| Patents for F27B 7 - Rotary-drum furnaces, i.e. horizontal or slightly inclined (5,396) |
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| 08/31/2011 | CN101392987B Design and structure for controllable atmosphere rotating furnace for oxidizing albronze alloy powder |
| 08/31/2011 | CN101334234B Super large type cement rotary kiln design method |
| 08/30/2011 | US8009717 Process and equipment for the treatment of loads or residues of non-ferrous metals and their alloys |
| 08/25/2011 | US20110203413 Process and equipment for the treatment of loads or residues of non-ferrous metals and their alloys |
| 08/25/2011 | DE102010008785A1 Verfahren zur thermischen Behandlung von Zementrohmehl in einem Reaktionsraum A process for the thermal treatment of cement raw meal in a reaction chamber |
| 08/24/2011 | CN201945163U 耐高温长寿命水冷却回转窑大门 Long-life water-cooled high-temperature kiln door |
| 08/24/2011 | CN201945162U 一种回转窑窑口防护结构 One kind of kiln inlet protection structure |
| 08/17/2011 | EP2356390A1 Device for transferring a torque to a rotary kiln |
| 08/17/2011 | EP2195595B1 Device for performing chemical and/or physical reactions between a solid material and a gas |
| 08/17/2011 | EP2106519B1 Device and method for performing chemical and/or physical reactions between a solid material and a gas and plant for producing cement |
| 08/17/2011 | CN201935553U 一种窑口护板 One kind of kiln mouth guard |
| 08/17/2011 | CN102155847A Structure integrating secondary and triple tuyere and lining of charcoal rotary kiln as well as manufacturing technology thereof |
| 08/11/2011 | WO2011095426A1 Method for increasing the reactivity of damp fuel |
| 08/11/2011 | WO2011095018A1 Magnesia-hercynite brick and preparation method thereof |
| 08/10/2011 | CN201926288U 一种水泥生产用回转窑窑口护板 A cement production kiln mouth guard |
| 08/10/2011 | CN102149650A Cement system and method for operating a cement system |
| 08/10/2011 | CN101701766B Novel gear ring protective cover |
| 08/04/2011 | WO2011093773A1 Sealing device for rotatable sealing |
| 08/04/2011 | DE102010006268A1 Apparatus for reduction of unobstructed dust and gas passages in rotary furnaces, has protective metal sheets attached in interior of furnace for preventing direct transit, where metal sheets are built in frame inserted into rotary furnace |
| 08/03/2011 | EP2195596B1 Device for restricting hot, dust-laden gas flows |
| 08/03/2011 | CN201917204U 利用水泥回转窑表面余热回收的空气加热装置 The use of air heater surface cement rotary kiln waste heat recovery |
| 07/27/2011 | EP2348270A2 System for recovering heat from a rotary furnace |
| 07/27/2011 | EP2348269A1 System for recovering heat from a rotary furnace |
| 07/27/2011 | CN201909523U Rotary kiln temperature detector |
| 07/27/2011 | CN201909522U Novel rotary kiln rotating speed control system |
| 07/27/2011 | CN201909521U Novel flexible-transmission rotary kiln |
| 07/27/2011 | CN201909520U Slider for kiln tail sealing device of rotary kiln |
| 07/27/2011 | CN201908122U Circular rotary type copper scrap refining furnace provided with pure oxygen burning machine |
| 07/27/2011 | CN102138051A Method for operating a furnace and device for carrying out the method |
| 07/21/2011 | DE102010001056A1 System zur Wärmerückgewinnung an einem Drehrohrofen A system for heat recovery in a rotary kiln |
| 07/21/2011 | DE102010001055A1 System zur Wärmerückgewinnung an einem Drehrohrofen A system for heat recovery in a rotary kiln |
| 07/20/2011 | CN102128545A Rotary converter |
| 07/14/2011 | DE112009001344T5 Vergasung mit getrennter Kalzinierung Gasification with separate calcination |
| 07/13/2011 | CN201897380U Movable rotary kiln wall scraper |
| 07/13/2011 | CN102124294A Method and cooler for cooling hot particulate material |
| 07/13/2011 | CN102124293A Method and cooler for cooling hot particulate material |
| 07/13/2011 | CN102124291A Process device for processing in particular stacked processed goods |
| 07/13/2011 | CN102121790A Observation hole device on kiln head cover |
| 07/12/2011 | US7976627 Method and device for the production of a hydraulic binding agent |
| 07/06/2011 | EP2340236A1 Device and system for producing cement clinker |
| 07/06/2011 | CN201892430U Novel energy-saving and environmentally-friendly vertical preheater with twelve push heads |
| 07/06/2011 | CN201892429U Efficient energy-saving environmental-protection four-push head vertical preheater |
| 07/06/2011 | CN201892413U Coke powder recycling device of rotary kiln calcining system |
| 07/06/2011 | CN102115335A Novel abrasion resistant silicon-mullite-nitrogen brick for transition zones of rotary cement kiln |
| 07/06/2011 | CN101349904B Method and system for monitoring rotary kiln running state and adjusting method of kiln |
| 06/30/2011 | WO2011077009A1 Metallurgical furnace |
