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Matches 651 - 700 out of 3,515

Document Document Title
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...  
JP2003161416A
To provide a simple fluid state predicting method in fluidized bed combustion equipment superior in productivity, superior in versatility and universality regardless of a fuel kind, a kind of desulfurizing agent and fluidity improver and...  
JP2003518194A
(57) A summary and composition The present invention is a thing about the 溶融 reduction furnace which divides into dust and reducing gas the exhaust gas discharged from a 溶融 gasification furnace or a fluid bed reactor, and is supp...  
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...  
JP2003514211A
(-- 57) summary -- the circle method fluid bed reaction apparatus which has the furnace 20 substantially formed with the first perpendicular and flat wall 12, and a particle decollator possessing the return duct 40 contiguous to the firs...  
JP2003514108A
(57) A summary and solution means The present invention relates to the fluid bed reduction furnace and the fluid bed stabilization method of supplying reduced iron to the 溶融 gasification furnace of a 溶融 reduction furnace, When a ...  
JP2003106777A
To provide a heat treating furnace capable of providing different mechanical properties to a plurality of workpieces treated in a same furnace.The fluidized bed heat treating furnace 3 is a furnace wherein granular material is filled in ...  
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...  
JP2003056806A
To provide a method for estimating abrasion rate of fluid particles in a pressurized fluidized bed combustion device, and a method for predicting particle size distribution of the fluid particles in the pressurized fluidized bed combusti...  
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...  
JP2003056816A
To provide a processing apparatus for waste from a fluidized bed gasifying furnace capable of reducing to the utmost the quantity of combustible gas dissipating into the atmosphere and properly treating the same, the combustible gas bein...  
JP2003056824A
To provide a combustion air intake apparatus in a large scale refuse incineration plant wherein combustion in the incinerator is ensured safely, and which contributes to the promotion of removal of harmful components exhausted from a smo...  
JP3380470B2  
JP2003050160A
To provide a method and an apparatus for temperature measurement, where the temperature of a measuring object in a fluidized-bed furnace can be measured at low costs and with proper accuracy. At temperature measurement in the fluidized-b...  
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  
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
(57) Summary book invention relates to the method and equipment which generate simultaneously the mat of high nonferrous-metal content, and the slag discarded behind from the concentrate of a nonferrous-metal sulfide in a suspension diss...  
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  
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
(57) The reactivity, the degree of gas utilization, and the rate of gas consumption of particles of summary fine powder iron ore are the most efficient, and the compound fluid bed type equipment for returning the fine powder iron ore whi...  
JP2002285171A
To provide a biomass gasifier capable of cleanly and efficiently gasify ing by utilizing biomass.This biomass gasifier is to be used for obtaining a product gas by putting biomass and a combustion oxidizing agent such s oxygen to gasifyi...  
JP2002532675A
(-- 57) summary -- a single furnace system (10), Two or more sorts of unified separate heating environment (in a desirable enforcement form) Combination including conduction heating environment (23) and convection heating environment (24...  
JP3330173B2  
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...  
JP2002206717A
To perform stable combustion of waste and excellent and easy extraction of noncombustible, in a fluidized bed incinerator.In a circulation type fluidized bed type incinerator comprising a furnace body 1 having a fluidized bed and a combu...  
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...  
JP2002195759A
To provide a heat treatment apparatus wherein prior art heat treatment apparatus is improved, and it can provide required preferred mechanical properties for respective portions of a metal article, without increasing the installation cos...  
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...  
JP2002147725A
To provide an operation method for a compact and low cost type circulating fluidized bed incinerator capable of the combustion with a low degree of environmental pollution of sewage and sludge having a high moisture content and a high vo...  

Matches 651 - 700 out of 3,515