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)
10/2012
10/24/2012CN102080926B High-efficiency environmentally-friendly predecomposition furnace
10/18/2012DE102011017147A1 Induction melting furnace, has annular bridging section provided between active coil section and furnace head and formed as single- or multi-piece part that is made of refractory material and separated from coil section and furnace head
10/17/2012CN102735046A Hot air furnace pipe for cupola furnace
10/11/2012US20120257949 Device for positioning a material basket
10/10/2012CN202485414U Multifunctional heat treatment pit furnace
10/10/2012CN202485413U Energy-saving calcining furnace
10/10/2012CN102725426A A charging device for a metallurgical reactor
10/10/2012CN101788224B Vertical gas-burning cement kiln
10/04/2012WO2012130895A1 Charging installation of a shaft furnace and method for charging a shaft furnace
10/03/2012CN202470722U Opening and closing device for kiln cover of shaft kiln
10/03/2012CN202470721U Alloy baking furnace
10/03/2012CN102713482A Clay gun machine cannon for metallurgical furnaces
10/03/2012CN102706134A Oxide pellet shaft furnace steam electric power and complementary energy recovery device by using evaporative cooling
10/03/2012CN102706133A Electrical kiln used for firing cadmium red glaze porcelain with three-meter height
10/03/2012CN102706132A Iron-smelting furnace
09/2012
09/27/2012US20120244484 Parallel flow regenerative lime kiln and method for the operation thereof
09/26/2012CN202452817U Environment-friendly high-temperature shaft kiln
09/26/2012CN102692124A Automatic control method for improving uniformity of temperature of sleeve kiln
09/26/2012CN102692123A Gas smelting furnace and smelting method using gas
09/19/2012CN102679350A Gas and oxygen mixed combustion method for cupola furnace and cupola furnace
09/12/2012CN202432842U Device for producing expanded perlite
09/12/2012CN202430281U Well type carburizing furnace
09/05/2012CN202420138U Discharging device of annular shaft furnace
09/05/2012CN102062527B Decarburization roasting device of vanadium extraction by vanadium containing stone coal and fire, and processing thereof
09/05/2012CN101903123B Sintering furnace and method of making cutting tools
09/05/2012CN101563468B A rotary charging device for a shaft furnace
09/04/2012CA2555300C Metallurgical vessel
08/2012
08/30/2012US20120217684 Method for operating a shaft furnace, and shaft furnace operable by that method
08/29/2012CN202403512U Vacuum inner container and cover sealing device for pit furnace
08/29/2012CN202403511U Pit furnace inner container cover for argon protection
08/29/2012CN202403510U Cover sealing device for vacuum liner of shaft furnace
08/29/2012CN202403509U Vacuum inner container safety device for vertical furnace
08/29/2012CN202403508U Well-type heat treatment electric furnace
08/29/2012CN101913795B Method for preparing energy-saving heat insulation material of rock wool fibers
08/28/2012US8251695 Device for drying and/or calcining gypsum
08/22/2012EP2318554B1 A charging installation for a shaft furnace and lower sealing valve assembly therefore
08/22/2012EP1833999B2 Device for distrubuting material into a furnace
08/22/2012CN202393198U Positive temperature coefficient (PTC) firing kiln
08/22/2012CN202393197U Premixing combustion system for vertical melting furnace
08/22/2012CN102645097A Vertical type heating furnace with furnace door
08/22/2012CN102080927B Rotary feeding seal device
08/16/2012WO2012107322A1 Stave cooler for a metallurgical furnace
08/15/2012EP2487440A1 Loading device
08/15/2012CN102634644A Automatic transfer device for quenching of shaft furnace
08/08/2012CN202371985U Microwave and electric hybrid heating high temperature vertical kiln
08/08/2012CN202371984U Microwave heating high-temperature vertical kiln
08/08/2012CN1975251B Burner beam for a burning kiln for lump material
08/08/2012CN102630294A Parallel flow-counter flow regenerative lime kiln and method for the operation thereof
08/08/2012CN102628646A Oxidation reduction furnace and method for treating waste remained after dust-removal of iron and steel enterprises
