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Patent Searching and Data


Matches 851 - 900 out of 3,461

Document Document Title
JP2008214674
To provide a method for operating a continuous heating furnace, with which production of NOx is reduced without making an apparatus complicated nor damaging durability, and stable combustion can be attained.The continuous heating furnace...  
JP2008215703
To provide a metal-containing dust discharging device capable of discharging dust while preventing sintering of dust in a rotary valve part of a dust collector.This dust discharging device for the dust collector 23 is provided with an el...  
JP2008215660
To provide a kiln regulating flows and regulating temperature to a predetermined value, and a waste gasification system.A first kiln 10A comprises: a kiln shell 102 supplied with waste 101 which is a treated material; an outer cylinder 1...  
JP2008209112
To provide a radiation heating device capable of uniformly and stably heating a heating object in a furnace by heat radiation.A tubular flame burner 2, and a radiation heating box 3 for surrounding the tubular flame burner 2 and radiatin...  
JP2008202862
To provide a leakage dust treating device, which inexpensively treats leakage dust leaking out of a front wall part without requiring much manpower.This leakage dust treating device has a discharge port 16 for downward discharging the le...  
JP2008201852
To provide a cyclone-type solid-gas separator preventing a cyclone and piping from being blocked by the solidification of tar, soot particles or the like contained in a thermally cracked gas, and further preventing the tar and a carboniz...  
JP2008200545
To provide a waste asbestos melting method and an apparatus.In the asbestos melting method, coke and asbestos are fed to the furnace core of an asbestos melting furnace, the coke is burnt by burner flame, the asbestos is melted with heat...  
JP2008202875
To provide a heat exchanger whose inside is washed without polluting an atmosphere in a kiln.This heat exchanger 50 exchanges heat between hot exhaust gas from a substrate kiln for performing baking processing of a glass substrate and su...  
JP2008190861
To provide a technology for substantially eliminating drainage to the outside of a plant system having a manufacturing facility including a heating furnace, thereby dispensing with a clarifying facility and eliminating solid sludge heret...  
JP2008190019
To efficiently decrease a lead content in cement without affecting the quality of the cement.The lead-collecting apparatus comprises: a chlorination-volatilizing furnace 2 which is installed adjacent to a cement-firing facility, and chlo...  
JP2008185284
To provide a treatment method for exhaust gas capable of safely and efficiently treating exhaust gas containing dioxin and highly ignitable dust with large temperature fluctuation.In the method, exhaust gas discharged from a melting furn...  
JP2008180394
To quickly exhaust dust and to efficiently operate an exhaust fan by optimally controlling the exhaust fan and exhaust dampers disposed respectively in a plurality of dust generation areas.A control device 8 detects the amount of dust in...  
JP2008175465
To provide a combustion method of an industrial furnace capable of reducing NOx in combustion-generated exhaust gas, while reducing a combustion-generated exhaust gas quantity, by using gas of further mixing air in mixed gas of adding a ...  
JP2008175438
To provide a heating treatment device of high energy efficiency, with respect to the heating treatment device needing hot water or superheated steam in addition to heating by microwave.In this heating treatment device 1 comprising a hous...  
JP2008173542
To provide a method for cooling/scrubbing exhaust gas from a copper smeltery, which is used at a gas purification step of cooling/scrubbing the exhaust gas from the copper smeltery and in which the mercury to be taken in a cooling/scrubb...  
JP2008174446
To provide a method for treating an exhaust gas from cement manufacturing equipment by which chlorinated organic compounds such as dioxins in the exhaust gas can be decomposed efficiently to be made harmless, merely by adding simple and ...  
JP2008170050
To provide a heating furnace capable of maintaining a sound combustion state of a secondary combustion type burner of a preheating zone, and capable of reducing running costs and improving heat treatment quality of a heating object.The h...  
JP2008169459
To provide a method and a device where, for regenerating metal cut waste including moisture, oil, iron or the like and recovering a homogeneous metal raw material having high packing density and high purity, the same is pulverized and it...  
JP2008161886
To provide an apparatus for manufacturing molten metal of aluminum, which can eliminate a bad influence to the agricultural products produced by farmers in a city or a neighboring area having a high population density, and can smoothly a...  
JP2008163354
To highly efficiently oxidize, in a treatment process of mercury-containing exhaust gas, mercury (mainly zero-value Hg) in the exhaust gas by blowing hydrogen chloride gas and further passing a highly reactive powdery catalyst through th...  
JP2008164280
To provide a method and a device for increasing a capacity of a waste heat boiler, which treats gas obtained from a metallurgical meting furnace such as a self-melting furnace, and reduces a dust deposit.At least one nozzle 2 is provided...  
JP2008157560
To provide a heat storage type burner system with durability, miniaturized such that it can be smoothly introduced into an existing heating furnace.A heat storage type burner 1 has a ceramic heat accumulator 6 just proximate to a burner ...  
JP2008145004
To provide a vertical baking furnace capable of continuing baking without temporarily cooling a baked material during dropping even after the termination of baking, and elongating a heat treatment time of the baked object to efficiently ...  
JP2008142684
To provide a heat utilization system which is equipped with a heat exchanger using dust-containing gas, the system preventing the occurrence of dust explosion and inflammation which occur due to the sedimentation of dust in the system, w...  
JP2008138947
To provide a heat treatment system provided with a drier, and its operating method preventing damage and ignition of the drier when operation is stopped, and capable of safely carrying out a stopping process without causing malfunction e...  
