inner burner space (16) of the spin ge...
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WO/2009/035782A2 |
A method for assembling a nozzle is provided. The method includes providing an injection tube that includes an outlet that is configured to discharge fuel therefrom. A face plate is also provided that extends about the injection tube suc...
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WO/2009/030971A1 |
The present invention is related to a method for melting glass using the combustion of pulverized fuel as a heating source for melting raw materials for producing glass. The method comprising the steps of, feeding a regulated controlled ...
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WO/2009/027361A2 |
The invention relates to a combined burner for gasifying pulverized fuels by means of an oxidant containing free oxygen at atmospheric or higher pressures and at temperatures ranging from 800 to 1800oC. The ignition device of the pilot b...
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WO/2008/156146A1 |
In a burning air feeding device (9) of alternating heat-exchanging type, the feed of burning air and the discharge of a burned exhaust gas are performed at the speeds of 80 to 200 m/sec. A burner structure (4) is constituted such that a ...
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WO/2008/148994A2 |
The invention relates to a combustion process, especially for melting glass, in which a flame is created both by an impulse of liquid fuel and a single impulse of gaseous fuel, characterized in that the fraction of the total power due to...
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WO/2008/077576A1 |
In order to create a rotary furnace burner, wherein the proportion of inexpensive lumpy secondary fuels (25) to be used as an energy source can be increased, and the configuration of the burner flame can be influenced even during burner ...
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WO/2008/070627A2 |
Heating provided by a burner that combusts hydrocarbon fuel can be provided at a sequence of different heat transfer rates by adjusting the total oxygen concentration of oxidant streams fed to the burner. A burner with which the method c...
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WO/2008/065555A1 |
A description is given of a burner for introducing solid, liquid or gaseous fuel into the burning zone of a kiln, such as rotary kiln for manufacturing cement clinker or "similar materials, said burner comprising a burner pipe (1) which ...
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WO/2008/065554A1 |
A description is given of a burner for introducing solid, liquid or gaseous fuel to a burning zone of a kiln, such as a rotary kiln for manufacturing cement clinker or the like, said burner comprising a number of substantially concentric...
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WO/2008/061510A2 |
The invention relates to a burner (10) for a heater for the combustion of liquid or gaseous fuels. Said burner comprises a mixture-producing chamber (16) in which a combustible gas mixture can be produced from the fuel, and a cylindrical...
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WO/2008/018431A1 |
A burner, such as a twin-fluid atomizing burner, which can generate a large amount of combustion exhaust gas with a simple structure, does not cause unburnt gas nor misfire, and can make flame shorter and a combustion exhaust gas flow ra...
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WO/2008/018430A1 |
A two-fluid spray burner capable of stably supplying liquid fuel without a significant variation in the supply flow rate of the liquid fuel even if the supply flow rate is low. In the two-fluid spray burner (11) for atomizing the liquid ...
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WO/2007/118971A1 |
To enable a significant flow of liquid, gas or mixed hydrocarbons to be eliminated cleanly and safely, particularly during a well test phase, a burner comprises two concentric apertures, rotationally symmetrical about a common axis, enab...
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WO/2007/113054A1 |
The invention relates to a burner arrangement (20) having a conical swirl body, arranged concentrically to a burner axis (21), in the form of a double cone (11) which encloses a swirl space (17), and having a central fuel lance (12) whic...
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WO/2007/110298A1 |
A burner (23) for the operation of a heat generator is described, wherein the burner comprises a swirl generator (2) for a combustion air flow (9) and means (7, 12) for spraying at least one fuel into the combustion air flow (9), wherein...
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WO/2007/108567A1 |
A multifunctional free-mixing burner is disclosed. More particularly, disclosed is a multifunctional free-mixing burner as an improvement of a manual medium-pressure Bunsen burner, which can achieve increased thermal efficiency even with...
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WO/2007/087020A1 |
A dual-fuel burner (10) for use in furnaces such as in steam cracking includes a primary air chamber, a burner tube (12) having an upstream end (16) and a downstream end (12), a fuel orifice (11) located adjacent the upstream end of the ...
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WO/2007/087042A1 |
A burner for use in furnaces such as those employed in steam cracking. The burner includes a primary air chamber for supplying a first portion of air, a burner tube having an upstream end and a downstream end, a burner tip having an oute...
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WO/2007/087032A1 |
A burner for use in furnaces such as in steam cracking. The burner includes a primary air chamber for providing at least a portion of the combustion air, a burner tube having an upstream end and a downstream end, a fuel orifice located a...
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WO/2007/045807A1 |
The invention relates to a burner for a clinker furnace for combusting a liquid and/or gaseous fuel comprising a burner body (1), a central longitudinal channel for injecting liquid fuel (6), a first longitudinal pipe for injecting low-p...
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WO/2007/036964A1 |
Method for starting a gas turbine equipped with a burner (1), which has an axial swirler (16) for generating turbulence in a flow of comburent air, a secondary supply line of fuel gas (36), a main supply line of fuel gas (6) arranged con...
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WO/2007/021760A1 |
A burner (20) has a central port (9) and three or more outer ports (1-8) whose axes are angled toward or away from the central port axis (39). Sequentially varying the outer port(s) from which material is injected at a high enough moment...
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WO/2006/103257A1 |
The invention relates to a burner (1) for a combustion chamber of a gas turbine, in particular in a power plant, comprising an oxidator guiding device (10) which is used to guide a gaseous oxidator into a mixing chamber (3) of a burner (...
