| Patents for F27B 21 - Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction (2,527) |
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| 06/22/2011 | CN201876122U End-wall water jacket of ignition furnace of sintering machine |
| 06/22/2011 | CN101301560B Comprehensive utilization method of sintered pollutant |
| 06/15/2011 | CN201867069U Wear resistant round roller of roller feeding device |
| 06/15/2011 | CN201867068U Composite roller for chain grate machine |
| 06/15/2011 | CN201867067U Lining plate device on mixed material cabin of sintering machine |
| 06/15/2011 | CN201867066U Nine-roller material distribution device |
| 06/15/2011 | CN201867065U Device for reducing air leakage ratio of ends of sintering circular cooler bellows |
| 06/15/2011 | CN201867064U Combined type full fiber structure ignition and heat insulation furnace |
| 06/15/2011 | CN201867063U Novel sintering machine grate bar |
| 06/15/2011 | CN102095311A Distribution device and method for sintered materials exceeding height of pallet side plate of sintering machine |
| 06/15/2011 | CN101373374B Bin control method and apparatus in sintering process |
| 06/08/2011 | CN201858865U Rotary type atmosphere sintering electric furnace with quick cooling function |
| 06/01/2011 | CN201852453U Automatic cleaning device for bonding matters on bar grate of sintering pallet |
| 06/01/2011 | CN201852452U Material cleaning device for grate bars of sintering machine trolley |
| 06/01/2011 | CN201852451U Sintering pallet |
| 06/01/2011 | CN101592441B Comprehensive controlling method and comprehensive controlling system for temperature field and air pressure field of grate bed of grate |
| 05/25/2011 | CN201844685U Sintering machine flexible transmission device |
| 05/25/2011 | CN201844684U Perforating device for surface of sintering material after ignition |
| 05/25/2011 | CN102077048A Pallet position recognition device of sintering machine and air leak detector |
| 05/25/2011 | CN102072658A Sintering segregation distribution controlling method for stabilizing material layer thickness |
| 05/25/2011 | CN102072657A Sintering distribution process optimized control method based on multi-objective genetic algorithm |
| 05/25/2011 | CN102072656A Sintering machine driving device with deviation adjusting mechanism |
| 05/25/2011 | CN102072655A Energy-saving chain belt type sintering machine |
| 05/18/2011 | EP2322675A1 Process for producing sintered ore and sintering machine |
| 05/18/2011 | CN201837242U Exhaust hood and sintering unit with same |
| 05/18/2011 | CN201837241U Scraper for scraping granular type materials |
| 05/18/2011 | CN201837240U Flexible transmission device of sintering machine |
| 05/18/2011 | CN102066587A Method for producing iron ore pellets |
| 05/18/2011 | CN102062719A Method for detecting air permeability of sintering mixture and sintering device |
| 05/18/2011 | CN102062538A Method for mounting head sprocket wheel of belt sintering machine |
| 05/18/2011 | CN101726181B Internal-combustion high temperature furnace for ferro-coke pellets/lump ores |
| 05/18/2011 | CN101370948B Process for sintering on a sintering machine |
| 05/11/2011 | EP2318557A1 Charging device for sinter raw material with elastic deflector mat |
| 05/11/2011 | CN201828145U Sealing device for end part of cold machine smoke hood of sintered ring |
| 05/11/2011 | CN102057241A Air supply device and high-temperature particulate cooling facility equipped with same air supply device |
| 05/11/2011 | CN102054125A Method for stabilizing chemical constituents of charging agglomerate |
| 05/11/2011 | CN102052847A Chain grate machine of dry distillation oil shale |
| 05/04/2011 | CN201819571U Kiln head exhaust device for cement exhaust-heat power generation |
| 05/04/2011 | CN201819555U Box-type self-adjustable sealing device for sintering machine |
| 05/04/2011 | CN201819554U Compensating and supporting mechanism of sintering machine head and end sealing device |
| 05/04/2011 | CN201819553U Furnace roof of pellet grate preheat smoke hood chamber |
| 05/04/2011 | CN201819552U Durable pallet |
| 05/04/2011 | CN201819551U Breast boards for sintering pallet |
| 05/04/2011 | CN201819550U Trolley of sintering machine |
| 05/04/2011 | CN201819549U Bar grate for sintering trolley |
| 05/04/2011 | CN201819548U Grid for a sintering pallet |
| 05/04/2011 | CN101441444B Sintering status control method in sintering process |
| 04/28/2011 | DE102009048723A1 Sinterkühler Sinter cooler |
| 04/27/2011 | CN201811582U Automatic limiting mechanism for ignition furnace of sintering machine |
