| Patents for F27B 1 - Shaft or like vertical or substantially vertical furnaces (4,707) |
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| 03/27/2014 | WO2014044910A1 Method and arrangement for feeding fine-grained matter to a concentrate burner or a matte burner of a suspension smelting furnace and controlling means and computer program product |
| 03/26/2014 | CN103687965A Melting reduction assembly and method for operating a melting reduction assembly |
| 03/26/2014 | CN103673582A Method for controlling temperature of load area in boat-descending process of vertical furnace equipment |
| 03/26/2014 | CN103673581A Discharging device of vertical kiln |
| 03/26/2014 | CN101650120B Reduction oxidation furnace for refining phosphorus by hot method |
| 03/19/2014 | CN203489719U Refractory brick drying system |
| 03/19/2014 | CN203489647U Shaft kiln feeding device |
| 03/19/2014 | CN103648995A Furnace for glass base material |
| 03/19/2014 | CN103103342B Rectangular vertical vacuum furnace for treating arsenic-containing gold mine |
| 03/13/2014 | WO2014012890A3 Rotary charging device for shaft furnace |
| 03/13/2014 | CA2877061A1 Method and plant for recovering material and/or energy from phosphorus-containing waste |
| 03/12/2014 | CN203478925U Drying bed and evaporated cooling system for water beams of shaft furnace wind-guiding wall |
| 03/12/2014 | CN203478924U Cupola furnace feeding device |
| 03/12/2014 | CN203478923U Charging hopper of cupola furnace |
| 03/12/2014 | CN203478922U Combined auger track |
| 03/12/2014 | CN203478921U Start heating equipment |
| 03/12/2014 | CN203478920U Shaft kiln for sintering corundum balls and sintering system with same |
| 03/12/2014 | CN103629920A Vertical blast sintering reactor |
| 03/12/2014 | CN102692124B Automatic control method for improving uniformity of temperature of sleeve kiln |
| 03/12/2014 | CN102317478B Method and system for adjusting flow rate of charge material in charging process of shaft furnace |
| 03/06/2014 | WO2014033257A2 Combustion furnace with a burner device for feeding a combustion gas/air mixture into the combustion chamber of a combustion furnace |
| 03/06/2014 | DE102012017066A1 Shaft furnace i.e. cupola furnace, for melting e.g. raw material, has outlet for combustion gases and arranged above feeding aperture, and oxygen supply and ignition device arranged below aperture during functional alignment of furnace |
| 03/05/2014 | EP2702120A1 Furnace coil with protuberances on the external surface |
| 03/05/2014 | CN203464680U Rotary distributor for cupola |
| 03/05/2014 | CN203464679U Shockproof flexible connection structure of rapid-cooling pit furnace blower |
| 03/05/2014 | CN203464678U Cupola furnace for rock wool production |
| 03/05/2014 | CN203464677U Energy-saving sealed blast furnace |
| 03/05/2014 | CN103620062A Distribution chute for a charging device |
| 03/05/2014 | CN103615883A Self-feeding lifting hopper |
| 03/05/2014 | CN103614575A Vertical external-combustion roasting furnace |
| 03/05/2014 | CN102317477B Taphole drill for furnaces having molten content |
| 02/27/2014 | WO2014029913A1 Method and arrangement for feeding fine-grained matter to a concentrate or matte burner of a suspension smelting furnace |
| 02/19/2014 | EP2697181A1 Method for the closed-cell expansion of mineral material |
| 02/19/2014 | DE202012103992U1 Vorrichtung zum Torrefizieren von Biomasse Apparatus for Torrefizieren of biomass |
| 02/19/2014 | CN203443320U Furnace body pressure measuring device of pellet shaft furnace |
| 02/19/2014 | CN203443319U Shaft furnace and foundation water beam thereof |
| 02/19/2014 | CN203443318U Cupola eye device |
| 02/19/2014 | CN203443317U Microwave high-temperature kiln |
| 02/19/2014 | CN203440424U Siderite magnetization roasting shaft furnace |
| 02/19/2014 | CN102762747B Protection shield for charging system |
| 02/19/2014 | CN102706133B Electrical kiln used for firing cadmium red glaze porcelain with three-meter height |
| 02/19/2014 | CN102433415B Method for designing mounted muffle for vertical bright annealing furnace |
| 02/19/2014 | CN102297583B Steam oxidation well furnace |
| 02/19/2014 | CN102112832B Method and shaft furnace for firing material pieces |
| 02/19/2014 | CN101855506B Method for the production and the melting of liquid pig iron or of liquid steel intermediate products in a melt-down gasifier |
| 02/13/2014 | WO2014025390A1 Method and system for improving spatial efficiency of a furnace system |
