| Patents for F27D 3 - Charging; Discharging; Manipulation of charge (11,678) |
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| 02/02/2011 | CN201729860U Feeding equipment of anode refining furnace |
| 02/02/2011 | CN101963457A Hole opening and plugging machine for electric smelting furnace |
| 02/02/2011 | CN101962697A Oxygen coal spray gun nozzle combining device |
| 02/01/2011 | CA2495766C Device for injecting a treatment gas into a molten metal |
| 01/27/2011 | WO2011009579A1 Sealing and filling device for a metallurgical furnace, metallurgical furnace, and method for tapping the metallurgical furnace. |
| 01/27/2011 | DE10234520B4 Vorrichtung zur Bandbegichtung eines Hochofens Apparatus for Bandbegichtung a blast furnace |
| 01/26/2011 | EP2276863A1 Fireproof ceramic gas cleaning stone |
| 01/26/2011 | CN201724561U Ore heating furnace unplugging device |
| 01/26/2011 | CN201724560U Opening and plugging machine at electric heating smelting furnace port |
| 01/26/2011 | CN201724559U Launder of smelting furnace |
| 01/26/2011 | CN101960245A Kiln tool plate for firing ceramic |
| 01/26/2011 | CN101957141A External heat treatment furnace blank loading and unloading device |
| 01/26/2011 | CN101957140A Blast furnace top charger |
| 01/25/2011 | US7875236 Linear hearth furnace system and methods regarding same |
| 01/25/2011 | US7874192 Arrangement for cooling a roll |
| 01/19/2011 | EP2275764A1 Device for positioning a material basket |
| 01/19/2011 | CN201715868U Pusher-type heating furnace billet out of hearth pushing device |
| 01/19/2011 | CN201715867U Automatic traveling feeding and ejecting furnace charge stirrer |
| 01/19/2011 | CN201715866U Feeding nozzle of submerged arc furnace |
| 01/19/2011 | CN101949648A Unloaded material transferring device for roasting reducing device |
| 01/19/2011 | CN101949647A Manufacture method of large metallurgy synchronous swinging device |
| 01/19/2011 | CN101793464B Intellectualized slag collection system |
| 01/18/2011 | CA2483131C Lance for injecting particulate material into liquid metal |
| 01/13/2011 | WO2011004302A1 Device for separating atmospheres |
| 01/13/2011 | WO2011003656A1 Device for positioning a material basket |
| 01/12/2011 | CN201706894U Concentrate spray nozzle of copper smelting flash furnace |
| 01/12/2011 | CN201703840U Automatic feeding device capable of controlling quantity |
| 01/12/2011 | CN101945977A Device for filling oven chambers of a coke oven |
| 01/12/2011 | CN101943523A Furnace roller |
| 01/12/2011 | CN101942541A Argon blowing and powder injection device and ladle refining furnace |
| 01/12/2011 | CN101539368B Movable transition track bridge for heating furnace |
| 01/12/2011 | CN101290902B Manufacturing method of support pin, support pin, heat treatment device and base board sintering furnace |
| 01/06/2011 | WO2011000966A1 Sealing valve arrangement for a shaft furnace charging installation |
| 01/06/2011 | WO2010127904A8 A shaft furnace charging installation having a drive mechanism for a distribution chute |
| 01/06/2011 | CA2765481A1 Sealing valve arrangement for a shaft furnace charging installation |
| 01/05/2011 | EP2270240A2 Charging device and method for a melting furnace |
| 01/05/2011 | CN101936660A Spray gun control device |
| 01/05/2011 | CN101581541B Long life distribution chute |
| 01/04/2011 | US7861614 Apparatus for operating a distribution chute for changing ores and coals into a furnace |
| 01/04/2011 | CA2487879C Injection device and process for the injection of a fluid |
| 12/30/2010 | DE202010014658U1 Vorrichtung zum Befüllen eines in einer Grube befindlichen Schrottbehälters Apparatus for filling a container located in a pit scrap |
| 12/29/2010 | WO2010148902A1 Device making phosphorus by thermal process |
| 12/29/2010 | WO2010148899A1 Reduction-oxidation furnace for making phosphorus by thermal process |
| 12/29/2010 | EP2267170A1 Method of recycling used tires |
| 12/29/2010 | EP1431404B1 Method for refining molten iron containing chromium |
| 12/29/2010 | CN101932896A System and method for the acoustic monitoring of tapblocks and similar elements |
| 12/29/2010 | CN101929803A Non-immersed top-blown spray gun |
| 12/29/2010 | CN101929802A Side-blown spray gun |
| 12/29/2010 | CN101929801A Oxygen lance nozzle |
| 12/29/2010 | CN101929800A Tap hole plugging gun for metallurgical ovens |
| 12/29/2010 | CN101928798A Discharge mechanism applied to reduction roasting device and discharging method thereof |
