| Patents for F27D 3 - Charging; Discharging; Manipulation of charge (11,678) |
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| 10/03/2012 | CN101809399B Method for firing ceramic honeycomb bodies in a kiln |
| 10/03/2012 | CN101600927B A vertical electrically heated oven for baking coated parts |
| 10/02/2012 | US8277721 Systems and methods for accessing a furnace melt |
| 09/30/2012 | CA2746285A1 Furnace coil fins |
| 09/27/2012 | WO2012126055A1 Direct smelting process for high sulphur feed |
| 09/27/2012 | US20120243969 Coal flow distribution controllers for coal pulverizers |
| 09/26/2012 | EP2502721A2 Device for fusing hotmelt glue for products in the tobacco processing industry |
| 09/26/2012 | EP2501830A2 Composite roller of an annealing line |
| 09/26/2012 | CN202452841U Copper chute |
| 09/26/2012 | CN202452840U Low nickel matte tapping hole for flush furnace |
| 09/26/2012 | CN202452839U Siphoning discharge device for metallurgical furnace slag |
| 09/26/2012 | CN202452838U Push-and-pull device for industrial furnace front skip |
| 09/26/2012 | CN202452837U Electrode-conveying device for calcinatory |
| 09/26/2012 | CN202452836U Continuous feeding device of flash furnace |
| 09/26/2012 | CN202452835U PO3 discharging device of high temperature separator of aluminium hydroxide vapor suspension roaster |
| 09/26/2012 | CN102072659B Feeding rail device of impulse type furnace |
| 09/20/2012 | US20120237885 Apparatus and Method Utilizing Forced Convection for Uniform Thermal Treatment of Thin Film Devices |
| 09/20/2012 | US20120236898 Open Bottom Electric Induction Cold Crucible for Use in Electromagnetic Casting of Ingots |
| 09/19/2012 | CN202442596U Hopper |
| 09/19/2012 | CN202440525U Multichannel hot metal pretreatment and desulfuration spray gun |
| 09/19/2012 | CN202440129U Pulverized coal conveyor |
| 09/19/2012 | CN102686966A Method for removing slag from a furnace |
| 09/19/2012 | CN102679744A System controlling cooling of oxygen top-blown smelting furnace spraying gun |
| 09/19/2012 | CN102679743A Method for controlling spray gun to lift in oxygen top-blown smelting furnace |
| 09/19/2012 | CN102679742A Runner device used in copper casting liquid furnace transfer process |
| 09/19/2012 | CN102679741A Conveying device for hollow electrode powder of calcium carbide furnace |
| 09/19/2012 | CN102679740A Distributing equipment, combined distributing equipment and distributing method thereof |
| 09/19/2012 | CN102679739A Furnace roller of natural gas heating furnace |
| 09/19/2012 | CN102676733A Wear-resisting oxygen lance/slag charge inserter |
| 09/19/2012 | CN102052849B Method and device for continuous multi-point distribution in electric stove |
| 09/13/2012 | WO2012120723A1 Device for introducing object to be processed, pipe unit for device for introducing object to be processed, and pipe used in this pipe unit |
| 09/13/2012 | WO2012120276A1 Apparatus for inducing flow in a molten material |
| 09/13/2012 | US20120230802 Device and a method for transporting blanks made from an initially plastic, especially ceramic, material to and from a dryer and a kiln |
| 09/13/2012 | US20120228811 Method of feeding fuel gas into the reaction shaft of a suspension smelting furnace and a concentrate burner |
| 09/13/2012 | US20120227589 Battery recycling |
| 09/13/2012 | CA2827439A1 Apparatus for inducing flow in a molten material |
| 09/12/2012 | CN202430255U Lining board for Cansteel electric stove feeding device |
| 09/12/2012 | CN102661665A Annular discharge transport system of calcium carbide furnace |
| 09/12/2012 | CN102032789B Using method of closed-type discharging device |
| 09/06/2012 | US20120225394 Delivery chute for sinter material |
| 09/05/2012 | CN202420198U Smelting device and swirl nozzle |
| 09/05/2012 | CN202420197U Efficient subsiding furnace |
| 09/05/2012 | CN202420196U Vertical copper placement chute on top of settling electric oven |
| 09/05/2012 | CN202420195U Reaction sintering silicon carbide ceramics corrugated roller rod |
| 09/05/2012 | CN202420173U Smelting furnace and nozzle thereof |
| 09/05/2012 | CN202420167U Light-weight and energy-saving tunnel kiln car |
| 09/05/2012 | CN202415657U Reinforced particle adding device for stirring and casting metal-base composite materials in vacuum state |