| 04/27/2011 | CN201811581U Railing plate between adjacent sintering trolleys |
| 04/27/2011 | CN102033522A Control system of sinter plant |
| 04/27/2011 | CN102032792A Scraper cleaning type chute segregation distributor and segregation distributing device |
| 04/27/2011 | CN102032791A Offset-free anti-adhesion plate cleaning type chute segregation distributor and segregation distributing device |
| 04/27/2011 | CN102032790A Supporting plate clean chute segregation distributor and segregation distributing device |
| 04/27/2011 | CN102032787A Method and system for adjusting double large flues of sintering machine |
| 04/27/2011 | CN102032786A Method and system for adjusting two large flues of sintering machine |
| 04/27/2011 | CN102032785A Sealing device for trolley of sintering circular cooler |
| 04/27/2011 | CN101643838B Speed automatic control device of chain grating machine in pellet production |
| 04/21/2011 | DE102009048724A1 Sinterkühler Sinter cooler |
| 04/21/2011 | DE102009048722A1 Sinterkühler Sinter cooler |
| 04/20/2011 | EP2311997A1 Method and apparatus for charging raw material to be sintered |
| 04/20/2011 | CN102027143A Method and apparatus for charging raw material to be sintered |
| 04/20/2011 | CN102023060A Device and method for testing ignition temperature field of sinter bed |
| 04/20/2011 | CN102022915A Power control method and power control system for sintering machine |
| 04/20/2011 | CN102022914A Self-cyclic utilization device for sinter machine tail smoke and tail wind box smoke |
| 04/20/2011 | CN102022913A A method to enhance the smoke temperature of the sintering machine's main exhaust fan and device thereof |
| 04/20/2011 | CN102021486A High temperature resistant boat for reducing tungsten powder impurities |
| 04/20/2011 | CN101344359B Sintered ring cold exhaust heat stepped recovery power generation system and technique |
| 04/14/2011 | WO2011042102A1 Sinter cooler with adjustable cooling gas seal |
| 04/14/2011 | WO2011042101A1 Sinter cooler with seal arrangement towards travelling sinter-bearing chamber |
| 04/14/2011 | WO2011042100A1 Sinter cooler with exchangeable seal |
| 04/06/2011 | EP2306131A1 Pallet position recognition device of sintering machine and air leak detector |
| 04/06/2011 | CN201787813U Lubricating device for grate pressing pipes of sintering machine |
| 04/06/2011 | CN101614479B Circulating cooler trolley |
| 04/06/2011 | CN101614478B Circulating cooler trolley |
| 04/06/2011 | CN101493287B Support plate base |
| 04/06/2011 | CN101482369B Flexible sealing device for frame head and tail of sintering device |
| 04/06/2011 | CN101368796B Sintering device, sintering cooler and its lamination sealing device |
| 03/30/2011 | CN201779986U Device capable of controlling bedding material distribution form |
| 03/30/2011 | CN201779985U Sealing device of sintering trolley |
| 03/30/2011 | CN101995159A Heat supply progressively increasing type ignition heat-insulating furnace |
| 03/24/2011 | DE102009041697A1 Vorrichtung zur Entfernung von Rückständen in einem Ofenraum An apparatus for removing residues in a furnace space |
| 03/23/2011 | CN201772755U Device preventing sintering machine slideway from air leakage |
| 03/23/2011 | CN201772754U Sintering machine head and tail sealing device |
| 03/23/2011 | CN201772753U Hydrogen isolation device of chain type sintering furnace |
| 03/23/2011 | CN201772752U Self-lubricating wear-resistant roller structure of sintering pallet |
| 03/16/2011 | EP2295910A1 Air supply device and high temperature particulate cooling facility equipped with same air supply device |
| 03/16/2011 | CN201764824U Adjustable sintering machine head compression roller device |
| 03/16/2011 | CN101986087A Sintering trolley |
| 03/16/2011 | CN101986086A Trolley of sintering machine |
| 03/16/2011 | CN101986085A Durable sintering machine trolley body |
| 03/16/2011 | CN101986084A Durable sintering pallet body |
| 03/16/2011 | CN101986083A Sintering pallet side plate |
| 03/16/2011 | CN101986082A Durable sintering pallet |
| 03/16/2011 | CN101986081A Grids for sintering pallet |
| 03/16/2011 | CN101986080A Grid section for sintering trolley |
| 03/09/2011 | CN101984322A Temperature control method and system of cold and hot air transition period of sintering ignition furnace |
| 03/03/2011 | WO2011023621A1 Supply chute for sinter material |
| 03/03/2011 | CA2772156A1 Delivery chute for sinter material |
| 03/02/2011 | CN201754027U Sintering pallet vibration cleaning device |