| Patents for F27D 3 - Charging; Discharging; Manipulation of charge (11,678) |
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| 04/23/2013 | CA2619055C Handling device for elements of tapping runners |
| 04/18/2013 | WO2013053644A1 Blast furnace installation |
| 04/18/2013 | CA2849399A1 Blast furnace installation |
| 04/17/2013 | EP2581933A1 Firing furnace for firing electrode of solar cell element, method for manufacturing solar cell element, and solar cell element |
| 04/17/2013 | EP2581462A1 Blowing lance with direct ignition through retractable ignition lance |
| 04/17/2013 | CN202885555U Polymerized jet flow oxygen lance for electric furnace |
| 04/17/2013 | CN202885554U Automatic drawing and boring device of plugging opening machine |
| 04/17/2013 | CN202885553U Full hydraulic power opening-and-plugging machine |
| 04/17/2013 | CN202885552U Siphon slagging device of metallurgical furnace |
| 04/17/2013 | CN202885551U Metallurgical furnace siphoning deslagging device |
| 04/17/2013 | CN202885550U Small-size furnace electromagnetic induction discharging valve |
| 04/17/2013 | CN202885549U Nickel flash furnace block coal filling device |
| 04/17/2013 | CN202885548U Movable type blanking device for magnetically soft alloy production |
| 04/17/2013 | CN202885523U Slag removal device for immersed type molten aluminum heater |
| 04/17/2013 | CN202885515U Tunnel kiln car |
| 04/17/2013 | CN1965094B Handling device for replacing a runner |
| 04/17/2013 | CN103052860A Feeder apparatus |
| 04/17/2013 | CN103052721A 分配斜槽 Distribution chute |
| 04/17/2013 | CN103052720A Holding device for a drill rod of a tap hole drilling machine and method for removing a drill rod |
| 04/17/2013 | CN103047866A Slag removing machine for ore-smelting furnace |
| 04/17/2013 | CN102618716B High-temperature furnace roller for CSP (Compact Strip Production) heating furnace |
| 04/17/2013 | CN102274920B Feeding mechanism for before-forging valve heating furnace |
| 04/11/2013 | DE112011100719T5 Laterales Transfersystem Lateral Transfer System |
| 04/10/2013 | EP2577200A1 Tuyere stock arrangement of a blast furnace |
| 04/10/2013 | CN202869276U Pneumatic slag-conveying machine |
| 04/10/2013 | CN202869275U Ground dehydration slag pond device |
| 04/10/2013 | CN202869274U Movable flow-guided device of nonferrous molten metal |
| 04/10/2013 | CN202869273U Heating furnace trolley |
| 04/10/2013 | CN202869272U Anti-deformation device for trolley |
| 04/10/2013 | CN202869271U Fish-belly sill for heating furnace |
| 04/10/2013 | CN202869270U Heating furnace trolley rail |
| 04/10/2013 | CN202869269U Easy-to-distribute submerged arc furnace smelt conveying mechanism |
| 04/10/2013 | CN202869268U Easy-to-convey submerged arc furnace smelt conveyor mechanism |
| 04/10/2013 | CN202869267U Easy-to-convey submerged arc furnace smelt conveying mechanism |
| 04/10/2013 | CN202869266U Electric arc furnace smelting conveyor mechanism with vibration |
| 04/10/2013 | CN202869265U Electric arc furnace smelting conveyor mechanism |
| 04/10/2013 | CN202869264U Full-automatic weighing charging system |
| 04/10/2013 | CN202869263U Feed mechanism of furnace |
| 04/10/2013 | CN202865258U Top lance for vacuum refining of molten steel |
| 04/10/2013 | CN103038374A Suspension smelting furnace and a concentrate burner |
| 04/10/2013 | CN103031428A Sloping hearth furnace and round steel rolling type discharging method realized by using sloping hearth furnace |
| 04/10/2013 | CN102364284B Metallurgical slag continuous discharge system |
| 04/04/2013 | WO2013045529A1 Conveying system sealed off from the surrounding atmosphere |
| 04/04/2013 | WO2013044366A1 Dispersing apparatus for bulk material |
| 04/03/2013 | EP2574874A1 Striking mechanism for a hammer device and method for opening a tap hole |
| 04/03/2013 | EP1580508B1 Material feeding apparatus for rotary hearth furnace |
| 04/03/2013 | CN202853392U Submerged arc furnace plugging device and submerged arc furnace plugging machine |
| 04/03/2013 | CN202853391U Folding and retraction mechanism of suspended hole drilling and plugging machine |
| 04/03/2013 | CN202853390U Molten metal transference portable tube type flow guide groove device |
