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JP2007113887A |
To provide a burner allowing an emulsion fuel to be used without anxiety by eliminating its disadvantage because the emulsion fuel is re-evaluated in these days due to skyrocketing fuel prices and the demand for detoxication of combustio...
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JP3913450B2 |
To increase the volume of a glass furnace and to improve the quality of glass. In an industrial glass furnace having a recuperator, a heat storage unit, an electrical boost or an other device for giving heat to a glass batch material, an...
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JP2007101083A |
To provide an NOx reduction effect and a suppression effect of unburned combustibles at the same time when carrying out multi-fuel combustion of coal and wood.The combination coal and wood combustion method includes carrying out multi-fu...
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JP3904685B2 |
To enable recirculating zone to act at a plane region of a cross section jumping part by a method wherein a mixing pipe to which recirculation is carried out by a swirling flow is connected at a downstream side of an indoor section, its ...
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JP3904655B2 |
To provide a burner capable of completely mixing various kinds of fuels, and capable of effecting sure operation and achieving optimum positioning of the flame at the desired position. A plurality of mixture elements 300 are arranged con...
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JP3904644B2 |
To raise efficiency to the utmost, restrict liberation of harmful matter to the utmost and stabilize a flame. A mixing interval 220 is arranged on the downstream side of a turning flow producer 100a, and the interval includes a transfer ...
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JP3904684B2 |
To strengthen the flame stability without lowering the working effect of the burner and suit the flame to the geometric shape specified for the combustion chamber by forming the front side of the burner at the terminating part of a mixin...
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JP3899383B2 |
To provide a fuel infection device in which a full amount of fuel can be charged and combustion efficiency can be improved. A fuel infection device for a combustion device for liquid fuel has a conduit 31 for an air flow. A conduit 56 fo...
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JP3895112B2 |
To provide a combustion device to prevent the occurrence of a fluctuation of a flow rate of one gas due to a fluctuation of a flow rate of the other gas though a cost is low when two kinds of gases are burned. The combustion device 20 co...
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JP2007017030A |
To enable firing of BOG in another unit adjacent to a fuel conversion boiler unit and to avoid heavy atmospheric emission of BOG and restriction in operation of the fuel conversion boiler unit with minimized facility investment and witho...
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JP3863631B2 |
To reduce the NOx emission by a method wherein partially-cone- shaped bodies are overlapped with each other and the overlap angle is increased in the flow direction of a burner to increase distance between a fuel injector and an air infl...
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JP3863210B2 |
To provide a fuel injection device for a turbine for suppression of NOx discharge amount to a low level throughout a specified of a fuel feed pressure. A fuel injection device for a turbine comprises a means 16 for creating at least one ...
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JP3863608B2 |
To reduce harmful wastes while stabilizing a counterflow zone by arranging a lance-like feeder and at least one fuel nozzle extending symmetrically along the center axis of the feeder while being located at the downstream side end part o...
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JP2006329486A |
To reduce fuel costs by increasing heat generation amount by improving combustion performance of the solid fuel.In this supply mechanism for supplying the solid fuel SF to burner flame F generated by a burner 22, a supply pipe 20 for dis...
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JP3854342B2 |
To prevent a fuel flow passage from being blocked and black smoke from being generated and prevent the generation of reignition or the like by stopping only the supply of liquid fuel when combustion comes to a halt and then stopping the ...
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JP3842357B2 |
To stabilize a flame, improve a combustion efficiency and reduce the exhaust of a toxic material by shifting upstream a fuel nozzle relative to a conical end part generated by the part member of a premix burner. A fuel nozzle 103 is retr...
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JP2006275362A |
To secure a flow rate of linear flow of combustion air toward the extending direction of a burner gun.This combustion device comprises the burner gun 2 mounted toward the prescribed direction, first supply means 4, 5, D supplying the com...
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JP3828969B2 |
To improve mixing characteristics and eliminate the risk of production of back fire over the entire operation. A premixing burner is adapted such that it includes an internal chamber 20 for stabilizing a turning flow, which chamber inclu...
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JP3816675B2 |
To prevent a front surface plate from being deformed and being rendered to oxydization corrosion owing to radiation heat from a furnace. In a low calorie gas burner wherein a heavy oil burner 2 is provided inside a gas burner to which lo...
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JP2006518821A |
A method and apparatus is disclosed for increasing combustion efficiency in internal combustion engines and external combustors resulting in increased fuel economy and reduced exhaust pollutants. The same principles and apparatus of the ...
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JP3810502B2 |
To reduce discharge of NOx and CO by modifying a conical burner for gaseous and liquid fuel. Partial conical bodies 1 and 2 have a single diffuser 27 common to the ends situated downstream therefrom. The partial conical body has a transf...
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JP3793466B2 |
To provide a waste plastic combustion burner for an electric furnace capable of completely combusting flaky waste plastic to improve the combustion efficiency, and effectively utilizing the combustion heat in fusing scrap. In this waste ...
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JP3782822B2 |
A fuel injector 28 utilizing air, a liquid fluid and a gaseous fluid is disclosed. Various construction details are developed to enhance mixing and reduce carbon monoxide emissions for a given level of nitrous oxide emissions. In one det...
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JP2006138549A |
To provide a combustion device capable of realizing turndown enhancement and reduction of harmful matter by using liquid fuel such as kerosene or fuel oil A.The combustion device 1 is provided with a plurality of fuel supplying means 4, ...
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JP2006112664A |
To provide an emulsion fuel combustion device capable of being stably burnt without using a complex means, and exercising superior original characteristics of an emulsion fuel such as low NOx combustion and stabilization in combustion.Th...