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WO/2006/094922A1 |
The invention relates to a premix burner for producing an ignitable fuel/air mixture, comprising a swirl generator, which provides at least two burner shells (1) that complete one another to form a flow body. These burner shells, togethe...
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WO/2006/089496A1 |
The mouth of the combustion burner connected with the combustion chamber of boiler of energy source, that is characterized in that it is created by the system of the individual plane segments (3) made from refractory material that are mo...
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WO/2006/069861A1 |
Disclosed are a premix burner comprising a mixing section (3) for a heat generator as well as a method for operating such a premix burner. The inventive premix burner further comprises partial conical shells (5) which complement each oth...
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WO/2006/058843A1 |
The invention relates to a method and a device for burning gaseous fuel containing hydrogen or consisting of hydrogen, using a burner provided with a swirl generator (1) into which liquid fuel can be fed centrally along a burner axis (A)...
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WO/2006/053866A1 |
The invention relates to a method for starting a burner for combusting synthesis gases, wherein said burner comprises first and second fuel passages (7, 31), the first fuel passage (31) encompasses the second fuel passage (7) in a substa...
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WO/2006/021541A1 |
The invention relates to a lance (3) for a hybrid burner (2) of a combustion chamber (1) of a gas turbine. Said lance comprises: - an interior duct (10) for a liquid fuel; - an exterior duct (11) for a gaseous fuel, which coaxially surro...
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WO/2005/121648A1 |
The invention relates to a premix burner provided with a stepped liquid fuel supply system. Said burner comprises at least two partially conical shells (2, 3) that are radially arranged in a partially overlapping manner and define an axi...
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WO/2005/108865A1 |
A blower forces air through an ejector, such as a venturi, and the air flow produces a suction that draws fuel inlet to produce a fuel-air mixture. The amount of fuel drawn from the fuel inlet is a function of the air flow such that a su...
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WO/2005/095858A1 |
The invention relates to a method and a device for spraying liquid fuel in a premix burner comprising a turbulence chamber (1) for receiving air and fuel which are mixed therein in the form of a turbulent flow (11) which forms axially in...
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WO/2005/094153A1 |
Disclosed is a device for oxidizing, reducing, calcining, sintering, or melting dusts, such as furnace dusts or steel dusts, marl dust mixtures and limestone dust mixtures, light shredder fractions, mineral dusts such as glass dusts, cem...
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WO/2005/086604A2 |
Disclosed is a portable no-pump multi-fuel stove that may use gasoline and butane together. Butane gas is injected above gasoline in the fuel tank so that the butane gas is combusted at an initial ignition stage, thereby eliminating the ...
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WO/2005/080869A1 |
The invention relates to a method of operating a burner, wherein the fuel (B) and optionally primary air (PL) are supplied to a mixing zone (6). The fuel-primary-air mixture (B, PL) reacts in a combustion zone (14) downstream from the mi...
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WO/2005/078348A1 |
The invention relates to a premixing burner arrangement for operating a burner chamber with a gaseous and/or liquid fuel. Said premix burner comprises a swirl generator (2) for a combustion air influx for forming a swirl and means (5) fo...
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WO/2005/075888A1 |
A combustion apparatus capable of producing the recirculation of combustion gas by positively controlling the recirculation by a simple structure. The combustion apparatus comprises a tubular container (12) having a combustion chamber, a...
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WO/2005/043038A2 |
Method for introduction of a fuel mixture, including methane and an aggregate of air and coal dust, into a combustion chamber and/or into a kiln through a series of injectors (10) including at least one pair of ducts, a first duct (12) a...
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WO2004007351A9 |
NOx emissions from combustion are reduced, NOx reduction efficiency by SNCR is improved, and other efficiencies are realized, by injecting oxygen into a fuel-rich combustion zone (10) under controlled conditions.
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WO/2005/010438A1 |
A turbine burner (1) comprising a secondary feed unit for the supply of a backup mixture and a primary feed unit intended for the supply of a primary mixture comprising lean gas, comprising a primary mixture channel (24). The primary mix...
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WO/2005/003631A1 |
The present invention is a method and apparatus to improve the utilization of flow and power characteristics of a combustion air fan over the full range of burner operation. More specifically, it is an apparatus and a method of operation...
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WO/2004/063628A2 |
Methods relating to combustion efficiencies in, e.g., internal combustion engines and external combustion devices are disclosed. A combustion process in accordance with a disclosed method comprises feeding a fuel to a combustion zone (32...
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WO/2004/038291A1 |
The invention relates to a burner head comprising at least two, preferably four, openings (45) in a disk (37), said openings having homogeneously inclined guide blades (23) for supplying incoming air in the form of crossing incoming air ...
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WO/2004/015332A1 |
A burner (24) is proposed which is useful for operating a heat generator. The proposed burner comprises: a first upstream swirl generator (17) capable of swirling a combustion air stream, means for injecting at least one fuel into the co...
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WO/2003/098110A1 |
The invention relates to a premix burner comprising a turbulence generator (7) for a combustion air flow and means for injecting the fuel into the combustion air flow. The turbulence generator (7) comprises one or more combustion air inl...
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WO/2003/060301A1 |
The invention relates to a method for operation of a burner (1), whereby a mixture used for burning is supplied to the burner (1) in a two-stage process. In a first step atomised water is mixed with combustion air (L) and said mixture is...
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