| Patents for F27D 25 - Devices for removing incrustations (926) |
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| 10/09/2013 | CN103348207A Demolition arrangement for remote- controlled working machine equipped with manoeuvrable arm, and use of such for refurbishment of metallurgical vessels |
| 10/09/2013 | CN103344127A Trolley grate on-line block clearing device and on-line block clearing method |
| 10/09/2013 | CN103344120A Slag-removing, vacuum dust-pumping and waste heat recycling system of magnesium smelting furnace |
| 09/25/2013 | CN203216300U Cleaning apparatus suitable for tertiary air pipe of cement mill |
| 09/25/2013 | CN103322825A Cement production crusting clearing method |
| 09/25/2013 | CN103322824A Treating method of furnace roller nodule |
| 09/25/2013 | CN102027305B Furnace system |
| 09/18/2013 | CN203203417U 旋转窑内壁清理装置 The inner wall of the rotary kiln cleaning device |
| 09/18/2013 | CN203203416U Detachable slagging rake for aluminum melting furnace |
| 09/11/2013 | EP2635864A1 Demolition arrangement for a remote- controlled working machine equipped with a manoeuvrable arm, and the use of such for the refurbishment of metallurgical vessels |
| 09/11/2013 | EP2635409A1 Demolition hammer for a working machine equipped with a manoeuvrable arm |
| 09/04/2013 | CN203177681U Aluminum skimming logging furnace |
| 09/04/2013 | CN203177640U Cleaning device for inner wall of rotary kiln |
| 09/04/2013 | CN103274380A Glyphosate mother liquid treatment method and device |
| 08/28/2013 | CN203163519U Structurally improved snowman pushing device |
| 08/28/2013 | CN102466413B Circular cooler and liquid groove desilting device thereof |
| 08/21/2013 | CN203148250U Material peel removing device of preheater |
| 08/21/2013 | CN203148196U Rotary kiln ring scraper capable of cleaning portions of kiln body |
| 08/21/2013 | CN103256807A Treatment method and tool for rotary kiln flame high-temperature belt formed ring |
| 08/21/2013 | CN102589311B Stoking machine of electric resistance furnace |
| 08/14/2013 | CN203132376U High-temperature intelligent manipulator |
| 08/14/2013 | CN203132375U Slagging-off machine used for submerged arc furnace |
| 08/07/2013 | CN203116548U Charging opening cleaning machine for metallurgical furnace |
| 08/07/2013 | CN103233088A Method for washing accumulated carbon under non-vacuum conditions |
| 08/01/2013 | WO2013111046A1 Apparatus for treating rollers |
| 07/24/2013 | CN203083352U Petrochemical tubular heating furnace ash removing structure |
| 07/17/2013 | CN203068997U Device for on-line removing of scaffolding of quartz furnace bottom roller of silicon steel annealing furnace |
| 07/17/2013 | CN203068952U Air-cooled type accumulated material cleaning device of rotary kiln combustor |
| 07/03/2013 | CN203037095U A high temperature-resisting cement kiln wall cleaner |
| 07/03/2013 | CN203037094U A cement kiln wall cleaner |
| 07/03/2013 | CN203037093U Residue scrapping device |
| 07/03/2013 | CN203037079U Automatic seggar material discharging and cleaning device for electric kiln |
| 06/19/2013 | CN203011173U Portable oxygen lance hole slag removal device |
| 06/19/2013 | CN103162549A Blow method of blocking objects in tube-type heating furnace and tube opening plugging device of tube-type heating furnace |
| 06/19/2013 | CN103162531A Revolving furnace knocker |
| 06/13/2013 | WO2013082731A1 Apparatus and method for cleaning combustion devices |
| 06/13/2013 | WO2013082730A1 Apparatus and method for cleaning combustion devices |
| 06/12/2013 | CN202993854U Turning mechanism for medium-frequency heating furnace pushing cylinder |
| 06/12/2013 | CN103154653A Device and method for protecting an optical observation opening |
| 06/12/2013 | CN103144117A High-temperature intelligent manipulator, control system and control method |
| 06/05/2013 | CN202973940U Formed ring block scrabbling device of rotary kiln |
| 05/14/2013 | US8440134 Furnace system |
| 05/08/2013 | CN202928383U Automatic ash removing device applied to industrial furnace |
| 04/24/2013 | CN103063052A charging door cleaner for metallurgical furnace |
| 04/24/2013 | CN103063051A Cohesive material separation device for discharging outlet of salt bath furnace |
| 04/17/2013 | CN202885502U Device for automatically removing formed rear ring of rotary kiln |
| 04/17/2013 | CN103047868A Circular cooler and fluid groove dredging device thereof |
| 04/10/2013 | EP2577204A1 Method and system of removing accretion buildup in a furnace |
