| Patents for F27B 1 - Shaft or like vertical or substantially vertical furnaces (4,707) |
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| 03/03/2015 | US8968640 Clay gun machine cannon for metallurgical furnaces |
| 02/26/2015 | WO2015026019A1 Foreign-matter processing system and foreign-matter processing method using same |
| 02/25/2015 | EP2839231A1 Start-up torch |
| 02/24/2015 | CA2704984C Distributor device |
| 02/17/2015 | US8956564 Supply system for suspension smelting furnace |
| 02/12/2015 | WO2015019314A2 System and method for enabling continuous thermal decontamination of mixed waste plastic feedstock using multiple furnace vessels |
| 02/12/2015 | WO2015018504A1 Process for burning and cooling carbonate rock in a parallel-flow regenerative lime kiln, and a parallel-flow regenerative lime kiln |
| 02/11/2015 | CN204154096U 多点出料口的水冷料流开闭装置 Multi-spout water-cooled stream switching device |
| 02/11/2015 | CN204151392U 竖式含TiO2炉渣还原焙烧装置 Vertical containing TiO2 slag reduction roasting device |
| 02/05/2015 | WO2015014920A1 Submerged combustion melters and methods |
| 02/05/2015 | WO2015014919A1 Melter having a submerged combustion burner, method using the burner and use of the burner |
| 02/04/2015 | CN204141980U 一种竖炉大水梁的加强结构 Strengthening the structure of a shaft furnace flood beam |
| 02/04/2015 | CN204141979U 一种井式炉 One kind of pit furnace |
| 02/04/2015 | CN104329935A 一种改进型新型鼓风炉 An improved the new blast furnace |
| 02/04/2015 | CN104003405B 一种利用脉石英环保制备高纯石英砂的方法 A use of environmentally friendly production of high purity quartz vein quartz sand approach |
| 02/04/2015 | CN103423991B 一种镁冶炼操作机组加料车 A magnesium smelting operations unit charging car |
| 02/03/2015 | US8945463 Tuyere stock arrangement for a blast furnace and method for feeding hot blast into a blast furnace |
| 01/28/2015 | CN204125470U 用于加热高炉煤气的装置 Heating apparatus for blast furnace gas |
| 01/28/2015 | CN104315839A 环保冲天炉 Green cupola |
| 01/28/2015 | CN104315838A 燃气冲天炉 Gas cupola |
| 01/21/2015 | CN104302997A 启动焰炬 Start torch |
| 01/21/2015 | CN103090660B 竖炉不锈钢防撞段 Vertical furnace steel bumper section |
| 01/21/2015 | CN102889779B 一种立式炉体 Provide a vertical furnace |
| 01/21/2015 | CN102112835B 用于对含碳成型体进行热处理的井式炉和方法 Carbonaceous molded body for pit furnaces and heat treatment method |
| 01/14/2015 | CN104279859A 一种井式炉 One kind of pit furnace |
| 01/08/2015 | US20150008626 Blast furnace |
| 01/07/2015 | CN104272050A 冶金设备 Metallurgical Equipment |
| 01/06/2015 | US8926729 Method and apparatus for direct reduction ironmaking |
| 12/31/2014 | CN204063894U 氧化球团竖炉内置冷却装置 Oxide pellets shaft furnace built-in cooling system |
| 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 |
| 12/24/2014 | CN104236300A 竖窑进料装置 Vertical kiln feed device |
| 12/24/2014 | CN104236299A 一种竖窑 One kind of vertical kiln |
| 12/17/2014 | CN103423990B 一种可升降式填充料仓 One kind of filling the silo can lift |
| 12/17/2014 | CN102927812B 一种冷却竖炉大水梁的双冷却系统及其利用方法 A cooling shaft furnace flood beam dual cooling system and the use of methods |
| 12/11/2014 | US20140361472 Method and device for operating a smelting reduction process |
| 12/10/2014 | CN204007076U 一种安全节能冲天炉装置 A safe and energy saving devices cupola |
| 12/10/2014 | CN204007075U 通用井式电阻炉料框装置 Universal Well resistance furnace charge box means |
| 12/10/2014 | CN204007074U 增设氧枪的冲天炉 Additional oxygen lance cupola |
| 12/10/2014 | CN204007073U 井式电阻时效炉 Well resistance aging furnace |
| 11/18/2014 | US8891584 Shaft high temperature continuous graphitizing furnace |
| 11/18/2014 | US8890036 Vacuum oven |
| 11/18/2014 | US8889062 Carbonaceous refractory and method of production of same and also blast furnace bottom or side walls |
| 11/18/2014 | US8889060 Device for regulating the temperature of a gas in a hot gas main |
| 11/04/2014 | US8876525 Method and apparatus for removing dust particulates from preheated particulate material |
| 10/16/2014 | US20140308621 Sintering apparatus |
| 10/08/2014 | EP2785881A2 Cooling element and method for manufacturing a cooling element |
| 10/02/2014 | US20140291582 Method for the closed-cell expansion of mineral material |
| 09/30/2014 | US8845778 Method for feeding a burden to a blast furnace |
| 09/25/2014 | DE102013005699A1 Schrottschmelzofen-Pfannenofen-System und Verfahren zum Betrieb dieses Systems Scrap melting furnace ladle furnace system and method of operation of this system |
| 09/17/2014 | EP2776592A1 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 |
