| Patents for F27D 3 - Charging; Discharging; Manipulation of charge (11,678) |
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| 10/30/2013 | CN203258999U Discharging device of sinter cooling furnace |
| 10/30/2013 | CN203258998U Quantitative discharging device of sinter cooling furnace |
| 10/30/2013 | CN203258997U Rotary sinter discharging valve of sinter cooling furnace |
| 10/30/2013 | CN203258990U Heat exchange device for sintering ore furnace type cooling |
| 10/30/2013 | CN203256293U Molten iron pretreatment device |
| 10/30/2013 | CN203256285U Wear-resisting spraying blow pipe |
| 10/30/2013 | CN203253921U Smelting water-receiving strainer tub |
| 10/30/2013 | CN103380072A Powder supply apparatus and powder supply method |
| 10/30/2013 | CN103375994A High temperature melt discharge pipe and smelting furnace with same |
| 10/30/2013 | CN103374649A Feedstock conveying device of stainless steel solid melting furnace |
| 10/30/2013 | CN102703646B Device and method for continuously feeding materials during vacuum smelting |
| 10/29/2013 | US8571085 Induction furnace for the controllable melting of powder/granular materials |
| 10/24/2013 | DE102012103588A1 Anlage und Verfahren zur Wärmebehandlung von körnigem und stückigem Material System and method for heat treatment of granular and lumpy material |
| 10/23/2013 | CN203249502U Carbon tube heating furnace material pushing device |
| 10/23/2013 | CN203249501U Middle shaft of multiple-hearth furnace |
| 10/23/2013 | CN203249482U Carrying vehicle used for drying kiln of sintered bricks and made of polymer based composite materials |
| 10/23/2013 | CN203247288U Automatic feeder for melting furnace |
| 10/23/2013 | CN203247285U Full-automation material distributing device of ladle refining furnace |
| 10/23/2013 | CN103363809A Liquid metal vacuum extraction device and extraction method thereof |
| 10/23/2013 | CN103363801A Calcining device provided with assembling crucible and capable of semi-automatically unloading |
| 10/23/2013 | CN103361466A Supersonic-speed flat oxygen lance for electric furnace |
| 10/17/2013 | WO2013155497A1 Improved bubble pump resistant to attack by molten aluminum |
| 10/17/2013 | DE102012007189A1 Kiln for heat treatment of e.g. ceramic material in predetermined temperature, installed in workshop, has roll rails that are arranged outside combustion chamber and are passed into oven bottom portion in driven out state |
| 10/16/2013 | EP2649395A1 Ceramic plate for kiln car bodies and fireproof linings |
| 10/16/2013 | CN203240908U Eye drawing machine for submerged arc furnace |
| 10/16/2013 | CN203240907U Alloy vibration batch feeder |
| 10/16/2013 | CN203240906U Long-travel steel loading machine in hot rolled steel furnace area |
| 10/16/2013 | CN203240884U Reduction kiln blanking pipe |
| 10/16/2013 | CN203238285U Iron-storing type iron tapping channel |
| 10/16/2013 | CN203238279U Improved coal injection gun barrel |
| 10/16/2013 | CN203235909U Propelling device of roasting furnace for turbine investment casting |
| 10/16/2013 | CN103353232A Left wheel popup box type porous pull-down plug graphite water gap device of electromagnetic slag smelter |
| 10/16/2013 | CN103352128A Direct zinc-coal mixing cyclone burning type zinc oxide production system |
| 10/10/2013 | WO2013150421A1 Apparatus for closing the slag doorway and for cleaning the slag doorway and channel of a metallurgical furnace and relative method |
| 10/10/2013 | WO2013150353A1 Vibration device for an apparatus for conveying a metal charge to a melting plant |
| 10/10/2013 | US20130266904 Lip Rolling Machine With Rotated Oven Guide Bar |
| 10/10/2013 | US20130264023 Latent heat storage device with phase change material and graphite matrix |
| 10/09/2013 | CN103344118A Non-blast furnace iron making device feeding system and method |
| 10/09/2013 | CN102455130B Special material crusher device for pot-type furnace |
| 10/08/2013 | CA2576480C Feeding device for a belt-type sintering machine |
| 10/03/2013 | WO2013147410A1 Roller rotation sensing device for heat treating furnace |
| 10/03/2013 | WO2013143526A1 Supply device for a shaft furnace connected to a gas extracting unit |
| 10/03/2013 | US20130255341 Method for heating a metal slab |
| 10/02/2013 | EP2645036A1 Method for heating a metal slab |
| 10/02/2013 | CN203224136U Water-cooled cinder spout |
| 10/02/2013 | CN203224135U Feeding hopper for metal smelting |
