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Matches 551 - 600 out of 2,414

Document Document Title
JP2003262325A
To provide refuse incineration equipment that can maximally suppress generation of carbon monoxide even when an incinerator is charged with a large mass of refuse.The inclination angle of a refuse detecting flapper 16 disposed over refus...  
JP3447520B2
To provide the method and device capable of coping with the variations in the charge of coal, dry moisture content and classification conditions with a single classifier at the time of classifying coke-oven coal into fine-powder coal and...  
JP2003524136A
Fluidized bed reactors having centrally positioned heating means, as well as methods for their use, are provided. The subject reactors comprise a centrally positioned heating means (e.g. a susceptor rod) that, during operation, is at lea...  
JP2003207382A
To provide a method for accurately measuring the accumulated height of a deposit in a container even when an object flowing or is being scattered.An electromagnetic wave transmitter/receiver 7 installed on a furnace generates a microwave...  
JP2003176909A
To provide a method for preventing closure of a furnace bottom of a cyclone type incinerator by mixing low calorific value sludge, when the unit calorific value of sludge for incineration and heat quantity of incineration reach a prescri...  
JP2003166705A
To provide a method and a device for waste disposal by a stoker furnace which performs DXN reduction and resource recovery by reforming main ash without raising the temperature of the stoker furnace in the waste disposal by the stoker fu...  
JP2003165982A
To stabilize operation while saving labor by realizing such a control that the gasification temperature and the height of the fluidized bed are readily maintained constant, even if the properties and the shape of a combustible matter suc...  
JP2003161582A
To provide a fluidized bed (layer) combustion furnace that has a long-life fuel blast supply nozzle body that reduces a thermal stress and impedes damage by reducing a metal temperature difference via a simple structure.A structure for d...  
JP3402962B2
To cool fluidized-bed ash and simultaneously preheat fluidized gas by supplying gas below a grating disposed at a downstream of an extraction tube in a fluidized-bed container to receive fluidized-bed ash discharged via the tube. This ap...  
JP2003093925A
To provide a cyclone which keeps a critical particle diameter constant without making equipment large-sized and allows a control thereof as needed, and a circulating fluidized bed furnace using the same.This circulating fluidized bed fur...  
JP2003083523A
To provide an inexpensive apparatus by efficiently carrying out a complete combustion and a neutralizing process for suppressing the synthesis of dioxin using the characteristics of a swirl flow.A furnace main body is divided into a firs...  
JP2003074930A
To provide a push-pull type exhaust apparatus, and its processing method for its optimum design with energy saving wherein a harmful substance such as metal fume produced in a molten metal crucible is completely removed.A high performanc...  
JP2003057119A
To suppress adhesion of slug to a temperature detector in a gasification furnace gasifying a finely powdered solid carbonic material such as coal. A temperature measurement device 9 placed by penetrating the furnace wall 39 of the gasifi...  
JP3380470B2  
JP2003042417A
To provide a gasifying furnace apparatus, and a method of interruption of its operation wherein in a gasifying apparatus including a combustible substance supply apparatus and a fluidized bed gasifying furnace, a fluid medium in a fluidi...  
JP2003042419A
To keep temperature in a melting chamber unchanged with the low operation cost. Ash entrained with thermal decomposition gas is melted to produce slag by throwing waste into a fluidized bed of a gasifying furnace 1 in the state of insuff...  
JP2003035406A
To reduce the cost of an installation in a circulation fluidized incineration processing, and improve heat efficiency. In a circulation fluidized incineration processing, a prior art air preheater is eliminated, and instead an external h...  
JP2003021467A
To provide a continuous heat treatment furnace comprising a fluidized bed in which the temperature of a workpiece can be raised more quickly by preventing temperature drop in the fluidized bed at the inlet of the furnace when a workpiece...  
JP3364684B2
This invention relates to an apparatus, method and product wherein fine particles of fly ash containing carbon are oxidized in a dry, bubbling fluid bed of previously introduced fine particles of the same fly ash so that the subsequently...  
JP2002371860A
To efficiently generate power by utilizing a pressurizing combustion furnace for burning waste such as sludge. A flow incinerator 12 is stored in a pressure vessel 11 to constitute a pressurizing flow furnace (pressurizing combustion fur...  
JP2002544390A
The present invention relates to a method and equipment, whereby matte with a high non-ferrous metal content and disposable slag are produced simultaneously in a suspension-smelting furnace from non-ferrous sulphide concentrate. Accordin...  
JP2002357390A
To provide an incombustibles discharge device that does not allow any air-passable cavity to be generated in incombustibles discharged from the outlet of a fluidized incinerator. This incombustibles discharge device is provided with an i...  
JP3356198B2  
JP2002333116A
To provide a refuse-feeding method and device capable of feeding refuse into a fluidized bed type gasifying furnace smoothly.The refuse-feeding method uses a screw feeder 42 connected with the fluidized bed type gasifying furnace 12 to f...  
JP3342595B2
A mobile apparatus for drying and classifying coal is comprising the distributing board, which spits from its mouth the gaseous-state coal and moves it to the mobile layers, characterizing by the direction of the spitting mouth that spit...  
JP2002323210A
To produce an asphalt filler producing furnace, in which the incinerated ash of properties, suitably used as asphalt filler can be generated by incinerating sewage sludge.A fluid bed incinerator 1 for incinerating sewage sludge is provid...  