| 06/30/2011 | CA2783573A1 Metallurgical furnace |
| 06/29/2011 | CN201885553U Energy-saving efficiency-improving rotary kiln with double temperature fields |
| 06/29/2011 | CN201885552U Cover for kiln head of cement kiln |
| 06/29/2011 | CN201885551U Dust removal device for tail part of rotary kiln |
| 06/29/2011 | CN201885550U Kiln head cover for rotary kiln |
| 06/29/2011 | CN201885549U Device for utilizing residual heat of high-temperature waste gas of kiln tail of rotary kiln |
| 06/29/2011 | CN102112834A Process for manufacturing cement clinker in plant, and cement clinker manufacturing plant as such |
| 06/29/2011 | CN102112833A Process for manufacturing cement clinker in plant, and cement clinker manufacturing plant as such |
| 06/29/2011 | CN101650123B Riding wheel used for rotary kiln |
| 06/28/2011 | CA2495568C Method and plant for manufacturing cement clinker |
| 06/22/2011 | EP2336694A1 Industrial oven with a rotating pipe |
| 06/22/2011 | DE202011050092U1 Trommelofen insbesondere Drehtrommelofen RDF particular rotary furnace |
| 06/22/2011 | CN201876104U Ball-milling rotary kiln with slurry spraying system |
| 06/22/2011 | CN201876103U Ball-milling rotary furnace for feeding sizing agent by spraying |
| 06/22/2011 | CN201876102U Gear ring sealing device of rotary kiln transmission mechanism |
| 06/22/2011 | CN201876101U Pinion sealing device for driving mechanism of rotary kiln |
| 06/22/2011 | CN201876100U Flexible sealing structure of rotary kiln |
| 06/22/2011 | CN201876099U Rotary kiln sealing device |
| 06/22/2011 | CN201876098U Cap iron for head of rotary kiln for producing oxidized pellets |
| 06/22/2011 | CN102102947A Chemical converter body formed by end covers |
| 06/22/2011 | CN102102946A Device for recovering radiant energy waste heat on wall surface of high-temperature cylinder of cement rotary kiln |
| 06/22/2011 | CN102102945A Kiln head cover of rotary kiln |
| 06/22/2011 | CN102102944A Flue gas waste heat recovery method for rotary kiln |
| 06/22/2011 | CN102102943A Industrial oven with a rotating pipe |
| 06/22/2011 | CN101044093B Method and device for continuous preparation of predetermined suboxide |
| 06/16/2011 | WO2011070162A1 Rotary kiln end sealing assembly |
| 06/16/2011 | DE102009058311A1 Industrieofen mit einem Drehrohr Industrial furnace with a rotary tube |
| 06/16/2011 | CA2784004A1 Rotary kiln end sealing assembly |
| 06/15/2011 | CN201867041U Gasoline engine additionally mounted on rotary furnace for producing desiccant |
| 06/15/2011 | CN201867040U Rotary kiln body |
| 06/15/2011 | CN201867039U Preheating recovering device of rotary kiln |
| 06/14/2011 | US7959436 Fine dust removal system for lime kiln |
| 06/08/2011 | EP2329210A1 Method for operating a furnace and device for carrying out the method |
| 06/08/2011 | CN201858868U Furnace end sealing and compressing device of calcining furnace |
| 06/08/2011 | CN201858867U Novel alkali efflorescence spiral tube |
| 06/08/2011 | CN201858866U Cylinder pad device of interchangeable rotary kiln |
| 06/08/2011 | CN201858865U Rotary type atmosphere sintering electric furnace with quick cooling function |
| 06/08/2011 | CN201858864U Molybdenum concentrate self-heating roasting device |
| 06/08/2011 | CN102087075A Blade matter thrower capable of heating in chemical converter |
| 06/08/2011 | CN102087074A Method for constructing refractory materials at pellet rotary kiln bellow port |
| 06/08/2011 | CN102087073A De-painting kiln for pop can |
| 06/01/2011 | DE112009001569T5 Verfahren und Kühlvorrichtung zum Kühlen eines heißen partikelförmigen Materials A method and cooling apparatus for cooling a hot particulate material |
| 06/01/2011 | CN201852431U Gate valve device suitable for tertiary airduct of rotary kiln |
| 06/01/2011 | CN201852430U Composite brick for rotary kilns |
| 06/01/2011 | CN201852429U Water heating system utilizing rotary kiln waste heat |
| 06/01/2011 | CN201852428U Perpetual motion type rotary calcining kiln |
| 06/01/2011 | CN102080928A Method and device for utilizing heat energy of flue gas produced by calcining in rotary kiln in process of producing titanium dioxide by sulfuric acid method |
| 05/25/2011 | EP1994347B1 Production of cement clinker |
| 05/25/2011 | CN201844680U Rotary kiln material collection device |
| 05/25/2011 | CN102072643A Process system for realizing supply of cold water, warm water and hot water by using radiant heat of cylinder of rotary kiln |
| 05/25/2011 | CN102072642A Shaping method for alkali-accumulation spiral tube |
| 05/25/2011 | CN102072641A Generating system using surface residual heat of dry cement rotary kiln |
| 05/25/2011 | CN101713611B Control device for rotary kiln tug |
| 05/24/2011 | CA2563555C Apparatus and method for the production of cement clinker |