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Matches 1 - 50 out of 2,424

Document Document Title
WO2017008976A1
The invention relates to a burner, comprising: a fuel or primary air tube (3), which guides a fuel mass flow and has a fuel nozzle (4) formed at the burner-opening-side end of the fuel or primary air tube; a secondary air tube (10), whic...  
WO/2017/008937A1
The invention relates to a burner, comprising a primary air tube guiding a fuel mass flow and having a fuel nozzle formed at the burner-opening-side end, and a secondary air tube that coaxially surrounds the primary air tube, and a core ...  
WO2017009475A2
The invention relates to a burner (1, 1') for the combustion of particulate, in particular dust-like, fuel, preferably coal or biomass, comprising a fuel-conducting primary air tube (2) with a fuel ignition device (16) which is arranged ...  
WO/2017/002675A1
This solid fuel burner (1) is provided with: a nozzle (9) that is provided around the center axis of the burner, that includes a straight tube section (2) having an opening opposed to a furnace (13), and a curved tube section (5) continu...  
WO/2016/204982A1
Devices, methods, and systems for utilizing a burner with a combustion air driven jet pump are described herein. One burner apparatus includes a jet pump located inside a burner housing, the jet pump having a combustion air inlet that re...  
WO/2016/199613A1
A burner equipped with: an inside gas nozzle extending along an axis line while surrounding that axis line and capable of supplying to a furnace an oxygen-containing gas for inside combustion; a fuel supply nozzle that, when viewed in th...  
WO/2016/179909A1
A system and accompanying method for burners (101,201,304) for pulverized coal-fired boiler (301) without the need to preheat the boiler (301) in order to generate a stable flame from pulverized coal is provided. Secondary air streams (2...  
WO/2016/179822A1
A system for burning pulverized solid fuel and a method thereof are provided. The system comprises a combustor chamber (101), a blowpipe (104) introducing a mixture of pulverized solid fuel and a primary combustion air into the combustor...  
WO/2016/179823A1
A system and method for combustion of pulverized coal in small and medium boilers. The system includes a combustion chamber (101) comprising an internal chamber and an external chamber separated by an inner wall (103) and connected at th...  
WO/2016/158473A1
In this combustion burner and boiler, interference of ignition in a flame stabilizer is suppressed and flame stabilization performance is improved by providing: a fuel nozzle (61) which ejects a fuel gas that is a mixture of pulverized c...  
WO/2016/158081A1
This combustion burner is provided with a fuel nozzle (51) which is capable of injecting a fuel gas comprising a mixture of fuel and air, a flame stabilizer (54) which is disposed near the tip of the fuel nozzle (51) and towards the axis...  
WO/2016/158079A1
This combustion burner is provided with: a fuel nozzle (61) which ejects a fuel gas that is a mixture of fuel and air; a combustion air nozzle (62) which ejects air from outside of the fuel nozzle (61); first members (71) which are arran...  
WO/2016/151048A1
In order to enable further lowering of the NOx emissions that arise in the combustion of carbonaceous fuel in a method of combustion of carbonaceous fuel by means of a power plant burner (4) of a steam generator with graduated supply of ...  
WO/2016/132157A1
A burner outlet set (21, 41) for a downshot firing burner is described comprising a first outlet array having at least one primary outlet, and at least one vent air outlet (26, 46) disposed either side of the primary outlet (25, 45) in a...  
WO/2016/083225A1
The invention relates to a solid-fuel burner (10) with a fuel supply (12), a burner muffle and at least one combustion air supply (30). It is provided that the burner muffle (20) is split into a main-load muffle (22) and a part-load muff...  
WO/2016/081233A1
A combustion apparatus (5) includes a combustion chamber having multiple combustion zones (5a, 5b, 5c). A first wind box (2) is in communication with the first combustion zone (5a) to feed the fuel to be fed into the combustion chamber f...  
WO/2016/074095A1
A burner for a flash smelting furnace comprises a tubular lance enclosing a first gas flow passage and having a lower end portion which includes one or more gas outlet passages. The lower end portion has upper and lower annular sealing s...  
