| Patents for C21B 7 - Blast furnaces (8,339) |
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| 03/03/2015 | US8969236 Process and catalyst for production of mixed alcohols from synthesis gas |
| 03/03/2015 | US8968640 Clay gun machine cannon for metallurgical furnaces |
| 03/03/2015 | US8968441 Method and system for producing pig iron or fluid steel pre-products |
| 02/24/2015 | CA2704984C Distributor device |
| 02/11/2015 | CN204151366U 中小型高炉炉前渣铁沟除尘结构 Small blast furnace slag and iron ditch dust structure |
| 02/11/2015 | CN204151365U 一种具有内衬板的冲渣沟 A kind of slag ditch lining board |
| 02/11/2015 | CN104342529A 一种高炉上料布料控制方法及系统 Cloth on a blast furnace control method and system |
| 02/11/2015 | CN104342524A 一种高炉用后炮泥的无害化利用工艺 Harmless use of technology with the latter stemming blast |
| 02/10/2015 | CA2790905C Impact tool for a hammer device and method for opening a tapping opening |
| 02/05/2015 | WO2015016220A1 Blast furnace repair method |
| 02/05/2015 | WO2015015936A1 Abnormality detection method and blast-furnace operation method |
| 02/04/2015 | CN204138747U 一种高炉风口共渗加工装置 One kind of blast furnace alloying processing device |
| 02/04/2015 | CN204138689U 一种高炉多级连接密闭循环冷却水系统查漏装置 One kind of multi-level connections blast closed cycle cooling water system leak detection device |
| 02/04/2015 | CN204138688U 一种防物料偏析装置 An anti-segregation device materials |
| 02/04/2015 | CN204138687U 一种高炉布料器 One kind of blast distributor |
| 02/04/2015 | CN204138686U 高炉出铁场渣铁沟预制件 Blast furnace slag and iron ditch precast |
| 02/04/2015 | CN204138685U 高炉出铁口移动式排烟罩 Blast Taphole mobile exhaust hood |
| 02/04/2015 | CN204138684U 一种碱金属收集装置 An alkali metal-collecting device |
| 02/04/2015 | CN204138683U 一种设有冷却壁的高炉出铁沟 There's one kind of blast furnace stave ditch |
| 02/04/2015 | CN204138682U 冷却壁穿管修复连接装置 Stave wear a tube connecting device repair |
| 02/04/2015 | CN204138681U 一种高炉大修伸缩平台 One kind of BF telescopic platform |
| 02/04/2015 | CN204138680U 一种直线式高炉矿焦槽上料系统 A straight line on the blast furnace coke trough feeding system |
| 02/04/2015 | CN104329532A 一种排水箱防溢水装置、防溢水排水箱和排水箱排气方法 A wastewater tank overflow prevention devices, anti-tank and drain tank overflow drain exhaust method |
| 02/04/2015 | CN104328237A 高炉循环水换热装置及用其对循环水余热综合利用的方法 Blast furnace circulating water heat exchanger device and method for its use of recycled water waste heat utilization |
| 02/04/2015 | CN104328236A 一种高炉装料情况下更换冷却设备的方法 Replace the cooling equipment under conditions of a blast furnace charge |
| 02/04/2015 | CN104328235A 一种中型炼铁高炉炉缸 A Medium blast furnace hearth |
| 02/04/2015 | CN104328234A 一种高炉煤气粉尘粗收集装置及方法 One kind of blast furnace gas coarse dust collection device and method |
| 02/03/2015 | US8945465 Compressive rod assembly for molten metal containment structure |
| 02/03/2015 | US8945463 Tuyere stock arrangement for a blast furnace and method for feeding hot blast into a blast furnace |
| 02/03/2015 | US8945264 Cyclone with a plurality of inlet ducts |
| 01/28/2015 | CN204125474U 一种热态熔渣在线取渣装置 A thermal state take slag slag line device |
| 01/28/2015 | CN204125473U 一种卸灰装置 One kind of discharging device |
| 01/28/2015 | CN204125472U 一种热态熔渣分流闸板装置 A thermal state slag shunt gate device |
| 01/28/2015 | CN204125471U 一种高炉开铁口设备系统 One kind of blast Taphole equipment systems |