| 04/03/2013 | CN202853389U Device capable of guaranteeing smoothness of bottom materials |
| 04/03/2013 | CN202853388U Mechanical automatic opening and closing mechanism for feed door of volume-weight hopper |
| 04/03/2013 | CN202853387U Heat treatment industrial furnace charge pad transition rail bridge |
| 04/03/2013 | CN202853386U Rear-mounted-type stoking machine support seat |
| 04/03/2013 | CN202853385U Modified steel scrap basket |
| 04/03/2013 | CN202853384U Novel ash-dumping hopper structure |
| 04/03/2013 | CN202853383U Device for stabilizing running of trolley |
| 04/03/2013 | CN202853365U Roller kiln device capable of producing interior wall tiles in large quantity |
| 04/03/2013 | CN202853357U Low-noise rotary distributor |
| 04/03/2013 | CN202851487U Steel pusher hydraulic control system |
| 04/03/2013 | CN202849481U Insert tube for vacuum refining furnace |
| 04/03/2013 | CN202849460U Trough flow nozzle capable of being prefabricated |
| 04/03/2013 | CN103026480A Firing furnace for firing electrode of solar cell element, method for manufacturing solar cell element, and solar cell element |
| 04/03/2013 | CN103026160A Device for introducing object to be processed, pipe unit for device for introducing object to be processed, and pipe used in this pipe unit |
| 04/03/2013 | CN103017541A Metallurgical furnace |
| 04/03/2013 | CN103017540A Automatic crucible dumping and cleaning system for electronic kilns |
| 04/03/2013 | CN103014243A Alloy feed opening of vacuum finery |
| 04/03/2013 | CN103008635A Melting and casting mold and preparation method thereof |
| 04/02/2013 | US8409494 Slag discharge door apparatus for electric furnace |
| 03/28/2013 | US20130078588 Method for heat-treating silicon wafer |
| 03/27/2013 | CN202841027U Apparatus for realizing real-time fine-tuning synchronization of double-pusher by using thyristor electronic switch |
| 03/27/2013 | CN202836228U Slagging opening water jacket |
| 03/27/2013 | CN202836227U Discharge opening water jacket |
| 03/27/2013 | CN202836226U Water-cooled submerged arc electric furnace burner burning-through device |
| 03/27/2013 | CN202836225U Improved structure of kiln car |
| 03/27/2013 | CN202836224U Double-furnace-door boat inlet-outlet device |
| 03/27/2013 | CN202836223U Vent-nozzle brick |
| 03/27/2013 | CN202836222U Thermal treatment furnace feeding device |
| 03/27/2013 | CN202836221U Lithium ion battery cathode material sintering process material hydraulic transmission device |
| 03/27/2013 | CN202836220U Feeding mechanism for three-section continuous heating boiler |
| 03/27/2013 | CN202836219U Hearth bottom roller |
| 03/27/2013 | CN202836218U Thermal treatment furnace lift-type feeding device |
| 03/27/2013 | CN202836217U Rear earth powder reclaiming and smelting device |
| 03/27/2013 | CN202836179U Continuous horizontal pushing type discharging device |
| 03/27/2013 | CN202836170U Light type kiln car |
| 03/27/2013 | CN202830083U Tapping rod for bar material heating furnace tapping machine |
| 03/27/2013 | CN202830082U Heat treatment device for aluminum component |
| 03/27/2013 | CN202830061U Water-cooling roughing slag runner head |
| 03/27/2013 | CN202830060U Furnace opening machine with fast-forward and fast-withdrawal function |
| 03/27/2013 | CN202826963U Loading trolley wheel capable of rolling along U-steel |
| 03/27/2013 | CN102997686A Automatic discharge device of calcium carbide furnace |
| 03/27/2013 | CN102997685A Long-distance operation smelter mechanism |
| 03/27/2013 | CN102997684A Heat-preserving furnace inlet pouring nozzle |
| 03/27/2013 | CN102997683A Anti-crushing charging device |
| 03/27/2013 | CN102997682A Feeding and discharging vehicle of thermal treatment furnace |
| 03/27/2013 | CN102997681A Automatic discharging device of petroleum coke calcining furnace |
| 03/27/2013 | CN102997680A Material lifting mechanism of melting furnace |
| 03/27/2013 | CN102997679A Discharge device of calcining furnace |
| 03/27/2013 | CN102994683A Cyclonic single-spray magnesia mixture molten iron desulfurization spray gun |
| 03/27/2013 | CN102994682A Single-nozzle magnesium-based molten iron desulphurization spray gun |
| 03/27/2013 | CN102331185B Material-conveying device for vacuum furnace |