| Patents for F27B 7 - Rotary-drum furnaces, i.e. horizontal or slightly inclined (5,396) |
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| 09/08/2005 | DE102004009689A1 Solid fuel gasification reactor providing fuel gas to the calcining and sinter zones of a cement kiln, has extended residence period for the solid fuel, using a travelling floor |
| 08/31/2005 | EP1567777A1 Fastening of a riding ring to the casing of a rotary cylinder |
| 08/25/2005 | US20050185692 Induction furnace |
| 08/25/2005 | DE202004011652U1 Rotary cylinder, especially for a rotary kiln for making active carbon, comprises slots into with the fixing sections of tumbler plates are inserted and welded from the outside |
| 08/25/2005 | DE102004001965A1 Zellenradschleuse Feeder |
| 08/24/2005 | CN2720379Y Revolving kiln head-tail part wind-cooling device |
| 08/18/2005 | US20050181322 Method and plant for manufacturing cement clinker |
| 08/17/2005 | CN2718483Y Cooling machine head structure for rotary kiln |
| 08/17/2005 | CN2718482Y Receiving excavator structure for rotary kiln |
| 08/17/2005 | CN2718481Y Rotary kiln mouth structure |
| 08/11/2005 | WO2005024328A3 Installation and method for the thermal treatment of floury raw materials |
| 08/11/2005 | DE202004020574U1 Process for treating, especially cooling, a bulk material layer uses a gas stream on a grid consisting of panels driven forward and backward in the conveying direction |
| 08/11/2005 | DE102004003068A1 Zementklinkerherstellung mit Teilstromabzug schadstoffhaltigen Drehofenabgases Cement clinker production with partial flow hood containing pollutants rotary kiln exhaust gas |
| 08/10/2005 | EP1561079A1 Heating furnace |
| 08/10/2005 | CN2716779Y Grid plate of drying grate with movable bar grate |
| 08/09/2005 | US6926522 Method and apparatus for preheating particulate material |
| 08/04/2005 | WO2005070845A2 Cement clinker production comprising partial removal of a flow of rotary kiln exhaust gas containing harmful substances |
| 08/04/2005 | DE202004020573U1 Process for treating, especially cooling, a bulk material layer uses a gas stream on a grid consisting of panels driven forward and backward in the conveying direction |
| 08/03/2005 | CN2715080Y Triangle bucket type coal powder inlet passage for rotary kiln burner |
| 08/03/2005 | CN2715079Y Sectional refractory material protection tube for rotary kiln burner |
| 08/03/2005 | CN2715078Y Clean wind pipeline with mast up for rotary kiln burner |
| 07/28/2005 | WO2005068910A1 Cellular wheel sluice |
| 07/28/2005 | US20050164142 Performed modular trefoil and installation method |
| 07/28/2005 | US20050160758 Annular cooler pallet construction |
| 07/28/2005 | DE202005007538U1 Metallschmelz-Drehtrommelofen Metal melting Rotary furnace |
| 07/27/2005 | CN2713409Y Double-layer heat preservation inner lining structure for rotary kiln |
| 07/27/2005 | CN1646250A Vacuum compression brazing furnace and method of using same |
| 07/27/2005 | CN1645025A Portable checking and information optimizing decisioning systme for rotary furnace maintenance |
| 07/20/2005 | EP1021692B2 Cooler for particulate material |
| 07/20/2005 | CN2711663Y Rotary kiln with material stop ring |
| 07/19/2005 | US6918760 Shaft pre-heater |
| 07/14/2005 | DE10358317A1 Anlage und Verfahren zur thermischen Behandlung von Rohmaterial System and method for thermal treatment of raw material |
| 07/13/2005 | CN2709902Y High soluble molybdenum oxide heating device |
| 07/13/2005 | CN1639529A Method and plant for manufacturing cement clinker |
| 07/07/2005 | WO2005061407A1 Method and apparatus for control of kiln feed chemistry in cement clinker production |
| 07/06/2005 | CN2708207Y Single-stage external heating type continuous reaction furnace for producing activated carbon |
| 06/30/2005 | WO2005059461A1 Limestone calcination method |
| 06/30/2005 | WO2005059460A1 System and method for the heat treatment of raw material |
| 06/30/2005 | DE10353225A1 Vorrichtung zum Brennen von Feststoffen Apparatus for burning solids |
| 06/29/2005 | EP1546058A1 Method and plant for manufacturing cement clinker |
| 06/29/2005 | EP1483541B1 Method and plant for manufacturing cement clinker |
| 06/29/2005 | CN1208575C Burning method for producing cement |
| 06/23/2005 | US20050132933 Portland cement slags manufactured by mixing iron oxide, fly ash and silica, then measuring and adjusting the chemical composition of lime saturation, silica, calcium silicates and calcium aluminate ratios |
| 06/16/2005 | DE202005004971U1 Molten metal rotary drum furnace has two-part stirrer body on drum whose parts are detachably connected together for easier replacement |
| 06/09/2005 | WO2005051573A2 Method for liberating cast parts from remaining molding sand, and device for carrying out said method |
| 06/09/2005 | DE10354493A1 Verfahren zum Befreien von Gußteilen von Gießsandresten und Vorrichtung zur Durchführung des Verfahrens A method for freeing of castings of Gießsandresten and apparatus for carrying out the method |
| 06/08/2005 | EP1537371A1 Method and burner for rotary kilns |
| 06/08/2005 | CN2704009Y Direct-heating type revolving kiln for preburning soft magnet oxysome material |
| 06/07/2005 | US6902393 Plant for manufacturing cement clinker |
| 06/07/2005 | US6901868 Plant for the thermal treatment of material and operation process thereof |