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JP2006100206A |
To provide a small combustion device of a hydrogen supply device capable of keeping good combustion and used for a fuel cell.This combustion device is used for burning a burning mixture gas prepared by mixing a burning gas with primary a...
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JP3765556B2 |
To mix emulsified fuel with other fuel oil as uniformly as possible by positioning a fuel mixing chamber at the most downstream part of a fuel passage and introducing fuels supplied to two fuel passages to the mixing chamber while formin...
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JP3755940B2 |
To reduce the generation of NOx while low combustible fuel and high combustible fuel are both stabilized. A burner comprises a low combustible fuel injection part So to inject low combustible fuel in such a manner that a plurality of low...
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JP3755934B2 |
To restrict flame and pressure pulsation exceeding an allowable pressure range by wrapping flame by a gas envelope flow faster than the flow velocity of flame in an external area in the direction of the flame propagates within a furnace ...
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JP2006064187A |
To provide a cleaning device or the like capable of surely cleaning a burner tip part in safety in a short time without opening an access port or the like of a combustion furnace and without shortening service life of a burner.This clean...
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JP2006038396A |
To provide a two-stage combustion burner using no burner tile that can form stable flame with not only expensive gaseous fuel but also various liquid fuel such as inexpensive kerosene, light oil, fuel oil A, or waste oil, and pulverized ...
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JP2005337511A |
To provide a combustion method capable of sufficiently performing complete combustion in a flame and obtaining a stable combustion state by using general recycled waste plastic grain pieces, and a combustion burner suitably used for this...
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JP2005326091A |
To provide a combustion device, and an air-fuel mixture producer with a simple composition capable of producing an air-fuel mixture of a stable gas concentration, or an air-fuel mixture added with a particular additive.The air-fuel mixtu...
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JP3702021B2 |
To enable a burner to operate with LBTU (lean) gas, without losing the inherent advantage thereof by providing a second duct in parallel to an air duct and enabling a fuel to be introduced to an inner chamber of the burner. A burner comp...
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JP2005265394A |
To provide a mixed combustion type boiler capable of burning a plural kinds of fuels in the same burner without mounting a special burner for every kind of fuel.This mixed combustion type boiler for burning the plural kinds of fuels is p...
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JP2005257190A |
To detect a combustion state of a combustion device, and to maintain normal combustion.The device is provided with a pressure detecting means 26 for detecting a pressure of a downstream side of a combustion part 18 burning town gas, LPG,...
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JP2005528571A |
The present invention relates to a burner, substantially comprising a swirl generator for a combustion air stream and means for introducing fuel into the combustion air stream, the swirl generator having combustion-air inlet openings for...
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JP3698690B2 |
To provide a method efficiently detoxicating chlorofluorocarbon using a cylindrical burner of a kiln for manufacturing cement. In a burning end surface of the cylindrical burner, powdered fuel is injected into the kiln through a fuel inj...
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JP3698041B2 |
To prevent a passage for low-calorie gas from being clogged, attain stabilization in flame-holding and improvement of combustion efficiency in a burner for low-calorie gas combustion, such as a partial combustion gas. In this burner, a f...
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JP2005241107A |
To reduce installation cost of a device, prevent drop of biomass fuel, achieve complete combustion of biomass, prevent slagging, and improve combustion characteristic as the whole combustion device.In this biomass mixing and burning devi...
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JP2005526205A |
The operating process involves supplying the combustion mixture to the burner (1) in a two stage process. In a first step, atomized water is mixed with combustion air (L) and in the second step, the resultant mixture is mixed with fuel. ...
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JP2005226847A |
To provide a combustion device and a combustion method capable of exercising the effect of recirculation of combustion gas in maximum with a simple constitution.The air is allowed to flow from an inflow channel 5 to form the air flow rev...
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JP2005226898A |
To provide a combustion device 5 for controlling a heating rate to a predetermined temperature while preventing carbon deposition of a catalyst layer 3 in heating a hydrogen generator 1.The combustion device is provided with a combustion...
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JP3680659B2 |
To provide a combustor and a method for combustion in which heavy load combustion can be carried out while red NOx and SPM and the facility can be made compact even when by-production gas from an iron mill or an waste treatment facility ...
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JP3678184B2 |
To rapidly burn combustible waste supplied to a rotary kiln. An outer primary air outlet port 13, a pulverized coal outlet port 12 and an inner primary air outlet port 14 are provided in order from an outer periphery to a central side. T...
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JP3675163B2 |
To achieve high-load combustion, miniaturize a burner, and suppress the generation of a harmful substance by providing a nozzle for blowing a gas containing oxygen at the other end part of a combustion room while directing the nozzle in ...
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JP3672597B2 |
PURPOSE: To enhance combustion efficiency while reducing emission of harmful components by providing an appropriate nozzle and a cooling air supply unit surrounding a lance like an outer shell and cooling the lance and fuel with cooling ...
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JP2005180812A |
To provide a burner and a reformer that can secure good maintainability, reduce the space required, and be made compact, the burner vaporizing liquid fuel using a heating surface.The burner that burns liquid fuel by vaporizing it and mix...
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JP3662023B2 |
A premix liquid fuel nozzle has longitudinal air entrance slots (24) into a cylindrical chamber (20). A centerbody (42) produces an axially increasing flow area toward the chamber outlet (32). Liquid fuel is atomized in a specified locat...
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JP3655682B2 |
To provide a method of feeding fuel and an apparatus thereof, which has wide range of use and low in NOx emission by stabilizing combustion at a burner. A burner is structured by arranging a pilot gas conduit pipe 15 only at the zone of ...
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