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JP2004138257 |
To provide a pellet stove with a novel composition capable of forcibly sending hot air into a room.A combustion box 30 is composed of a thin plate, an air chamber 38 for combustion is formed in an interior, and a multiplicity of small ho...
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JP2004138256 |
To provide a pellet stove and its operation control method preventing falling of a pellet in an unburned state, and capable of effectively dumping ash.The pellet stove is characterized by an ash dump device 32 arranged in a lower opening...
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JP2004083796 |
To provide a fuel additive for preventing a slagging trouble caused by the ash content in various fuels in the combustion of especially a fuel having a high ash content represented by coal, oil coke, etc., and provide a combustion method...
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JP2004077060 |
To burn unburned gas at a high efficiency by sufficient feed of air with a simple structure even if a catalyst is not used, to reduce the generation of the unburned gas and to reduce the manufacture cost.A flat surface-like placement par...
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JP2004053178 |
To provide a power generation system whereby timber fuel and coke are mixedly burned, to enhance power generation efficiency.In this power generation system wherein dried timber fuel and coke are mixedly used as fuel for power generation...
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JP2004051717 |
To provide a biomass gasifier, which may be a small-scale one, that produces a highly calorific clean fuel gas suited for a power generation gas engine in high yields from biomass resources.In the biomass gasifier wherein steam is fed in...
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JP2003326241 |
To provide a gasification apparatus for biomass in which the concentration of gaseous hydrogen in a produced gas is increased even if a compact gasification furnace is used.In the gasification apparatus for the biomass which is provided ...
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JP2003314958 |
To provide a spiral flow hot air drying furnace exclusively used for solid fuel (RDF) wherein high drying efficiency in safety at a low cost, and a dried matter of high quality are obtained.This spiral flow hot air drying furnace exclusi...
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JP2003294205 |
To provide a coal burning boiler which generates a combustible gas from an organic waste such as plastic, and uses the generated combustible gas as a fuel for the coal burning boiler, and also to provided an organic waste gasification fu...
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JP2003253275 |
To provide a power and ammonium sulfate cogeneration system combined with a coal gasification process that can reduce the production cost of ammonium sulfate and can alder the proportion between the production of ammonium sulfate and the...
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JP2003246668 |
To provide an inexpensive and easy-to-use small size firing tool which can be easily used even by an amateur of ceramic art and which is operated without utilizing city gas or an electric furnace as a heat source.The desktop type firing ...
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JP2003240208 |
To continuously operate a combustion furnace for a long time.The information related to stoker temperature as a main cause of abrasion of the stoker 2 is obtained by information obtaining means 13-15. On the basis of this information, an...
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JP2003214618 |
To improve combustion capability of coal having low ignitability such as highly carbonized anthracite, and also to reduce the concentration of nitrogen oxide (NOx) in combustion waste gas.By supplying an oxygen-containing organic compoun...
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JP2003207270 |
To sufficiently purify contaminated soil by making fuel consumption of a burner as little as possible, and effectively removing oil contents in the contaminated soil.This treatment device 1 of contaminated soil comprises a rotary kiln 2 ...
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JP2003207103 |
To provide a safety device suitable for use in a biomass gasificating generation fixed bed gas generator.The safety device for the gas generator comprises a water sealed liquid-column gage 10 provided in the gas generator for allowing th...
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JP2003194303 |
To provide a burning method of a solid alcohol fuel for extending the combustion life of the solid alcohol fuel and also to provide its device.This burning method is used for extending the combustion life of the solid alcohol fuel by bur...
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JP3437951 |
To provide a combustion control system for a combustion control system for a dry gasifying combustion apparatus capable of stably actuating a dry gasifying furnace, a secondary combustion furnace, and a waste heat recovery apparatus from...
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JP2003148172 |
To provide an appropriate method of controlling a powder feeding system without depending on the precision of load cell measuring.In the method of controlling the powder feeding system, the weight of an unburnt material is measured by a ...
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JP2003130308 |
To solve the problem of insufficient pulverization causing an increase in the amount of matters remaining unburned in the powder-fired boiler fed with combustible wastes and/or combustible vegetable resources such as scrap wood and refus...
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JP2003130331 |
To provide a fuel supply device capable of surely making fuel fall to a chute pipe and smoothly supply the fuel without compressing the fuel such as biomass fuel at the lower edge of a feeder.A guide screw 44 is mounted on a rotating sha...
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JP2003105350 |
To remove slag deposited on a liquid slag discharge port of a gasification furnace in a reactor for quick thermal decomposable of coal without affecting a thermal decomposition furnace of coal.This apparatus for thermal decomposition of ...
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JP2003090531 |
To provide a slag discharge port structure for a gasifier which prevents a molten slag from being detoured to a back surface of the slag discharge port so as not to form an icicle-like forming product without deterioration of slag fluidi...
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JP2003089792 |
To multiply and practice a system for generating power by utilizing a plant-based raw material such as chaff or timber, such as lumbers from thinning.This combined power generator for simultaneously producing charcoal, and the like, sele...
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JP2003065526 |
To provide grating combustion equipment which both makes possible an arrangement of drive devices under a grate which is as simple as possible and protected against materials falling through the grate, and also allows exchange of the dri...
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JP2003028409 |
To save equipment investment, approval and license application, and trial operation and maintenance costs, required for a prior crushing process, by eliminating the process in utilization of waste wood as fuel.Waste wood is inserted in a...
