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Matches 701 - 750 out of 1,921

Document Document Title
JP4353391B2  
JP4355270B2
To reduce NOx and improve combustion efficiency by promoting ignition by enlarging circular vortex by increasing momentum of secondary air in a burner for combustion. The burner for combustion comprises a mixed fluid jet nozzle 2 for sup...  
JP4341131B2  
JP2009216281A
To provide a burner for pulverized fuel can improve ignition performance by pulverized fuel of little volatile matter content, and continuously and stably keeping flame.This burner for pulverized fuel includes a nozzle body 6 opened towa...  
JP4330226B2  
JP2009186173A
To provide a gasification feed injector for injecting fluid into a combustion chamber, and a method of improving fatigue resistance by modifying a cast surface of such an injector.In an embodiment, the cast surface is formed further as f...  
JP4317942B2  
JP4309853B2
A solid-fuel burner comprising a fuel nozzle for injecting a mixed fluid with a mixture of solid fuel and air as a carrier gas thereof, a plurality of air nozzles provided on the outside of the fuel nozzle for surrounding the fuel nozzle...  
JP4309476B2
The invention relates to a method for adjusting the flow velocity of reaction gas and the dispersion air of pulverous solids when feeding reaction gas and finely divided solids to the reaction shaft (6) of a suspension smelting furnace f...  
JP4282069B2  
JP4279602B2
Shut-off device for pulverized coal burners of a pulverized coal furnace comprises a stop valve (17) provided with a slide plate (18) arranged in a feed line (15) to close the feed line. The feed line is tightly connected to an air recei...  
JP4277436B2  
JP4261401B2
In a burner of construction having a primary nozzle (4), a secondary nozzle (8) and a tertiary nozzle (9), a partition wall (1, 2) partitioning the secondary nozzle (8) and the tertiary nozzle (9) and having a flow path change member (3)...  
JP2009079794A
To provide a solid fuel burner 60, a combustion device using the solid fuel burner 60, and its operation method suitable for controlling flame formed in combustion of fuel injected from the burner, and temperature distribution in a furna...  
JP4245773B2  
JP4241342B2  
JP4235218B2
A combustion burner includes a mixture nozzle (2) defining a mixture fluid passage through which a mixture fluid (1) containing pulverized coal and conveyor gas flows toward a furnace, secondary and tertiary air passages surrounding rthe...  
JP4233047B2  
JP2009024991A
To enable dense phase transport for fuel without any influence on a low Nox combustion characteristic in a fine particle fuel burner having a fuel transport tube and a primary air tube coaxially disposed in the fuel transport tube.The op...  
JP4181117B2
A method of operating a combustion process in a cyclone burner, after start-up thereof, is provided. A fuel and a combustion gas is fed into a combustion chamber of the cyclone burner. The velocity of the combustion gas is kept between a...  
JP2008249216A
To easily manufacture a coil burning boiler comprising pulverized coal burners and to reduce its manufacturing costs by making the pulverized coal burners common by unifying directions of air introduction pipes to the pulverized coal bur...  
JP4150968B2
Subject A solid fuel burner and its combustion method suited for encouraging fuel ignition and avoiding slugging caused by combustion ash, wherein a gas of low oxygen concentration (exhaust combustion gas) is used as a carrier gas of suc...  
JP4148847B2  
JP2008202836A
To prevent slagging in a pulverized coal burner.A nozzle main body 6 opened toward a furnace 1, and jetting pulverized coal with the combustion air 14, has an outer cylindrical nozzle 8, and an inner cylindrical nozzle 9 disposed inside ...  
JP4127032B2  
JP2008138901A
To allow even a low volatile fuel to self-burn by promoting releasing of a volatile component by increasing the temperature of an internal recirculated flow by inducing a high-temperature gas of flame into a chamber to increase the tempe...  
JP4084338B2
Device for thermally treating process waste gases containing pollutants comprises a combustion chamber (1) containing a burner with a process waste gas feed, a feed (2) for scrubbing liquid which forms a film for the removing of particle...  