| 04/10/2013 | CN202869295U Slagging off machine and material pushing slagging off head thereof |
| 04/10/2013 | CN103033066A Process for digesting bonded steel of steelmaking casting slag ladle |
| 04/03/2013 | CN202853417U Rear-mounted-type stoking machine |
| 04/03/2013 | CN103026161A Method and system of removing accretion buildup in a furnace |
| 04/03/2013 | CN103017540A Automatic crucible dumping and cleaning system for electronic kilns |
| 03/27/2013 | CN101484633B Apparatus for cleaning a smelt spout of a combustion device |
| 03/20/2013 | CN202814137U Collecting device and stirring collecting equipment |
| 03/20/2013 | CN202814084U Dredging device for blockage of burner of sintering machine |
| 03/19/2013 | CA2549551C A high efficient method of slagging-off for liquid iron and a device for implementing said method |
| 03/13/2013 | CN102027143B Method and apparatus for charging raw material to be sintered |
| 03/13/2013 | CN101852557B Decoking method of tubular heater of urea dewaxing device |
| 02/27/2013 | CN102944122A Slugging cleaning device of silicon steel furnace and application thereof |
| 02/13/2013 | CN202734588U Automatic cleaning system for sintering furnace belt |
| 02/13/2013 | CN202734587U Material cleaning device for front roll screen of pelletizing chain grate |
| 02/13/2013 | CN202734558U Multifunctional charge pounding machine |
| 02/13/2013 | CN102927832A Block raking device for formed ring of rotary kiln |
| 02/06/2013 | CN102914174A Furnace dredging method for avoiding accretion on furnace bottom roller of non-oxidation heat treatment furnace |
| 02/05/2013 | CA2701505C A method and apparatus for increasing the capacity of a waste heat boiler in a metallurgic smelting furnace |
| 01/31/2013 | WO2013014097A1 Device for and method of cleaning online installations |
| 01/30/2013 | CN202709772U Slag removal device for aluminum liquid tank, molten steel tank and aluminum melting furnace |
| 01/30/2013 | CN202709771U Smelting furnace scarfing cinder device |
| 01/23/2013 | EP2548662A1 Device for and method of cleaning installations online |
| 01/23/2013 | CN202692732U Oxygen oil gun of bottom blowing furnace |
| 01/16/2013 | CN202675919U Vertical retort slag removal device |
| 01/16/2013 | CN202671211U Charge level treatment device |
| 01/03/2013 | WO2013001156A1 Off-gas channel |
| 01/03/2013 | CA2834435A1 Off-gas channel |
| 01/02/2013 | CN202648457U Slag removing device for metal smelting |
| 01/02/2013 | CN202646699U Split type sealing end cap of pneumatic crawler loader cylinder |
| 01/02/2013 | CN102851477A Method for reducing hearth roll mark defect on steel plate surface |
| 12/26/2012 | CN202630713U Slag clamping machine for treating agglomerated cakes in calcining kiln in vanadium extraction production |
| 12/12/2012 | EP2531456A1 Roller cleaning device |
| 12/12/2012 | CN202599134U Device for removing blockings from fire grate strip |
| 12/05/2012 | CN202582160U Material overturning and wall scraping device capable of avoiding ring formation of rotary kiln |
| 12/05/2012 | CN102809296A Stoking machine provided with insulation system |
| 11/28/2012 | CN202562315U Automatic breaking hammer used for breaking agglomerated materials in external heating rotary furnace |
| 11/21/2012 | CN202547427U Pneumatic tool for removing sintering ring of rotary kiln |
| 11/21/2012 | CN202547426U Ash removal device for fluidized bed roaster |
| 11/21/2012 | CN202547425U Cleaning device of roasting vehicle oven chamber |
| 11/21/2012 | CN101497443B Reactor cleaning apparatus |
| 11/14/2012 | CN202532906U Device for quickly removing slag from medium frequency induction furnace |
| 11/14/2012 | CN101813424B Full-automatic charging and stoking device |
| 11/07/2012 | CN102767969A Slag removing device for molten aluminum tank or molten steel tank or aluminum melting furnace |
| 11/01/2012 | US20120276492 Method of and Arrangement for Recovering Heat From Bottom Ash |
| 10/31/2012 | EP2516950A1 Walking beam reheat furnace designed for removing scale |
| 10/30/2012 | US8298347 Method and apparatus for cleaning a substantially vertical surface |
| 10/24/2012 | CN102748959A Vertical pot slag removing device |
| 10/24/2012 | CN102747236A Method for treating coking of ascending flue of Ausmelt furnace |
| 10/17/2012 | CN102741180A 辊清洁装置 Roller cleaning device |
| 10/17/2012 | CN101907407B Hot powder splashing prevention device for dredging kiln |
| 10/10/2012 | CN202485474U Rapid processing device for rotary kiln ring forming |
| 09/26/2012 | CN202452857U Pneumatic drossing machine for producing magnesium metal |