| Patents for F27B 7 - Rotary-drum furnaces, i.e. horizontal or slightly inclined (5,396) |
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| 02/20/2013 | CN202744608U Siderite magnetizing roasting rotary kiln |
| 02/14/2013 | US20130040257 Method and Plant For Manufacturing Cement |
| 02/14/2013 | US20130036746 Ceramic intermittently sealable refractory tile and controlled air continuous gasifiers |
| 02/13/2013 | CN202734501U Rotary body radical runout making up device |
| 02/13/2013 | CN202734500U Converter riding wheel |
| 02/13/2013 | CN202734499U Rolling ring mounting structure |
| 02/13/2013 | CN202734498U Transfer slide nozzle for producing active lime |
| 02/13/2013 | CN202734497U Rotary heat treatment furnace |
| 02/13/2013 | CN202734496U Device for reducing and smelting antimony by using bottom-blowing molten pool |
| 02/13/2013 | CN202734495U Rotary heat treatment furnace |
| 02/13/2013 | CN102933928A Furnace for the heat treatment of a multiplicity of items |
| 02/13/2013 | CN101914644B Blast furnace feeding material alkali metal fusion loading device and method thereof |
| 02/07/2013 | WO2013018871A1 Heating furnace and heating device |
| 02/07/2013 | WO2013018199A1 Heating furnace and heating device |
| 02/06/2013 | EP2554881A2 Joint haute température |
| 02/06/2013 | EP2553372A1 Apparatus and method for gas tight secondary stave support |
| 02/06/2013 | CN102297587B Furnace cover for tilting cylindrical resistance rotary furnace |
| 01/31/2013 | WO2013015883A1 Production of synthesis gas from solvent deasphalting process bottoms in a membrane wall gasification reactor |
| 01/31/2013 | DE102011079960A1 Rotary kiln for thermovoltaic heat recovery in cement manufacturing, comprises two thermovoltaic elements, which are connected in series and are arranged on outer side of rotary kiln |
| 01/30/2013 | EP2550498A1 Furnace for the heat treatment of a multiplicity of items |
| 01/30/2013 | CN202709712U Rotary kiln sealing structure |
| 01/30/2013 | CN202709711U Novel heating furnace |
| 01/30/2013 | CN202709710U Device for improving working conditions in heat recovery of rotary kiln drum |
| 01/30/2013 | CN102901346A Secondary air system of rotary kiln and using method of secondary air system |
| 01/30/2013 | CN102901345A Mounting device for combustor of kiln |
| 01/30/2013 | CN102901344A Horizontal type immersion top blowing furnace used for smelting low-grade scrap copper |
| 01/30/2013 | CN102895982A Catalyst roasting-shaping dual-purpose rotary kiln |
| 01/24/2013 | DE102011001773B4 Verfahren und Anlage zur Herstellung von Zementklinker Method and apparatus for producing cement clinker |
| 01/24/2013 | CA2839823A1 Carbon dioxide production |
| 01/23/2013 | CN202692675U Tertiary air pipe straight cylinder prefabricated part |
| 01/23/2013 | CN202692674U Internal heating type kiln |
| 01/23/2013 | CN102893113A Rotary kiln and metal recovery method |
| 01/23/2013 | CN102889785A Lime rotary kiln as well as hydraulic control system thereof |
| 01/23/2013 | CN102889784A Rotary kiln cooling device |
| 01/23/2013 | CN102889783A 密封装置及回转窑 Seals and rotary kiln |
| 01/23/2013 | CN102889782A Quartz tube type uniform roasting furnace |
| 01/17/2013 | WO2013008158A1 Tilting oxygen converter |
| 01/17/2013 | DE102009018099B4 Anlage zur Wärmebehandlung von stückigem Feststoff Plant for the heat treatment of lumpy solids |
| 01/16/2013 | EP2545337A1 Method and device for producing cement clinker |
| 01/16/2013 | CN202675854U Dynamic oxygen blowing device |
| 01/16/2013 | CN202675853U Rotating furnace transmission device |
| 01/16/2013 | CN202675852U Oxidizing rotary kiln |
| 01/16/2013 | CN202675851U Big gear ring sealing device for rotary kiln |
| 01/16/2013 | CN202675850U Novel oil spoon for jockey pulley sliding bearing of rotary kiln |
| 01/16/2013 | CN202675849U Fixing device for rotary kiln hydraulic blocking wheel bracket |
| 01/16/2013 | CN202675848U Slot type lifting board structure of rotary calcinator |
| 01/16/2013 | CN202675847U Device capable of being used to prevent fluidized bed of N-MFC decomposing furnace from being pressed |
| 01/16/2013 | CN202675846U Tertiary air gate |
| 01/16/2013 | CN202671582U Rotary retort-type heat treatment furnace |
| 01/16/2013 | CN102878820A Application process of smoke recirculation on rotary kiln |
| 01/16/2013 | CN102878800A Lifting raceway system and tempering furnace |
