| Patents for F27D 3 - Charging; Discharging; Manipulation of charge (11,678) |
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| 09/04/2013 | CN203177667U Flow control device arranged on outlet of steel furnace |
| 09/04/2013 | CN203177666U Molten aluminum runner |
| 09/04/2013 | CN203177665U High-temperature-resisting and wear-resisting double-layered composite furnace bottom roller |
| 09/04/2013 | CN203177664U Device for transferring charging barrel into or out of furnace |
| 09/04/2013 | CN203177663U Efficient automatically-ferrying tow tractor |
| 09/04/2013 | CN203177662U Vertical feeding system of aluminum melting furnace |
| 09/04/2013 | CN203177651U Novel mud roller scraping apparatus for sintering machine |
| 09/04/2013 | CN203174180U Reduction tank slag removing device used in magnesium smelting process |
| 09/04/2013 | CN203174178U Auxiliary device for withdrawing crystallized rough magnesium from magnesium pressing machine |
| 09/04/2013 | CN203174176U Improved magnesium smelting slag removal equipment |
| 09/04/2013 | CN203174143U Carbon-oxygen gun for smelting |
| 09/04/2013 | CN203174131U Spray hole arrangement structure of desulfuration spray gun |
| 09/04/2013 | CN203173499U Pressure equalizing material discharge structure for dust remover and pressure equalizing material discharge structure for blast furnace gas dust remover |
| 09/04/2013 | CN203173473U Stock bin boat numerical control storing and taking device |
| 09/04/2013 | CN203170957U Molten iron slag-removing tool |
| 08/29/2013 | DE102009054404B4 Anlage zum Trocknen von Gegenständen Plant for drying articles |
| 08/28/2013 | CN203163518U Automatic equipment for drying slag iron particles |
| 08/28/2013 | CN203163505U Powder-spraying refiner |
| 08/28/2013 | CN203163504U Smelting furnace with long service life |
| 08/28/2013 | CN203163503U Automatic positioning and conveying device for aging furnace loading vehicle |
| 08/28/2013 | CN203163487U Discharge device for rotary hearth furnace |
| 08/28/2013 | CN103267420A Fixed frame type full hydraulic blocked hole unblocking machine for submerged arc furnace |
| 08/28/2013 | CN103267419A Molten aluminum launder |
| 08/22/2013 | WO2013072170A3 Blowing lance for a bof converter |
| 08/22/2013 | DE102012005333B3 Drying frame for receiving verge tile, has rocker carrying axles supported in vertical arms at two different heights and vertical arms have link guide for receiving axle, such that link guide has lower and upper receiving positions for axle |
| 08/21/2013 | CN203148238U Paddle-type thrust device for delivering high-temperature materials |
| 08/21/2013 | CN203148231U Oxygen lance device |
| 08/21/2013 | CN203148230U Movement limiting device for Kaldo furnace oxygen lance |
| 08/21/2013 | CN203148229U Hole plugging machine for submerged arc furnace |
| 08/21/2013 | CN203148228U Tilting furnace deslagging system |
| 08/21/2013 | CN203148227U Walking beam furnace bottom slag lifting device |
| 08/21/2013 | CN203148226U Environment-friendly type furnace lid alloy feeding mechanism |
| 08/21/2013 | CN203148225U Movable feeding device |
| 08/21/2013 | CN203148224U Alloy waste feeding device |
| 08/21/2013 | CN203144498U Oxygen replenishment device for tilting furnace |
| 08/21/2013 | CN203144493U Efficient oxidation roasting kiln for recycling fluorescent powder waste |
| 08/21/2013 | CN203144449U Multifunctional rack of trolley type heat treatment furnace |
| 08/21/2013 | CN203144435U Gooseneck boom of material distributing chute |
| 08/21/2013 | CN203144434U Reinforced material distribution chute |
| 08/21/2013 | CN203144427U Buffer box of coal injection pipeline |
| 08/21/2013 | CN103261825A Reinforced distributor for post-ombustion lance |
| 08/21/2013 | CN103256817A Feeding device for aluminum bar heating furnace |
| 08/21/2013 | CN103255295A Process method for adding oxygen into sleeve wind of spray gun of Ausmelt furnace |
| 08/21/2013 | CN102445082B Connection structure of furnace door opening and closing system and aluminum rod |
| 08/21/2013 | CN101628659B Material handling system and method |
| 08/15/2013 | WO2013117821A1 A method for manufacturing a melt launder and a melt launder |
| 08/15/2013 | US20130209947 Work Load Lifting System for a Vertical Vacuum Furnace |
| 08/14/2013 | EP2625464A2 Solid fuel skewer suspension burning system |
