| Patents for F27B 21 - Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction (2,527) |
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| 07/25/2012 | CN102607272A Universal rotation copying type head-tail sealing device for sintering machine |
| 07/25/2012 | CN102605289A Fire grate strip of sintering machine and manufacturing method of fire grate strip |
| 07/25/2012 | CN101835913B Method and strand sintering equipment for continuous sintering and pre-reduction of pelletized mineral material |
| 07/18/2012 | CN102589288A Rotary sintering machine |
| 07/18/2012 | CN102586592A Method and system for optimizing drying grate-rotary kiln oxidate pellet thermal regulation |
| 07/18/2012 | CN102072655B Energy-saving chain belt type sintering machine |
| 07/18/2012 | CN102062719B Method for detecting air permeability of sintering mixture and sintering device |
| 07/18/2012 | CN101949645B Multi-dimensional fluid sintering ignition control method with reduced gas cost |
| 07/18/2012 | CN101482368B High temperature rotary tube type furnace apparatus |
| 07/11/2012 | CN202329146U Cleaning-type mixed material mine slot |
| 07/11/2012 | CN202329145U Angle adjustable multi-roll material distributing device |
| 07/11/2012 | CN202329144U 烧结原料装入装置 Sintered material loading device |
| 07/11/2012 | CN202329143U 烧结原料装入装置 Sintered material loading device |
| 07/11/2012 | CN202329142U Open type gear driving circular roller feeding device |
| 07/11/2012 | CN202329141U 单烟道双风机式烧结机抽风系统 Single dual fan flue sintering machine ventilation systems |
| 07/11/2012 | CN202329140U 烧结机点火炉下的风箱旁路抽风系统 Bellows bypass sintering machine ignition furnace ventilation system under |
| 07/11/2012 | CN202329139U 一种链篦机链节 One chain grate chain link |
| 07/11/2012 | CN202329138U Bending-resistant durable sintering machine trolley |
| 07/11/2012 | CN202329137U 利用风箱负压密封的烧结机台车密封装置 The use of bellows sealed vacuum sintering machine trolley sealing device |
| 07/11/2012 | CN202329136U 一种新型烧结机平料器 A new sintering machine level feeder |
| 07/11/2012 | CN202329135U 一种高强度的刚玉炉管 A high strength of the alumina tube |
| 07/11/2012 | CN202322951U 烧结原料装入装置 Sintered material loading device |
| 07/11/2012 | CN102564132A Environment-friendly, energy-saving and efficient annular sintering machine trolley |
| 07/04/2012 | EP2470848A1 Supply chute for sinter material |
| 07/04/2012 | CN202304418U 坩埚烘箱提升报警系统 Crucible oven alarm system upgrade |
| 07/04/2012 | CN202304417U Roller feeder with hard-alloy outside surface |
| 07/04/2012 | CN202304416U Bow-shaped material leveling and pressing device |
| 07/04/2012 | CN202304415U 烧结机炉膛温度控制系统 Sintering machine furnace temperature control system |
| 07/04/2012 | CN202304414U Hot blast rate-adjustable half wall for grate kiln |
| 07/04/2012 | CN202304413U 用于拆装烧结台车耳轴的拆装工装 Disassembly tooling for dismantling sintering trolley trunnion |
| 07/04/2012 | CN202304412U 带式烧结机台车车轮机构 Belt sintering machine trolley wheel mechanism |
| 07/04/2012 | CN202304411U 烧结环冷机结构 Sinter cooler ring structure |
| 07/04/2012 | CN202304410U 一种窑炉及其能量利用系统 One kind of furnaces and energy utilization system |
| 07/04/2012 | CN202301887U 强制稀油润滑的九辊同步器 Forced lubrication of nine rolls synchronizer |
| 07/04/2012 | CN102538465A Rotary sintering machine system |
| 07/04/2012 | CN102538464A Side-sealing hold-down device for trolley of trolley furnace |
| 07/04/2012 | CN101726187B Single preheating, sintering, igniting and heat insulating furnace |
| 07/04/2012 | CN101556114B Sintering dust-removal air pressure homogenizing method and system |
| 06/27/2012 | CN202284908U 一种九辊布料器 Of a nine roller feeder |
| 06/27/2012 | CN202284907U Three-way chimney at forced air drying section of chain grate machine |
| 06/27/2012 | CN202284906U End structure of chain grate bed chain link transmission shaft |
| 06/27/2012 | CN102519256A Quick tail transfer vehicle for plane sintering machine |
| 06/27/2012 | CN101963456B Control method of thorough-roasting point in roasting process of material and control system |
| 06/27/2012 | CN101551196B A method for widening trolley sideboard of sintering ring cooler |
| 06/27/2012 | CN101441445B Sintering material balance method and system |
| 06/20/2012 | CN202281509U Fire bar upwarping-proof type trolley heat insulation pad |
| 06/20/2012 | CN202281508U Sintering machine rib-expanding trolley with turnover baffle plates |
| 06/20/2012 | CN202281507U Sealing device of breast board of sintering trolley |