| 06/02/2005 | DE10348813A1 Drehrohrofen Rotary kiln |
| 05/26/2005 | WO2005047796A1 Cooler for cooling clinker |
| 05/26/2005 | WO2005047795A2 Device for burning solid matter |
| 05/25/2005 | DE10348590A1 Clinker sampling unit in a clinker cooler, comprises cooler primary and secondary sections, an intermediate breaking unit, and a removal unit |
| 05/25/2005 | CN1619245A Rotary kiln temperature pressure signal transmission device |
| 05/25/2005 | CN1203286C Heat treatment equipment for powdery material in crossed feed influents with high ratio between solid and gas |
| 05/19/2005 | US20050106523 Rotary tubular kiln |
| 05/19/2005 | US20050103159 Process control based on measurements of carbon monoxide and hydrogen in the flue gas and aluminum oxide formation |
| 05/17/2005 | US6893256 Rotary kiln with annular, closed end seal, annular, closed seal for a rotary kiln, and method for the production of such a seal |
| 05/17/2005 | CA2241978C Calcination using liquid metal heat exchange fluid |
| 05/12/2005 | WO2005042429A1 Method and plant for preheating particulate or pulverulent material |
| 05/12/2005 | US20050100850 Burner mechanism for a rotary kiln |
| 05/12/2005 | US20050100503 Method of decomposing gypsum to sulfur dioxide and the apparatus thereof |
| 05/12/2005 | CA2521797A1 Method and plant for preheating particulate or pulverulent material |
| 05/06/2005 | WO2005039765A1 A rotary kiln |
| 05/04/2005 | CN2697555Y Undercurrent conversino filling thermo-insulation furnace set for smelting |
| 04/26/2005 | US6884387 Empty-can treatment system and empty-can treatment method |
| 04/26/2005 | US6884064 Burner mechanism for a rotary kiln |
| 04/21/2005 | WO2005003665A3 Method and system for process gas entrainment and mixing in a kiln system |
| 04/20/2005 | CN2694197Y Non-sliding force rotary kiln supporting arrangement |
| 04/14/2005 | DE212004000003U1 Vorrichtung zum Kühlen einer Schüttgutschicht An apparatus for cooling a bulk layer |
| 04/14/2005 | DE10344040A1 Verfahren und Vorrichtung zur Herstellung eines hydraulischen Bindemittels Method and apparatus for manufacturing a hydraulic binder |
| 04/07/2005 | WO2005031234A1 Industrial oven |
| 04/07/2005 | WO2005030669A1 Method and device for the production of a hydraulic binding agent |
| 04/05/2005 | US6875267 Fuel is mixed with the pre-heated raw meal, and introduced via the deflector slide into the reaction section of the calcinator in order to form a gas-raw meal-solid fuel-suspension that is uniformly distributed |
| 04/05/2005 | US6875015 Cement producing system incorporating a waste derived fuel suspension burner for a down draft calciner |
| 04/05/2005 | US6875014 Method for monitoring a combustion process, and corresponding device |
| 03/31/2005 | US20050069832 Method and apparatus for preheating particulate material |
| 03/31/2005 | DE10340087A1 Industrieofen Industrial furnace |
| 03/30/2005 | EP1228016B1 Kiln plant control system |
| 03/30/2005 | CN2689148Y External-heating oxidation rotary kilns |
| 03/24/2005 | WO2005026070A1 Method of producing cement clinker and electricity |
| 03/24/2005 | DE10340414A1 Anlage und Verfahren zur thermischen Behandlung von mehlförmigen Rohmaterialien System and method for thermal treatment of mealy raw materials |
| 03/23/2005 | EP1515925A2 Method for manufacturing light building aggregate and a rotary furnace for the production thereof |
| 03/23/2005 | EP1451514B1 Method for monitoring a combustion process |
| 03/17/2005 | WO2005024328A2 Installation and method for the thermal treatment of floury raw materials |
| 03/17/2005 | DE10305147B4 Drehrohrofen mit Längsabdichtung des Beheizungstunnels sowie Verfahren zum Herstellen einer solchen Längsabdichtung Rotary kiln with longitudinal sealing of the heating tunnel and to processes for producing such a longitudinal seal |
| 03/16/2005 | CN2685788Y External heat type rotary furnace sealing structure |
| 03/16/2005 | CN1595035A Rotary kiln temperature and pressure signals transmission device |
| 03/15/2005 | CA2169768C Plant for thermal waste disposal and process for operating such a plant |
| 03/03/2005 | WO2005019753A1 Method of improving particulate mixing and heat transfer in tumbling mixers and rotary kilns |
| 03/03/2005 | DE102004038313A1 Brennofen zur Zementherstellung Kiln for cement production |
| 03/02/2005 | EP1509737A1 Process and apparatus to transport bulk material on a grid |
| 02/24/2005 | DE10359362B3 Firing limestone in rotary oven comprises selecting the position of the burner nozzle relative to the limestone and the flame shape so that an oxygen-deficient atmosphere is produced on the surface of the limestone |
| 02/23/2005 | CN2681064Y Pouring material precast block of rotary kiln |
| 02/23/2005 | CN1190386C Method and appts. for producing cement clinker |
| 02/15/2005 | US6855302 Raw materials and/or fuel/secondary fuel containing chlorine compounds and a partial gas extraction, with an electrostatic dust collector as waste gas dust remover are used, with which the risk of emission of furan/dioxin is eliminated |
| 02/02/2005 | CN2676124Y Continuous rotary-drum furnace |
| 02/02/2005 | CN2675660Y Rotary kiln for colored glaze calcination |
| 01/27/2005 | WO2004103927A3 Method and a plant for thermally drying wet-ground raw meal |