| Patents for C21B 7 - Blast furnaces (8,339) |
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| 01/07/2015 | CN204080000U 一种冶炼炉出铁口控制装置 One kind of smelting furnace taphole control device |
| 01/07/2015 | CN204079999U 一种新型高炉煤粉喷吹系统 A new blast furnace coal injection system |
| 01/07/2015 | CN204079998U 新型煤粉分配器 The new pulverized coal distributor |
| 01/07/2015 | CN104271774A 高炉的风口部结构 Structure of the blast furnace tuyere |
| 01/07/2015 | CN104271773A 用于将微粒状的材料加入到流化床还原机组的流化床中的方法和装置 For the particulate material added to the fluidized bed in the fluidized-bed reduction unit of a method and apparatus |
| 01/07/2015 | CN104263866A 高炉炉顶料罐均压放散煤气净化、利用系统及工艺 Pressure tank blast furnace gas emission purification systems and the use of technology |
| 01/07/2015 | CN104263865A 一种高炉铁口泥套水汽雾化磨盘 One kind of blast furnace taphole clay disc sets atomized water vapor |
| 01/07/2015 | CN104263864A 高炉炉体冷却水管道试压方法 Blast furnace cooling water piping pressure test method |
| 01/07/2015 | CN104261842A 一种长寿的高炉出铁用砂口的制备方法 A longevity of blast furnace iron sand preparation mouth |
| 01/07/2015 | CN104261841A 一种长寿的高炉出铁用砂口 One kind of longevity with sand blast furnace mouth |
| 01/07/2015 | CN103484587B 一种高炉带料更换冷却壁的方法 A material replacement method stave blast zone |
| 01/07/2015 | CN102985567B 调节来自生铁制造设备的用于在膨胀涡轮中使用的工艺气体的温度的方法和装置 Adjusting the temperature from the pig iron manufacturing apparatus for use in a process gas expansion turbine to a method and apparatus |
| 01/07/2015 | CN102827977B 高炉无料钟布料器 BF bell distributor |
| 01/06/2015 | US8926895 Post-combustion lance including an internal support assembly |
| 12/31/2014 | CN204064974U 一种微波流料探测器及其冶炼炉体煤粉喷嘴保证装置 A microwave detector material flow and smelting furnace pulverized coal nozzle assurance device |
| 12/31/2014 | CN204058500U 高炉雷达探尺测量系统 Rod blast radar measurement systems |
| 12/31/2014 | CN204058499U 水冷式十字测温装置 Water-cooled cross temperature measuring device |
| 12/31/2014 | CN204058498U 一种文氏系统水平衡装置 A culture's water balance device |
| 12/31/2014 | CN204058497U 一种新型的高炉炉顶放散反吹装置 A new blast furnace emission cleaning device |
| 12/31/2014 | CN204058496U 用于开启和关闭料钟的装置 The opening and closing bell means for |
| 12/31/2014 | CN204058495U 一种高炉下密封阀曲柄 Under one kind of blast furnace sealing valve crank |
| 12/31/2014 | CN204058494U 一种液压泥炮吊挂机构 A hydraulic clay gun hanging bodies |
| 12/31/2014 | CN204058493U 一种特殊的液压泥炮泥塞组件结构 A special hydraulic cement plug assembly structure stemming |
| 12/31/2014 | CN204058492U 一种送风装置用喷吹管 One kind of air injection tube device |
| 12/31/2014 | CN204058491U 一种高炉直吹管 One kind of blast furnace blowpipe |
| 12/31/2014 | CN204058490U 一种高炉密封机构 One kind of blast furnace sealing mechanism |
| 12/31/2014 | CN103290154B 能减轻内衬侵蚀的高炉炉缸 Can reduce erosion of the lining of blast furnace hearth |
| 12/31/2014 | CN102575899B 从鼓风炉设备内的气体中回收能量 Recovering energy from the gas within the blast furnace equipment |
| 12/31/2014 | CN102395689B 向鼓风炉供给炉料的方法 Supply to the blast furnace charge method |
| 12/30/2014 | US8920710 Device for distributing charge material into a shaft furnace |
| 12/30/2014 | US8920709 Cooling plate for a metallurgical furnace |
| 12/30/2014 | US8919670 Injection lance with variable swirl |