| 01/16/2013 | CN102878799A Megnesium ore calcination rotary kiln burning gun |
| 01/16/2013 | CN102878562A Flame adjustment mechanism of combustion device of rotary kiln |
| 01/16/2013 | CN102878312A Guard brick structure used with tertiary air gate valve |
| 01/10/2013 | WO2013003960A1 System and process for conversion of organic matter into torrefied product |
| 01/10/2013 | CA2878479A1 System and process for conversion of organic matter into torrefied product |
| 01/09/2013 | EP2542849A1 Drive for a rotary drum |
| 01/09/2013 | CN202660888U High-temperature rotary furnace dynamic seal device for waste rubber catalytic cracking |
| 01/09/2013 | CN202660887U Small-sized rotary uniform roasting furnace |
| 01/03/2013 | WO2013002671A1 Chain for a rotary-furnace chain curtain |
| 01/03/2013 | WO2013001334A1 Method and device for detecting straightness deviations and/or deformations in a rotary kiln |
| 01/02/2013 | CN202648407U Fireproof prefabricated brick for rotary kiln |
| 01/02/2013 | CN202648378U Novel rotary converter |
| 01/02/2013 | CN202648377U Hydraulic pushing device for belting leather and catch wheel of rotary kiln |
| 01/02/2013 | CN202648376U Transportation chute of rotary kiln |
| 01/02/2013 | CN202638266U Device for spraying ammonia to decrease nitric oxide emission on kiln head of cement kiln and rotary cement kiln |
| 01/02/2013 | CN102853654A Air distribution process and air distribution system for rotary kiln |
| 01/02/2013 | CN102853653A Stable kiln liner of asphalt rotary kiln |
| 01/02/2013 | CN102853652A 窑头罩 Kiln hood |
| 01/01/2013 | US8342493 Anti-drift turning roll system |
| 12/27/2012 | US20120328507 Reduced moisture chemical reactions |
| 12/27/2012 | DE102011078081A1 Driving apparatus for rotary kilns rotatably mounted on rollers or tube mills, comprises roller, which is drivingly connected to electric drive unit and directly connected to direct drive motor |
| 12/26/2012 | CN202630667U Special novel prefab part for tertiary air duct elbow |
| 12/26/2012 | CN202630666U High-temperature novel wear-resistant valve plate for tertiary air pipe |
| 12/26/2012 | CN202630665U Tertiary air regulating composite anti-abrasion gate plate of cement rotary kiln |
| 12/26/2012 | CN202630664U Ceramic composite protection sleeve of burner pipe body of cement rotary kiln |
| 12/26/2012 | CN202630663U Integral casting structure for inner lining of rotary kiln used for producing ceramsite sand |
| 12/26/2012 | CN202630662U Atmosphere protecting rotary kiln |
| 12/26/2012 | CN101963448B Method and device for measuring temperature in a furnace, heat treatment device and calcination synthesis method of a ceramic material powder |
| 12/26/2012 | CN101839631B Electrothermal copper-smelting slag depleted furnace |
| 12/26/2012 | CN101701765B Method for improving and strengthening kiln head guard plate of rotary kiln |
| 12/19/2012 | CN202613961U Anti-burning protective device for rotary kiln conveying belt |
| 12/19/2012 | CN202613960U Observation device of rotary kiln |
| 12/19/2012 | CN202613959U Converter body structure of electric converter |
| 12/19/2012 | CN202613958U Drying kiln barrel |
| 12/19/2012 | CN202613957U Drying machine of rotary kiln body |
| 12/19/2012 | CN202613956U Three-channel return type continuous production internal heating rotary kiln |
| 12/19/2012 | CN202613955U Revolving roasting furnace |
| 12/19/2012 | CN102829623A Anti-clogging rod of furnace cover air outlet pipe of tiltable drum-type resistor rotary furnace |
| 12/13/2012 | WO2012169711A1 Low-grade-coal coal gas production system |
| 12/13/2012 | WO2012168850A1 Apparatus for thermal degradation of feedstock |
| 12/13/2012 | WO2012168675A1 Improvements in waste processing |
| 12/13/2012 | US20120315590 Method and apparatus for reducing nox emissions in rotary kilns by sncr |
| 12/12/2012 | EP2531797A1 Method for increasing the reactivity of damp fuel |
| 12/12/2012 | CN202599091U Grill for cooler of rotary kiln |
| 12/12/2012 | CN202599090U Straight tubular brick for tertiary air duct of cement kiln |
| 12/12/2012 | CN202599089U Rotation type material layer regulation preheater feeding device |
| 12/12/2012 | CN202599088U Preheater feeding device with adjustable material layer |
| 12/12/2012 | CN202599087U Sealing device used between rotary kiln head and rotary kiln body |
| 12/12/2012 | CN202599086U Rotary kiln body sealing mechanism |