Patents
Patents for F27B 7 - Rotary-drum furnaces, i.e. horizontal or slightly inclined (5,396)
05/2008
05/21/2008CN201062792Y Oil-coal dust combustion apparatus for cement kiln furnace
05/21/2008CN201062203Y Converter barrel
05/14/2008EP1920028A1 Pyrolysis system
05/14/2008CN101178285A Vertical preheater multi-cabin gas power balance method and device thereof
05/14/2008CN100387920C Portable checking and information optimizing decisioning systme for rotary furnace maintenance
05/07/2008EP1918665A2 Metal melt rotary drum furnace
05/07/2008EP1515925B1 Rotary furnace for manufacturing light building aggregate
05/06/2008US7367799 Cooler for cooling clinker
04/2008
04/30/2008CN201053817Y Reduction rotary kiln blast pipe
04/30/2008CN201053816Y Rotary kiln reducing barrel
04/30/2008CN201053815Y Rolling friction transmission and rotary type high temperature-sintering device
04/30/2008CN201053814Y Heat-tolerant metal furnace tube continuous external heating type protective atmosphere converter
04/24/2008WO2008048936A2 Stratified staging in kilns
04/23/2008EP1913321A1 Method for calcination of a material with low nox emissions
04/23/2008EP1913320A2 Method for preheating cement raw meal, and method for carrying out said method
04/23/2008EP1912914A2 Method and device for use of alternative fuels in clinker and cement production
04/23/2008CN201050936Y Rotary pipe kiln head heat-radiator
04/17/2008US20080090194 Stratified staging in kilns
04/16/2008CN201047715Y Rotary kiln air supply device
04/16/2008CN201047714Y Inner cone body rotary kiln
04/10/2008DE19646214B4 Brennverfahren für Keramiken Combustion Process for ceramics
04/09/2008EP1575879B1 Batch for producing a refractory ceramic shaped body, shaped body made therefrom, and a use thereof
04/09/2008CN201045565Y Non-fleeing axis supporting roller group
04/09/2008CN101158547A Feeding and distributing device used for rotary hearth furnace panoramic tables
04/08/2008US7354266 Replaceable lump breaker system for a rotary kiln
04/02/2008EP1905747A1 Method for reduction of organic chlorinated compound in cement manufacture plant, and cement manufacture plant
04/02/2008CN201043857Y Novel power supply device for rotary kiln
04/02/2008CN101153770A Under-layer air distributing rotary kiln
03/2008
03/27/2008DE102006052377A1 Rotating tube for a rotary kiln used for producing activated charcoal comprises a transition region running from a smaller inner cross-section to a larger inner cross-section of the tube
03/26/2008EP1903292A2 Rotary furnace for manufacturing active carbon using modified rotary pipe geometry
03/26/2008CN101149217A Production process of vortex type baking furnace with specific temperature of main and compensation wind channel
03/26/2008CN101149216A Rotating precision promoting technology for vortex baking furnace
03/26/2008CN101149214A Rotary tube type roasting furnace
03/26/2008CN100376504C Method and plant for preheating particulate or pulverulent material
03/22/2008CA2585626A1 Pre-combustion mix drum
03/20/2008WO2008031800A1 Precalciner temperature control
03/20/2008WO2008031229A1 Process and apparatus for purifying low-grade silicon material
03/20/2008US20080070178 Rotary tubular kiln useful for the production of activated carbon and having a modified geometry of the rotary tube
03/19/2008EP1900701A1 Process and apparatus for the preparation of a hydraulic binder
03/13/2008DE202006016876U1 Metallschmelz-Drehtrommelofen Metal melting Rotary furnace
03/12/2008EP1898171A1 Precalciner temperature control
03/12/2008CN201034413Y Machinery rapping flexible sealing device
03/12/2008CN201034412Y Cement rotary kiln
03/12/2008CN201034411Y Cement rotary kiln
03/12/2008CN101139175A Cement presintering production method and system
03/06/2008WO2006119528A8 Device for feeding alternative fuels into a revolving tubular furnace and method for feeding these alternative fuels and/or waste products
03/06/2008US20080053339 Clinker, System and Method for Manufacturing the Same
03/05/2008CN201032356Y Rotary kiln for processing sulphuric acid firing residue using chlorinating reduction method
03/05/2008CN201032355Y Cement kiln external predecomposition kiln rear system
03/05/2008CN201032354Y Fully sealed continuous rotary kiln
03/05/2008CN201032353Y Rotary type inorganic ceramic pigment calcining kiln
03/05/2008CN201031875Y Small length-diameter ratio riding wheel bearing group device
03/05/2008CN101135541A Rotary kiln inside lining refractory materials injecting brick with novel structure