| 06/20/2012 | CN102506577A Measuring device for flexible transmission torque of sintering machine |
| 06/20/2012 | CN101914677B Drying and dust-removing apparatus for forced air drying section of chain grate and drying and dust-removing technology |
| 06/13/2012 | CN202274747U 一种多辊布料器 A multi-roller feeder |
| 06/13/2012 | CN202274741U 一种梭式布料车极限装置 One kind of cloth car shuttle limit device |
| 06/13/2012 | CN202274740U 一种新型烧结机刮料板 A new sintering machine scraper plate |
| 06/13/2012 | CN202274739U 一种可预热松料器 One kind of loose feeder can be preheated |
| 06/13/2012 | CN102494536A Construction method for dust-fall pipe of sintering chamber |
| 06/06/2012 | DE202012004493U1 Sintereinsatz für einen Sinterofen zum sauerstofffreien Sintern von Metall oder Keramik Sintered using a sintering furnace for oxygen-free sintering of metal or ceramic |
| 06/06/2012 | CN102033522B Control system of sinter plant |
| 06/06/2012 | CN101984322B Temperature control method and system of cold and hot air transition period of sintering ignition furnace |
| 06/06/2012 | CN101929799B Device and method for controlling discharge of sintering bunker group |
| 06/06/2012 | CN101914672B Sinter return fine adjustment method and system |
| 06/06/2012 | CN101650126B Grate, pellet preparation device and green pellet preheating method |
| 06/05/2012 | US8192195 Burner apparatus and methods for making inorganic fibers |
| 05/30/2012 | EP2102372B1 Method and apparatus for treating return ores using plasma |
| 05/30/2012 | CN202254818U Sealing device for traveling grate |
| 05/30/2012 | CN202254817U Guide chute device |
| 05/30/2012 | CN202254816U Side seal device for sintering machine |
| 05/30/2012 | CN202254815U Sintering trolley sealing device |
| 05/30/2012 | CN102478355A 布料面外形扫描系统与应用此系统的烧结机 Fabric face shape scanning system and application of this system sintering machines |
| 05/30/2012 | CN101782329B Method and system for saving circulating cooling water of neodymium-iron-boron thermal treatment furnace |
| 05/29/2012 | DE202012003685U1 Indurationsmaschine mit erwärmter Frischluft Indurationsmaschine with heated fresh air |
| 05/23/2012 | CN202229587U Moving partition board for air bellow of sintering machine |
| 05/23/2012 | CN202229586U Furnace top of chain grate |
| 05/23/2012 | CN202229585U Wear resistant and high-temperature resistant scraper for sintering machine |
| 05/23/2012 | CN202229584U Honeycomb-shaped push plate |
| 05/23/2012 | CN102472583A 用于烧结材料的加料溜槽 Sintered material feed chute for |
| 05/23/2012 | CN102121793B Sealing device for sintering machine trolley and air box |
| 05/23/2012 | CN101979945B Tensioning mechanism of chain-grate machine |
| 05/16/2012 | CN202221235U Heater structure of electron powder firing furnace |
| 05/16/2012 | CN202221234U Sintering machine and trolley thereof |
| 05/16/2012 | CN202221233U Sintering machine |
| 05/16/2012 | CN102456164A 一种烧结过程决策支持系统 A sintered process of decision support system |
| 05/16/2012 | CN102455126A Automatic location control method before replacement of sintering pallets |
| 05/16/2012 | CN102455122A Heating box of powder metallurgy sintering furnace |
| 05/16/2012 | CN101749952B Parameter matching and adjusting method of sintering machine |
| 05/09/2012 | CN202216537U Sintering furnace inner box convenient to take and place |
| 05/09/2012 | CN202216536U Grate bar press device of trolley of sintering machine |
| 05/09/2012 | CN202216535U Flat ring sintering machine |
| 05/09/2012 | CN102445078A Uniform well-burnt control system and method for sintering machine |
| 05/09/2012 | CN101806542B Energy-saving continuous operation inclined plane sintering machine |
| 05/09/2012 | CN101368797B Air intake system of circular cooler and its annular ventiduct |
| 05/03/2012 | WO2012057687A1 Method, arrangement and pelletising plant |
| 05/03/2012 | WO2012057686A1 Method, arrangement and pelletising plant |
| 05/03/2012 | WO2012057685A1 Method, arrangement and pelletising plant |
| 05/03/2012 | CA2815617A1 Method, arrangement and pelletising plant |
| 05/03/2012 | CA2815616A1 Method, arrangement and pelletising plant |
| 05/03/2012 | CA2815614A1 Method, arrangement and pelletising plant |
| 05/02/2012 | EP1333012B1 Burning furnace, burnt body producing method, and burnt body |
| 05/02/2012 | CN102435069A Roasting device of carbon product |
| 05/02/2012 | CN101825395B Rim material compression device of sintering machine trolley |
| 04/25/2012 | CN202204300U 可自动清料的松料器 Automatic purge of pine feeder |