| 02/13/2014 | WO2014024213A1 Innovative method of calcination in twin shaft regenerative kiln |
| 02/12/2014 | CN203432277U Shaft furnace large water beam strengthening structure |
| 02/12/2014 | CN203432276U Workbench of blast furnace |
| 02/12/2014 | CN203432275U Magnesia powder light burning shaft kiln |
| 02/05/2014 | CN203421961U Novel combined special-shaped brick of shaft furnace fire path opening |
| 02/05/2014 | CN203421939U Discharging device suitable for vertical kiln |
| 02/05/2014 | CN203421938U Novel shaft kiln |
| 02/05/2014 | CN203421937U Shuttle-type energy-saving and environment-friendly gas furnace |
| 02/05/2014 | CN203421936U Vertical oxidizing furnace |
| 02/05/2014 | CN103557688A Hollow tube body for vertical kiln, material distributing device and use method |
| 01/29/2014 | CN203413945U Anti-collision section for copper melting shaft furnace |
| 01/29/2014 | CN103542714A Large partition wall type multi-tube shaft kiln |
| 01/29/2014 | CN103542409A Bauxite shaft kiln combustion device |
| 01/23/2014 | WO2014013171A1 Optimised vertical-shaft kiln for producing sulfoaluminous clinker |
| 01/23/2014 | WO2014013169A1 Slide‑type extractor |
| 01/23/2014 | WO2014012891A2 Rotary charging device for shaft furnace |
| 01/23/2014 | WO2014012890A2 Rotary charging device for shaft furnace |
| 01/23/2014 | CA2877066A1 Optimised vertical-shaft kiln for producing sulfoaluminous clinker |
| 01/23/2014 | CA2877064A1 Slide-type extractor |
| 01/22/2014 | CN103528362A Pit furnace |
| 01/16/2014 | WO2014008877A1 Cooling element for a melting furnace |
| 01/15/2014 | CN102265107B Bustle pipe arrangement |
| 01/09/2014 | WO2014006073A1 Installation for distributing pulverulent substance by pneumatic transportation, comprising a device for depressurizing a pressurized reservoir in which said substance is stored |
| 01/08/2014 | CN103499202A Cupola furnace integrating flue gas incinerator and high-temperature heat exchanger |
| 01/02/2014 | DE102012012947A1 Reactor/boiler module has reactor, boiler and integrated heat source which form inseparable unit so that reactor and boiler need not be independently built and matched |
| 01/01/2014 | CN203375830U Well-type resistance furnace |
| 12/25/2013 | EP2415881B1 Holding device for a drill rod of a tap hole drilling machine and method for removing a drill rod |
| 12/25/2013 | CN102859005B Device for distributing bulk material with distribution spout supported by cardan suspension |
| 12/24/2013 | US8613209 Optical fiber drawing apparatus |
| 12/18/2013 | EP2673386A1 Stave cooler for a metallurgical furnace |
| 12/18/2013 | EP2310784B1 Shaft furnace and method for heat treating carbonaceous castings |
| 12/18/2013 | CN203349644U Multipurpose remote self-control vertical type electrical kiln |
| 12/18/2013 | CN103453762A Furnace body pressure measuring device for pellet shaft furnace |
| 12/18/2013 | CN103451345A Front-end armoured full-oxygen tuyere structure |
| 12/18/2013 | CN102758078B Method for roasting siderite and shaft furnace |
| 12/18/2013 | CN102449174B Device for distributing charge material into shaft furnace |
| 12/11/2013 | EP2672212A1 Method for burning limestone and shaft ring furnace for performing the method |
| 12/11/2013 | CN203336957U Tuyere window of cupola furnace |
| 12/11/2013 | CN203336956U Cupola furnace |
| 12/11/2013 | CN203336955U Rectangular shaft furnace large water beam sealing device |
| 12/11/2013 | CN203336954U Dosing machine for cupola |
| 12/11/2013 | CN203336953U Proportioning machine achieving automatic unloading |
| 12/11/2013 | CN203336952U Waste gas heating curing furnace system of cupola furnace |
| 12/11/2013 | CN203336951U Air inlet and air outlet device of cupola furnace |
| 12/11/2013 | CN203336950U Cupola for rock wool production line |
| 12/11/2013 | CN203336949U Cupola furnace |
| 12/11/2013 | CN103443571A Charging installation of a shaft furnace and method for charging a shaft furnace |
| 12/11/2013 | CN103438694A Secondary combustion heat accumulation hot blast heater and cupola furnace with same |
| 12/11/2013 | CN102435063B Alloy baking stove |
| 12/04/2013 | CN203320051U Tempering furnace for tempering process of impactor part |
| 12/04/2013 | CN103423991A Feeding cart of magnesium smelting operation unit |
| 12/04/2013 | CN103423990A Lifting type filling bin |
| 12/03/2013 | CA2618411C Apparatus and method for injection of fluid hydrocarbons into a blast furnace |
| 11/28/2013 | DE102012104537A1 Ofenanlage sowie Verfahren zum Betreiben der Ofenanlage Furnace system and method of operating the furnace |