| 01/28/2015 | CN204125470U 用于加热高炉煤气的装置 Heating apparatus for blast furnace gas |
| 01/28/2015 | CN1871363B 残渣的用途 Residue use |
| 01/28/2015 | CN104316719A 一种确定高炉内煤气流速的方法 A blast furnace gas flow rate determined |
| 01/28/2015 | CN104313225A 料罐蓬料的检测方法及装置 Method and apparatus for detecting tank Punta material |
| 01/28/2015 | CN104313224A 一种无陶瓷杯钒钛磁铁矿高炉的炉缸浸蚀结厚报警方法 A non-vanadium-titanium magnetite ceramic cup blast furnace hearth erosion accretion alarm method |
| 01/28/2015 | CN104313223A 一种用于高炉进风口进风面积的调节装置 Adjusting device for a blast furnace air intake inlet area |
| 01/28/2015 | CN104313222A 层叠式渣水分配器 Cascading water dispenser slag |
| 01/28/2015 | CN104313221A 一种水冷型储铁式铁沟及冷却方法 One kind of iron storage type water-cooled iron trough and cooling methods |
| 01/28/2015 | CN104313220A 中小型高炉炉前渣铁沟除尘结构 Small blast furnace slag and iron ditch dust structure |
| 01/28/2015 | CN104313219A 一种铁口潮泥的固结方法 An iron mouth tidal mud consolidation method |
| 01/28/2015 | CN104313218A 一种用于高炉的增温装置 A warming device for blast furnace |
| 01/28/2015 | CN104313217A 高炉炉底 Blast Furnace |
| 01/28/2015 | CN104313216A 一种炼铁高炉降料线的方法 Drop a line for blast furnace ironmaking method |
| 01/28/2015 | CN104308122A 一种用于浇注过程中防高温钢液击穿的填料 An anti-high temperature steel casting process was used for the breakdown of the filler |
| 01/28/2015 | CN104308121A 一种用于浇注过程中防高温钢液击穿的填料的制备方法 A method of preparing the casting process and high temperature molten steel for the breakdown of filler |
| 01/28/2015 | CN103571989B 一种超高温煤粉燃烧实验装置 An ultra-high-temperature coal combustion experimental apparatus |
| 01/28/2015 | CN103451339B 串罐无料钟炉顶的料罐称重差压模糊补偿方法 String tank bell-less top of tank weighing blur compensation differential pressure method |
| 01/28/2015 | CN103255252B 一种铸钢大套制备设备及其制备方法 One kind of large sets of steel preparation equipment and its preparation method |
| 01/28/2015 | CN103122398B 烟气自循环预热煤粉喷吹工艺及装置 Preheat the flue gas from the circulation of pulverized coal injection technology and equipment |
| 01/27/2015 | US8940226 Arrangement for burning blast furnace off-gas from a bleeder valve and corresponding bleeder valve |
| 01/22/2015 | US20150021837 System of leaktight connection between a tuyere and a hot blast inlet nozzle for a shaft furnace, and steel-making blast furnace comprising such a system |
| 01/21/2015 | EP2825677A1 Cooling element for a melting furnace |
| 01/21/2015 | CN204119197U 高炉受料翻板电气信号装置 Material flap electrical signal by means of blast furnace |
| 01/21/2015 | CN204111790U 高炉无料钟炉顶装料系统固定受料罐衬板结构 BF bell-less top charging system fixed by tank liner structure |
| 01/21/2015 | CN204111789U 一种风口渣铁清除装置 One kind of outlet iron slag removal device |
| 01/21/2015 | CN204111788U 一种高炉热风围管风口开孔定位装置 One kind of blast furnace hot air outlet openings around the tube positioning device |
| 01/21/2015 | CN204111787U 打泥孔设在端面的风口中套 Playing in mud holes in the outlet end face of the sleeve |
| 01/21/2015 | CN204111786U 一种氮气保护铁沟 One of nitrogen protecting iron trough |
| 01/21/2015 | CN204111785U 一种泥炮控制连杆销轴保护装置 One kind of clay gun control link pin protector |
| 01/21/2015 | CN204111784U 一种有防泥外泄凸台的冶金高炉用泥炮炮帽 A kind of anti-leakage boss metallurgical mud with mud Cannon blast cap |
| 01/21/2015 | CN204111783U 一种高炉炉前开口机上的改进旋转大臂结构 Improved a blast furnace opening machine rotating arm structure |
| 01/21/2015 | CN204111782U 水冷平台 Water-cooled platform |
