| Patents for F27D 3 - Charging; Discharging; Manipulation of charge (11,678) |
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| 07/24/2013 | CN203083370U Novel aluminum inlet box of aluminum melting furnace |
| 07/24/2013 | CN203083369U Electric furnace feeding basket |
| 07/24/2013 | CN203083350U Crucible residue dumping device for magnesium alloy smelting |
| 07/24/2013 | CN203079987U Anti-reversal locking device of coal injecting gun |
| 07/24/2013 | CN203079321U Powder particle delivery device |
| 07/24/2013 | CN203076579U Mucking loader gantry |
| 07/24/2013 | CN103221554A Method for increasing the penetration depth of an oxygen stream |
| 07/24/2013 | CN102374786B Hot aggregate bin capable of automatically receiving and feeding materials and hot aggregate tank matched with hot aggregate bin |
| 07/24/2013 | CN101889185B Furnace and cleaning device for a furnace |
| 07/18/2013 | WO2013106554A1 NI-Al BASE MATERIAL HAVING OPTIMIZED OXIDATION RESISTANCE AT HIGH TEMPERATURES AND FURNACE TRANSFER ROLLS MADE THEREFROM |
| 07/18/2013 | WO2013106270A1 Batch charger cooling |
| 07/18/2013 | CA2860925A1 Ni-al base material having optimized oxidation resistance at high temperatures and furnace transfer rolls made therefrom |
| 07/17/2013 | CN203068981U Hot rolling heating furnace deslagging pipeline automatic slag hole capable of reducing cold air suction of |
| 07/17/2013 | CN203068980U Feeding device for nickel smelting |
| 07/17/2013 | CN203068979U Push type feed structure of resistance furnace |
| 07/17/2013 | CN203068978U Charging barrel |
| 07/17/2013 | CN203068977U Loading device applicable to smelting furnace |
| 07/17/2013 | CN203068976U Filling machine of smelting furnace for round bar steel production |
| 07/17/2013 | CN203068975U Semi-automatic feeding frame for recycled aluminium casting |
| 07/17/2013 | CN203068974U Diffusion furnace-boat head |
| 07/17/2013 | CN203068965U Integrated on-line degassing concentrated aluminum melting furnace |
| 07/17/2013 | CN203065552U Automatic slag-salvaging device for copper refining |
| 07/17/2013 | CN203065514U Resistance furnace with impurity removing device |
| 07/17/2013 | CN203065513U Anti-clogging RH top blowing powder spraying device |
| 07/17/2013 | CN103206863A Charging bucket |
| 07/11/2013 | US20130175741 Load Transport Mechanism for a Multi-Station Heat Treating System |
| 07/10/2013 | EP2612929A1 Granular metal iron production method |
| 07/10/2013 | CN203053235U Feeding cart |
| 07/10/2013 | CN203053234U Chain-type kiln car conveying machine |
| 07/10/2013 | CN203048974U Air-cooled cyclonic magnesium agent desulphurization spray gun |
| 07/04/2013 | WO2013098636A1 Device and method to control the charge in electric arc furnaces |
| 07/04/2013 | US20130168387 Wood treatment method and apparatus employing multiple vessels and multiple wood-transporting carts |
| 07/03/2013 | EP2609223A2 Method for increasing the penetration depth of an oxygen stream |
| 07/03/2013 | CN203037084U Plugging device before submerged arc furnace |
| 07/03/2013 | CN203037083U Screw driving oscillating type lead smelting and slag removing device |
| 07/03/2013 | CN203037082U Swing type lead melting slag removal apparatus |
| 07/03/2013 | CN203037081U Chain harrow mechanism with torsional force buffering |
| 07/03/2013 | CN203037080U Smelting stove feeding device |
| 07/03/2013 | CN203037079U Automatic seggar material discharging and cleaning device for electric kiln |
| 07/03/2013 | CN203034066U Lead melting system with removed slag discharged concentratedly |
| 07/03/2013 | CN103189704A Scrap-pushing apparatus |
| 07/03/2013 | CN103189528A Method for controlling thermal balance of a suspension smelting furnace and suspension smelting furnace |
| 07/03/2013 | CN103185461A External slag notch structure of melting, reduction and modification furnace |
| 07/03/2013 | CN103185460A Slag guide method and system of steelmaking furnace |
| 07/03/2013 | CN103185459A Method for conveying electrodes into roasting furnace and device thereof |
| 07/03/2013 | CN103184400A Nano-ceramic composite spraying powder and preparation method for same |
| 07/03/2013 | CN102183150B Quick feeding device for feeding waste steel into electric furnace and feeding method thereof |
