Patents
Sitemap › C21 - Metallurgy of iron › C21B - Manufacture of iron or steel › C21B 7 - Blast furnaces
Patents for C21B 7 - Blast furnaces (8,339)
05/2014
05/28/2014EP2734650A1 Charging device for shaft furnace with controller for clean gas fed to its main casing
05/28/2014EP2734649A1 Melting reduction assembly and method for operating a melting reduction assembly
05/28/2014CN203613215U 一种高炉雷达探尺系统 One kind of blast radar Rod System
05/28/2014CN203613214U 炉前铁沟预埋的热电偶监测装置 Thermocouple monitoring device embedded in the blast furnace iron trough
05/28/2014CN203613213U 高炉降料面探尺 Blast down the material surface Rod
05/28/2014CN203613212U 高炉煤气喷淋控制系统 BFG sprinkler control system
05/28/2014CN203613211U 高炉煤气喷淋系统 BFG sprinkler system
05/28/2014CN203613210U 高炉铁沟用脱硫装置和高炉出铁脱硫系统 Blast furnace iron trough with desulfurization equipment and blast furnace gas desulfurization system
05/28/2014CN203613209U 高炉沉铁装置以及冶炼高钛型钒钛磁铁矿的高炉 Shen iron smelting furnace apparatus and high titanium vanadium-titanium magnetite blast
05/28/2014CN203613208U 一种降低高炉出铁温降的装置和高炉出铁系统 A method of reducing the temperature drop of blast furnace apparatus and blast furnace system
05/28/2014CN203613207U 一种高炉红外成像系统 One kind of blast furnace infrared imaging system
05/28/2014CN203613206U 一种称重料罐插入件衬板 One kind of weighing tank liner insert
05/28/2014CN103820594A 高炉炉体分段式软水密闭循环冷却系统 BF segmented closed loop soft water cooling system
05/28/2014CN103820593A 煤粉喷吹罐喷吹率调节系统 Pulverized coal injection tank injection rate adjustment system
05/22/2014WO2014076847A1 Pulverized coal blow-in burner for blast furnace
05/21/2014EP2733451A1 Cooling element for metallurgical furnace
05/21/2014EP2733225A1 Cooling element assembly
05/21/2014EP2733224A1 Blast furnace operating method
05/21/2014EP2733223A1 Blast furnace operating method
05/21/2014EP2733124A1 Method and apparatus for injecting oxygen into a furnace
05/21/2014CN203602647U 一种高可靠性的高炉炉顶取压测量装置 A highly reliable blast furnace to take pressure measuring device
05/21/2014CN203602646U 一种高炉用热电偶保护装置 Thermocouple protection device for a blast furnace
05/21/2014CN203602645U 高炉煤气脱水器 BFG dehydrator
05/21/2014CN203602644U 无料钟炉顶旋转布料装置 Bell-less top rotary distribution device
05/21/2014CN203602643U 一种用于拆卸大高炉风口中套的装置 An apparatus for disassembling a large blast furnace tuyere sets for
05/21/2014CN203602642U 可调组合式风口直吹管 Adjustable modular air blowpipe
05/21/2014CN203602641U 一种高炉开铁口机的雾化装置 One kind of blast Taphole machine atomizing device
05/21/2014CN203602640U 无气柜单座高炉生产煤气管网 No single blast furnace gas tank production gas pipeline network
05/21/2014CN203602639U 明火放散手动与自动结合的控制系统 Flame emission combined manual and automatic control systems
05/21/2014CN203602638U 一种高炉煤气放散阀 One kind of blast furnace gas relief valve
05/21/2014CN203602637U 一种利用废气自循环进行混喷烟煤的装置 A use of exhaust gas from the circulation were mixed bituminous spray device
05/21/2014CN103805725A 一种高炉烧风口小套的方法 A small blast burn method sets outlet
05/21/2014CN103805724A 一种高炉出铁方法及高炉出铁装置 One kind of blast furnace blast furnace method and apparatus
05/21/2014CN103805723A 高炉热风管道交叉段耐火砖脱落快速修复设备和方法 Blast off hot air pipe cross section firebrick rapid repair equipment and methods
05/21/2014CN102994676B 一种高炉风口耐磨小套及其制作方法 One kind of blast air abrasion small set of its production methods
05/15/2014US20140131929 Method for operating a blast furnace
05/15/2014DE102008036790B4 Abstichkanal zur Ableitung von Eisen- und Metallschmelzen sowie flüssige Schlacke aus metallurgischen Behältern, wie Hochöfen und Schmelzöfen Tapping channel for the disposal of iron and metal melts and liquid slag from metallurgical containers such as blast furnaces and furnaces
05/14/2014EP2730664A1 Apparatus for detecting surface of substance loaded in a blast furnace
05/14/2014CN203593762U 高炉风口煤气分析装置 Blast furnace gas analysis device outlet
05/14/2014CN103789476A 一种高炉风套安装拆卸机 One kind of blast wind jacket installation and removal machine
05/14/2014CN103789475A 一种高炉泥炮打泥量显示系统 One kind of blast furnace mud gun fight clay content display system
05/14/2014CN103789474A 一种高炉开铁口机用多连杆组合机构 One kind of blast Taphole machine multi-link combination mechanism
05/14/2014CN103789473A 高炉停炉打水装置 Blast furnace shutdown kick device
05/14/2014CN103789472A 一种高炉煤气放散点火方法 One kind of blast furnace gas emission ignition method
05/14/2014CN102698529B 高炉煤气气相脉动反吹风内滤式袋式除尘装置 BFG vapor pulsating within anti-hair removal device Sack
05/08/2014WO2014036983A3 Method and plant for recovering material and/or energy from phosphorus-containing waste
05/07/2014CN203585502U 一种高炉煤气放散阀 One kind of blast furnace gas relief valve
05/07/2014CN203582886U 渣沟冷却器 Slag ditch cooler