| 12/29/2010 | CN101625201B Water beam overhauling equipment of walking beam type heating furnace and overhauling method thereof |
| 12/29/2010 | CN101338975B Electric stove EBT steel-tapping hole hot repairing dedicated device and repairing method |
| 12/28/2010 | US7858019 Apparatus for manufacturing molten irons by hot compacting fine direct reduced irons |
| 12/25/2010 | CA2708558A1 A method and system for stoker ladder replacement via an open top stoker front beam |
| 12/23/2010 | US20100323287 Image erasing apparatus and image erasing method |
| 12/23/2010 | US20100323286 Image erasing apparatus and method of carrying recording medium in image erasing apparatus |
| 12/22/2010 | EP2264391A1 Tap hole plugging gun for metallurgical ovens |
| 12/22/2010 | EP2264389A1 Furnace assembly |
| 12/22/2010 | CN201680732U Heating furnace charging and discharging device |
| 12/22/2010 | CN201678694U Spray gun used for desulfuration of single blowing grain magnesium molten iron |
| 12/22/2010 | CN101922863A Material containing device for reduction roasting device |
| 12/20/2010 | CA2695269A1 Tap hole plug gun for metallurgical furnace |
| 12/16/2010 | WO2010143536A1 Lance pipe |
| 12/16/2010 | WO2010142407A1 Method for operating a bottom purging system of a bof converter |
| 12/16/2010 | WO2010115619A8 Charging device |
| 12/16/2010 | US20100316969 Method of Heating a Mineral Feedstock in a Firing Furnace of the Tunnel Furnace Type |
| 12/16/2010 | US20100316968 Method of object transfer for a heat treatment system |
| 12/16/2010 | US20100313710 Method and apparatus for manufacturing granular metallic iron |
| 12/15/2010 | EP2261143A1 Conveyor chain for use in food oven for cooking pizza or the like |
| 12/15/2010 | CN201672812U Control mechanism for controlling discharge port of furnace |
| 12/15/2010 | CN201672811U Four-way adjustable feeding device |
| 12/15/2010 | CN201672810U Scrap steel preheating conveying device |
| 12/15/2010 | CN201672807U Double-power debricking machine |
| 12/15/2010 | CN201669704U Gas protecting material clamping machine |
| 12/15/2010 | CN101915504A Oxygen-enriched bottom-blowing double-port sulfonium-discharging inclined smelting furnace |
| 12/15/2010 | CN101360840B Three hopper charging installation for a shaft furnace |
| 12/15/2010 | CN101294246B Deslagging method for reduction furnace, deslagging system of reduction furnace constructed according to the method |
| 12/15/2010 | CN101274349B Automatic heating mechanism |
| 12/14/2010 | US7850903 Tapping channel for a metallurgical furnace |
| 12/09/2010 | WO2010139076A1 Apparatus for removal and replacement of a hinged lid on a metallurgical transport vessel |
| 12/09/2010 | DE102009004089B3 Verfahren und Vorrichtung zum Behandeln von Werkstücken Method and apparatus for treating workpieces |
| 12/08/2010 | EP1642074B1 Method for loading pourable material and device for carrying out said method |
| 12/08/2010 | CN101907402A Blow pipe for copper smelting furnace and manufacturing method thereof |
| 12/08/2010 | CN101907401A Scrap steel pre-heating conveyor with short process |
| 12/08/2010 | CN101628333B Method for controlling flow of molten metal |
| 12/08/2010 | CN101025336B Heating method and device for plate materials and retaining device for heating of plate materials |
| 12/07/2010 | US7848383 Cold crucible induction furnace with eddy current damping |
| 12/07/2010 | US7847218 System and process for heating semiconductor wafers by optimizing absorption of electromagnetic energy |
| 12/07/2010 | US7846379 Industrial furnace |
| 12/07/2010 | CA2472210C Method of the pyrometallurgical treatment of metals, metal melts and/or slags and injection device |
| 12/02/2010 | CA2763552A1 Use of an altitude-compensating nozzle |
| 12/01/2010 | EP1258462B1 Large coating lump removing device |
| 12/01/2010 | CN201662331U Electric furnace charging and preheating device |
| 12/01/2010 | CN201662330U Aging grinding wheel matrix in-furnace protective device |
| 12/01/2010 | CN201660311U High-precision brick kiln automatic setting machine |
| 12/01/2010 | CN201660310U High-efficient elastic clamping head device of automatic setting machine for brick kilns |
| 12/01/2010 | CN101900490A Three-stage automatic conveying system of oxygen for blast furnace cloth bag |
| 12/01/2010 | CN101899542A Coal injection system of blast furnace |
| 12/01/2010 | CN101191156B Slag discharging method and device for metal vacuum smelting reduction furnace |