| Patents for F27D 25 - Devices for removing incrustations (926) |
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| 09/26/2012 | CN102109280B Manual slag raking machine |
| 09/19/2012 | CN102679752A Vertical-retort slag removal machine in magnesium smelting implemented by using silicothermic process |
| 09/12/2012 | CN202432873U Support device based on kiln outlet snowman removing device |
| 09/12/2012 | CN202432872U Kiln outlet snowman pushing device |
| 09/05/2012 | CN202420219U Cleaning device for coke on end part of combustor |
| 09/05/2012 | CN202420150U Revolving furnace knocker |
| 09/05/2012 | CN102654359A High-pressure hot-wind cutting device for cleaning slag at outlet of rotary kiln |
| 09/05/2012 | CN102654358A Aerobic furnace washing method for vacuum smelting furnace |
| 08/29/2012 | CN202403557U Automatic slag-removing device for grate of annealing furnace |
| 08/15/2012 | CN202382596U Carbon removing device for tube furnace |
| 08/15/2012 | CN102636041A Continuous heat treatment furnace with function of clearing metal accretions on furnace rollers and process method for clearing accretions on furnace rollers |
| 08/08/2012 | CN202372019U Blowing slag removing device for slag removal machine |
| 07/31/2012 | CA2487737C Tuyere cooling system |
| 07/25/2012 | EP2478315A1 Device for removing residue in a furnace chamber |
| 07/25/2012 | CN202350563U Device for cleaning roller surface of roller-hearth type normalizing furnace |
| 07/24/2012 | CA2549562C Roller cleaning system |
| 07/18/2012 | CN202339120U Mechanical clearing device for ring-forming substances in rotary kiln |
| 07/18/2012 | CN102589312A Device for rapidly treating ring formation of rotary kiln and method |
| 07/18/2012 | CN102589311A Stoking machine of electric resistance furnace |
| 07/12/2012 | US20120175827 Method and system of removing accretion buildup in a furnace |
| 07/11/2012 | CN202317005U 一种铝灰渣专用灰扒 An aluminum dedicated gray ash Grilled |
| 07/05/2012 | US20120167718 Method for scooping-up slag from liquid iron |
| 07/04/2012 | CN202304464U 一种矿热炉捣炉机 One kind of submerged arc furnace ramming machine |
| 07/04/2012 | CN202304463U 一种清底器 The end of a cleaning device |
| 07/04/2012 | CN202304359U Corex炉竖炉围管用的疏通装置 Dredge device Corex furnace shaft furnace Wai workable |
| 06/27/2012 | CN202284917U 一种回转窑清圈炮 One kind of clear kiln ring gun |
| 06/27/2012 | CN101968320B Method for removing salamander from hearth roller of roller-hearth non-oxidation furnace |
| 06/13/2012 | CN202274763U Spare deslagging device for molten salt furnace slag remover |
| 06/13/2012 | CN102494544A Scum dredger |
| 06/06/2012 | CN202267381U Deslagging device for smelting furnace |
| 06/05/2012 | CA2567508C Multi-level furnace |
| 05/23/2012 | CN202229616U Slag removal device for magnesium smelting reduction pot |
| 05/23/2012 | CN202229572U Push plate cleaning device for push plate furnace |
| 05/23/2012 | CN102466413A Circular cooler and liquid groove desilting device thereof |
| 05/16/2012 | CN202221249U Novel continuous automatic slag raking machine |
| 05/10/2012 | WO2012060773A1 Demolition hammer for a working machine equipped with a manoeuvrable arm |
| 05/10/2012 | WO2012060772A1 Demolition arrangement for a remote- controlled working machine equipped with a manoeuvrable arm, and the use of such for the refurbishment of metallurgical vessels |
| 05/09/2012 | CN202216567U Stretching-in type kiln crust removing machine |
| 05/09/2012 | CN202216518U Internal kiln coating eliminating machine |
| 04/25/2012 | CN102428335A 冶金的熔炼和处理总成 Metallurgical smelting and processing assembly |
| 04/24/2012 | US8163137 Apparatus for cleaning and/or cooling a liquor gun in a chemical recovery boiler |
| 04/10/2012 | US8153050 Device for implementing a high efficiency method of scooping-up slag from liquid iron |
| 04/05/2012 | WO2012041620A1 Device and method for protecting an optical observation opening |
| 04/04/2012 | EP2437021A1 Device and method for protecting an optical observation opening |
| 04/04/2012 | CN202182652U 加热炉水梁积渣清理装置 Beam furnace slag accumulation of water cleaning device |
| 04/04/2012 | CN101371306B 用于制造熔融铁的设备 The apparatus for manufacturing molten iron |
| 03/21/2012 | EP2431485A1 Method of and device for removing scale deposits from a steel slab heat treatment construction |