| 09/05/2012 | CN202415600U Sealing and feeding device for electric furnace |
| 09/05/2012 | CN202414777U Pulverized coal conveying device for preventing bridging |
| 09/05/2012 | CN202411394U Electro-smelting slag collecting bucket |
| 09/05/2012 | CN101929802B Side-blown spray gun |
| 08/30/2012 | WO2012115062A1 Powder supply apparatus and powder supply method |
| 08/30/2012 | WO2012114534A1 Tilting runner apparatus for molten iron |
| 08/30/2012 | US20120219387 Thermal curing methods and systems for forming contact lenses |
| 08/29/2012 | EP2491153A1 Method of controlling the thermal balance of the reaction shaft of a suspension smelting furnace and a concentrate burner |
| 08/29/2012 | EP2491152A1 Method of using a suspension smelting furnace, a suspension smelting furnace, and a concentrate burner |
| 08/29/2012 | EP2491151A1 Method of feeding fuel gas into the reaction shaft of a suspension smelting furnace and a concentrate burner |
| 08/29/2012 | CN202403541U Cyclone smelting nozzle and smelting furnace |
| 08/29/2012 | CN202403540U Kiln discharge port structure |
| 08/29/2012 | CN202403539U Raw material conveying system of calcium carbide furnace |
| 08/29/2012 | CN202403538U Emptying device of induction heating furnace |
| 08/29/2012 | CN202403537U Ferroalloy melting furnace charging device charging from center furnace lid |
| 08/29/2012 | CN202403528U Metal melting furnace |
| 08/29/2012 | CN202403526U Cantilevered roll |
| 08/29/2012 | CN102650499A Material taking device of high temperature reaction furnace |
| 08/29/2012 | CN102650003A Device for metallurgically adding alloy |
| 08/29/2012 | CN102649991A High-temperature-resistant water-cooling furnace bottom roll |
| 08/28/2012 | US8251695 Device for drying and/or calcining gypsum |
| 08/23/2012 | WO2012112704A2 Holding oven |
| 08/23/2012 | US20120214113 Heat removal and recovery in biomass pyrolysis |
| 08/23/2012 | US20120213613 Wafer boat assembly, loading apparatus comprising such a wafer boat assembly and method for loading a vertical furnace |
| 08/23/2012 | CA2827292A1 Holding oven |
| 08/22/2012 | EP2488810A1 Method and device for feeding into a smelting unit |
| 08/22/2012 | EP1833999B2 Device for distrubuting material into a furnace |
| 08/22/2012 | CN202393238U Adjustable lifting movement work trolley for heat treatment |
| 08/22/2012 | CN202393237U Device for firing high-purity corundum crucible |
| 08/22/2012 | CN202393236U Stretchable blanking chute device |
| 08/22/2012 | CN202393235U Furnace-rear charging device for electric furnace |
| 08/22/2012 | CN202393234U Distributing and pushing device |
| 08/22/2012 | CN202393233U Multi-section steering waste steel preheating conveying device |
| 08/22/2012 | CN202390482U Push rod machine tool with quick retreat device |
| 08/22/2012 | CN202390468U Electric-arc furnace eccentric furnace tapping hole safety opening and closing mechanism |
| 08/22/2012 | CN102645101A Sintering furnace conveyer |
| 08/22/2012 | CN102645100A Furnace slag door and corresponding furnace |
| 08/22/2012 | CN101979126B Dust removal system of annular feeder of submerged arc electric furnace |
| 08/22/2012 | CN101438117B Hearth carriage connection structure of rotary hearth furnace |
| 08/21/2012 | CA2467019C A method for designing a pre-bake electrolysis cell system and an arrangement for use in this system |
| 08/16/2012 | WO2012106769A1 Direct smelting process |
| 08/16/2012 | US20120205841 Furnace slag door and corresponding furnace |
| 08/16/2012 | US20120205840 Method and apparatus for manufacturing granular metallic iron |
| 08/16/2012 | US20120204679 Method of controlling the thermal balance of the reaction shaft of a suspension smelting furnace and a concentrate burner |
| 08/16/2012 | US20120204678 Method and apparatus for producing carbon iron composite |
| 08/15/2012 | EP2487440A1 Loading device |
| 08/15/2012 | EP2487266A1 Molten metal producing device |
| 08/15/2012 | EP2486353A1 Supporting device for loading plates |
| 08/15/2012 | EP2347208B1 Slag door for metallurgic furnaces |
| 08/15/2012 | EP1956101B1 Process for producing sintered ore |
| 08/15/2012 | CN202382579U 石墨舟 Graphite boat |
| 08/15/2012 | CN202382578U Material loading device for heat treatment furnace |
| 08/15/2012 | CN202382577U Intra-furnace cantilever roller way |