| Patents for F27B 7 - Rotary-drum furnaces, i.e. horizontal or slightly inclined (5,396) |
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| 04/18/2012 | CN202195686U 窑头处的迷宫式缓冲结构 Labyrinth buffer structure at the kiln |
| 04/18/2012 | CN102419087A Carbon calcinations rotary kiln secondary wind pipe installation structure and installation method |
| 04/18/2012 | CN102419086A 一种微波电混合加热高温回转窑 A microwave electric hybrid heating temperature kiln |
| 04/13/2012 | DE202012101139U1 Drehtrommelofen Rotary furnace |
| 04/12/2012 | WO2012048284A2 Microwave rotary kiln |
| 04/12/2012 | WO2012048146A1 Biomass torrefaction system and method |
| 04/12/2012 | CA2814008A1 Microwave rotary kiln |
| 04/12/2012 | CA2812777A1 Biomass torrefaction system and method |
| 04/11/2012 | EP2437866A1 Method and system for separating mercury from waste gases of a cement production process |
| 04/11/2012 | CN202188747U 用于低品位金属矿还原磁化焙烧回转窑的温度检测装置 Temperature detection means for reducing low-grade metal ore roasting kiln magnetization |
| 04/11/2012 | CN202188746U 一种回转炉的炉管 One kind of rotary kiln furnace tubes |
| 04/11/2012 | CN202188745U 铝渣处理系统的回转炉 Rotary kiln aluminum dross processing system |
| 04/11/2012 | CN1942594B 含有V、Mo及Ni的物质的焙烧方法、以及含有V、Mo及Ni的物质的焙烧用回转炉 Contains V, Mo, and Ni calcination of substances, as well as V, Mo, and Ni-containing substance with a rotary kiln calcination |
| 04/05/2012 | WO2011146723A3 Wireless temperature sensing and control system for metal kiln and method of using the same |
| 04/04/2012 | CN202182648U 利用回转窑筒体辐射热量的循环供暖装置 Use of radiant heat circulation rotary kiln heating device |
| 04/04/2012 | CN202182619U 一种水泥回转窑用三次风阀 A cement kiln with three damper |
| 04/04/2012 | CN101772686B 用于分离固体物料和气体的设备以及用于制造水泥的工厂设备 For separating solid material and gas equipment and factory equipment for manufacturing cement |
| 03/28/2012 | EP2434241A1 Method and device of a seal for cooling a bulk good layer lying on a supply grid |
| 03/28/2012 | CN202177300U 用于低品位金属矿还原磁化焙烧的回转窑系统 Reduction for low-grade metal ore magnetic roasting kiln system |
| 03/28/2012 | CN202177299U Sealing device for kiln head and kiln tail end faces of rotary kiln |
| 03/28/2012 | CN202177298U 一种采取膜制富氧助燃技术的水泥回转窑系统 One kind of oxygen-enriched combustion technology to take the film made of cement rotary kiln system |
| 03/28/2012 | CN102393138A Electric heating smelting rotary kiln |
| 03/28/2012 | CN101435658B Carbon element calcining rotary kiln |
| 03/22/2012 | US20120070793 Self supporting kiln insulation covers |
| 03/21/2012 | CN202171390U 一种新型窑体冷却装置 A new kiln cooling device |
| 03/21/2012 | CN202171389U 一种回转窑窑头 One kind of rotary kiln |
| 03/21/2012 | CN202171388U 用于冶炼红土镍矿的回转窑 For nickel laterite smelting kiln |
| 03/21/2012 | CN101762153B Rotary kiln for extracting vanadium from stone coal |
| 03/21/2012 | CN101655312B Water cooling device and method of rotary kiln shell |
| 03/20/2012 | US8137099 Method for calcination of a material with low nochi emissions |
| 03/15/2012 | WO2012031597A1 Method and apparatus for treating a bed of particulated material |