WO/2016/073431A1
A solid fuel combustion system includes a solid fuel burner configured to sustain a combustion reaction of a solid fuel and an oxidant. The solid fuel combustion system includes a first and a second electrode positioned to adjust a shape...  
WO/2016/020559A1
The invention relates to a system for optimizing combustion for pulverized solid fuel boilers, comprising: groups of main burners (2D, 2C, 2B); main mills (3D, 3C, 3B) corresponding to the groups of main burners (2D, 2C, 2B); main transp...  
WO/2015/200346A4
An oxy-gaseous fuel burner (400, 500) or a solid fuel burner (700) having an annular cavity (404, 504, 704) upstream from and proximate to an outlet plane (416, 516, 716) and a converging (434, 734) or converging-diverging nozzle (537) l...  
WO/2015/200347A1
An oxy-gaseous fuel burner (400, 500) or a solid fuel burner (700) having an annular cavity (404, 504, 704) upstream from and proximate to an outlet plane (416, 516, 716) and a converging (434, 734) or converging-diverging nozzle (537) l...  
WO/2015/200346A1
An oxy-gaseous fuel burner (400, 500) or a solid fuel burner (700) having an annular cavity (404, 504, 704) upstream from and proximate to an outlet plane (416, 516, 716) and a converging (434, 734) or converging-diverging nozzle (537) l...  
WO/2015/195441A1
A co-firing process is described using coal and processed biomass to reduce adverse by-products in a coal combusting apparatus. The coal feedstock is selected from coal, a coal substitute processed biomass, or an aggregate blend of coal ...  
WO/2015/142041A1
The present invention relates to a granular solid fuel burner and a boiler using the same. A combustion chamber (21) of which the upper part is open so as to be connected to a fuel storage container (10) has a square box shape and is mad...  
WO/2015/129082A1
 Provided are a structure for a burner having exceptional corrosion resistance, heat resistance, and wear resistance, and a wet bottom furnace equipped with the burner. The burner is provided with a burner body installed by being passe...  
WO/2015/108448A1
The group of inventions relates to thermal power engineering and pertains to technology for the transport of, and the separate and combined combustion of mechanically activated micro-ground coal and standard dust-preparation system co...  
WO/2015/103832A1
A classification strengthened low NOX pulverized coal burner comprises a primary air passage (1), a straight flow inner secondary air passage (2) and a rotating flow inner secondary air passage (3). The pulverized coal is separated at a ...  
WO/2015/103831A1
A fuel/gas-saving ignition stable-combustion low-nitrogen swirling pulverized coal combustor, comprising a primary air channel (2), a multi-channel secondary air intake pipe and a fuel/gas combustor (1). A circle of straightening vanes (...  
WO/2015/097001A3
Oxycombustion process wherein a combustor is fed with a fuel, a comburent and compounds under the form of coherent aggregates having Young modulus ≥104 MPa,the combustor being isothermal and flameless.  
WO/2015/077875A1
A burner for delivering pulverous feed material and reaction gas to a reaction vessel comprises an outer, elongate tubular member having a peripheral wall. An upper end of the outer tubular member defines a gas supply channel for receivi...  
WO/2015/062455A1
Disclosed are a pulverised coal burner and a boiler using the pulverised coal burner, wherein the pulverised coal burner comprises a central air cylinder (46, 56), a primary air cylinder (42, 52) and a twin flow field generating structur...  
WO/2015/058283A1
A burner for a pulverous feed material, such as for a flash smelting furnace. The burner has a burner block that integrates with the roof of the furnace and has an opening therethrough to communicate with the reaction shaft of the furnac...  
WO/2015/055443A1
In the case of a burner, in particular coal dust burner (12), comprising a fuel pipe (1), a fuel nozzle (2), at least one ignition and/or heat source (3') and a pipe (7, 10) which conducts an oxygen-containing gas and/or recirculated flu...  
