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Matches 551 - 600 out of 6,362

Document Document Title
JP6291205B2  
JP2018021693A
To perform a precise estimation of a temperature distribution within a furnace 1 in reference to information on the limited number of temperature sensors.A temperature distribution within a countercurrent heat exchanging type reactor 1 i...  
JP6269265B2  
JP2017538088A
It is a device for cooling support Trunnion (4) of distribution Spout of insertion equipment of a shaft kiln like a blast furnace, An outline (1) of a furnace and the same axle is pivotably equipped with Spout around a horizontal axis (A...  
JP6206368B2  
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...  
JP2017526597A
The present invention is a method for expansion of sand-granules shape raw material (1), and raw material, it had a means (2) for heating -- abbreviated -- falling below through a perpendicular shaft (3) heateda method for expansion of s...  
JP2017160283A
To suppress interference of operation effects between a plurality of tuyeres in a vertical pyrolysis furnace.A current temperature distribution is calculated by using a physical model considering a destructive distillation inside of a ve...  
JP2017156044A
To provide a heating furnace capable of arbitrary setting temperature distribution in the furnace.On a lateral wall 1 of a furnace wall forming a heating space S, provided are a burner X configured to perform heating with combustion, and...  
JP2017138032A
To provide a furnace bottom structure having a through-hole for discharging a molten material from a furnace bottom portion of a low carbon type shaft furnace, the furnace bottom structure having high durability and effective for operati...  
JP6177205B2  
JP2017521628A
The present invention relates to a heat protection assembly (2, 30) for an insertion device (1) of a metallurgical furnace. In order to raise a life of a heat protective shield provided in an insertion device (1) of a metallurgical furna...  
JP2017520741A
The present invention is an insertion device (1) of a metallurgical furnace, and provides an insertion device (1) provided with a cooling assembly (4) arranged so that the furnace side may be cooled. A cooling assembly (4) is provided wi...  
JP6165742B2  
JP2017072275A
To provide a thermal decomposition furnace having a simple and economical structure to prevent occurrence of clinker, bridge and a flat hole so as to generate high quality fuel gas efficiently.A thermal decomposition furnace 100 comprise...  
JP2017057445A
To provide a reduced iron manufacturing apparatus capable of lowering an entire height of the apparatus while having a configuration that enables selective obtainment between hot DRI and cold DRI, and also capable of improving production...  
JP2017504777A
The present invention relates to a method of restoring a tap hole. A. A step which produces a tap hole channel so that it may pass along a tap hole block in the lower part of an arc furnace, a blast furnace, or a refinement furnace, B. I...  
JP2017503142A
The present invention relates to the device (10) for manufacturing the granulated material which consists of sand-granules-like material and which expanded, and is the device, The furnace (2) which has a feed unit (5) for being provided ...  
JP2017001923A
To provide a carbonaceous granule heat treatment apparatus and process therefor in which there is no occurrence of drift or furnace blockage in a furnace of direct current type, the heat treatment of a carbonaceous granule uniformly and ...  
JP2016211769A
To provide a cooling mechanism for vertical type heat treatment furnace and cooling method in which batch type heat treatment can be efficiently carried out.A cooling mechanism for a batch type vertical heat treatment furnace 10 having a...  
JP6044564B2  
JP2016204252A
To eliminate difficulty in designing a high-productivity system for the graphitization of the carbon bodies and provide a graphitization furnace and a system enabling design of a high-productivity system.A graphitization furnace has a fu...  
JP6036744B2  
JP2016194131A
To provide a stave cooler capable of exhibiting stable cooling performance by preventing thermal deformation with a simple configuration.In a stave cooler 10 which is mounted to a furnace wall inner surface of a vertical furnace and is e...  
JP6023716B2  
JP2016180555A
To provide a waste gasification melting device and method capable of preventing temperature drop at a main tuyere and adhesion of unmelted material thereby to stabilize coke combustion.In a waste gasification melting device, at the upper...  
JP2016180043A
To suppress a heat generation amount from a furnace wall in a vertical pyrolysis furnace for manufacturing ferrocoke, suppress deformation of a furnace body iron cover due to thermal strain and enhance the life of a refractory applied to...  
JP2016160524A
To provide a granule material feeding device capable of improving the maximum weight accuracy of a raw material while simplifying an arithmetic processing, and a charging apparatus at a bell-less furnace top.A granule material feeding de...  
JP5976931B2  
JP5978981B2  
JP5959027B2  
JP2016098428A
To simplify the application of an unshaped refractory to a gap around a stave cooler installed in a blast furnace, and to achieve the application in a short period.In the method for applying unshaped refractories to a first gap between s...  
JP2015528888A5  
JP2016065275A
To estimate an in-pile state of an operating blast furnace in real time and with high accuracy.In operation of a blast furnace producing pig iron by charging a charging material in the furnace, at least gas component of in-pile gas flowi...  
JP2016052646A
To properly discharge gas, generated in a shaft during heating treatment of a powder, from the shaft when the powder is supplied into a shaft, vertically inserted through a heating zone, from a raw material supply pipe through an upper s...  
JP5904344B2  
JP2016509633A
[Means for Solution] Stave is provided with the following. Outer housing, An inner side pipeline which it is an inner side pipeline provided with each pipe stored in outer housing, each pipe has an inlet end part and an outlet end part r...  
JP2016040405A
To provide a liner structure capable of securing a space for letting a raw material flow down by decreasing a gap between a liner main body and a chute main body.A liner structure 5 includes: a liner member 6 including a block-like liner...  
JP2016030833A
To provide a method for starting ventilation capable of efficiently rising the temperature of a blast furnace hearth part and capable of starting up a blast furnace in a relatively short time, and a burner for a hearth part temperature r...  
JP5873386B2  
JP5867427B2  
JP5867428B2  
JP5863653B2  
JP5840202B2  
JP5829525B2  
JP5829524B2  
JP2015214462A
To provide a graphitization furnace which facilitates control of electrification in heating and thereby prevents occurrence of variation of the quality of a product (graphite) obtained.A graphitization furnace includes a first electrode ...  
JP5817959B2  
JP2015203546A
To provide a tuyere part structure of a vertical furnace that improves temperature of a portion far from a tuyere in horizontal direction in a vertical furnace without excessively enhancing temperature of heat medium gas blown into the v...  
JP2015200004A
To provide a method for producing reduced iron and a solid reducing furnace which can allow an agglomerated material to efficiently absorb microwaves and further promote metallization by the irradiation of microwaves.There is provided a ...  

Matches 551 - 600 out of 6,362