| Patents for F27D 13 - Apparatus for preheating charges; Arrangements for preheating charges (1,413) |
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| 02/19/2014 | CN203440425U Pellet preheating and drying test device |
| 02/19/2014 | CN103591809A High-speed multipoint impulse type electric stove heating device |
| 02/12/2014 | CN203432374U Combined recovery device for exhaust gas heat of flame heating furnace |
| 02/12/2014 | CN203432327U Aluminum ingot smelting system |
| 02/05/2014 | CN203421977U Abrasion-resistant and corrosion-resistant preheater hanging sheet |
| 02/05/2014 | CN203419743U Device for utilizing waste heat of powder spheroidizing furnace |
| 02/04/2014 | DE202010018098U1 Chargierschacht-System Charging shaft system |
| 01/30/2014 | DE102011015211B4 Verfahren zum Betrieb eines Elektrolichtbogenofensystems und Elektrolichtbogenofensystem Method for operating an electric arc furnace system and electric arc furnace system |
| 01/29/2014 | CN103542718A Die shell roasting electric furnace |
| 01/29/2014 | CN102776389B Method for using thermal-state magnesium slag afterheat |
| 01/23/2014 | WO2014012623A1 Plant and relative procedure for the continuous feeding of heated metallic material to a melting furnace for the production of steel |
| 01/09/2014 | US20140010255 Apparatus for conveying and pre-heating a metal charge for a melting plant and connected method |
| 01/08/2014 | EP2682700A1 Steel production plant |
| 01/08/2014 | CN103502759A Apparatus for conveying and pre-heating a metal charge for a melting plant and connected method |
| 01/08/2014 | CN103502479A Apparatus for conveying and pre-heating a metal charge for a melting plant and connected method |
| 01/08/2014 | CN103502478A Apparatus for pre-heating a metal charge for a melting plant and connected method |
| 01/08/2014 | CN103498018A Scrap steel preheating step-by-step conveying device for intermediate frequency furnace |
| 01/01/2014 | EP2679547A1 Device for preheating glass cullet preferably in a batch for glass raw materials |
| 12/25/2013 | CN102435068B Cement clinker burning system |
| 12/18/2013 | CN203349655U Automatic bar feeding door of aluminum bar pre-heating device |
| 12/10/2013 | CA2614780C Apparatus for the combustion of gas exiting from a furnace, for the preheating of scraps entering the furnace itself and related process |
| 12/04/2013 | CN203323572U Ceramic inner barrel of cement preheater |
| 12/04/2013 | CN203320095U Drying stove for automatic hot galvanizing |
| 12/04/2013 | CN103424000A Ceramic inner cylinder of preheater |
| 12/04/2013 | CN103418228A Intelligent SNCR denitrifying system |
| 11/27/2013 | CN203310263U Ceramic substrate preheating furnace |
| 11/27/2013 | CN203310254U Efficiency-improving oil-saving device for metallurgy |
| 11/12/2013 | CA2770623C Movable sweat hearth for metal melting furnace |
| 11/06/2013 | CN203274516U Passage structure for recovering exhaust smoke residual heat of hot shear unit |
| 10/30/2013 | CN102538491B System and method utilizing flue duct waste gas of hot air furnace to bake and preheat charging of blast furnace |
| 10/23/2013 | CN103363810A Transfer ladle preheating device |
| 10/16/2013 | EP2649394A1 Apparatus for conveying and pre-heating a metal charge for a melting plant and connected method |
| 10/16/2013 | EP2649210A1 Apparatus for conveying and pre-heating a metal charge for a melting plant and connected method |
| 10/16/2013 | EP2649209A1 Apparatus for pre-heating a metal charge for a melting plant and connected method |
| 10/16/2013 | CN103352128A Direct zinc-coal mixing cyclone burning type zinc oxide production system |
| 10/10/2013 | WO2013150353A1 Vibration device for an apparatus for conveying a metal charge to a melting plant |
| 10/09/2013 | CN203231651U Step disturbance channel waste steel preheating device for electric-arc furnace |
| 09/25/2013 | CN203216291U Spouted heat exchange air duct used for cyclone preheater |
| 09/19/2013 | WO2013137305A1 Cement production device |
| 09/19/2013 | WO2013137304A1 Device for producing cement |
| 09/18/2013 | CN103305689A Pellet preheating and drying test device |
| 09/12/2013 | WO2013132306A1 Apparatus and method to feed and preheat a metal charge to a melting furnace |
| 09/11/2013 | CN203190816U Waste heat recovery type core rod preheating furnace |
| 09/11/2013 | CN103290168A Electric steelmaking feed heating material transporting groove |
| 09/04/2013 | CN203177669U Sealing structure of poking hole of preheater |
| 08/28/2013 | CN203163509U Microwave-composite raw material preheating heat treatment device with heating capacity |
| 08/21/2013 | CN203148250U Material peel removing device of preheater |
| 08/14/2013 | CN203132357U Feeding and preheating platform for secondary aluminum smelting furnace |
| 08/14/2013 | CN203132356U 电弧炉 EAF |
| 08/07/2013 | CN203116534U Powdery material suspension heat exchange device and powdery material heat exchange system |
