| Patents for C21B 7 - Blast furnaces (8,339) |
|---|
| 09/07/2011 | CN201962305U 一种高炉冷却壁进出水管用快速打压接头 One kind of blast furnace stave out of water pressure with quick connectors |
| 09/07/2011 | CN102177260A Method and melt channels for interrupting and restoring the melt stream of iron and metal melts in tap hole channels of blast furnaces and drainage channels of melt furnaces |
| 09/07/2011 | CN102177259A Tapping channel for draining iron and metal melts and liquid slags from metallurgical containers such as blast furnaces and melt furnaces |
| 09/07/2011 | CN102177258A Method and devices for regulating the flow rate and for slowing down melt streams through magnetic fields in the tapping of metallurgical containers such as blast furnaces and melt furnaces |
| 09/07/2011 | CN102177257A Method and devices for regulating the flow rate and for slowing down non-ferromagnetic, electrically-conducting liquids and melts |
| 09/07/2011 | CN102174663A Blast-furnace coal injection pulverization flue gas system and control method thereof |
| 09/06/2011 | US8012406 Method of arranging and setting spray cooling nozzles and hot steel plate cooling apparatus |
| 09/06/2011 | US8012405 Regulation method for melt throughflow through a melt throughflow aperture |
| 09/06/2011 | US8012236 Method and apparatus for producing reduced metal |
| 09/01/2011 | WO2011105346A1 Stave and blast furnace |
| 09/01/2011 | US20110209576 Method for operating a blast furnace and blast furnace installation |
| 08/31/2011 | CN201952443U 一种环缝洗涤防扭支撑装置 One kind of AGS anti-twist support device |
| 08/31/2011 | CN201952442U 煤气净化塔 Gas purification tower |
| 08/31/2011 | CN201952441U 一种高炉炉口开口机用的钻杆机构 A blast furnace mouth opening machine with drill agency |
| 08/31/2011 | CN201952440U 一种油缸外推式大型开铁口机 One kind of cylinder push-large Taphole machine |
| 08/31/2011 | CN201952439U 一种炉顶布料器的开路水冷系统 One kind of top distributor of open water cooling system |
| 08/31/2011 | CN101792836B Blast furnace bell-less furnace top failure diagnosis forecasting system |
| 08/31/2011 | CN101708406B Group control method of blast furnace gas cloth bag dust catcher system for pipeline dust conveying |
| 08/31/2011 | CN101331238B Protective-united carbonaceous block for blast furnace and method of constructing blast furnace with carbonaceous block |
| 08/25/2011 | WO2011101313A1 Distribution chute for a charging device of a metallurgical reactor |
| 08/24/2011 | EP2255140B1 Cooling element for cooling the fireproof lining of a metallurgical furnace |
| 08/24/2011 | CN201942697U 高炉炉顶小料钟料斗设备 Small bell furnace top hopper equipment |
| 08/24/2011 | CN201942696U 高炉风口中套和高炉风口装置 Cover and blast furnace tuyere outlet device |
| 08/24/2011 | CN201942695U 一种共线双齿高炉开铁口钻头 A co-lane two-tooth drill blast Taphole |
| 08/24/2011 | CN201942694U 一种半封闭回转机构的大型液压泥炮 A semi-enclosed large hydraulic mud gun swivel mechanism |
| 08/24/2011 | CN201942693U 多层铸钢冷却壁 Multi-cast steel cooling stave |
| 08/24/2011 | CN201942692U 高炉煤气梯级放散装置 BFG rung diffusing apparatus |
| 08/24/2011 | CN201942691U Coal gas pressure regulating device of blast furnace |
| 08/24/2011 | CN201942690U 一种高炉富氧热风鼓风装置 One kind of oxygen-rich blast of hot air blowing device |
| 08/24/2011 | CN201942689U 高炉在线对布料角度装置 Blast Online angle means the cloth |
| 08/24/2011 | CN102162016A Method and system for recovering high-temperature sensible heat of molten blast furnace slag |
| 08/24/2011 | CN101448961B Dismantling method of bottom section of blast furnace |
| 08/23/2011 | US8003044 Apparatus for injecting solid particulate material into a vessel |
| 08/23/2011 | US8003043 Systems and methods for accessing a furnace melt |
| 08/18/2011 | WO2011098841A1 Protection shield for charging system |
| 08/17/2011 | CN201933101U 高炉风口漏水监测报警装置 Blast air leakage monitoring and alarm device |
| 08/17/2011 | CN201933100U 具有双枪的高炉直吹管 BF has Spear of blowpipe |
| 08/17/2011 | CN102159730A A material supply apparatus and process |
| 08/17/2011 | CN102154532A Long-distance coal injection system |
| 08/16/2011 | US7998399 Apparatus for the determination of a parameter of a molten metal or a slag layer lying on the molten metal |
| 08/11/2011 | US20110193274 Resident measurement system for charge level of blast furnace |
| 08/11/2011 | US20110192254 Induction furnace for melting of metals, lining for an induction furnace and method for production of such lining. |
| 08/11/2011 | DE102010007122A1 Düsenstock Nozzle |
| 08/10/2011 | EP2354257A1 Nozzle fitting |
| 08/10/2011 | EP2352961A1 A furnace and a method for cooling a furnace |
| 08/10/2011 | EP2352853A1 Nozzle for injecting gas containing oxygen into a pig iron device having an injector insertion pipe |
| 08/10/2011 | EP2235219B1 A charging device for distributing bulk material |
| 08/10/2011 | CN201924032U 高炉布袋除尘装置 Blast furnace dust bag device |
