Patents
Sitemap › F27 - Furnaces; Kilns; Ovens; Retorts › F27D - Details or accessories of furnaces, kilns, ovens, or retorts, in so far as they are of kinds occurring in more than one kind of furnace › F27D 3 - Charging; Discharging; Manipulation of charge
Patents for F27D 3 - Charging; Discharging; Manipulation of charge (11,678)
07/2010
07/28/2010CN201534870U Steel billet feeding device of rolled steel heating furnace
07/28/2010CN201534863U Lf用钢液吹气枪 Lf steel liquid blowing gun
07/28/2010CN201534850U 一种新型铁沟流嘴 A new iron channeling mouth
07/28/2010CN201534847U Coal powder injection system for blast furnace
07/28/2010CN101790587A Tap hole structure of melting furnace and method of repairing same
07/28/2010CN101788232A Internal water-cooling roller way provided with heat insulating device
07/28/2010CN101786545A Metal bar material conveying device and application method thereof
07/27/2010CA2437833C Method and apparatus for feeding a stack of metallic sheets into a melting furnace
07/22/2010WO2010081879A1 Shaft furnace charging installation
07/22/2010WO2010081810A1 Lower sealing valve unit for a blast furnace top charging system
07/22/2010CA2746620A1 Shaft furnace charging installation
07/21/2010CN201532122U Oxygen lance spacing and quick adjusting device
07/21/2010CN201532121U Novel joint launder device
07/21/2010CN201532120U Furnace eye plug suitable for mixing furnace eyes
07/21/2010CN201530616U Non-resonant conveyer supporting device
07/21/2010CN101782332A Mobile electric furnace coal injection method using bituminous coal for replacing coke in pyrogenic electric furnace smelting
07/21/2010CN101782331A Mobile electric furnace coal injection method and device in pyrogenic electric furnace smelting
07/20/2010US7758340 Heating device and heating method
07/15/2010US20100178627 Automatic feed oven
07/15/2010US20100175591 Method for introducing waste and/or alternative fuels into a clinker production method and device for carrying out said method
07/14/2010EP2206998A2 Non-ferrous metal melt pump and non-ferrous metal melting furnace using the same
07/14/2010CN201527190U Coal injection fume furnace outlet wind-shield cone
07/14/2010CN201527189U Oxygen lance nozzle
07/14/2010CN201527188U Internal air supply device of top-blown metallurgical furnace
07/14/2010CN201527187U Pressure slag separating device
07/14/2010CN201527177U Photovoltaic industry electrical furnace with thermal energy recycling device
07/14/2010CN201527176U Photovoltaic industry electrical furnace with quick cooling device
07/14/2010CN101776396A Water-cooling copper seat for multifunctional oxygen lance
07/14/2010CN101776395A Electric furnace charging and preheating device
07/08/2010WO2010076214A1 Oxygen blowing lance cooled by protective gas
07/07/2010EP2203572A1 Electric furnace with electrode bores for delivering and melting metal powder
07/07/2010CN201520551U Bottom discharge powder fluidization conveyor
07/07/2010CN101772582A Lance for injecting solid material into a vessel
07/07/2010CN101769684A Material transporting device
06/2010
06/30/2010EP2202323A1 Vertical furnace
06/30/2010CN201517891U Tilting crossbeam structure
06/30/2010CN101762168A Thrower
06/30/2010CN101762167A Overturning structure of smelting furnace
06/30/2010CN101762166A High-speed distributor and application thereof
06/30/2010CN101762165A Automatic discharge device
06/30/2010CN101762164A Preheating roller type charging conveyor
06/30/2010CN101759007A Non-resonant conveyor supporting device
06/26/2010CA2689311A1 Non-ferrous metal melt pump and non-ferrous metal melting furnace using the same
06/24/2010US20100154733 Diesel fuel compositions comprising a gas oil base fuel and a fatty acid alkyl ester
06/23/2010EP2198229A1 System and method for the acoustic monitoring of tapblocks and similar elements
06/23/2010EP2198228A1 Device for submerging material into liquid metal by an electromagnetic stirrer
06/23/2010EP2198063A1 Concentrate burner
06/23/2010CN201514125U Carbon black feed oil gun
06/23/2010CN201514100U Tuyere device used for strongly stirring molten pool
06/23/2010CN101749957A Aluminum flowing-out mouth structure of aluminum holding furnace
06/23/2010CN101749956A Anode carbon block conveying equipment and conveying method