| 08/01/2013 | WO2013110993A1 Method for managing the charge in a melting furnace and corresponding loading apparatus |
| 07/31/2013 | EP2619335A1 Preheating apparatus for steel scrap and metallurgical melting vessel equipped therewith |
| 07/24/2013 | CN203083371U Charging device of submerged arc furnace |
| 07/17/2013 | CN203068983U Air-swept distributing box |
| 07/10/2013 | CN203053243U Nitrogen protection sintering kiln |
| 07/10/2013 | CN103196296A Steel scrap preheater and preheating method of electric-arc furnace step disturbance culvert |
| 07/03/2013 | CN103185463A Arc furnace |
| 07/03/2013 | CN102445087B Method for adopting high-temperature smoke discharged from rotary heating furnace as preheating heat source for mandril |
| 07/03/2013 | CN102183150B Quick feeding device for feeding waste steel into electric furnace and feeding method thereof |
| 07/03/2013 | CN101473050B Pressure control in direct smelting process |
| 06/27/2013 | US20130161881 Metal melting apparatus and method for melting metal |
| 06/26/2013 | EP2606305A1 Method and control and tracking system of the charge of material transported by a continuous supply conveyor of a metallurgical furnace, particularly an electric furnace for the production of steel |
| 06/26/2013 | CN103175398A Predecomposition system of heavy-oil fueling novel dry process cement production |
| 06/26/2013 | CN101838152B Ceramic internal cylinder for dry method cement rotary cement kiln |
| 06/19/2013 | EP2603757A1 Method for operating a charging material preheater and charging material preheater and smelting furnace system |
| 06/13/2013 | WO2013082659A1 Starting a smelting process |
| 06/13/2013 | WO2013082658A1 Starting a smelting process |
| 06/13/2013 | CA2857684A1 Starting a smelting process |
| 06/13/2013 | CA2857681A1 Starting a smelting process |
| 06/12/2013 | CN202993860U Preheating system of aluminum smelting furnace |
| 06/12/2013 | CN103154652A Method and control and tracking system of the charge of material transported by a continuous supply conveyor of a metallurgical furnace, particularly an electric furnace for the production of steel |
| 06/05/2013 | CN202973936U Mechanism for effectively preheating steelmaking raw materials |
| 06/05/2013 | CN202973917U Automatic preheating batch feeder for magnesium alloy smelting furnace |
| 05/22/2013 | EP2593572A1 Continuous feeding system to a smelting furnace of pre-heated metal material, in continuous, potentiated and combined form |
| 05/22/2013 | CN103119181A Preheating apparatus for steel scrap and metallurgical melting vessel equipped therewith |
| 05/15/2013 | CN103105067A Powdery material suspension type heat exchanger device and powdery material heat exchanger system |
| 05/15/2013 | CN103105058A Rotary kiln combustion system utilizing low heating value coal gas |
| 05/10/2013 | WO2013065076A1 Device for loading crucible furnaces |
| 05/08/2013 | CN103090659A Closed cell perlite puffing equipment |
| 05/01/2013 | EP2587145A1 Method for the pollution-free thermal processing of solid municipal waste and plant for carrying out said method |
| 05/01/2013 | CN202915728U Full-ceramic inner cylinder of preheater |
| 04/24/2013 | CN202902879U Structure for connecting adjacent hanging pieces of ceramic inner cylinder used in preheater of cement kiln |
| 04/24/2013 | CN202902878U A ceramic inner cylinder hanging piece fixing base for a cement kiln preheater |
| 04/24/2013 | CN202902877U A ceramic inner cylinder hanging piece installation structure for a cement kiln preheater |
| 04/24/2013 | CN202902876U A ceramic inner cylinder hanging piece structure for a cement kiln preheater |
| 04/04/2013 | WO2013044410A1 Smelting tank |
| 04/03/2013 | CN202853399U Connecting device of preheater top cover and inner sleeve support |
| 04/03/2013 | CN202853398U On-line baking device of alloy charging car |
| 04/03/2013 | CN103017518A Metal melting furnace and metal melting method |
| 03/27/2013 | CN202836236U Aluminum filing drying preheating device |
| 03/27/2013 | CN202836186U Energy-saving three-chamber oven battery |
| 03/27/2013 | CN103003453A Continuous feeding system to a smelting furnace of pre-heated metal material, in continuous, potentiated and combined form |
| 03/27/2013 | CN102997688A Spouting type heat exchange air pipe used for cyclone preheater |
| 03/27/2013 | CN102997654A Oxygen-enriched combustion domestic ceramic roller kiln waste-heat utilization hot-air preheating system |
| 03/13/2013 | CN202793041U Moving bed utilizing waste heat of thermal state magnesium slag |
| 03/12/2013 | CA2598472C A method for smelting fragmentized aluminum scrap |
| 03/06/2013 | CN102954699A Transverse arrangement design of cement preheater |
| 03/06/2013 | CN102305547B Preheating device of round bar mold insert used for cast |
| 03/06/2013 | CN101473048B Direct smelting plant with waste heat recovery unit |
| 02/21/2013 | WO2013023581A1 Preheater cyclone inner tube having ultrastrong-type heat-resistant steel-belt |