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Matches 251 - 300 out of 2,804

Document Document Title
JPWO2013099807A
The furnace lid (4) which closes the upper opening of the furnace body (1) in which the materials (S) dissolved are inserted, and a furnace body (1), The arc electrode (5) which is inserted into a furnace body (1) from the upper part of ...  
JPWO2013099807A1
溶解される原料(S)が装入される炉本体( 1)と、炉本体(1)の上部開口を塞ぐ炉蓋 (4)と、炉蓋(4)の上方から炉本体(1 )内に挿入され、通電することによりア...  
JP5700506B2  
JP2015064139A
To provide a vertical furnace capable of firing not only coarse ore but also fine ore.In a vertical furnace, a preheating space is formed by a furnace floor 6 in which a falling opening 12 is formed, a cylindrical wall 4 extending upward...  
JP5691210B2  
JP5686798B2  
JP2015034665A
To propose a metal melting furnace enabled to make the fuel economy lower than that of the prior art by melting a melting material or holding the molten metal more effectively.A metal melting furnace 10 comprises a melting chamber 20 equ...  
JP2015504969A
Even if the starting method of the fusion process based on 溶融浴 is long after the completion of insertion of the high temperature metal to the inside of a container, it starts supply into the oxygen containing gas of the temperature...  
JP5658832B2  
JP5647054B2  
JP2014219139A
To enhance energy efficiency of a heating furnace and a heat treat furnace.A method for preheating a heated material leads an exhaust gas emitted after combustion of a fuel gas discharged from the heating furnace or heat treat furnace to...  
JP5617666B2  
JP2014189858A
To provide a method for producing reduced iron by efficiently reducing an agglomerated product including an iron oxide-containing substance and a carbonaceous reducing substance, and a production device therefor.An agglomerated product i...  
JP2014526026A
According to one mode of an exemplary embodiment, a furnace containing restoration ウェル is provided. Restoration ウェル contains a top opening chamber containing a side wall and a bottom wall of heat-resistant materials. An entra...  
JP5584429B2  
JP5582319B2  
JP5581759B2  
JP5583231B2  
JP5573533B2  
JP5575126B2  
JP5559641B2  
JP5552754B2  
JP5541406B2  
JP5439756B2  
JP2014039956A
To provide an aluminum-based material melting apparatus which can reduce power consumption and improve a product yield.A scoop member 52 is suspended in a melting space 305 of a closed melting furnace 3, and driven by a driving mechanism...  
JP5406630B2  
JP2014502336A
It is a device for preheating a metal insertion thing (13) and conveying to a container (12) of a fusion plant (11), It has at least one conveyor passage (21), and meets a conveyor passage (21), A metal insertion thing (13) is able to ad...  
JP2014015338A
To improve thermal efficiency of a raw material preheater and to reduce electric power consumption by making a cement raw material be efficiently discharged from the raw material preheater.In an apparatus 10 for preheating a cement raw m...  
JP2014500940A
The present invention relates to a control method of a thermal balance the floating dissolution, and a floating fusion furnace. This floating fusion furnace is provided with a reaction shaft (1), a lower layer furnace (2), and a rise tak...  
JP5386865B2  
JP5377808B2
To provide an arc furnace equipped with a preheating device, which reduces capacity of a transformer or improves electric power consumption rate by reducing reactance or resistance, and provide a method for stabilizing generation of arc....  
JP5348975B2
To provide a metal melting furnace capable of managing a temperature of held molten metal with high accuracy while saving energy. In this metal melting furnace 1 in which a melting chamber 10 and a holding chamber 20 are partitioned by a...  
JP5348902B2
To provide an aluminum melting furnace, heat treatment apparatus, and casting system capable of carrying out even heating in a short time and effectively using heat without discharging carbon dioxide. The aluminum casting system 10 is co...  
JP5336530B2
To provide a material burning device and a material burning method capable of accurately controlling a material input amount from a preheating furnace to a rotating furnace. A material cut out from a material storage layer 4 is supplied ...  
JP5316731B1
[Subject] While equalizing preheating of materials supplied to each cyclone of the lead pipe upper part and improving heat exchange efficiency, pressure loss is low and it provides a cement manufacture device to which little operation of...  
JP5316663B2
Provided is a device that is for producing cement, uniformly supplies starting materials to cyclones above a guide tube, increases heat exchange efficiency by means of uniform pre-heating, and can cause an operation having low pressure l...  
JP2013189349A
To provide a cement manufacturing apparatus capable of carrying out the operation in which; a raw material is fed evenly to each cyclone upward of a conduit; preheat is made evenly to enhance heat exchange efficiency; the pressure loss i...  
JP2013190148A
To provide a vertical kiln capable of preventing the drop of a firebrick by rigidly supporting a circulating cylinder body arranged in a furnace body.An upper space serving as a preheating area is formed between a furnace cover 14 where ...  
JP2013180949A
To provide a firing system for producing quicklime where the calcining ratio of a limestone raw material in a calcining furnace is significantly improved; the heat exchanging efficiency of the whole system is improved because heat exchan...  
JP2013534609A
A process for heating a metal feedstock (31) fed in continuous to a smelting furnace (30) through a second horizontal heating section (34) through which hot discharge fumes collected from said furnace (30) pass, said fumes exerting a hea...  
JP2013531552A
The present invention provides the method of reducing the mercury discharge from the cement plant containing preheating 器塔 which comprises a particle capturing device and one or more preheating machine cyclones at least. This method ...  
JP5251297B2  
JP5251296B2  
JP2013142519A
To provide a metal melting furnace preheating metal material particularly by use of surplus waste heat of a melting furnace, and thereafter heating the metal material and melting the metal material.By recovering a high-temperature gas of...  
JP5236926B2  
JP2013133486A
To provide a method and apparatus for refining molten iron of low copper concentration (copper content rate) by efficiently removing copper contained in iron scrap.A melting method includes: a first step of heating iron scrap 6 containin...  
JP2013079423A
To provide a facility and method for producing reduced iron powder which efficiently performs finish reduction processing of crude iron powder such as rough-reduced iron powder and atomized iron powder.The facility for producing reduced ...  
JP5184026B2  
JP5145779B2  
JP2010013682A5  

Matches 251 - 300 out of 2,804