| 06/27/2013 | WO2013096767A1 Controllable solids injection |
| 06/27/2013 | US20130166704 Mass Generation of Individual Virtual Servers, Virtual Web Sites, and Virtual Web Objects |
| 06/27/2013 | US20130161881 Metal melting apparatus and method for melting metal |
| 06/27/2013 | US20130160606 Controllable solids injection |
| 06/26/2013 | EP2607504A1 Load transport mechanism for a multi-station heat treating system |
| 06/26/2013 | CN203024595U Annular roasting furnace flame path and furnace bottom cleaning device |
| 06/26/2013 | CN203024594U Special clamping device for melt discharge port of smelting furnace |
| 06/26/2013 | CN203024593U Burner pre-cast block |
| 06/26/2013 | CN203024592U Elastic wheel for shuttle material distributor |
| 06/26/2013 | CN203024591U Bi-directional skip car |
| 06/26/2013 | CN203024590U Flame path cleaner for roasting furnaces |
| 06/26/2013 | CN203024570U Energy-saving environmental-friendly cupola furnace |
| 06/26/2013 | CN203021617U Charging platform for vertical vacuum furnace |
| 06/26/2013 | CN203021598U Furnace door rotating body spray gun for electrical arc steel-smelting furnace |
| 06/26/2013 | CN103180466A Charging shaft system and method for filling |
| 06/26/2013 | CN103175402A Feeding device in high temperature |
| 06/26/2013 | CN103173605A Automatic hub loading device of heat treatment rack |
| 06/26/2013 | CN102272336B Lower sealing valve unit for a blast furnace top charging system |
| 06/20/2013 | US20130157211 Process and device for improving the melting process |
| 06/19/2013 | CN203011156U Accelerating ore concentrate ignition device of flash furnace |
| 06/19/2013 | CN203011155U Emergency lance-lifting device |
| 06/19/2013 | CN203011154U Special hole drilling and plugging machine for calcium carbide furnaces |
| 06/19/2013 | CN203011153U Feeding chute used for extracting vanadium sludge |
| 06/19/2013 | CN203011152U Breakage-proof feeder |
| 06/19/2013 | CN203011151U Charging device of electrolytic copper powder melting furnace |
| 06/19/2013 | CN203011150U Gate device provided with water cooling transmission shaft |
| 06/19/2013 | CN203011145U Conveyor for conveying materials into heating furnace |
| 06/19/2013 | CN203011130U Improved roller system |
| 06/19/2013 | CN203009873U Valve on and off sealing device for coal-injection clock valve of blast furnace |
| 06/19/2013 | CN203007312U Seamless oxygen-determined tube |
| 06/19/2013 | CN203007311U Oxygen tube welding tube |
| 06/19/2013 | CN203007309U Multifunctional furnace wall cluster oxygen lance |
| 06/19/2013 | CN103162539A Method of transferring and pouring aluminum liquid in process of preparation of electrician round aluminum rod |
| 06/19/2013 | CN103159145A Turbine and worm synchronous lifting system of thermal treatment furnace |
| 06/19/2013 | CN103159132A Feeding clamp for smelting low-melting metal or alloy comprising low-melting metal |
| 06/19/2013 | CN103157786A Novel desulfuration slag rake |
| 06/13/2013 | WO2013082659A1 Starting a smelting process |
| 06/13/2013 | WO2013082658A1 Starting a smelting process |
| 06/13/2013 | US20130145902 Apparatus and method for condensing metal vapor |
| 06/13/2013 | CA2857684A1 Starting a smelting process |
| 06/13/2013 | CA2857681A1 Starting a smelting process |
| 06/12/2013 | EP2601471A1 Apparatus for introducing waste materials and/or alternative fuels into a clinker production plant |
| 06/12/2013 | EP2601468A1 Distribution device for use in a charging installation of a metallurgical reactor |
| 06/12/2013 | EP2601319A1 Distribution chute |
| 06/12/2013 | CN202993858U Deslagging device for heat preserving furnace |
| 06/12/2013 | CN202993857U Smelting furnace drossing device |
| 06/12/2013 | CN202993856U Remotely-controlled smelting furnace mechanism |
| 06/12/2013 | CN202993855U Parallel moving diversion trench used for high-temperature kiln furnace |
| 06/12/2013 | CN202993854U Turning mechanism for medium-frequency heating furnace pushing cylinder |
| 06/12/2013 | CN202993853U Automatic silicon material filling device |
| 06/12/2013 | CN202993852U Intelligent automatic proportioning and feeding system |
| 06/12/2013 | CN202993851U Automatic discharging device of petroleum coke calcining furnace |
| 06/12/2013 | CN202993850U Charging bucket lifting suspension rod |