JP2008139010
To provide a combustion device of a small and transverse type for actualizing efficient combustion while preventing the scattering of dioxin and unburnt materials.A cylindrical combustion device body 1 is installed in a transverse fashio...  
JP2008132424
To provide an exhaust gas-treating device which causes no clogging due to the wetting of a neutralizing agent even when a waste incinerator is started up and shutdown.The exhaust gas-treating device is provided with: a prior-stage bag fi...  
JP2008128492
To provide an external heating-type rotary kiln capable of inhibiting attachment of a treated object upstream of a heating section of a pipe body with a simple structure, and to provide a screw feeder capable of discharging an exhaust ga...  
JP2008119592
To provide an exhaust gas treatment method and its system eliminating clogging of a high temperature filter caused by a low melting point inorganic compound with a simple method and a system, and suppressing corrosion caused by the low m...  
JP2008120607
To quickly modify and process steel slag, immediately after generation, to the state which can be used as valuable raw materials while processing in a favorable forms and conditions in environmental aspects.The method for processing stee...  
JP2008111145
To provide a method for suppressing the reduction in the temperature at the top of a blast furnace in the use of ferrocoke, in which when a blast furnace operation of charging ferrocoke as a raw material from the furnace top is applied, ...  
JP2008110295
To provided a filtration type dust correction apparatus and a filtration type dust collection method capable of reducing treatment cost by reducing the consumption amount of a reaction assistant, removing dust stuck to the filter medium ...  
JP2008106952
To provide a device and a method for cooling exhaust gas for an electric furnace attaining high cooling performance, a space-saving property and furthermore cost reduction.The device for cooling exhaust gas for the electric furnace is co...  
JP2008107066
To provide an exhaust circulating rotary kiln capable of treating an odor or the like generated from a treatment object during drying without needing a separate deodorizing facility out of the system.The treatment object is passed to the...  
JP2008100893
To provide a steel slag treatment method by which steel slag soon after produced is quickly treated so as to be used as a resource under an environmentally favorable pattern/condition.The steel slag treatment method has a step A for inje...  
JP2008101826
To provide a recycling method of an electric furnace dust, which detoxifies dioxine included in dust generated in filtering an exhaust gas discharged from an electric furnace by a dust collector, and efficiently classifies the dust by a ...  
JP2008101141
To reduce the consumption of fossil fuels by effectively utilizing a gasification gas by mixing it with a steel plant gas such as coke oven gas being used in the steel plant as an energy source, without lowering the calorific value of th...  
JP2008075967
To provide a water-cooled duct having the high heat radiating effect, and having the long product service life.This water-cooled duct 3 is composed of an inner cylinder 31 and an outer cylinder 32, and has a flowing water guide 33 in a c...  
JP2008070105
To provide a soot removing method for an independent type burning and smoking furnace for burning the soot jetted from a small hole of a damper completely when smoking to prevent it from becoming cause of air pollution.Since a filter 13 ...  
JP2008064434
To reduce a power unit requirement incidental to dust collection by securing an efficient dust collection capacity and preventing excessive dust collection action.Exhaust gas containing dust from an electric furnace is sucked into a comb...  
JP2008055381
To provide a pyrolysis furnace of new structure with excellent cost performance and a pyrolysis method pyrolyzing waste while suppressing the generation of dioxins.Limiting oxygen concentration is controlled by restricting the flow rate ...  
JP2008049244
To provide an exhaust gas treatment apparatus and an exhaust gas treatment method which enable a stable supply of an agent using an agent supplying means with a suitable performance considering problems contained in a conventional techni...  
JP2008049206
To provide an exhaust gas treatment method effectively restricting dioxins in exhaust gas with low running cost and high efficiency.In the exhaust gas treatment method, a temperature sensor (thermocouple) 28 for detecting the temperature...  
JP2008045150
To provide a heating method, by which the heating/temperature-elevation speed is rapid and the thermal efficiency is high by converting the sensible heat of high-temperature gas in a furnace into the radiant heat without using a large-sc...  
JP2008042070
To provide a reflow soldering device capable of raising the reflow soldering quality by reducing the heating cost, so as to reduce energy consumption in the reflow soldering device and to reduce the running cost, shortening the starting ...  
JP2008039376
To provide a heat treating device capable of suppressing accumulation of sublimate in a lead-out duct.The heat treating device 1A performs heat treatment of a treated object W by heating while circulating air in a heat treating part 21 i...  
JP2008039330
To provide a processing system capable of efficiently and quickly processing the discarded automobile.This processing system comprises a batch type thermal decomposition furnace 1 for thermally decomposing the discarded automobile 10 to ...  
JP2008032341
To provide a heat treatment device capable of improving the energy efficiency of the heat treatment device including a thermo-electric module constituted of a plurality of thermo-electric element.This heat treatment device 1 having a hea...  
JP2008025859
To provide a closing method of a hole of a dust collecting air pipe capable of easily performing emergency measure when emergency measure is taken when the dust collecting air pipe of a dust collector gets a hole, and performing the meas...  
JP2008020184
To provide a blow-in device for combustible dust capable of preventing a blow-in pipe from being plugged, and capable of preventing the blow-in pipe from being abraded.In this blow-in device 2 for the combustible dust capable of collecti...  

Matches 851 - 900 out of 3,461