Patents
Sitemap › F27 - Furnaces; Kilns; Ovens; Retorts › F27B - Furnaces, kilns, ovens, or retorts in general; Open sintering or like apparatus › F27B 1 - Shaft or like vertical or substantially vertical furnaces
Patents for F27B 1 - Shaft or like vertical or substantially vertical furnaces (4,707)
08/2010
08/18/2010CN201555440U Feeding and discharging device of shaft kiln
08/11/2010EP2215418A1 Method for the production and the melting of liquid pig iron or of liquid steel intermediate products in a melt-down gasifier
08/11/2010CN201548036U Automatic counting device for displacement control of feeding system of lead blast furnace
08/11/2010CN201548035U Lower seal valve unit and top feeding system, shaft furnace and blast furnace with same
08/11/2010CN201548034U Air inlet device of lead closed blast furnace
08/11/2010CN101346477B A rotary charging device for a shaft furnace equipped with a cooling system
08/05/2010WO2010087464A1 Vertical microwave smelting furnace
08/05/2010WO2010086379A1 Computer system and method for controlling charging of a blast furnace by means of a user interface
08/05/2010DE102009006573A1 Verfahren zum Schmelzen von Einsatzmaterial in einem Kupolofen The method for melting in a cupola furnace feedstock
08/05/2010CA2749389A1 Computer system and method for controlling charging of a blast furnace by means of a user interface
08/04/2010EP2213971A1 Device for melting inset material in a cupola
08/04/2010CN201540020U Novel shaft kiln
08/04/2010CN101796362A Tuyere structure of smelting furnace
07/2010
07/28/2010EP2211133A1 Tuyere structure of smelting furnace
07/28/2010EP2210053A1 Tuyère implant for cupola or shaft furnaces
07/28/2010CN201535613U 薄炉衬风冷组合式热风冲天炉 Thin lining of air-cooled modular hot air cupola
07/28/2010CN101790587A Tap hole structure of melting furnace and method of repairing same
07/28/2010CN101788224A Vertical gas-burning cement kiln
07/28/2010CN101787443A Aluminum melting method with petroleum coke as fuel and petroleum coke aluminum melting furnace
07/28/2010CN101201218B Continuous heat treatment device
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
07/21/2010EP2208953A1 Bustle pipe arrangement
07/21/2010EP2208952A1 Bustle pipe arrangement
07/21/2010CN201532097U Curved chamber kiln
07/21/2010CN101782320A Vanadium-nitrogen alloy vacuum furnace
07/21/2010CN101201219B Continuous heat treatment device
07/20/2010US7759614 Method and apparatus for the treatment of a component
07/14/2010CN101776386A Furnace wire fixing device of 300 mm vertical oxidation furnace
07/08/2010WO2010076211A1 Bustle pipe arrangement
07/08/2010WO2010076210A1 Bustle pipe arrangement
07/08/2010CA2748582A1 Bustle pipe arrangement
07/08/2010CA2746843A1 Bustle pipe arrangement
07/07/2010CN201522185U Gas-fired cupola
07/07/2010CN101772582A Lance for injecting solid material into a vessel
07/06/2010CA2426078C Cooling element
06/2010
06/30/2010EP2202324A1 Vertical furnace and method of operating the same
06/30/2010EP2202323A1 Vertical furnace
06/30/2010CN201517882U Gas indirect heating perforated pearlstone expansion furnace
06/23/2010EP2199718A1 Lime kiln
06/23/2010EP2199717A1 Refractory ring for a lime kiln
06/23/2010CN201514101U Shaft furnace tooth-roller discharger fixed roll device
06/23/2010CN201514100U Tuyere device used for strongly stirring molten pool
06/23/2010CN201514099U Vertical inductive heating closed furnace
06/23/2010CN201514098U Differential discharging mechanized cement shaft kiln
06/23/2010CN201514097U Carbon bed natural gas cupola
06/23/2010CN101755183A Shaft furnace suitable for thermally expanding particles of a bulk material
06/23/2010CN101749932A Furnace, measuring device and method for same and pivot device
06/23/2010CN101749931A 冶炼熔炉 Smelting furnace
06/23/2010CN101748247A Energy-saving heat treatment well type heating furnace
06/23/2010CN101137879B Plant for supplying materials to a metallurgical device
06/17/2010DE112008001693T5 Lanze zum Einblasen von festem Material in ein Gefäss Lance for injecting solid material into a vessel
06/16/2010CN101738083A System for cooling vertical furnace and utilizing residual heat