JP4083134B2  
JP2007333232A
To provide a solid fuel burner in which mixing of a diluting air with solid fuel is accelerated to lessen a deviation of the concentration of the fuel fluid, capable of precluding an abnormal combustion and suppressing emission of nitrog...  
JP4007306B2  
JP2007530898A
A fuel injector for use in a furnace is provided. The fuel injector is used to deliver pulverized fuel to a combustion chamber of a furnace. The structure of the fuel injector facilitates efficient combustion while stabilizing the combus...  
JP3990657B2  
JP3986182B2  
JP3973940B2  
JP3950428B2
To provide a fine powder fuel burner and a fine powder fuel combustion system equipped therewith capable of enhancing the sealing performance of a seam formed between a burner nozzle capable of swinging and a supply passage for the prima...  
JP3934554B2
This invention relates to a plasma igniter for directly igniting the pulverized coal burner. Said plasma igniter consists of a plasma generator which includes a composite anode, an combined type cathode, an electromagnetic coil and a tra...  
JP3924089B2
To provide a pulverized coal burner and a combustion apparatus using the same, for obtaining sufficient restriction of the generation of NOx by facilitating the expansion of NOx reduction area. A plurality of plate-shaped members 30 (10 ...  
JP2007512496A
A method and system for feeding and burning pulverized fuel, such as petroleum coke, in a glass melting furnace, which includes a glass melting and a plurality of burners associated with a pair of sealed regenerative chambers disposed si...  
JP3899457B2
To provide a solid fuel burner having a means for keeping constant a distance between an additional air nozzle outlet and a fuel nozzle outlet, promoting mixing of fuel particles with the air in a fuel nozzle, and preventing slaking caus...  
JP3892046B2
A combustion burner includes a mixture nozzle (2) defining a mixture fluid passage through which a mixture fluid (1) containing pulverized coal and conveyor gas flows toward a furnace, secondary and tertiary air passages surrounding rthe...  
JP3890497B2
To provide a solid fuel burner provided with a means for preventing slacking due to the combustion ash by promoting ignition of the fuel in a burner utilizing the low-concentration combustion exhaust gas as a carrier gas for a low-grade ...  
JP3868499B2
A combustion burner includes a mixture nozzle, a gas supply nozzle, and guide means. The mixture nozzle extends toward an interior of a furnace, and defines a mixture passage through which a mixture containing powdered solid fuel and gas...  
JP3850088B2
To provide a powder combustion burner of an industrial waste incinerator capable of heating the inside of the industrial waste incinerator without overheating the main body of the powder combustion burner. In a powder combustion burner o...  
JP3836031B2
To provide a burner container which does not block formation of a flame by a burner nozzle and can stably restrain intrusion of radiation heat from a furnace and blow-out of excessive air from a dummy port. At the dummy port 60 provided ...  
JP3830582B2
To provide a fine powdered coal combustion burner which is capable of demonstrating high ignitability even when there are used incombustible coals such as coarse powdered coal having 200 mesh throughput of about 60 to 70% and high fuel r...  
JP3816243B2
To provide a combustor which can effectively reduce the concentration of thermal NOx without lowering the in-flame denitrating performance by maintaining the stability of a flame and the combustibility of fuel. A burner is constituted in...  
JP2006518695A
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 invention calcines lime stone charged into t...  
JP2006207938A
To provide a pulverulent fuel burner using pulverulent fuel such as pulverized biomass fuel, and capable of achieving positive ignition and a high burning rate.It is composed such that a tubular first combustion chamber 1 and a second co...  
JP3799665B2
To provide a burner device using pulverized coal which can prevent pulverized coal from adhering to and stacking on an outer surface of an inner sleeve of a burner thus preventing the burner from burning out. A burner device using pulver...  
JP2006517021A
An improved process for burning solid fuel particles in a combustion chamber and creating a flue gas is disclosed. The method comprises creating a fuel gas stream by mixing the solid fuel particles with a conveying gas, transporting the ...  

Matches 701 - 750 out of 1,921