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JP2003021307 |
To remarkably raise heat recovery for practical use by completely burning solidified fuel made of self-combusting materials and obtaining a heat exchanging heat source.A heat exchanging combustion device uses, as a fuel, pellets which ar...
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JP2002356681 |
To provide a modeling method which can attain a high precision and a high reliability in simulating a coal gasification process or a coal combustion process and in predicting and evaluating various phenomena occurring in a coal gasifier ...
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JP2002243132 |
To harmlessly burn and dispose an ammonia-containing gas deaerated from a drain water of a water cleaning unit.A method for treating the ammonia-containing gas comprises a step of converting a coal into a generating gas in a pressurized ...
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JP2002243109 |
To burn low-grade coal stably in a fluidized bed boiler.In fluidized bed boilers 2, 3, having a plurality of furnaces wherein heat transfer tubes for constituting an evaporator 8, a superheater 11, a reheater 14 and the like are arranged...
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JP2002204947 |
To provide a reciprocating end combustion gas generator that overcomes such problems that the conventional apparatus using a gas generating agent of end combustion type having a cylindrical shape has been limitated in the degree of freed...
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JP2002195509 |
To provide a combustion-suppressing member capable of keeping a cooked pot dish warm over a long time at the time of cooking a foodstuff- storing pot that is mounted on a table cooking stove by solid fuel.A combustion-suppressing member ...
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JP3297118 |
PURPOSE: To provide a boiler control device capable of performing a high performance operation of a boiler without being influenced against a surface moisture amount of coal applied. CONSTITUTION: There are provided a heat balance calcul...
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JP2002089844 |
To provide a device for efficiently and safely making fire with charcoal by using a portable gas cooker or a portable solid fuel or the like.An upper tubular member 2 having a diameter smaller than that of a lower tubular member 1 is con...
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JP2002030287 |
To solve the problem needing a wide installation area and with a low charging rate in conventional methods.Plural stirring protrusions 23 are formed, and a freely rotatable and cylindrical rotary inner cylinder 1 wholly made from a heat ...
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JP2001316680 |
To provide a method for the dry desulfurization of solids wherein a calcium compound is used as the desulfurizer, the discharge of the unreacted calcium compound is inhibited, and a stable CaSO4 is produced as a product of the desulfuriz...
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JP2001304507 |
To provide a combustion device for a large kettle, which remarkably raises combustion efficiency in respect of the large kettle and does not involve a danger when used. The combustion device for a large kettle consists of an outer periph...
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JP3239081 |
To provide a solid fuel feeding device for a combustion furnace in which the solid fuel is applied and its operation is carried out while its inner side being kept at a positive pressure, either not-yet ignited gas or flame in the combus...
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JP3233201 |
To enhance a combustion of a combustible ash product while facilitating an emptying of hoppers in a bottom ash treatment system. In a dry bottom ash treatment system 10, a plurality of hoppers 15 are disposed below a solid fuel combustio...
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JP2001254086 |
To get rid of hydrides in a char produced in a gasification furnace.In the system of generating electricity comprising burning coal and an oxidizing agent in a gasification furnace 10 to produce a gas, recovering the heat of the formed g...
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JP2001170909 |
To provide a fumigating apparatus in a narrow place by solving a problem wherein in the conventional fumigating apparatus for wood, a wide place is occupied for installation as a burning room for generation fume, a fume storing room and ...
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JP2001159629 |
To provide an apparatus and a method for quantitatively evaluating the combustion period of solid fuel under a prescribed use condition.A sample 12 is burnt in a combustion chamber 14 under a prescribed condition, and the weight of the s...
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JP2001124322 |
To obtain high power generation efficiency, utilizing waste solid fuel such as RDF as a part of fuel for power generation, with high utilization factor, and also to suppress the occurrence of a variety of dioxin while suppressing the cor...
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JP2001090550 |
To simplifying a system for introducing steam into a gasifying furnace in a gasifying power generation plant and improve the thermal efficiency of the plant. Extracted from a main steam system for a main steam turbine 24, steam is introd...
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JP3173537 |
PURPOSE: To permit efficient recombustion as well as the reduction of grain load, power loss and wearing of a device by providing a fly ash silo capable of recirculation and throwing of ash, a grain size of ash classifying device, a forc...
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JP2001082720 |
To increase diffusing velocity of a combustion, flame, suppress incomplete combustion and reduce unburnt components in a discharged gas by permitting an electric field to work on the inside of an incinerator which has a function of contr...
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JP2001082704 |
To provide a combustion device to completely decompose dioxin generated due to combustion of RDF(refure derived fuel), minimize dropping of an RDF component to a furnace bottom, and besides perform uniform combustion of the RDF. By using...
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JP2001070126 |
To make it possible to surely move a cap for adjusting heating power to a position where the specified heating power is obtainable by making this cap slidable to a wide angle range and to enable a user to easily adjust the heating power ...
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JP2001065804 |
To establish a repowering system for an old coal fired boiler having high economy which is characteristic of a coal gasification system and having less formation of NOx in combustion gas. A coal gasification device 9 is supplemented to a...
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JP2001056115 |
To provide an air stream layer gasifying apparatus in which a fuel supply apparatus is simplified. The present air stream layer gasifying gas apparatus 1a comprises a gasifying furnace body 3, a fuel supply apparatus 5B, and produced gas...
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JP2001012716 |
To provide a combustion control system for a combustion control system for a dry gasifying combustion apparatus capable of stably actuating a dry gasifying furnace, a secondary combustion furnace, and a waste heat recovery apparatus from...
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