05/07/2014CN203582885U 一种高炉富氧工艺稳流系统 One kind of oxygen-enriched blast furnace process steady flow system
05/07/2014CN203582282U 自动脱钩装置 Automatic decoupling device
05/07/2014CN103781744A 用于冶金容器耐火涂层的捣打料及其实施方法以及包含使用该捣打料的涂层的冶金容器，尤其是鼓风炉 Ramming material and its implementation methods, and use of the ramming material containing coating metallurgical vessel for metallurgical vessel refractory coatings, particularly blast furnace
05/07/2014CN103771857A 高炉热电偶安装的在线充填材料 Online filling materials thermocouple mounted blast
05/07/2014CN103771139A 一种高炉煤粉连续给料浓相气力输送系统与工艺 One kind of blast furnace pulverized coal feed continuous dense phase pneumatic conveying systems and processes
05/07/2014CN102732658B 高炉煤气气相脉动反吹风内滤式袋式除尘器 Within the blast furnace gas vapor pulsating anti-hair style baghouse filter
05/07/2014CN102644762B 高炉新型双动作密封阀 Blast new dual-action sealing valves
05/07/2014CN102538476B 一种加热炉快速清渣方法 One kind of furnace slag rapid method
05/01/2014WO2014010660A9 Blast furnace operating method and tube bundle-type lance
04/2014
04/30/2014EP2723907A1 Distribution chute for a charging device
04/30/2014CN203569129U Blast furnace tuyere simulation test device
04/30/2014CN203569128U Detachable visible gas collecting device
04/30/2014CN203569127U Blast furnace gas alkali spraying and dechlorination device
04/30/2014CN203569126U Blast-furnace gas spray communication system
04/30/2014CN203569125U Dust discharge system of blast furnace dust collector
04/30/2014CN203569124U Bit shank sleeve of drill stem
04/30/2014CN203569123U Narrow area drilling tool of blast furnace hearth
04/30/2014CN203569122U Portable-type pressure grouting device for blast-furnace hearth
04/30/2014CN203569121U Grouting joint of blast furnace hearth
04/30/2014CN203569120U Device for increasing content of hydrogen in blast furnace gases
04/30/2014CN203569053U Drainage system of circular gap scrubbing tower
04/30/2014CN103757167A Iron notch pretreatment method used during blowing in of blast furnace
04/30/2014CN103757166A Grouting method of blast furnace taphole duct
04/30/2014CN102965460B Blast furnace cooling system and flow adjusting method
04/30/2014CN102925606B Forecasting method for descending depth of material surface of blast furnace during furnace shutting down
04/30/2014CN102502262B Pneumatic transmission and blast furnace injection technology and system for removing dust of coke oven
04/24/2014US20140112738 Door and valve assembly for a charging installation of a shaft furnace
04/23/2014CN203561129U High-efficiency water-cooling sleeve with partition plate
04/23/2014CN203559069U Hydraulic clay gun knockout quantity detecting device for blast furnace
04/23/2014CN203559068U Device for reducing discharging of dust leakage in gravitational dust collection dust during smelting
04/23/2014CN203559067U Oxygen lance
04/23/2014CN203559066U Blow-in taphole structure of blast furnace
04/23/2014CN203559065U Center hook trolley of opening machine
04/23/2014CN203559064U Drill bit suitable for drilling of blast furnace tapping machine
04/23/2014CN203559063U Blast furnace thin-wall lining
04/23/2014CN203559062U Inlaid compound high-chrome cast iron furnace throat steel brick for iron making blast furnace
04/23/2014CN203559061U Spray gun device of refraction type coal powder injection unit of high blast
04/23/2014CN1977055B Metallurgical processing installation
04/23/2014CN103748239A Charging device for shaft furnace
04/23/2014CN103743528A Device for prolonging service life of cloth bag through leak detector
04/23/2014CN103740879A Semi-closed high-pressure water cooling system for distributing device
04/23/2014CN103740878A Material distribution control device for furnace top of blast furnace
04/23/2014CN103740877A Device for retarding erosion of blast furnace hearth and application method thereof
04/23/2014CN103740876A Novel blast furnace
04/23/2014CN103740875A Blast furnace injection device and method
04/23/2014CN103740874A Blast furnace
04/17/2014WO2014030118A3 A method and a system for determination of refractory wear profile in a blast furnace
04/16/2014EP2719779A1 Blast-furnace process with recycle of a CO-fraction of the blast furnace gas and production plant for same
04/16/2014EP2719778A1 Blast-furnace process with CO2-lean blast furnace gas recycle and production plant for same
04/16/2014EP2719777A1 Blast-furnace process with coke-oven gas injection and production plant for same
04/16/2014EP2718468A1 Assembly of a flap and a valve for equipment for loading a shaft kiln
04/16/2014CN203546060U Blowing-assistance device for pneumatic dust conveying
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