| 01/21/2015 | CN204111781U 高炉炉壳制造安装装置 Blast furnace shell manufacture and installation of equipment |
| 01/21/2015 | CN204111780U 新型高炉喷煤装置 The new pulverized coal injection device |
| 01/21/2015 | CN204111779U 一种水冷过桥 One kind of water-cooled bridge |
| 01/21/2015 | CN104302788A 向高炉装入原料的方法 Blast into the raw material to the method |
| 01/21/2015 | CN104302785A 向高炉装入原料的方法 Blast into the raw material to the method |
| 01/21/2015 | CN104293996A 高炉多级连接密闭循环冷却水系统查漏装置及其查漏方法 Blast multistage connection closed cycle cooling water system leak detection apparatus and method for leak |
| 01/21/2015 | CN104293995A 一种氮气保护铁沟及其氮气保护方法 One of nitrogen and nitrogen protecting iron ditch method |
| 01/21/2015 | CN104293994A 一种高炉用铸钢冷却壁及其制造方法 For a blast furnace steel cooling wall and its manufacturing method |
| 01/21/2015 | CN104293992A 一种判定高炉开炉初期保护砖脱落的方法 A blast furnace in early fall protection tiles determination method |
| 01/21/2015 | CN103352094B 旋转式揭盖机及高炉铁沟的旋转式揭盖方法 Rotary Uncovery Uncovery machine and rotary furnace iron ditch method |
| 01/21/2015 | CN103266192B 一种高炉检修冷却壁更换的吊装方法 An overhaul of blast furnace cooling wall replacement lifting methods |
| 01/21/2015 | CN103074459B 无渣出铁系统 No iron slag system |
| 01/21/2015 | CN102827975B 高炉炉顶无料钟布料器 Blast furnace top bell distributor |
| 01/21/2015 | CN102296132B 高炉喷煤系统及其除湿方法 Pulverized coal injection system and dehumidification |
| 01/20/2015 | US8936749 Apparatus for injecting gas into a vessel |
| 01/14/2015 | CN204097501U 高炉炉顶料罐均压放散煤气净化、利用系统 Pressure tank blast furnace gas emission purification, using the system |
| 01/14/2015 | CN204097500U 一种适用于高炉出铁场摆动流槽的支撑架 One for blast furnace swing chute support frame |
| 01/14/2015 | CN204097499U 铸件保护管定位装置 Casting protective tube positioning device |
| 01/14/2015 | CN204097498U 椭圆形水管冷却壁 Oval pipe cooling wall |
| 01/14/2015 | CN104279788A 一种高炉冷却水余热余能利用的工艺系统 One kind of blast furnace waste heat and cooling water systems can take advantage of technology |
| 01/14/2015 | CN104278121A 高炉成像设备退出防护装置 Blast imaging device exits guards |
| 01/14/2015 | CN104278120A 特大型高炉中心串罐式无料钟炉顶装料设备安装方法 Large blast furnace center string tank bell-less top charging equipment installation method |
| 01/14/2015 | CN104278119A 一种液压开口机 A hydraulic opening machine |
| 01/14/2015 | CN104278117A 一种直线式高炉矿焦槽上料工艺 A straight line on the blast furnace coke feed trough technology |
| 01/14/2015 | CN104275443A 一种高炉镶砖冷却壁浇注系统的制作方法 A blast furnace production methods inlaid brick wall casting cooling system |
| 01/14/2015 | CN104275053A 用于trt干式除尘系统的反吹除尘方法 Trt method of dry cleaning dust removal system for |
| 01/14/2015 | CN103421917B 一种高炉软水密闭循环冷却系统 One kind of blast furnace closed loop soft water cooling system |
| 01/14/2015 | CN103333973B 高炉五通球优先定位安装方法 Blast through ball five priority positioning installation method |
| 01/14/2015 | CN103014209B 简易实用型高炉风口中小套更换装置 Simple and practical set of small blast furnace replacement device |
| 01/14/2015 | CN102031320B 一种高炉炉壳的更换方法 One kind of blast furnace shell Replacement |
| 01/08/2015 | US20150008626 Blast furnace |
| 01/07/2015 | CN204080003U 一种对高炉可定位的风口法兰 Kind of blast furnace can be positioned in the outlet flange |
| 01/07/2015 | CN204080002U 高炉炉前液压炮大炮头组合式锲子 Artillery cannon blast furnace hydraulic head combined carve child |
| 01/07/2015 | CN204080001U 高炉泥炮控制连杆 Blast clay gun control link |