| 12/30/2014 | CA2773589C Method for iron-making with full oxygen and hydrogen-rich gas and equipment thereof |
| 12/24/2014 | CN204039427U 一种测定高炉喷吹煤粉燃烧率的装置 A blast pulverized coal combustion rate measuring device |
| 12/24/2014 | CN204039426U 一种高炉用富氧喷吹天然气风口 Oxygen injection for a blast furnace gas outlet |
| 12/24/2014 | CN204039425U 一种高炉开口机水冷轨梁 One kind of water-cooled blast furnace opening track beam machine |
| 12/24/2014 | CN204039424U 一种高炉泥炮回转立柱及油路铰冷却装置 One kind of gun blast mud rotary hinge pillar and the oil cooling device |
| 12/24/2014 | CN204039423U 高炉开路排水口反冲密封装置 Blast open drain seals recoil |
| 12/24/2014 | CN204039422U 一种喷煤联锁控制系统 One kind of PCI interlock control system |
| 12/24/2014 | CN204039421U 一种高炉混喷石油伴生天然气和煤粉的工艺系统 One kind of furnace oil mix spray process associated gas and coal system |
| 12/24/2014 | CN104232824A 冷却壁热镶耐火砖的螺栓压板固定装置及固定方法 Firebrick stave hot mounting plate bolt fixtures and fixation |
| 12/24/2014 | CN103088176B 高炉炉壳气隙的侦测方法 Blast furnace shell gap detection method |
| 12/24/2014 | CN103088175B 高炉铁水测温设备 Blast furnace hot metal temperature measurement equipment |
| 12/17/2014 | CN204022861U 一种高炉炉壳鼓包变形监测装置 One kind of blast furnace shell bulge deformation monitoring device |
| 12/17/2014 | CN204022860U 喷煤工艺过程中气氛检测预处理装置 Pulverized coal injection process in an atmosphere of detection preprocessing unit |
| 12/17/2014 | CN204022859U 测试高炉布料器减速箱大小轴密封状况的检测装置 Test blast distributor gearbox size shaft seal condition detection device |
| 12/17/2014 | CN204022858U 一种高炉热电偶保护装置 One kind of blast furnace thermocouple protection device |
| 12/17/2014 | CN204022857U 一种高炉压力取压尘降装置 One kind of blast pressure to take pressure fallout device |
| 12/17/2014 | CN204022856U 一种高炉风口回旋区长度测量装置 One kind raceway length measuring device |
| 12/17/2014 | CN204022855U 一种高炉放散降尘装置 One kind of blast furnace dust emission device |
| 12/17/2014 | CN204022854U 高温收尘挡板收放装置 Temperature collecting baffle retractable device |
| 12/17/2014 | CN204022853U 炉缸冻结临时铁口装置 Temporary freeze hearth iron interface device |
| 12/17/2014 | CN204022852U 新型渣沟头构造 The new head of slag ditch construction |
| 12/17/2014 | CN204022851U 一种新型高炉大块炉渣分离导出装置 A new blast furnace slag separation chunk deriving means |
| 12/17/2014 | CN204022850U 高炉开口机泥炮安全连锁保护装置 BF mud opening machine gun safety interlock protection device |
| 12/17/2014 | CN204022849U 高炉热风管道交叉段耐火砖脱落快速修复设备 Blast off hot air pipe cross section firebrick quick fix equipment |
| 12/17/2014 | CN104212926A (54)水冷防护罩 (54) water-cooled shields |
| 12/17/2014 | CN104212924A 一种高炉气流分布的检测方法 Detection of a blast furnace air distribution |
| 12/17/2014 | CN104211416A 一种高炉出铁过程中的撇渣设备 One kind of blast furnace process skimming equipment |
| 12/17/2014 | CN103305643B 开口机钻杆定位套的固定装置和固定方法 Opening machine drill positioning sleeve fixtures and fixation methods |
| 12/17/2014 | CN103215399B 一种基于凸轮的高炉炉顶布料器 Cam of blast furnace based distributor |
| 12/17/2014 | CN102925605B 高炉焦炭取样机与高炉焦炭取样方法 Blast furnace coke and coke sampler sampling methods |
| 12/17/2014 | CN102899430B 高炉开炉的多点立体点火装置和方法及包括该装置的高炉 BF multi-dimensional ignition device and method, and the device includes a blast furnace |
| 12/17/2014 | CN102851422B 高炉风口组合砖修补方法 Combination brick blast furnace repair method |