06/23/2010CN101238344B Tapping channel for a metallurgical furnace
06/23/2010CN101194138B Smelting or reduction furnace, in particular electric arc furnace with an open, semi-closed or closed configuration
06/23/2010CN101137879B Plant for supplying materials to a metallurgical device
06/22/2010CA2322654C Metal scrap submergence system for scrap charging/melting well of furnace
06/17/2010WO2010068113A1 A method of casting metals in a mould
06/17/2010US20100151400 Process for the smooth controlled heating of chemical substances with difined entry and exit temperatures in a heater and apparatus for carrying out the process
06/17/2010US20100148410 Linear hearth furnace system and methods regarding same
06/17/2010DE112008001693T5 Lanze zum Einblasen von festem Material in ein Gefäss Lance for injecting solid material into a vessel
06/16/2010CN201508112U Anti-oxidation blast-furnace air inlet device
06/16/2010CN201505569U Recyclable blast-furnace coal injection device
06/16/2010CN1918307B Methods employing permanent magnets having reach-out magnetic fields for electromagnetically pumping, braking, and metering molten metals feeding into metal casting machines
06/16/2010CN101733060A Spiral conveying reaction device with electromagnetic heating
06/16/2010CN101733059A Novel multifunction spiral conveying reaction device
06/16/2010CN101151498B Cooled roller for handling steel products
06/16/2010CN101095025B System for cyclically charging limestone in regenerating ovens equipped with internal pressure equalizer and charging process using such system
06/16/2010CN101080503B Gas spray gun
06/10/2010WO2010063875A1 A method and device for emptying the floor of a black liquor recovery boiler
06/10/2010US20100143080 Device and method for loading and unloading a heat treatment furnace
06/10/2010DE102009046933A1 Gestellaufbau zum Brennen Frame structure for burning
06/10/2010CA2745710A1 A method and device for emptying the floor of a black liquor recovery boiler
06/09/2010EP2193001A2 Dosing furnace and rising pipe for delivering molten metal
06/09/2010CN201503218U Weldless oxygen lance for large-taper taper pipe
06/09/2010CN101726189A Stepping beam lifting synchronous control method of stepping plate blank heating furnace
06/08/2010CA2410797C Apparatus for injecting gas into a vessel
06/03/2010WO2010061022A1 Deslagging robot
06/03/2010WO2010060770A1 Nozzle for injecting gas containing oxygen into a pig iron device having an injector insertion pipe
06/03/2010CA2744880A1 Nozzle for injecting gas containing oxygen into a pig iron device having an injector insertion pipe
06/02/2010CN201497375U Feeding device
06/02/2010CN201497374U Visible oxygen coal spray lance
06/02/2010CN201497373U Double-layer movable furnace discharging device
06/02/2010CN201497372U Pneumatic flow blockage device
06/02/2010CN201497371U Novel furnace roll
06/02/2010CN201497370U Heat resistant roll collar
06/02/2010CN201497369U Loading trolley moving mechanism of electronic product annealing or firing furnace
06/02/2010CN201497368U Composite roller for roller hearth furnace
06/02/2010CN201497367U Kiln loading and unloading device
06/02/2010CN201497366U Medium-frequency heating transverse automatic feeding and discharging mechanism of metal round bar stocks
06/02/2010CN201497348U Electric furnace with wheel type trolley for photovoltaic industry
06/02/2010CN201497327U Reduction oxidation furnace of extracting phosphorus through heating method
06/02/2010CN201495242U Working lining of cinder spout
06/02/2010CN201495241U Connection method of trough prefabricated member linings
06/02/2010CN201495240U Cinder spout
06/02/2010CN101718498A Propelling unit for joint heating furnace
06/02/2010CN101718497A Continuous feed mechanism for vacuum smelting furnace
06/02/2010CN101314821B Machine for producing magnesium metal and high-temperature slagging off method of magnesium metal reduction tank
06/02/2010CN101307989B Cement kiln mechanically actuated arm device
06/02/2010CN101261080B Split combination type microwave heating baking reducing furnace
06/02/2010CN101256051B 热处理装置 Heat treatment device
06/01/2010CA2532848C Method and apparatus for introducing materials into a rotary kiln
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