| Patents for F27B 1 - Shaft or like vertical or substantially vertical furnaces (4,707) |
|---|
| 09/21/2011 | EP2366032A1 Cooling plate for a metallurgical furnace and its method of manufacturing |
| 09/21/2011 | EP1948833B1 Method for the operation of a shaft furnace |
| 09/21/2011 | CN201983599U 井式热处理炉工装料具 Pit tooling material with heat treatment furnace |
| 09/21/2011 | CN102197148A Cooling plate for a metallurgical furnace and its method of manufacturing |
| 09/14/2011 | CN102183139A Feeding device of empty furnace of shaft furnace |
| 09/14/2011 | CN101813412B Method and device for distributing anti-adhesion material for shaft furnace |
| 09/14/2011 | CN101523144B Method for coating a cooling element |
| 09/09/2011 | WO2011107428A1 Hot-air tuyere stock for a shaft furnace, in particular a blast furnace |
| 09/08/2011 | DE102010015842A1 Heißwinddüsenstock für einen Schachtofen, insbesondere Hochofen Hot blast nozzle assembly for a shaft furnace, in particular blast furnace |
| 09/07/2011 | CN201964750U 齿辊卸料器新型长寿化齿辊 Roll unloader new longevity Roll |
| 09/07/2011 | CN102177260A Method and melt channels for interrupting and restoring the melt stream of iron and metal melts in tap hole channels of blast furnaces and drainage channels of melt furnaces |
| 09/07/2011 | CN102177259A Tapping channel for draining iron and metal melts and liquid slags from metallurgical containers such as blast furnaces and melt furnaces |
| 08/31/2011 | CN201952486U 井式渗碳炉炉罐 Pit carburizing furnace tank |
| 08/31/2011 | CN102168189A Antimony bottom blowing blast volatilization smelting technology and antimony bottom blowing blast metallurgical furnace |
| 08/31/2011 | CN101611284B Multiple hearth furnace |
| 08/25/2011 | WO2011101313A1 Distribution chute for a charging device of a metallurgical reactor |
| 08/24/2011 | CN201945158U 多台大型井式炉炉盖共用的提升平移装置 Enhance the translation means more than one large pit furnace lid shared |
| 08/24/2011 | CN201945157U 一种rsp分解炉 One kind rsp calciner |
| 08/24/2011 | CN102165082A Production of ferro-alloys |
| 08/24/2011 | CN101537308B Cupola dust and waste gas treatment device |
| 08/18/2011 | WO2011098841A1 Protection shield for charging system |
| 08/17/2011 | CN201935550U 井式加热炉吊具 Pit furnace spreader |
| 08/17/2011 | CN201935549U 一种竖炉异型砖导风墙 One kind of wind guide shaft furnace shaped brick wall |
| 08/17/2011 | CN201935548U 一种新型的塔式机立窑 A new tower shaft kiln |
| 08/17/2011 | CN201935547U 矿物综合利用冶金炉 Mineral utilization of metallurgical furnace |
| 08/17/2011 | CN102155846A Lime roasting shaft kiln |
| 08/17/2011 | CN101659524B Automatically control feeding device of single hopper hoister in lime shaft kiln |
| 08/17/2011 | CN101327402B Water film dust removing and desulferizing device for furnace cupola |
| 08/16/2011 | US7998242 Method and apparatus for carrying out a metallurgical process |
| 08/11/2011 | DE102010007122A1 Düsenstock Nozzle |
| 08/10/2011 | EP2354257A1 Nozzle fitting |
| 08/10/2011 | EP2352961A1 A furnace and a method for cooling a furnace |
| 08/10/2011 | CN201926285U 冲天炉加粉装置 Cupola plus powder device |
| 08/10/2011 | CN201926284U 一种冲天炉除尘装置 One kind of cupola dust removal device |
| 08/10/2011 | CN102147190A Energy-saving furnace lining heat insulating system of pit furnace |
| 08/10/2011 | CN101391175B Desulfurization dust collector for industrial furnace |
| 08/04/2011 | WO2011092165A1 A charging device for a metallurgical reactor |
| 08/03/2011 | CN201917203U 具有升降和移动功能的井式炉炉盖装置 Pit furnace lid device having a lifting and moving functions |
| 08/03/2011 | CN201917202U 连续式燃烧焙烧竖窑 Continuous vertical kiln firing combustion |
| 08/03/2011 | CN201917201U 立式铸造碳化钨连续熔炼炉 Vertical cast tungsten carbide continuous melting furnace |
| 07/28/2011 | WO2011089054A1 Clay gun machine cannon for metallurgical furnaces |
| 07/28/2011 | US20110182700 Lower sealing valve assembly for a shaft furnace charging installation and valve actuation mechanism therefore |
| 07/28/2011 | CA2785596A1 Clay gun machine cannon for metallurgical furnaces |
| 07/27/2011 | CN201909518U Material distributor of shaft furnace |
| 07/27/2011 | CN201909517U Kiln car for high-lever three-dimensional charcoal kiln |
| 07/27/2011 | CN102135376A Stepped furnace |
| 07/21/2011 | WO2011086008A1 Shutoff device for high-temperature gaseous media |
| 07/20/2011 | EP2344825A1 Method and shaft furnace for firing material pieces |
| 07/20/2011 | CN201903267U Cupola furnace |
| 07/20/2011 | CN101696846B Roll loosening device |