| 12/17/2014 | CN102827976B 一种高炉无料钟布料器 One kind BF bell distributor |
| 12/17/2014 | CN102363822B 双缸叉臂式无料钟高炉布料器 Twin wishbone bell blast distributor |
| 12/10/2014 | CN204004993U 一种用于风口送风装置的新型补偿器 A new type of compensator air blowing device |
| 12/10/2014 | CN204002536U 三件式钻具 Three-piece drill |
| 12/10/2014 | CN203999662U 防衬板脱落的高炉布料溜槽 Anti-liner off the distribution chute |
| 12/10/2014 | CN203999661U 一种高炉大钟漏料在线处理装置 One kind of blast furnace bell leakage of material handling equipment online |
| 12/10/2014 | CN203999660U 一种新型风口送风装置 A new air blowing device |
| 12/10/2014 | CN203999659U 一种用于风口送风装置的新型通风管 A new type of ventilation tube tuyere blowing device |
| 12/10/2014 | CN203999658U 一种用于风口送风装置的安装调试结构 An installation structure for air blowing device |
| 12/10/2014 | CN203999657U 一种高炉进风支管窥视孔装置 One kind of blast furnace air intake manifolds peephole device |
| 12/10/2014 | CN203999656U 一种用于高炉直吹管更换的工具 Tool for the replacement of the blast furnace blowpipe |
| 12/10/2014 | CN203999655U 一种渣沟结构 One kind of slag ditch structure |
| 12/10/2014 | CN203999654U 高炉开口机油路旋转控制器 Blast open the oil-way rotary controller |
| 12/10/2014 | CN203999653U 一种高炉陶瓷杯砌筑结构 One kind of blast furnace ceramic cup masonry structure |
| 12/10/2014 | CN203999652U 高炉富氧管道装置 Pipeline blast oxygen enrichment device |
| 12/10/2014 | CN203999651U 轻型炉顶放散阀 Roof light relief valve |
| 12/10/2014 | CN203999647U 一种炼钢用高炉水冲渣沟结构 One kind of blast furnace steelmaking slag flush trench structure |
| 12/10/2014 | CN103396136B 特大型高炉用炮泥及其制备方法 Large blast furnace with stemming its preparation method |
| 12/10/2014 | CN103233090B 点阵式镶砖冷却壁及其制备工艺 Dot inlay brick wall cooling and preparation process |
| 12/10/2014 | CN103215400B 借助温度波动的烟气除尘设备及系统 With the flue gas dust removal equipment and system temperature fluctuations |
| 12/10/2014 | CN103114161B 高炉送风装置用涨紧装置 Blast blowing device with tension device |
| 12/09/2014 | US8906290 Method for exchangeably fastening a refractory purge plug or sleeve |
| 11/25/2014 | US8894923 Insulation brick |
| 11/18/2014 | US8889062 Carbonaceous refractory and method of production of same and also blast furnace bottom or side walls |
| 11/13/2014 | US20140333752 System and method for on-line measuring a burden surface in a blast furnace |
| 11/11/2014 | US8883070 Molten metal containment structure having flow through ventilation |
| 11/04/2014 | US8875395 Manufacturing heat exchanger from porous medium and conduits |
| 10/28/2014 | US8871004 Methods for agglomerating ores |
| 10/16/2014 | US20140306386 Sustainable process for the co-generation of pig iron and electric energy using wood as fuel |
| 10/14/2014 | US8857190 Heat shield element, in particular for lining a combustion chamber wall |
| 10/09/2014 | WO2014162965A1 Blast furnace operation method and lance |
| 10/09/2014 | WO2014162964A1 Blast furnace operation method |
| 10/09/2014 | WO2014162643A1 Tap hole apparatus |
| 10/08/2014 | EP2787087A1 System and method for online measurement of blast furnace charge level |
| 10/08/2014 | EP2785881A2 Cooling element and method for manufacturing a cooling element |
| 09/30/2014 | US8845778 Method for feeding a burden to a blast furnace |