Matches 1 - 30 out of 30


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US20090272303 Anti-roping Device for Pulverized Coal Burners  
An orifice plate for improving particle distribution within a coal piping system includes a plate body defining a central orifice therethrough bounded by an inner periphery of the plate body. The...
US20100058961 PULVERIZED COAL BURNER  
Slagging is prevented from occurring in a pulverized coal burner. A nozzle body 6, which is open to a furnace 1 and which injects pulverized coal together with primary air 14 transporting the coal...
US20090274985 POWDERED FUEL CONVERSION SYSTEMS AND METHODS  
The burner preferably exclusively burns substantially explosible solid fuels and preferably has instant ON-OFF thermostat control, wastes no energy preheating the enclosure or external air supply,...
US20130233212 BURNER, REACTION FURNACE SUCH AS GASIFICATION FURNACE INCLUDING THE BURNER, AND POWER PLANT INCLUDING THE REACTION FURNACE  
A burner for a reaction furnace (12) including a fuel tube (2), an oxidizer tube (3) covering an outer periphery of the fuel tube, and a displacement absorbing member (7) provided on at least a...
US20120037054 Burner  
A burner for introducing solid particulate fuel to a burning zone of a kiln such as a rotary kiln for manufacturing cement clinker or similar material includes a centrally located duct for...
US20080282945 Pulverized coal combination burner  
Disclosed is a burner for oxidant gasification of pulverized fuels under high pressures of e.g. 80 bar (8 MPa) and temperatures of e.g. 1200 to 1900° C. in reactors with liquid slag removal for...
US20070281265 Large diameter mid-zone air separation cone for expanding IRZ  
A large diameter mid-zone air separation cone is provided for decreasing NOx during burner operation by expanding the internal recirculation zone (IRZ) at the burner exit. The mid-zone air...
US20140144353 SOLID FIRED HOT GAS GENERATOR WITH EXTENDED REGULATING RANGE  
The invention relates to a solid fired hot gas generator which comprises a plurality of solid burners for extending the regulating range, which form a multiple solid burner with an enlarged...
US20060169181 Method and burner apparatus for injecting a pulverized coal into rotary kilns, method and apparatus for producing cao using them  
The invention relates to a method and burner for injecting pulverized coal into a rotary kiln that uses pulverized coal as fuel in order to produce quick lime of excellent hydration level. The...
US20110239915 Adjustable Diffusing Coal Valve  
An adjustable, diffusing coal valve for use in controlling flow of air and pulverized fuel to a burner is disclosed. An exemplary embodiment comprises a conduit section having an inner...
US20100064986 BURNER, AND COMBUSTION EQUIPMENT AND BOILER COMPRISING BURNER  
The present invention provides a solid fuel burner, which, while rendering the capacity larger than that in the conventional art, can suppress an increase in an unignited region and thus can...
US20080264310 Combustion Method and System  
A method of combustion for pulverized hydro-carbonaceous fuel includes the steps of injecting an oxidant/fuel stream into a burner, causing a low-pressure zone; directing a flow of a...
US20130291770 SOLID FUEL BURNER AND COMBUSTION DEVICE USING SAME  
A solid fuel burner and a combustion device using the solid fuel burner includes: a throat provided to the outer periphery of a fuel nozzle and injecting combustion gas into a furnace; a duct for...
US20070234938 PULVERIZED SOLID FUEL NOZZLE ASSEMBLY  
A pulverized solid fuel nozzle assembly 34 includes a fuel feed pipe 38 and a nozzle tip 36 pivotally secured relative to the fuel feed pipe 38. The fuel feed pipe 38 includes a generally...
US20130319301 Spray Nozzle, and Combustion Device Having Spray Nozzle  
A spray nozzle is provided with upper and lower channels and from respective surfaces, the two channels form a cross shape, and become a fuel spray hole by communication of an intersecting part. A...
US20100307391 PULVERIZED FUEL BURNER  
The invention provides a pulverized fuel burner including a nozzle body 6 open to a furnace 1 to inject pulverized fuel together with primary combustion air, flow passages for secondary combustion...
US20100275824 BIOMASS CENTER AIR JET BURNER  
A combustion apparatus capable of firing biomass fuel including a burner assembly which includes a biomass nozzle concentrically surrounded by a core air zone and extending axially along the...
US20150241058 SOLID-FUEL BURNER  
A solid-fuel burner includes: a venturi having a constricting portion where the transverse cross section of a fuel passage is reduced in a fuel nozzle for supplying a solid fuel; and a fuel...
US20090205546 Densified fuel pellets  
A biomass-based fuel pellet, such as a fuel pellet which includes thermoplastic polymeric material and a substantial amount of cellulosic material, e.g. cellulosic material derived from biomass...
US20090126608 SYSTEM, APPARATUS AND METHOD FOR COMBUSTION OF METALS AND OTHER FUELS  
A system, apparatus and method for the combustion of metals and other fuels are provided. The system can include: a fuel combustion apparatus including a combustor having a combustion chamber for...
US20100251946 System, Apparatus and Method For Combustion of Metals and Other Fuels  
A system, apparatus and method for the combustion of metals and other fuels are provided. The system can include a fuel combustion apparatus including a combustor having a combustion chamber for...
US20100154688 COAL ROPE DISTRIBUTOR WITH REPLACEABLE WEAR COMPONENTS  
A head assembly 52,152 for a pulverized coal nozzle includes a turning vane 54 or a curved vane 154 disposed within a pipe elbow. The vanes 54,154 are angled relative to the inlet port and the...
US20110048293 NOZZLE FOR FEEDING COMBUSTION MEDIA INTO A FURNACE  
In a boiler furnace having nozzles for introducing combustion media such as air and coal, nozzle tip walls that have the greatest exposure to radiant heat and hot gases are provided with arrays of...
US20100180502 BURNER FOR HIGHLY CAKING COAL, AND GASIFIER  
In a burner for highly caking coal in which a solid fuel channel that is attached penetrating through a surrounding wall of a gasifier for gasifying a highly caking solid fuel that has been...
US20100123027 BLADED COAL DIFFUSER AND COAL LINE BALANCING DEVICE  
A coal nozzle assembly for a pulverized coal burner includes a diffuser. A flow conditioner also may be used with the assembly. The assembly conditions the coal/air flow before the coal/air flow...
US20100107940 Oxyfuel Boiler System and Method of Controlling the Same  
The oxyfuel boiler system comprises: an oxygen generator; a coal mill; a burner to burn pulverized coal; an after-gas port to which oxygen generated at the oxygen generator is supplied; a boiler...
US20100192817 Burner nozzle for pulverized coal  
A coal nozzle for a burner on a pulverized coal fired furnace which includes an elongated tubular nozzle having an inlet for receiving a flowing stream of coal/air mixture and an outlet for...
US20150377484 OXY-COMBUSTOR OPERABLE WITH SUPERCRITICAL FLUID  
An oxy-combustor is provided which comprises a combustion vessel including at least one solid fuel slurry inlet port, at least one oxygen inlet port and at least one supercritical fluid inlet...
US20150307396 FLUIDIZED CALCINER  
A fluidized calciner is provided which allows a reduction in the rate of unburned fuel at an outlet of a fluidized calciner to enable sufficient calcination while preventing possible occlusion in...
US20150292737 SUPPLY DEVICE FOR A COMBUSTION CHAMBER  
A supply device for supplying solid particles and a carrier fluid to a heat generating plant combustion chamber. The supply device has a first end, a second end, a tube, an opening through the...

Matches 1 - 30 out of 30