| 07/19/2011 | US7980851 Heat treatment furnace and heat treatment facility comprising it |
| 07/13/2011 | EP2185881B1 Method for working up metal oxide-containing dusts or slag and device for carrying out this method |
| 07/13/2011 | CN201897378U Vanadium-nitrogen alloy fully-automatic vertical intermediate-frequency induction heating furnace |
| 07/13/2011 | CN102121789A Smelting furnace |
| 07/13/2011 | CN102121788A Smelting furnace |
| 07/06/2011 | CN201892409U Rotary feeding sealed device |
| 07/05/2011 | CA2441524C Method for curing self-reducing agglomerates |
| 06/30/2011 | WO2011056069A3 Method for improving the combustion efficiency of a burner of a hot blast stove, and such a hot blast stove comprising a gas burner |
| 06/29/2011 | CN201885545U Powder feeding tuyere window device for cupola furnace |
| 06/29/2011 | CN201885544U Gas burner with temperature measuring door |
| 06/29/2011 | CN102112835A Shaft furnace and method for heat treating carbonaceous castings |
| 06/29/2011 | CN102112832A Method and shaft furnace for firing material pieces |
| 06/29/2011 | CN102112635A A charging installation for a shaft furnace and lower sealing valve assembly therefore |
| 06/23/2011 | WO2011072894A1 Parallel flow-counter flow regenerative lime kiln and method for the operation thereof |
| 06/22/2011 | CN201876096U Vertical roasting furnace |
| 06/22/2011 | CN201876095U One-step lead-smelting blast furnace |
| 06/15/2011 | CN201867036U Complete gas expansion furnace for vitrification of micro bead |
| 06/15/2011 | CN201864739U Flammable dust recycling device |
| 06/15/2011 | CN102099495A Apparatus for insertion and extraction of fuel injection lances into and out of the tuyere stock of a blast furnace |
| 06/14/2011 | CA2431480C Method and apparatus for feeding solid material and oxidizing gas into suspension smelting furnace |
| 06/09/2011 | US20110135425 Charging installation for a shaft furnace and lower sealing valve assembly therefore |
| 06/08/2011 | EP2330373A1 A furnace chute |
| 06/08/2011 | EP2329054A1 Production of ferro-alloys |
| 06/08/2011 | CN201858859U Shaft kiln producing high-strength fly ash aggregate through sintering process |
| 06/08/2011 | CN102087072A Novel branch wind pipe with excellent leak tightness for blast furnace |
| 06/03/2011 | WO2011063739A1 Roasting reduction shaft furnace |
| 06/02/2011 | US20110126672 Method and device for the continuous production of steel using metal charge material |
| 06/01/2011 | CN201852426U Heat preservation system for energy-saving furnace lining of pit furnace |
| 06/01/2011 | CN201852425U Double-layered continuous fly ash ceramsite sintering kiln |
| 06/01/2011 | CN102084009A Process gas purification device for a melt reduction system for extracting pig iron |
| 06/01/2011 | CN102080927A Rotary feeding seal device |
| 06/01/2011 | CN102080926A High-efficiency environmentally-friendly predecomposition furnace |
| 06/01/2011 | CN101239383B Casting parts thermal insulation pit |
| 05/25/2011 | CN102077047A Method for manufacturing cooling element and cooling element |
| 05/25/2011 | CN102077046A Method for manufacturing cooling element and cooling element |
| 05/19/2011 | US20110117510 Method and Apparatus for Removing Dust Particulates From Preheated Particulate Material |
| 05/18/2011 | CN102062527A Decarburization roasting device of vanadium extraction by fire for stone coal containing vanadium and processing thereof |
| 05/12/2011 | WO2011056069A2 Method for improving the combustion efficiency of a burner of a hot blast stove, and such a hot blast stove comprising a gas burner |
| 05/11/2011 | EP2318554A1 A charging installation for a shaft furnace and lower sealing valve assembly therefore |
| 05/11/2011 | CN102057058A Cooling plate for a metallurgical furnace |
| 05/11/2011 | CN102052826A Energy-efficient shaft kiln |
| 05/11/2011 | CN101738082B Smelting palletizing shaft furnace air-guiding wall and building method thereof |
| 05/10/2011 | CA2478062C Device for drying and/or calcining gypsum |
| 05/04/2011 | CN201819536U Heat exchanging device of stibium smelting blast furnace |
| 05/04/2011 | CN201819535U Top filling device for blast furnace |
| 05/04/2011 | CN201819534U Fully automatic and vertical intermediate-frequency carbonization furnace |
| 05/04/2011 | CN102047059A Gas cupola for melting metal |
| 05/04/2011 | CN101611283B Multiple hearth furnace |
| 04/28/2011 | WO2011048045A1 Energy recovery from gases in a blast furnace plant |
| 04/27/2011 | CN201811563U Hybrid heating type perlite expansion furnace |