| 08/14/2013 | EP2625436A1 Roller made from a composite material and used for high-temperature annealing |
| 08/14/2013 | CN203132354U Novel pressing crucible device for sintering |
| 08/14/2013 | CN203132353U Plate-type car body of steel structure |
| 08/14/2013 | CN203132352U Vertical high-altitude feeding machine |
| 08/14/2013 | CN203125348U Cast-aluminium clamping device |
| 08/14/2013 | CN203124714U Oxygen-free copper casting and circulating system |
| 08/14/2013 | CN103245195A Plough type dry-ball turner |
| 08/14/2013 | CN103245192A Medium-frequency induction furnace and blast furnace and medium-frequency induction furnace combined smelting system |
| 08/14/2013 | CN102649991B High-temperature-resistant water-cooling furnace bottom roll |
| 08/07/2013 | CN203116529U Metallurgical furnace |
| 08/07/2013 | CN203116528U Choke plug |
| 08/07/2013 | CN203116527U Automatic slag salvaging device |
| 08/07/2013 | CN203116526U Rotary automatic feeding device for long steel rods |
| 08/07/2013 | CN203116525U Loading equipment of kiln feeding system |
| 08/07/2013 | CN203112906U Suspension-type magnesium pressing machine |
| 08/07/2013 | CN203112892U Steel turning device |
| 08/07/2013 | CN203112884U Converter parallel feeding device for thermal treatment of chain parts |
| 08/07/2013 | CN203112861U Alloy transportation device for converter |
| 08/07/2013 | CN103234356A Rotary feeding device of sinter cooling furnace |
| 08/07/2013 | CN103234355A Scrap copper smelting furnace |
| 08/07/2013 | CN103234349A Furnace type cooling and heat exchange device for sintered ores |
| 08/07/2013 | CN103233086A Mutual pulverized coal injection pipeline for iron-making blast furnace |
| 08/07/2013 | CN102605195B Slagging method for vertical retort magnesium smelting and vertical retort magnesium smelting device using same |
| 08/07/2013 | CN102560144B Double rotational flow premix type metallurgical nozzle |
| 07/31/2013 | EP2619516A1 Apparatus for melting and refining impure nonferrous metals, particularly scraps of copper and/or impure copper originating from the processing of minerals |
| 07/31/2013 | EP2619336A1 Charging shaft system and method for filling |
| 07/31/2013 | EP2619335A1 Preheating apparatus for steel scrap and metallurgical melting vessel equipped therewith |
| 07/31/2013 | CN203100447U Calcium carbide furnace voltaic arc burning through device |
| 07/31/2013 | CN203100446U Calcium carbide furnace opening poking and pulling device |
| 07/31/2013 | CN203100445U Calcium carbide furnace opening spraying blocking device |
| 07/31/2013 | CN203100444U Dumbbell strut |
| 07/31/2013 | CN203100443U 工字柱 Word column |
| 07/31/2013 | CN203100442U Tooth-shaped supporting column |
| 07/31/2013 | CN203100441U Discharging trolley dragging device arranged in front of calcium carbide furnace |
| 07/31/2013 | CN203100440U Annular rail for discharging calcium carbide from furnace |
| 07/31/2013 | CN203100439U Supporting device for seamless steel tube production |
| 07/31/2013 | CN203099811U Fluidized bed roaster feeding device for fluorination industry |
| 07/31/2013 | CN203098499U Connecting piece |
| 07/31/2013 | CN203096137U Steel discharge machine |
| 07/31/2013 | CN203096100U Plow discharger and discharger material separating plate |
| 07/31/2013 | CN203096098U Single-column dual-rotation eye unplugging device |
| 07/31/2013 | CN203096091U Coal lance tube |
| 07/31/2013 | CN103228800A Direct smelting process |
| 07/25/2013 | WO2012018712A3 Method and apparatus for compacting coal for a coal coking process |
| 07/25/2013 | US20130189635 Method and apparatus providing separate modules for processing a substrate |
| 07/25/2013 | DE112011103178T5 Träger für ein symmetrisches Bauteil mit zwei Seitenarmen Support for a symmetrical component with two side arms |
| 07/25/2013 | DE10240161B4 Keramikeinsatzplatte und Verfahren zu ihrer Herstellung Ceramic insert plate and process for their preparation |
| 07/24/2013 | CN203083376U Electric forge furnace |
| 07/24/2013 | CN203083374U Furnace wall oxygen lance head |
| 07/24/2013 | CN203083373U Furnace front tapping equipment of submerged arc furnace |
| 07/24/2013 | CN203083372U Automatic feeding device of casting furnace |
| 07/24/2013 | CN203083371U Charging device of submerged arc furnace |