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Matches 751 - 800 out of 4,868

Document Document Title
JP2017165999A
To specify an operation abnormal place of a blast furnace.An operation method of a blast furnace includes: specifying an operation abnormal place of a blast furnace in which pressure sensors for detecting furnace internal pressure are in...  
JP2017160498A
To provide an estimation method of a melt level in a vertical furnace, which can accurately and readily estimate a level of melt (remaining iron and slag) in which a molten iron and a slag remaining in a vertical furnace such as a blast ...  
JP2017155997A
To provide a melting tank capable of detecting clogging of a chute for supplying an object substance to the melting tank.In a melting tank 1 for melting an object substance, the melting tank 1 includes a chute 5 for supplying the object ...  
JP2017156345A
To provide an antenna for a charge level measuring apparatus, even when a provided through-hole is a small, capable of inexpensively, safely and highly accurately measuring a charge level at high maintainability, a charge level measuring...  
JP2017156015A
To more safely recover an inspection brick in inspecting penetrance of a radioactive substance to the lined brick, in a rotary kiln for heating waste including the radioactive substance to remove radioactive cesium and the like from the ...  
JP2017524834A
An oxidization furnace for carrying out oxidation treatment of the textiles for manufacturing especially carbon fiber has the treatment space (28) located in interior space (14) of an airtight housing (12) and a housing (12) except a pen...  
JP2017145984A
To provide an estimation method for the thickness of RH tank bottom refractory.This invention applies a method for estimating thickness T of the bottom refractory of an RH tank under application of measured value of mass of a ladle holdi...  
JP2017145484A
To provide a heat treatment apparatus by which a problem such as variation of characteristics in a workpiece after annealing using an oil tank is difficult to occur.A heat treatment apparatus includes a heat treatment furnace 1, a flame ...  
JP6184329B2  
JP2017142104A
To provide a level gauge which accurately measures a surface level of slag in real time regardless of change over time of converter equipment.A level gauge comprises: a microwave irradiation unit 100 including: a microwave emission secti...  
JP6179427B2  
JP2017128805A
To correctly foresee abnormal phenomenon of a blast furnace such as shelf hanging or blow bye accompanying aeration failure by using a plurality of shaft pressures measured by many pressure sensors arranged in the blast furnace and preve...  
JP6168111B2  
JP2017124358A
To provide a pyrolysis apparatus and a pyrolytic method enabling stabilization of pyrolytic performance.A pyrolysis apparatus in this embodiment includes a drum, a heating furnace, a heating furnace temperature measurement section, an ou...  
JP2017518436A
The present invention is at least one connection element (4) for an outer wall (2), an electrode which should be connected, and/or a support element which should be connected, And it is surrounded by protection housing (6) and related wi...  
JP2017116237A
To more inexpensively and easily inspect a furnace internal space of a stoker furnace.An inspection device 1 for a stoker furnace 2 having a plurality of fire grates 4 disposed on a furnace bottom 11 of a furnace internal space 9 is prov...  
JP2015175756A5  
JP2017115198A
To provide a production apparatus for direct-reduced iron comprising a rotary hearth reduction furnace and a production method for the direct-reduced iron using the rotary hearth reduction furnace, in which an operation efficiency of the...  
JP2017114704A
To provide, when calcining cement clinker in a rotary kiln, a method in which, in order for a proper temperature management, the furnace temperature can directly be grasped in real time.When the calcined product is a cement clinker havin...  
JP6153466B2  
JP2017110259A
To provide a combustion state measuring method and a combustion state measuring system capable of confirming a combustion state in a tuyere in fine coal combustion.A combustion state measuring method includes: installing a combustion sta...  
JP2017110840A
To improve heating treatment of an object by properly adjusting mutual positional relationship of heating means and a heating element.A heat treatment device includes: a cover body 30 to dispose an object 1 in a substantially sealed spac...  
JP2017094398A
To provide a heat-keeping method of a molten metal carrying container, a remaining thickness measuring method and a heat-keeping device capable of preventing the lowering of a temperature in the molten metal carrying container (for examp...  
JP6140822B2  
JP6135380B2  
JP6131903B2  
JP2017083282A
To provide an outer tube of a double layer protection tube for protecting a thermocouple, the outer tube being capable of being used stably even under the presence of corrosive gas such as methane, ethane, ethylene and carbon monoxide in...  
JP2017082308A
To provide a preliminary processing method of molten iron, in which a preliminary processing of molten iron, when oxygen gas and a powder are mixed in an immersion lance and a mixture is blown into a molten iron, it makes possible to sur...  
JP6122806B2  
JP6122902B2  
JP2017075783A
To provide a method for estimating the temperature of molten metal with high precision.According to the method, when molten metal is being taken out from one container to another, the luminance of the hot-water flow of the molten metal i...  
JP2017072433A
To provide a measurement apparatus, a measurement method and a program which measure a grain size and a temperature of agglomerate discharged from a reduction furnace at the same time.There is provided a measurement apparatus that includ...  
JP2017066510A
To provide a molten iron temperature calculation method in a blast furnace which can calculate the molten iron temperature in future tapping accurately by using tuyere camera image.Inside of a tuyere is photographed with a camera install...  
JP2017508947A
The present invention relates to a fire-resistant ceramic brick assembly object. If it puts in another way, the theme of the present invention is related with a plurality of fire-resistant ceramic bricks which are arranged, namely, are m...  
JP6104751B2  
JP2017058370A
To more accurately measure a temperature or the like of a measured object in an atmosphere where powder dust is present, e.g., of a heated object in a high-temperature state inside of a furnace under the presence of powder dust like a ro...  
JP2017057504A
To provide a device for detecting a material charged into a blast furnace which can detect a powder rate of the charged material.Reflected light in a near infrared region from a charged material is dispersed to obtain a spectrum, and the...  
JP6099527B2  
JP2017048427A
To detect the obstruction of a blast furnace tuyere, and automatically remove the obstruction of the tuyere when the obstruction of the tuyere is generated.A blast furnace tuyere obstruction removing method includes: imaging a heat-radia...  
JP6092436B2  
JP2017044506A
To provide a system for coping with an earthquake capable of early and surely detecting an earthquake or the like affecting a factory.A system for coping with an earthquake, which urgently stops facilities when an earthquake or the like ...  
JP6087323B2  
JP2017036852A
PURPOSE: To provide a method for installing a sensor for treated object detection, with which malfunction never occurs on detection of a position of a treated object transported by a roller, even when a transportation environment changes...  
JP6082307B2  
JP2017032231A
To provide a parallel flow heating type rotary kiln capable of heating and processing while controlling a material within a predetermined temperature range, even when variation occurs in a property of the material, a supply amount and th...  
JP2017026448A
To provide a method and device for estimating a temperature in a furnace, capable of stably, reliably estimating a temperature in the furnace for a long time without depending on the variation of the thickness of a slag coating layer.A t...  
JP2017020699A
To improve an inspection accuracy of a deterioration state of an entire inner wall surface of a gas flue.This invention relates to an inspection device 1 for inspecting a deterioration state at an inner wall surface of a gas flue F for u...  
JP6060613B2  
JP3208491U
[Subject] A monitoring instrument in a coke oven with which an insulating member which can control generating of a powdered desorption thing is arranged is provided. [Means for Solution] Furnace width measuring device 2 which measures a ...  
JP6057988B2  

Matches 751 - 800 out of 4,868