| 03/15/2012 | DE102010037560A1 Drive for rotary furnace for manufacturing cement, has pinion held relative to toothed ring, and drive motor driving drive shaft, where pinion stays in form-fit rolling contact with toothed ring besides meshing engagement of pinion |
| 03/14/2012 | CN202166479U 一种双臂可调式导电碳刷装置 One kind of arms adjustable conductive brush unit |
| 03/14/2012 | CN202166309U 一种配有水冷装置的新型窑头 A kiln with a new water-cooling unit |
| 03/14/2012 | CN202166308U 回转窑送氧系统 Rotary oxygen delivery system |
| 03/14/2012 | CN202166307U 水泥回转窑三次风管闸板预制件 Cement kiln shutter preform tertiary air duct |
| 03/14/2012 | CN202166306U 窑头密封装置 Kiln sealing device |
| 03/14/2012 | CN202166305U 回转窑余热回收系统 Rotary kiln waste heat recovery system |
| 03/14/2012 | CN202166304U 复合结构回转窑 Rotary composite structure |
| 03/14/2012 | CN102374774A Method for decreasing temperature of kiln-head hood shell |
| 03/14/2012 | CN102374773A Modification method for carbon rotary kiln settling chamber |
| 03/14/2012 | CN101913749B Cutting guide device used in sludge drying rotary kiln and sludge drying rotary kiln |
| 03/08/2012 | WO2012028912A1 Device for introducing waste materials and/or alternative fuels into the interior of an assembly |
| 03/07/2012 | CN202158750U 除结圈机 In addition to knot ring machine |
| 03/07/2012 | CN202158749U 水泥回转窑尾预热系统分解炉缩口 Cement kiln calciner tail preheating system necking |
| 03/07/2012 | CN102369408A A pyrolytic reactor |
| 03/01/2012 | WO2012025852A1 Low emission production process of scm |
| 03/01/2012 | WO2012025535A1 Firing system for cement clinkers having a pre-calciner and a post-calciner |
| 02/29/2012 | EP2422154A1 System for heat treating lumpy solids |
| 02/29/2012 | CN101446470B Method for burning chromium salt calcium-free roasting coal powder |
| 02/23/2012 | WO2012022058A1 Decomposition equipment with single burner for coal substance |
| 02/22/2012 | CN202149686U 回转窑尾分解炉预热系统的鹅颈管道 Last kiln calciner preheater system gooseneck pipe |
| 02/22/2012 | CN101511731B 用于提纯低级硅材料的方法和装置 Method and apparatus for the purification of low-grade silicon material |
| 02/15/2012 | CN202145095U 一种回转窑筒体表面辐射热回收装置 One kind of rotary kiln shell surface radiation heat recovery |
| 02/15/2012 | CN102353253A Rotary cement kiln |
| 02/15/2012 | CN102353252A Special sealing device for cylinder body of high-temperature rotary kiln |
| 02/15/2012 | CN102353251A Furnace pipe of rotary furnace |
| 02/15/2012 | CN102353250A Zinc-cadmium electric heating smelting rotary kiln |
| 02/15/2012 | CN102353051A Method for reducing NOx of rotary cement kiln and water-coal-slurry spraying gun |
| 02/09/2012 | WO2012019027A1 Tilting rotary furnace system and methods of aluminum recovery |
| 02/09/2012 | WO2012018348A1 System and method for manufacturing cement clinker utilizing waste materials |
| 02/09/2012 | WO2012017281A1 Apparatus for introducing waste materials and/or alternative fuels into a clinker production plant |
| 02/09/2012 | US20120031307 System and method for manufacturing cement clinker utilizing waste materials |
| 02/09/2012 | DE10327028B4 Verfahren und Anlage zur Wärmebehandlung von mineralischen Rohmaterialien Method and apparatus for heat treatment of mineral raw materials |
| 02/08/2012 | CN202141323U 一种化工用回转反应炉 A kind of chemical reaction furnace with rotary |