JP2002295820A
To provide a riser structure for a circulating fluidized bed incinerator, which enables efficient incineration of objects to be incinerated and size reduction in the furnace.In the circulating fluidized bed incinerator, primary air is su...  
JP2002295819A
To provide a riser structure for a circulating fluidized bed incinerator, which enables energy saving by reducing capacity of a blower for supplying primary air, reduction of noise and oscillation, and reduction in the height of a riser....  
JP2002295818A
To provide a fluidized-bed incinerator which prevents a discharge port from blocking due to non-combustible materials, such as nails or the like.The fluidized-bed incinerator is provided with a dispersing plate 5 having an inverted cone ...  
JP2002533642A
A complex fluidized bed type apparatus for reducing a fine iron ore, and a method therefor, are disclosed in which the reactivity of the fine iron ore particles, the gas utilization degree and the gas consumption rate are most efficientl...  
JP2002532675A
A single furnace system integrates, in combination, two or more distinct heating environments (which in the preferred embodiments include a conduction heating environment and a convection heating environment) integrated such that the mul...  
JP3330173B2
Hot solids coming from a fluidized bed reactor are passed through the cooling apparatus and at least in part are recycled to the fluidized bed reactor. In the cooling apparatus the hot solids flow first through a first fluidized bed and ...  
JP3318036B2
PURPOSE: To improve heat producibility in a furnace and contrive the reduction of the space occupied by the furnace as well as the shortening of the furnace temperature-raising time. CONSTITUTION: The fluidized bed heating furnace 1 is p...  
JP2002219417A
To realize an accurate and simplified separation of thermal decomposition residue in a technology of waste disposal by thermal decomposition, and thereby simplify a system of waste disposal.This fluidized bed separator 1 is provided with...  
JP3310715B2
PURPOSE: To improve heat efficiency of an incinerator by a method in which ash is discharged while being cooled by a jet of cooling air and the cooling air after cooling the ash is sent into a furnace as a secondary combustion air. CONST...  
JP3309189B2
PURPOSE: To enable a long-term operation lay cooling efficiently a furnace wall of a fluidized-bed incinerator. CONSTITUTION: An air pipe 4 which is bent into an air tower part of an incinerator 1 or bent downward is embedded in a furnac...  
JP2002206705A
To provide a fluidized bed furnace or a cyclone to prevent an iron plate from being heated to red heat through large scale blow-by of gas.Since a furnace wall 1 of a furnace body part 20 where a bed material is present in high density an...  
JP3305175B2
To control a rate of combustion in a fluidized bed to be an arbitrary value. A temperature in a sand layer (fluidized bed) 2 is measured as a sand layer temperature, while a temperature in a free board 15 formed in an in-furnace space ab...  
JP2002188804A
To increase the efficiency of processing and relieve the influence on environment by flying ash of a fluid medium when waste is processed by fluidized bed combustion.Waste is thermally decomposed by a fluidized bed 15 in a fluidized bed ...  
JP2002181321A
To improve the efficiency of melting coal ash, by increasing the input of heat to a melting furnace and decreasing the quantity of flying coal ash, in coal ash melting equipment with the melting furnace attached to it.In coal ash melting...  
JP2002174411A
To improve the quality of slag produced by means of a pyrolytically gasifying melting system.Solid matters are separated from a pyrolysis gas generated in a fluidized bed gasifying furnace 1 by means of a solid-gas separating device 2 in...  
JP2002156112A
To improve the heat transfer characteristics of a refractory material coupled to a water-cooled wall to partition a furnace.In a furnace structure formed that the inner surface of the water cooled wall 12 to surround a space 100 in the f...  
JP2002147724A
To provide a method and device for gasifying combustibles such as wastes and coal, generating the formation gas containing a large quantity of a combustible content capable of melting an ash content by the amount of self-heat and providi...  
JP2002147967A
To provide a method and a device for evenly heating micropowder of small particle diameter.A heating method comprises a process wherein micropowder to be heated conveyed by air and fuel gas are mixed together, a process wherein the admix...  
JP3280458B2
PURPOSE: To improve yield of a cement clinker and automatically store a fluidizing medium in starting by automating large mass treatment in a burning apparatus for the cement clinker using a fluidized bed. CONSTITUTION: Raw material powd...  
JP2002130630A
To provide a method and an apparatus for gasifying a combustible substance such as waste and coal, and producing product gas containing a large volume of combustible components which can melt ash component thereof by its self heat quanti...  
JP2002130633A
To provide a method and an apparatus wherein a combustible substance such as waste and coal is gasified, and product gas is produced which contains a large amount of combustible fractions capable of melting an ash fraction by its self he...  
JP3277259B2
PURPOSE: To enable the continuous stable operation of a burning furnace without variation in temp. and to enable the falling and the discharging causing no sticking and clogging by providing the falling passage of a granulated material h...  
JP2002115830A
To provide a melt combustion method and apparatus, in which combustibles such as waste and coal are gasified, and gas containing a great amount of combustibles is generated, of which ash can be melted by self heat quantity.Waste is gasif...  
JP2002098313A
To provide a circulating fluidized bed combustion apparatus in which variations of a combustion state of circulated particles due to external turbulence in an in-riser fluidized bed are suppressed, and maintenance control of a stable com...  

Matches 551 - 600 out of 2,414