| Document |
Document Title |
|
JP2023028828A |
To stably supply fuel to a burner without upsizing a facility for storing the fuel.A fuel supply device 100 supplies fuel containing ammonia to a burner 210. The fuel supply device 100 comprises a separation tower 20 for separating an am...
|
|
JP7161460B2 |
One object of the present invention is to provide an apparatus for producing inorganic spheroidized particles which can significantly reduce the amount of warming gas generated and suppress the generation of soot during combustion. The p...
|
|
JP2022106319A |
To provide a burner whose pilot flame can easily be ignited.The burner 1 according to one embodiment of the present invention, comprises a pilot fuel supply pipe 10 with a pilot fuel opening 11 formed on the front end thereof for flowing...
|
|
JP2022091594A |
To maintain flow speed of gaseous fuel blown out toward a recirculation region formed in the vicinity of an outlet of a burner at an appropriate value.A burner includes: a fuel nozzle in which a fuel jetting port for jetting an air-fuel ...
|
|
JP2022091595A |
To avoid local temperature lowering of a recirculation region formed in the vicinity of an outlet of a burner in the burner for co-combustion of solid fuel and gaseous fuel and a combustion furnace including the burner.A burner includes:...
|
|
JP7083211B1 |
To provide a combustion device and a combustion system in which the usage rate of ammonia as a fuel is increased. A combustion device 100 has a combustion space forming unit 1 forming a first combustion space S1 for burning ammonia as a ...
|
|
JP7079068B2 |
To provide a caloric power-generating plant, boiler and a method for improving boiler capable of reducing a concentration of NOx while restricting a discharging of non-yet ignited ammonia accompanied with combustion of ammonia fuel while...
|
|
JP7064474B2 |
To provide a mixed-combustion burner which uses hydrogen and a city gas as fuel, can suppress the generation of NOx and a misfire, and can adjust a hydrogen quantity and city-gas quantity (adjustment of a ratio of hydrogen and a city gas...
|
|
JP2022062717A |
To prevent emissivity of flame from decreasing upon combusting carbon fuel mixed with low carbon fuel.There is provided a combined combustion furnace comprising a furnace, a first burner that injects carbon fuel to the furnace to burn th...
|
|
JP7049773B2 |
To prevent emissivity of flame from decreasing upon combusting carbon fuel mixed with low carbon fuel.There is provided a combined combustion furnace comprising a furnace, a first burner that injects carbon fuel to the furnace to burn th...
|
|
JP7045213B2 |
A fuel combustion device (2) according to the present invention is equipped with a combustion cylinder (4), a fuel injector (6) that delivers a gas mixture containing a first fuel into the combustion cylinder (4) as a whirling stream, an...
|
|
JP2021188851A |
To provide a burner capable of easily forming controllable and stable flame using liquid fuel, and a fine particle synthesis method capable of using the burner.A burner comprises: a combustion chamber 10 that has a side wall 11 extending...
|
|
JP2021148311A |
To provide a pulverized coal burner that can efficiently mix combustible gas and pulverized coal while separating flow paths for the combustible gas and the pulverized coal.A pulverized coal burner according to one aspect of the present ...
|
|
JP6929063B2 |
To provide a two-kind fuel burner capable of largely changing the rate of liquid fuel and gas fuel and, moreover, can combust preferably the liquid fuel while keeping flame of the liquid fuel into a combustion flame of the gas fuel when ...
|
|
JP6902316B2 |
To provide a pulverized-coal burner capable of stably igniting and burning pulverized coat even in a low burning region.A pulverized-coal burner comprises a burning controller 25 which performs proportional control over opening levels of...
|
|
JP6880823B2 |
To reduce nitrogen oxide (NOx) in a boiler combusting fine coal and ammonia as fuel.In a combustor A, a plurality of burners M11, M21, M31, N11, N21, N31 are arranged in a two-dimensional manner, and fuel is injected to be combusted from...
|
|
JP6826365B2 |
To provide a power combustion device and a power combustion method capable of reducing NOx.A power combustion device for burning powdery combustibles F includes a powder mixed air injection cylinder 1 for injecting powder mixed air M whi...
|
|
JP6813533B2 |
A burner characterized by being equipped with: a fuel supply nozzle to which a mixed flow of a solid fuel and a solid fuel transport gas is supplied; a flow passage that is arranged on the outside of the fuel supply nozzle and that suppl...
|
|
JP6799687B1 |
Provided is a cement kiln burner device capable of freely forming a preferable combustion state in an operating operation according to the fuel used. The present invention is a burner device for cement kiln provided with a plurality of f...
|
|
JP6719372B2 |
To provide a burner for two kinds of fuel that can remarkably change the ratio of liquid fuel to gas fuel while suitably atomizing and burning liquid fuel, and can be made to have a simplified structure therefor.The burner for two kinds ...