08/08/2012CN102155846B Lime roasting shaft kiln
08/01/2012CN202361784U Novel feeding pressure seal cleaning device
08/01/2012CN202361783U Charging system of cupola furnace
08/01/2012CN202361782U Material guide device
08/01/2012CN202361781U Cupola body with material guide device
08/01/2012CN202361780U Furnace body of cupola furnace
08/01/2012CN202359190U Kerosene filtering and carbon deposition removing device for well carburizing furnace
08/01/2012CN102620553A Long-furnace-life external heat air supply water-cooled cupola furnace
08/01/2012CN102620552A Vertical volatilization furnace for antimony-oxygen powder smelting
07/2012
07/31/2012CA2487737C Tuyere cooling system
07/26/2012WO2012097704A1 Split type expansion furnace for vitrifying micro bead
07/25/2012EP2478314A1 Parallel flow-counter flow regenerative lime kiln and method for the operation thereof
07/25/2012CN202350493U Cupola
07/25/2012CN202350492U Vertical kiln
07/25/2012CN202350491U Ferroalloy furnace with plasma body torch heating system
07/25/2012CN202347064U Shaft furnace type oxidization and sodium treatment roasting device
07/25/2012CN102605196A Magnesium smelting device using vertical tank
07/25/2012CN101975508B Pitchstone bulking equipment and method for bulking production of vitrified micro bubbles
07/19/2012US20120181140 Loading device
07/18/2012CN202339092U 冲天炉旋封式喷粉风口 Cupola spin-sealed air duster
07/18/2012CN202339091U 炼油装置加热炉竖直炉管定位套管 Vertical tube furnace oil refining equipment positioning sleeve
07/18/2012CN202339090U 一种闭孔珍珠岩膨化设备 One kind of closed-cell expanded perlite equipment
07/18/2012CN101297047B Method and device for charging feedstock
07/11/2012EP2038434B1 Direct smelting vessel and cooler therefor
07/11/2012CN202329071U 渣岩棉冲天炉插入式风口与平风口混合装置 Cupola slag wool plug-in air vents and the flat mixing device
07/11/2012CN202329070U 水泥立窑窑体 Cement kiln kiln
07/11/2012CN202329069U 水泥立窑窑体 Cement kiln kiln
07/11/2012CN202329068U 竖炉不锈钢防撞段 Vertical furnace steel bumper section
07/11/2012CN202329067U 热处理井式炉电阻丝防掉支撑环 Pit furnace heat resistance wire anti-out support ring
07/11/2012CN202329066U Well type resistance heating furnace for reducing and producing zirconium sponge
07/11/2012CN202329065U 一种焙烧竖炉 One kind of shaft furnace roasting
07/11/2012CN202329064U 一种二层环型燃烧室铁合金烘烤炉装置 A bilevel ring ferroalloy oven chamber device
07/11/2012CN202329063U 燃气双室模具加热炉 Gas furnace dual-chamber die
07/11/2012CN102575899A Energy recovery from gases in a blast furnace plant
07/04/2012EP2470846A1 Shaft furnace charging device equipped with a cooling system and annular swivel joint therefore
07/04/2012CN202304360U 一种炉窑冷、热室间的气体调速装置 A furnace cooling, gas heat chamber between speeder
07/04/2012CN202304359U Corex炉竖炉围管用的疏通装置 Dredge device Corex furnace shaft furnace Wai workable
07/04/2012CN202304358U 一种炉窑可调式导流通道 One kind of kiln adjustable diversion channel
07/04/2012CN202304357U 一种井式炉开闭盖自滑总置 One kind of pit furnace opening and closing the sliding cover since the total set
07/04/2012CN202289777U 冲天炉烟气制式除尘器 Cupola furnace flue dust standard
07/04/2012CN102538438A Cupola furnace casting dust treating method
07/04/2012CN101979942B One-step lead smelting blast furnace
07/04/2012CN101305103B Method for the operation of a shaft furnace, and shaft furnace suitable for said method
07/03/2012CA2521689C Direct smelting plant and process
06/2012
06/27/2012EP2132344B1 Method and apparatus for the supply of hot direct reduced iron for multiple uses
06/27/2012CN202284894U 一种节能环保冲天炉 An energy-saving and environmental protection cupola
06/27/2012CN102519243A Charging system for cupola furnaces
06/27/2012CN102519242A Vertical kiln and calcination technological process
06/21/2012WO2012082534A1 Hydraulic distributor for top charging a blast furnace
06/21/2012WO2012079797A1 Steam condensation tower for a granulation installation
06/20/2012DE202012004635U1 Einrichtung zur Zuführung von Spülmedium in einem Bohrhammer Means for supplying flushing medium in a hammer drill
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