06/16/2010CN101738082A Smelting palletizing shaft furnace air-guiding wall and building method thereof
06/16/2010CN101738081A Shaft kiln
06/16/2010CN101738080A Method for producing oxynitride and special nitriding furnace thereof
06/16/2010CN101095025B System for cyclically charging limestone in regenerating ovens equipped with internal pressure equalizer and charging process using such system
06/09/2010CN201503202U Energy-saving vertical calcining furnace
06/09/2010CN201503201U Vertical vermiculite electric expansion furnace
06/09/2010CN201503200U Energy-saving gas type bulking furnace for expanding perforated vitrified small balls
06/09/2010CN201503199U Improved cupola furnace
06/09/2010CN101726177A Bearing cooling system of shaft kiln
06/09/2010CN101726176A Vitrifying and expanding furnace of pitchstone
06/09/2010CN101726175A Heat accumulating type external heat blast cupola furnace
06/09/2010CN101726174A Process flow and equipment utilizing ironmaking leftovers as casting material
06/09/2010CN101266099B Electromagnetic induction calcinations continuous operation process and its dedicated electromagnetic induction calcining equipment
06/02/2010CN201497331U Multistage rotating distribution device for lime shaft kiln
06/02/2010CN201497330U Protector for fire-proof material at roof of shaft kiln of sleeve
06/02/2010CN201497329U Driving device for uniformly distributing air flow inside shaft kiln of sleeve
06/02/2010CN201497328U Novel resistance band expansion furnace for vitrified small balls
06/02/2010CN201497327U Reduction oxidation furnace of extracting phosphorus through heating method
06/02/2010CN201497326U Special decarburization roasting oven for extracting vanadium from stone coal
05/2010
05/27/2010WO2010057245A1 A furnace and a method for cooling a furnace
05/27/2010US20100129759 Multiple hearth furnace
05/27/2010CA2743152A1 A furnace and a method for cooling a furnace
05/26/2010EP2189742A1 Cupola with under-floor heating
05/26/2010EP2189545A1 Tap hole structure of melting furnace and method of repairing same
05/26/2010CN201488525U Air-cooling device of cupola furnace
05/26/2010CN201488524U Novel charging structure of cupola furnace
05/26/2010CN201488523U Novel metal strong wind supply blast nozzle
05/26/2010CN201488522U Preheating zone furnace gas after burner of cupola furnace
05/20/2010WO2010054449A1 Process for separating aluminum and similar components from cardboard packages
05/20/2010US20100122607 Method and apparatus for carrying out a metallurgical process
05/19/2010EP2185881A1 Method for working up metal oxide-containing dusts or slag and device for carrying out this method
05/19/2010CN201476529U Cascade temperature control device for controlling temperature inside and outside muffle tank of large pit furnace
05/19/2010CN201476528U Pit furnace cooling air duct
05/19/2010CN201476527U Shaft furnace charging device with driving device for distribution chute
05/19/2010CN201476526U Device for distributing furnace burden in shaft furnace and shaft furnace feeding device comprising the device
05/19/2010CN201476525U Device for distributing furnace burden in shaft furnace and shaft furnace feeding device comprising the device
05/19/2010CN201476524U Airbag-type cover sealing device of large pit furnace
05/19/2010CN101709915A Bucket lifting type feeder of cupola furnace
05/19/2010CN101156040B Device for selectively dispensing limestone for a regenerating oven and process for selectively loading limestone in a regenerating oven using such device
05/19/2010CN101144767B High-temperature electric furnace for detecting fire resistance of refractory material
05/14/2010WO2010052220A1 Cooling plate for a metallurgical furnace and its method of manufacturing
05/14/2010CA2741132A1 Cooling plate for a metallurgical furnace and its method of manufacturing
05/13/2010US20100119986 Multiple hearth furnace
05/12/2010CN201463503U Circulating water comprehensive utilization device for furnace cupola
05/12/2010CN201463502U Pelletizing shaft furnace shell
05/12/2010CN201463501U Material basket of well-type carburizing furnace
1 ... 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 ... 48