| 08/10/2011 | CN201924031U 高炉铁水冷却槽 Blast furnace hot metal cooling tank |
| 08/10/2011 | CN201924030U 一种改进型高炉三机组 An improved blast three crew |
| 08/10/2011 | CN201924029U 一种高炉三机组 One kind of blast three crew |
| 08/10/2011 | CN201924028U 船型溜槽式集中称量斗缓冲装置 Rocker style centralized weighing hopper chute buffer device |
| 08/10/2011 | CN201923640U 轴同步一体式槽下扇形闸门 Axis simultaneous one-groove under the fan gate |
| 08/10/2011 | CN102146489A Blast-furnace tuyere observing device with adjustable spectroscope |
| 08/10/2011 | CN102146488A Modularized and integrative disassembling and installing methods for blast furnace |
| 08/10/2011 | CN101476006B Dry type discharge system and method for blast furnace dust |
| 08/04/2011 | WO2011093199A1 Method of breaking up pig iron in blast furnace |
| 08/04/2011 | WO2011093198A1 Method of breaking up pig iron in blast furnace |
| 08/04/2011 | WO2011093196A1 Method of drilling holes in pig iron in blast furnace |
| 08/04/2011 | WO2011092165A1 A charging device for a metallurgical reactor |
| 08/03/2011 | EP2350325A1 Device for distributing a material in a molten state |
| 08/03/2011 | EP2350324A1 Method for operating a blast furnace and blast furnace installation |
| 08/03/2011 | EP2350323A1 Method and device for operating a smelting reduction process |
| 08/03/2011 | CN201916501U 均排压阀 Are ranked pressure valve |
| 08/03/2011 | CN102142590A Self-cleaning microwave antenna with resistance to high temperature and corrosion |
| 08/03/2011 | CN102140562A Dry deduster for blast furnace gas |
| 08/03/2011 | CN101748228B Automatic ash removing device for blast furnace top imaging |
| 07/28/2011 | WO2011089621A2 A soft sensor based on-line decision system for metallurgical processes |
| 07/28/2011 | WO2011089054A1 Clay gun machine cannon for metallurgical furnaces |
| 07/28/2011 | US20110180978 Method for feeding pulverised coal into a blast furnace |
| 07/28/2011 | CA2787195A1 A soft sensor based on-line decision system for metallurgical processes |
| 07/28/2011 | CA2785596A1 Clay gun machine cannon for metallurgical furnaces |
| 07/27/2011 | CN201908099U Blast furnace peep-hole plugboard |
| 07/27/2011 | CN201908098U Blast-furnace tuyere device used for blast-furnace ironmaking |
| 07/27/2011 | CN201908097U Constant air pressure control device of blast furnace steam-driven blower |
| 07/27/2011 | CN102137940A Shaft furnace charging device and corresponding distribution chute |
| 07/27/2011 | CN102134721A Method for manufacturing blast furnace coal injection gun head by hot dip aluminum plating and micro-arc oxidizing composite technology |
| 07/27/2011 | CN102134623A Blast furnace swing spout dust collecting cover |
| 07/27/2011 | CN102134622A Bell-less blast furnace distributing device |
| 07/27/2011 | CN102134621A Blast furnace iron notch patching method |
| 07/27/2011 | CN102134620A Blast furnace shaft upper part rapid hot wet method for producing lining |
| 07/27/2011 | CN101775450B Oxygen-coal ironmaking blowing device |
| 07/27/2011 | CN101392171B Nano fluid for blast furnace cooling system and preparation method thereof |
| 07/21/2011 | US20110175265 Method and devices for regulating the flow rate and for slowing down melt streams through magnetic fields in the tapping of metallurgical containers such as blast furnaces and melt furnaces |
| 07/21/2011 | US20110174804 Method and Melt Channels for Interrupting and Restoring the Melt Stream of Iron and Metal Melts in Tap Hole Channels of Blast Furnaces and Drainage Channels of Melt Furnaces |
| 07/21/2011 | US20110174457 Process for optimizing steel fabrication |
| 07/21/2011 | DE102010001038A1 Stichlochstopfmaschinenkanone für metallurgische Öfen Taphole machine gun for metallurgical furnaces |
| 07/20/2011 | CN201901679U Anti-leakage device for iron runner of iron making blast furnace |
| 07/20/2011 | CN201901678U Movable lifting lug for channel cover |
| 07/20/2011 | CN201901677U Blast-furnace circulating water cooling device |
| 07/20/2011 | CN201901676U Trunnion sleeve of stock distributing device |
| 07/20/2011 | CN201901675U Oblique air supply device |
| 07/20/2011 | CN201901674U Waste heat utilizing system for slag quenching water from blast furnace |
| 07/20/2011 | CN102127608A Blast-furnace integral air supply branch pipe device |
| 07/20/2011 | CN102127607A Pipeline for conveying granular coal |
| 07/20/2011 | CN101638160B Method for packaging high-furnace cooling wall |
| 07/20/2011 | CN101613776B Method for controlling dedusting system of tapping holes of blast furnace |
| 07/20/2011 | CN101580888B Processing arrangement of blast furnace cast house |
| 07/19/2011 | US7981358 Cooling apparatus of hot steel plate, cooling method of hot steel plate, and program |
| 07/13/2011 | EP2185881B1 Method for working up metal oxide-containing dusts or slag and device for carrying out this method |