| 10/02/2013 | CN203224134U Furnace top charging scaffold |
| 10/02/2013 | CN203224128U Tunnel kiln ferry vehicle positioning device |
| 10/02/2013 | CN103339444A Solid fuel skewer suspension burning system |
| 10/02/2013 | CN103335526A Water gas spray gun for oxygen-enriched side blowing melting furnace molten pool |
| 10/02/2013 | CN103335525A Pallet loading machine |
| 10/02/2013 | CN103333989A Lance holder with protector for curved lances, in particular curved oxygen lances |
| 09/26/2013 | WO2013041342A3 Device for feeding energy carriers onto the surface of a fixed bed |
| 09/25/2013 | CN203216283U Smelting furnace used for smelting metal alloy |
| 09/25/2013 | CN203216282U Fast slag recovering device |
| 09/25/2013 | CN203216281U Copper launder with nanometer silicon carbide reinforced copper-based composite material coating |
| 09/25/2013 | CN203216280U Inlet pouring nozzle of maintaining furnace |
| 09/25/2013 | CN203216279U Device used for adding alloy in steel tapping process of electric furnace |
| 09/25/2013 | CN203216278U Buffer cushion block for heating furnace water cooling beam |
| 09/25/2013 | CN203216271U Moving rake type ash removing device for water sealing groove in upper portion of sintering annular cooler |
| 09/25/2013 | CN203212598U Novel automatic conveying device of annealing furnace |
| 09/25/2013 | CN103322815A Batch charging trolley capable of feeding back batches automatically |
| 09/25/2013 | CN103322814A Material feeding device for mixed materials |
| 09/25/2013 | CN103322803A Silicon carbide rod heating lifting electric furnace |
| 09/25/2013 | CN102703630B Pulverized coal mixing device |
| 09/25/2013 | CN102159911B Slagging door for metallurgic furnaces |
| 09/25/2013 | CN102027305B Furnace system |
| 09/19/2013 | US20130244192 Magnetic sensor manufacturing |
| 09/18/2013 | EP2638347A1 Reinforced distributor for post-combustion lance |
| 09/18/2013 | CN203203409U Silver casting chute |
| 09/18/2013 | CN203203408U Holding furnace and furnace hole blocking plug thereof |
| 09/18/2013 | CN203203407U Reciprocating type machine for uniformly distributing materials |
| 09/18/2013 | CN203203406U Novel carbon pipe carbide furnace |
| 09/18/2013 | CN203203405U Heating furnace stand column with scaling resistance function |
| 09/18/2013 | CN203203404U Kiln car propelling device |
| 09/18/2013 | CN203203403U Electric furnace stokehole feeding device |
| 09/18/2013 | CN203203402U Smelting furnace loading car |
| 09/18/2013 | CN103307897A Finished discharging belt protection and temperature control method for annular shaft kiln |
| 09/18/2013 | CN103307887A Push-pull hook structure for multi-purpose chamber furnace push-pull vehicle |
| 09/18/2013 | CN103307886A Reduction boat |
| 09/18/2013 | CN103307885A Automatic robot hearth opening and blocking device |
| 09/18/2013 | CN103307874A Incinerator |
| 09/18/2013 | CN102650003B Device for metallurgically adding alloy |
| 09/18/2013 | CN102538471B Unidirectional steel blocking machine for safety protection of conveying roll tables |
| 09/18/2013 | CN102203299B Seal plug for a tiltable converter |
| 09/12/2013 | WO2013134186A1 Solid fuel skewer suspension burning system |
| 09/11/2013 | EP2635718A1 Method for controlling thermal balance of a suspension smelting furnace and suspension smelting furnace |
| 09/11/2013 | EP2635715A1 Section for processing liquid metal with gases |
| 09/11/2013 | CN203190809U Petroleum coke powder combustion and transportation system with high pressure and lower pressure combined |
| 09/11/2013 | CN203190808U Section steel welding structure kiln car |
| 09/11/2013 | CN203190807U Drive mechanism of AOD slag vehicle |
| 09/11/2013 | CN203190806U Automatic feeding mechanism of aluminum product fabricating machine |
| 09/11/2013 | CN103292601A Light-weight energy-saving heat-insulation kiln car |
| 09/11/2013 | CN103292600A Device for transporting charging ladle into and out of furnace |
| 09/11/2013 | CN103290168A Electric steelmaking feed heating material transporting groove |
| 09/11/2013 | CN102717059B Dross salvaging machine with rotary type dross rakes |
| 09/11/2013 | CN102589297B Bidirectional steel stopping machine for safety protection of conveying roll tables |
| 09/10/2013 | US8529250 Method and continuous furnace for heating workpieces |
| 09/05/2013 | US20130230814 Susceptor heater shim |
| 09/04/2013 | EP2633253A1 Scrap-pushing apparatus |