| 02/08/2012 | CN202141322U 利用秸秆粉使回转窑炉预热的装置 Rotary kiln to make use of straw powder preheating device |
| 02/08/2012 | CN202141321U 新型回转窑 The new kiln |
| 02/08/2012 | CN202141320U 一种回转窑体内的多燃烧器 More than one kind of rotary kiln burner body |
| 02/08/2012 | CN101688757B 还原含铁氧化物的固体的方法和装置 Method and apparatus for reducing iron oxide solids |
| 02/01/2012 | CN102335807A Auxiliary alignment method for cylinder processing |
| 01/25/2012 | EP2409102A1 A pyrolytic reactor |
| 01/25/2012 | EP2408550A2 Feeding apparatus and method for a pyrolytic reactor |
| 01/25/2012 | EP1784515B1 Process and equipment for the treatment of loads or residues of non-ferrous metals and their allows |
| 01/25/2012 | CN202126166U Rotary kiln |
| 01/24/2012 | DE202011104831U1 Zahnradreinigungsvorrichtung sowie Zahnradantrieb damit Gear cleaning apparatus and gear drive so |
| 01/19/2012 | WO2012008453A1 Rotary kiln and metal recovery method |
| 01/19/2012 | WO2012008416A1 Treatment device |
| 01/19/2012 | US20120015313 Clinker, System and Method for Manufacturing the Same |
| 01/18/2012 | CN202119239U Rotary kiln for rare earth material processing production |
| 01/18/2012 | CN202118902U Renewable fuel burner |
| 01/18/2012 | CN102322737A Electric-heating revolving drum vacuum roasting furnace and furnace drum thereof |
| 01/12/2012 | US20120007292 Method and apparatus for producing reduced metal |
| 01/11/2012 | EP2103575B1 Method of processing coal ash and processing system |
| 01/11/2012 | CN202109748U Rotary kiln four-channel burner protective sleeve |
| 01/11/2012 | CN202109747U Anti-bonding kiln roller |
| 01/11/2012 | CN202109746U Exhaust device of rotary kiln |
| 01/11/2012 | CN102317730A Improved apparatus for the production of clinker from raw meal and relative process |
| 01/04/2012 | EP2304364B1 Process for manufacturing cement clinker in a plant, and cement clinker manufacturing plant as such |
| 01/04/2012 | EP1996884B1 Container-calcinator and use thereof |
| 01/04/2012 | CN202101539U Device adopting plant power (such as rice chaff and sawdust and the like) as fuel to fire ceramisites |
| 01/04/2012 | CN202101538U Device for reclaiming waste heat of radiant energy on high-temperature barrel wall surface of rotary cement kiln |
| 01/04/2012 | CN102308174A Method for producing semiconductor layers and coated substrates treated with elemental selenium and/or sulfur, in particular flat substrates |
| 01/04/2012 | CN102305533A Method for isolating oxygen from rotary kiln by air curtain |
| 12/29/2011 | WO2011161528A1 Preheater shell temperature regulator |
| 12/29/2011 | CA2801613A1 Preheater shell temperature regulator |
| 12/28/2011 | CN202092450U 水泥窑筒体冷却自动控制系统 Cement kiln shell cooling automatic control system |
| 12/28/2011 | CN102297588A 一种回转窑窑衬用的复合隔热砖及其制备方法 One kind of composite insulating brick kiln lining with its preparation method |
| 12/28/2011 | CN102297587A 可倾滚筒式电阻回转炉的炉盖 Tilting roller resistance rotary kiln lid |
| 12/28/2011 | CN101900481B 可倾滚筒式电阻回转炉炉盖密封结构 Tilting roller resistance rotary kiln lid seal structure |
| 12/27/2011 | US8083520 Reactor for direct utilization of external radiation heat for thermal or thermo-chemical material processes |