WO/2015/054739A1
There is provided a dispersion apparatus for use with a solid fuel burner. The dispersion apparatus comprises a passage through which particulate material may flow toward an outlet region for dispersal therefrom, the flow being at least ...  
WO/2015/037589A1
Provided is a solid fuel burner configuration with which a solid fuel can be concentrated with a short burner length. This solid fuel burner is equipped with a fuel nozzle that has a curved section and emits a gas mixture of a solid fuel...  
WO/2015/034493A1
A burner assembly combines oxygen and fuel to produce a flame. The burner assembly includes an oxygen supply tube adapted to receive a stream of oxygen and a solid fuel conduit arranged to extend through the oxygen tube to convey a strea...  
WO/2015/021347A9
A wear resistant substrate including a metal substrate having a surface, a reinforcing support attached to the surface and cured reaction products of an inorganic curable composition disposed over and through the reinforcing support and ...  
WO/2015/021347A1
A wear resistant substrate including a metal substrate having a surface, a reinforcing support attached to the surface and cured reaction products of an inorganic curable composition disposed over and through the reinforcing support and ...  
WO/2015/014989A1
A burner 1 for burning a suspension of solid fuel in an oxygen containing gas. A portion of the suspension is passed through a first conduit 10 which contains a bluff body 12 and helical vanes to impart turbulence and swirl to the suspen...  
WO/2015/011114A1
Process, reactor and burner (1, 20, 30, 60, 90) for the gasification of a hydrocarbon fuel. The burner comprises coaxial channels for the separate supply of an oxidizer gas, a hydrocarbon fuel and a moderator gas. A coaxial channel with ...  
WO/2014/206396A3
The invention relates to a burner gun for industrial thermal processes, in particular for coal gasification, and a method for operating a burner gun of this type. According to the invention, a nozzle combination for supplying fuel (4) an...  
WO/2014/204198A1
The present invention relates to a combustion device for flammable powder, the device comprising: an ignition source; a nozzle unit arranged adjacent to the ignition source; a mixing tube having an upstream end connected to a fuel gas su...  
WO/2014/188119A1
The present invention relates to a burner (2) of a rotary furnace (1) comprising a primary-air injection circuit (3) with a primary air flow rate and a secondary air injection circuit (4) with a secondary air flow rate, said burner (2) h...  
WO/2014/168881A2
A dual phase fuel feeder is disclosed that can be used to provide both solid fuels and liquid fuels to a boiler, such as a fluidized bed boiler. The fuel feeder includes a sloped chute which defines a solid feedpath. Gas distribution noz...  
WO/2014/127617A1
A rich-lean pulverized coal separation and arrangement mode of direct-flow burners in eight corners with double fireballs for burning anthracite coal comprises a boiler body (1), a furnace (2), a coal grinding mill (3), a rich-lean pulve...  
WO/2014/110996A1
An ignition combustor for supporting combustion with pure oxygen comprises a combustor (1) and an ignition source. The rear end of the combustor (1) is connected to a fuel gas flow channel. A primary cylinder (3) is disposed at the outer...  
WO/2014/112759A1
The present invention relates to a combustion method and a combustion system having an automatic water-cooled oxygen burner and a powder melting unit. More specifically, the present invention relates to a combustion system having an auto...  
WO/2014/105736A1
Improved combustion of biomass is achieved by injected first (8) and second (6) streams of biomass from a burner where the first stream (6) of biomass has a median particle size larger than the biomass of the second stream (6) and oxygen...  
WO/2014/096072A1
Method and burner for combusting a main fuel with a main oxidizer, whereby flows of the main fuel and the main oxidizer are injected via an injector end, comprising at least one metallic injector, said injector end (100) being positioned...  
WO/2014/090476A1
The invention relates to a burner tip having a burner outlet opening and at least a burner tip part (21) which surrounds the burner outlet opening and has a burner tip wall (21A) with an end wall (67) forming a closed end of the burner t...  

Matches 1 - 50 out of 2,424