|
|
JP6705838B2 |
Provided is an auxiliary burner for an electric furnace that has high iron scrap heating effect by appropriately and efficiently burning a solid fuel such as coal together with a gas fuel. An auxiliary burner for an electric furnace 100 ...
|
|
JP6637905B2 |
The present invention provides a burner, a combustor equipped with the burner, and a gas turbine, with which it is possible to premix a first hydrocarbon-based fuel (for example, natural gas), a second fuel (for example, hydrogen gas), a...
|
|
JP6624140B2 |
|
|
JP6580710B2 |
An auxiliary burner for an electric furnace capable of increasing and homogenizing the heating effect of iron scrap by suitably and efficiently burning solid fuel along with gas fuel. Auxiliary burner 100 for an electric furnace comprise...
|
|
JP6580709B2 |
Provided is an auxiliary burner for an electric furnace capable of increasing and homogenizing the heating effect of iron scrap by suitably and efficiently burning solid fuel along with gas fuel. This auxiliary burner 100 for an electric...
|
|
JP6567714B2 |
|
|
JP6557256B2 |
System and method for generating a flame effect. An embodiment includes a nozzle assembly with an outer nozzle and an inner nozzle. At least a portion of the inner nozzle is nested within at least a portion of the outer nozzle. The syste...
|
|
JP2019113272A |
To supply liquefied gas fuel and liquid fuel with a simple structure.A fuel supply device includes: an outer container which stores one of liquid fuel of liquid under atmospheric pressure and liquefied gas fuel vaporized by depressurizin...
|
|
JP6504370B2 |
To effectively heat or dissolve a scrap by using a solid fuel for an auxiliary burner in a method for manufacturing molten iron by dissolving the scrap with an electric furnace with the auxiliary burner.An auxiliary burner using a gas fu...
|
|
JP6502462B2 |
|
|
JP2018173258A |
To freely adjust a mixture ratio of hydrogen gas in liquid fuel, to enable combustion, and increase the mixture ratio of the hydrogen gas to make combustion efficiency of the liquid fuel approach 100%, thereby attaining clean combustion....
|
|
JP2018162927A |
To provide a gas atomizing burner nozzle capable of decreasing a ratio of a jet amount of gas fuel to a total jet amount of fuel while maintaining stable combustion performance.There is provided a gas atomizing burner nozzle comprising: ...
|
|
JP6397176B2 |
|
|
JP6332578B1 |
Provided is a combustion method that suppresses the generation of nitrogen oxides and incomplete combustion as much as possible. The combustion method of the present invention is a combustion method executed in a thermal power generation...
|
|
JP6302886B2 |
|
|
JP6296216B1 |
Provided are a combustion device and a combustion method capable of suppressing the generation of nitrogen oxides and the incomplete combustion of ammonia as much as possible. Combustion device 6A can co-fire pulverized coal and ammonia ...
|
|
JP6243485B2 |
|
|
JP6175190B2 |
A water supplying step of supplying water to a liquid-fuel channel of a nozzle is executed during a liquid fuel supply state in which only liquid fuel is supplied to the nozzle; a post-switch water purging step of supplying water to the ...
|
|
JP2017106665A |
To provide a mixed combustion boiler system which can reduce an excessive air amount of a mixed combustion boiler while maintaining combustion stability thereof and thereby achieving highly efficient boiler operation.A mixed combustion b...
|
|
JP6049503B2 |
|
|
JP6041662B2 |
|
|
JP6042270B2 |
|
|
JP6017453B2 |
|
|
JP2016169933A |
To provide a burner for gas fuel capable of burning while simultaneously supplying a plurality of gas fuels.In a burner 1 for gas fuel capable of supplying a plurality of gas fuels, a burner nozzle 2 in the burner 1 has a multiple concen...
|
|
JP5988014B1 |
An iron system scrap is dissolved with an electric furnace provided with a stabilizing burner, and an iron system scrap is efficiently heated or dissolved with a stabilizing burner in a method of obtaining melted iron. When using a stabi...
|
|
JP5989963B2 |
The invention relates to a combustion method for glass melting, in which a flame is created both by a liquid fuel pulse and a single gaseous fuel pulse, characterized in that the fraction of the total power due to the liquid fuel varies ...
|
|
JP5980186B2 |
Provided is a burner that includes: a tubular first outer cylinder (20); a diffuser (21) disposed inside the first outer cylinder (20) and having an inner circumferential surface, a diameter of which gradually increases in a first direct...
|
|
JP5972925B2 |
An objective of the present invention is to provide a mixed-combustion burner device capable of forming stable flames. The mixed-combustion burner device (30) comprises: an atomizer (36) arranged and installed in a center axis of a regis...
|
|
JP5936617B2 |
The present invention relates to a burner for a glass melting furnace, including a liquid fuel supply and a gaseous fuel supply in a single assembly, both supplies being able to operate separately or simultaneously, wherein the temperatu...
|
|
JP5929412B2 |
|