| 03/14/2012 | CN102374777A Push plate cleaning device used in plush plate furnace |
| 03/07/2012 | CN202158750U 除结圈机 In addition to knot ring machine |
| 02/08/2012 | CN202141349U 真空炉循环水垢清洗装置 Vacuum furnace cycle scale cleaning device |
| 02/01/2012 | CN202133295U 热顶盖氧化渣分离工具 Thermal oxidation residue separation tools cover |
| 01/18/2012 | CN202119278U Full-automatic rotating timed soot-blowing and scale-blowing energy saver |
| 01/18/2012 | CN202119277U Furnace cleaning support for aluminum alloy smelting furnace |
| 01/18/2012 | CN202119276U Slag removing shovel for aluminum alloy smelting furnace |
| 01/11/2012 | CN202109776U Guiding rail of chain bucket slag dragging machine |
| 01/11/2012 | CN202109747U Anti-bonding kiln roller |
| 01/04/2012 | EP2281166B1 Furnace system |
| 12/28/2011 | EP2400246A1 Apparatus for treating rollers |
| 12/28/2011 | CN202092476U 冶金炉加料口清焦机装置 Metallurgical furnace coke machine device charging port clearance |
| 12/15/2011 | WO2011156359A1 Method and system of removing accretion buildup in a furnace |
| 12/15/2011 | CA2801785A1 Method and system of removing accretion buildup in a furnace |
| 12/14/2011 | EP2024559B1 Apparatus for cleaning a smelt spout of a combustion device |
| 11/08/2011 | US8052921 Apparatus for manufacturing molten irons |
| 10/19/2011 | CN202013113U Non-ferrous metallurgy charging opening coke cleaning pricker of an oxygen bottom blowing converter |
| 10/19/2011 | CN202013112U Device for removing scoria at smelting furnace port through intermediate frequency heating |
| 10/11/2011 | US8033327 Device for extracting heat from gas and for recovering condensates |
| 10/05/2011 | CN202002509U Furnace-cleaning device of electrolytic aluminum holding furnace |
| 09/29/2011 | US20110232694 Reactor cleaning apparatus |
| 09/07/2011 | CN201964785U 炉管无损伤清垢器 No damage to the furnace tube fouling is cleared |
| 08/31/2011 | CN201952448U 炼钢转炉氧枪的刮渣器 Oxygen converter steel slag scraping gun |
| 08/31/2011 | CN102171514A Slag melting burner apparatus |
| 08/24/2011 | CN201945187U 一种改进的加料捣炉机 An improved feeding pound Furnace |
| 08/11/2011 | WO2011095906A1 Roller cleaning device |
| 08/10/2011 | EP2181300B1 Cleaning device for immersion tubes or nozzles of vacuum degassing units |
| 08/09/2011 | US7993467 Apparatus for removing matte-sticking and method for using the apparatus |
| 08/09/2011 | CA2653642C Apparatus for cleaning a smelt spout of a combustion device |
| 08/03/2011 | CN201917231U 一种高温钼丝炉炉尾出舟部位的清渣装置 A high temperature molybdenum wire furnace slag means the end of a boat site |
| 07/19/2011 | US7980851 Heat treatment furnace and heat treatment facility comprising it |
| 07/14/2011 | US20110169202 Furnace system |
| 07/14/2011 | US20110168060 Device and system for producing cement clinker |
| 07/13/2011 | CN201897380U Movable rotary kiln wall scraper |
| 07/12/2011 | US7975709 Reactor cleaning apparatus |
| 06/30/2011 | WO2011077335A1 Walking beam reheat furnace designed for removing scale |
| 06/29/2011 | CN201885593U Smelting furnace charging hole coke button removing device |
| 06/29/2011 | CN102109280A Manual slag raking machine |
| 06/22/2011 | CN201876155U Furnace bottom clearing device for cupola furnace |
| 06/15/2011 | EP2333413A1 Slag melting burner apparatus |
| 06/15/2011 | CN201867084U Stoking machine |
| 06/01/2011 | CN201852453U Automatic cleaning device for bonding matters on bar grate of sintering pallet |
| 06/01/2011 | CN201852452U Material cleaning device for grate bars of sintering machine trolley |
| 05/11/2011 | EP1846721B1 Glass furnace |
| 05/11/2011 | CN201828163U Slag catching device of frequency conversion furnace |
| 05/10/2011 | CA2466324C Aluminium melting method using analysis of fumes coming from the furnace |
| 04/20/2011 | EP2311997A1 Method and apparatus for charging raw material to be sintered |
| 04/20/2011 | CN102027305A Furnace system |
| 04/20/2011 | CN102027143A Method and apparatus for charging raw material to be sintered |
| 04/12/2011 | US7921779 Industrial ammunition |
| 03/30/2011 | CN201780007U Special cinder scraper for electric furnaces |
| 03/24/2011 | WO2011032771A1 Device for removing residue in a furnace chamber |
| 03/24/2011 | US20110067592 Industrial ammunition |