03/05/2008CN101135539A Rotary kiln baiting structure
02/2008
02/28/2008WO2007141307A3 Apparatus and method for cooling bulk materials
02/28/2008DE19718259B4 Verfahren zur Verringerung von Schadstoff-Kreisläufen bei der Herstellung von Zementklinker aus Rohmehl sowie Anlage zur Herstellung von Zementklinker aus schadstoffhaltigem Rohmehl A method for reducing pollutant cycles in the production of cement clinker from raw meal and plant for the production of cement clinker from raw meal contains pollutants
02/27/2008CN201027798Y Cross hinge connecting mechanism
02/27/2008CN201027797Y Spherical hinge joint mechanism
02/27/2008CN101131304A Tiltable rotary secondary aluminum smelting furnace
02/21/2008DE19934563B4 Verfahren zum Umbau einer aus Drehrohrofen und Planetenkühler bestehenden Anlage Method for Reconstruction of an existing from the rotary kiln and cooler planet plant
02/20/2008EP1888990A1 Method of mixing high temperature gases in mineral processing kilns
02/19/2008CA2375866C Rotary drum roller support adjustable on a skew axis
02/14/2008WO2008017333A1 Cooler
02/14/2008US20080038682 Apparatus and Method for the Production of Cement Clinker
02/13/2008CN100368750C Method and plant for mfg. cement clinker
02/13/2008CN100368286C Method and device of rotary calcining petrol coke
02/12/2008CA2405922C Apparatus and methods for production of molybdenum carbide
02/12/2008CA2366290C A method and apparatus for reducing a feed material in a rotary hearth furnace
02/06/2008CN201016117Y Rotary hearth furnace tore material evenly arranging device
02/06/2008CN101118113A Heated air circulation bake oven
02/06/2008CN101117661A Method for producing iron concentrate by brown hematite and siderite and reduction roaster
01/2008
01/30/2008CN201014920Y Rotary kiln negative pressure safety interlocking control system
01/30/2008CN201014919Y Rotary type filter cake feeding apparatus
01/30/2008CN201014918Y Barrel roller bracket for rotary kiln
01/30/2008CN201014917Y Full airproof atmosphere protection high temperature continuous calcination rotary kiln
01/30/2008CN201012927Y Rotary hearth furnace with annular hearth
01/24/2008WO2007104785A3 Production of cement clinker
01/23/2008EP1880156A1 Device for feeding alternative fuels into a revolving tubular furnace and method for feeding these alternative fuels and/or waste products
01/22/2008CA2315865C Kiln plant and method for manufacturing cement
01/17/2008DE19950981B4 Drehrohrofenanordnung zum Umsetzen einer Substanz unter Wärmezufuhr und Verfahren zu dessen Steuerung Rotary kiln arrangement for converting a substance under heat supply and method of controlling
01/16/2008EP1386014B1 Method of recycling metallic coated scrap pieces
01/16/2008CN201007602Y Pre-baked anode rotary kiln
01/10/2008WO2007134713A3 Plant and process for producing cement clinker
01/09/2008EP1509737B1 Process to cool combustion material in bulk
01/09/2008CN201002017Y Combustion fuel oil type particulate active carbon regenerating turning kiln
01/03/2008US20080003533 Material control system and method
01/02/2008CN201000273Y Device for protecting rotary kiln and circulating cold machine, and realizing rotary kiln micro-negative-pressure operation
01/02/2008CN201000272Y Small torquemoment non-additional bending moment multiple boiler tubes rotary type high-sintering device
01/02/2008CN201000271Y Small torquemoment and non-additional bending moment single tube high temperature furnace
01/02/2008CN200998665Y Combustion gas type granulated activated charcoal regeneration rotary kiln
12/2007
12/25/2007US7311519 Raw material feeding apparatus for rotary hearth furnace
12/20/2007US20070289335 Method and apparatus for distributing fibrous material
12/19/2007CN200993524Y Ceramic tile inner barrel
12/19/2007CN200993234Y Sealing device for circular blowing-cooling machine
12/18/2007CA2387683C Continuous nickel matte converter for production of low iron containing nickel-rich matte with improved cobalt recovery
12/13/2007WO2007141497A1 Production of lightweight aggregate by rotary kiln
12/13/2007WO2007141307A2 Apparatus and method for cooling bulk materials
12/13/2007DE102006026234A1 Vorrichtung und Verfahren zum Kühlen von Schüttgut Apparatus and method for cooling bulk material
12/12/2007CN200989726Y Inflatable beam grate device single-drum combined cooling machine
12/06/2007US20070281268 Continuous Carbonization Processing by Internal Heat Type Self-Substained Combustion System
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