| 09/12/2014 | WO2014134679A1 Channel inductor |
| 09/04/2014 | US20140246815 Blast furnace installation |
| 09/02/2014 | US8820250 Furnace chute |
| 08/28/2014 | DE102013010909B3 Verfahren zum Betreiben eines gebrannten Kalk, Dolomit, Magnesia oder Zement erzeugenden Schachtofens sowie Schachtofen-Werksanlage zur Erzeugung von gebrannten Kalk, Dolomit, Magnesia oder Zement Method for operating a burnt lime, dolomite, magnesite or cement-producing shaft furnace and shaft furnace plant for the production of burnt lime, dolomite, magnesite or cement |
| 08/26/2014 | CA2721723C Method for feeding pulverised coal into a blast furnace |
| 08/19/2014 | US8808616 Bustle pipe arrangement |
| 08/13/2014 | CN103983099A 一种热能多段利用的塔式焙烧炉 Tower roaster use a multi-stage heat |
| 08/06/2014 | CN203758220U 一种加料斗装置 An addition hopper means |
| 08/06/2014 | CN203758219U 一种电阻丝加热炉 A resistive wire heating furnace |
| 08/06/2014 | CN102692123B 一种燃气熔炼炉和使用燃气的熔炼方法 A gas melting furnace smelting process and use of gas |
| 08/05/2014 | CA2762961C Device for preparing bio-oil, system for preparing bio-oil and method for preparing bio-oil using the same |
| 07/31/2014 | WO2013110969A3 Blast furnace with top-gas recycle |
| 07/31/2014 | DE102013001315A1 Abgasarmer Durchlaufofen für keramische Erzeugnisse mit integrierter Kraft-Wärmekopplung Low exhaust tunnel oven for ceramic products with integrated cogeneration |
| 07/30/2014 | CN103958702A 冷却元件以及制造冷却元件的方法 The cooling element and a method of manufacturing a cooling element |
| 07/29/2014 | CA2635666C Multiple hopper charging installation for a shaft furnace |
| 07/23/2014 | CN203731843U 一种冲天炉用富氧、氮气的供给系统 One kind of cupola with oxygen-rich, nitrogen supply system |
| 07/23/2014 | CN203731842U 一种自动控制炉盖升降及行走装置 A lid lifting and running gear automatic control |
| 07/23/2014 | CN203731841U 立式焙烧炉 Vertical Roaster |
| 07/23/2014 | CN203728894U 一种高效控制铁矿石磁化的竖炉 An efficient control of iron ore magnetic shaft furnace |
| 07/23/2014 | CN103940218A 玻化微珠电膨胀炉炉体 Glass beads of electric expansion Furnace |
| 07/23/2014 | CN103940217A 合金烘烤炉系统 Alloy oven system |
| 07/16/2014 | CN203719787U 一种用于半导体热处理的立式氧化炉测温装置 Vertical temperature oxidation furnace for a semiconductor heat treatment apparatus |
| 07/16/2014 | CN203719372U 一种利用冲天炉废气给固化炉供热的装置 A use of cupola furnace gas to the oven heating device |
| 07/16/2014 | CN203719371U 焙砂出料机 Calcine the feeder |
| 07/16/2014 | CN203719370U 焙砂卸料机 Calcine unloader |
| 07/16/2014 | CN203719369U 带干燥床的外燃式氧化球团焙烧竖炉 External combustion oxide pellet firing shaft furnace with a dry bed. |
| 07/16/2014 | CN203719368U 一种立式焙烧炉 To provide a vertical roaster |
| 07/16/2014 | CN103930572A 用于竖炉的风口与热鼓风进入管口之间的密封连接系统、以及包括该系统的炼钢鼓风炉 Air and heat blast for a shaft furnace tube into the sealed connection system between the mouth and the system, including blast furnace steelmaking |
| 07/15/2014 | US8777539 Lower sealing valve unit for a blast furnace top charging system |
| 07/10/2014 | US20140193763 Expandable raku kiln |
| 07/09/2014 | EP2751509A1 Blast furnace installation |
| 07/09/2014 | CN203704630U 移动式布料车 Mobile cloth car |
| 07/09/2014 | CN103913059A 一种竖直烧结炉 One kind of vertical sintering furnace |
| 07/09/2014 | CN102914143B 环形套筒竖窑利用低热值煤气煅烧方法 Annular sleeve shaft kiln calcination method utilizing low calorific value gas |
| 07/08/2014 | CA2632439C A rotary charging device for a shaft furnace equipped with a cooling system |
| 07/03/2014 | WO2014052996A3 Furnace for thermally foaming particles of a bulk material |
| 07/02/2014 | CN203687587U 冲天炉余热回收装置 Cupola heat recovery unit |
| 07/02/2014 | CN203687586U 一种井式炉盖升降行走装置 One kind of pit lid lifting walking device |
| 07/02/2014 | CN203687585U 竖式连续铝熔炼炉 Vertical continuous aluminum melting furnace |
| 07/02/2014 | CN102472578B 装入装置 Loading device |
| 06/26/2014 | WO2014094009A1 Thermal shielding system |
| 06/25/2014 | CN203672115U 自动加料吊斗 Automatic feeding Grapples |
| 06/25/2014 | CN203672114U 一种立式炉保温桶旋转定位装置 One kind of vertical furnace cooler rotary positioning device |
| 06/25/2014 | CN103889922A 用于矿物材料的闭孔膨胀的方法 A method for closed-cell expansion mineral material |
| 06/25/2014 | CN102472584B 用于定位原料篮的装置 Feed means for positioning the basket |
| 06/19/2014 | US20140166116 Charging device for shaft furnace with controller for clean gas fed to its main casing |
| 06/18/2014 | CN203657429U 一种岩棉生产用燃气冲天炉 One kind of rock wool production gas cupola |