| Patents for F27D 25 - Devices for removing incrustations (926) |
|---|
| 03/22/2011 | CA2671156C Method and apparatus for cleaning a substantially vertical surface |
| 03/16/2011 | CN201762426U Dross pushing device for zinc dross cleaning machine in zinc bath of galvanizing line |
| 02/09/2011 | EP2281166A1 Furnace system |
| 02/09/2011 | CN201740389U Material eliminator for round roller of sintering machine |
| 02/09/2011 | CN101968320A Method for removing salamander from hearth roller of roller-hearth non-oxidation furnace |
| 02/09/2011 | CN101968315A Double-power furnace dismantling machine |
| 01/04/2011 | CA2487879C Injection device and process for the injection of a fluid |
| 12/22/2010 | CN201680727U Grate bar sweeper for trolley |
| 12/15/2010 | CN201672807U Double-power debricking machine |
| 12/08/2010 | CN101907407A Hot powder splashing prevention device for dredging kiln |
| 12/01/2010 | EP2255905A1 Apparatus for conducting operations inside a metallurgical vessel |
| 12/01/2010 | EP1258462B1 Large coating lump removing device |
| 11/25/2010 | WO2010133283A1 Metallurgical melting and treatment unit |
| 11/25/2010 | CA2760352A1 Metallurgical melting and processing unit |
| 11/24/2010 | EP2253916A1 Metallurgical melt and treatment assembly |
| 11/24/2010 | CN201653122U High-temperature slag remover for rotary kiln |
| 11/18/2010 | DE202010012637U1 Luftstoßvorrichtung mit einem Luftstoßgerät mit daran angeordneter Heißbranddüse Air blast device with an air blast device with arranged thereon Heißbranddüse |
| 11/10/2010 | CN201628487U Bridge type cleaning machine for walls of containers for reducing magnesium metal and working head thereof |
| 11/10/2010 | CN201628486U Full-automatic charging and stoking machine |
| 11/10/2010 | CN201628485U Machine body rotary mechanism for furnace pounding machine |
| 11/10/2010 | CN201628484U Circular running trolley for furnace pounding machine |
| 11/09/2010 | US7830947 Furnace installation and method for melting down metallic or metal-containing charge materials |
| 10/13/2010 | CN201607134U 擒纵式炉底辊杂物清除装置 Escapement hearth roller debris removal device |
| 10/06/2010 | CN201600040U 台车箅条清堵装置 Trolley grate bars blocking cleaning device |
| 10/06/2010 | CN101852557A Decoking method of tubular heater of urea dewaxing device |
| 09/23/2010 | DE10337299B4 Einrichtung zum Auflockern von in thermischen Anlagen abgelagerten heissen Massen mittels des Sprengens Means for Fanning deposited in thermal plants glad masses by means of detonation |
| 09/22/2010 | EP2229244A1 Method and apparatus for cleaning a substantially vertical surface |
| 09/14/2010 | CA2456764C Furnace run length extension by fouling control |
| 09/08/2010 | CN101464097B Coke beating apparatus for high temperature industrial furnace observation hole |
| 08/31/2010 | CA2439901C Arrangement and method for reducing build-up on a roasting furnace grate |
| 08/25/2010 | CN101813424A Full-automatic charging and stoking device |
| 08/19/2010 | US20100206333 Method and apparatus for cleaning a substantially vertical surface |
| 08/18/2010 | CN201555447U Novel slag scraper for walking beam furnace |
| 07/13/2010 | CA2468528C Method and apparatus for increasing the capacity of a waste heat boiler in a metallurgic smelting furnace |
| 06/16/2010 | CN101103241B Heat treatment furnace and heat treatment facility comprising it |
| 06/15/2010 | US7735435 Apparatus for cleaning a smelt spout of a combustion device |
| 06/15/2010 | US7735434 Multiple-hearth furnace |
| 06/09/2010 | CN101726194A Method for clearing furnace wall accretion of vertical lime furnace |
| 05/12/2010 | CN101706216A Method for cleaning accretions of rotary furnace for smelting bismuth |
| 05/05/2010 | EP2181300A1 Cleaning device for immersion tubes or nozzles of vacuum degassing units |
| 04/20/2010 | CA2512369C Accessory for a sudden air discharge device and discharge device comprising same |
| 04/15/2010 | WO2010041635A1 Slag melting burner apparatus |
| 03/25/2010 | WO2009033257A8 Method and apparatus for cleaning a substantially vertical surface |
| 02/18/2010 | WO2010018804A1 Method and apparatus for charging raw material to be sintered |
| 02/17/2010 | CN201406157Y Novel air cannon |
| 01/27/2010 | CN100585315C Connecting process and structure of magnesium crucible cleaning machine rotating shaft |
| 01/27/2010 | CN100585314C Method and apparatus for increasing the capacity of a waste heat boiler in a metallurgic smelting furnace |
| 12/23/2009 | CN201368677Y Scum board mechanism |
| 12/23/2009 | CN100573012C Static pressure tong-type fire door cleaning method and cleaner thereof |
| 12/15/2009 | CA2404633C Vacuum treatment of cast metal with simultaneous helium-injection stirring |
| 12/09/2009 | CN201359449Y Coke-cleaning device for high-temperature industrial furnace observation door |
| 12/03/2009 | US20090293677 High efficient method of slag scooping-up from liquid iron and a device for implementing said method |
| 11/19/2009 | WO2009138297A1 Furnace system |
| 11/18/2009 | EP2119990A1 Furnace assembly |
| 09/16/2009 | CN100540920C Accessory for a sudden air discharge device and discharge device comprising same |
| 09/09/2009 | CN100538240C Method and device for cleaning combustion devices |
| 08/05/2009 | CN101497443A Reactor cleaning apparatus |
| 07/30/2009 | US20090188532 Reactor cleaning apparatus |
| 07/29/2009 | EP2082814A1 Reactor cleaning apparatus |
| 07/22/2009 | CN100516236C Method for removing blast furnace bottom coagulated remainder iron |
| 07/15/2009 | CN101484633A Apparatus for cleaning a smelt spout of a combustion device |
| 06/24/2009 | CN101464097A Coke beating apparatus for high temperature industrial furnace observation hole |
| 05/20/2009 | CN201242350Y Apparatus for cleaning sintering device through vibration |
| 04/08/2009 | CN201217674Y Furnace hearth roller salamander removing apparatus |
| 04/08/2009 | CN100476334C Roller cleaning system |
| 04/02/2009 | US20090084401 Apparatus for removing matte-sticking and method for using the apparatus |
| 03/25/2009 | CN201212784Y Device for removal and cleaning flue residues of anode roasting furnace |
| 03/19/2009 | WO2009033257A1 Method and apparatus for cleaning a substantially vertical surface |
| 03/18/2009 | EP2036625A1 Method for cleaning a boiler of a furnace |
| 03/12/2009 | WO2009030295A1 Cleaning device for immersion tubes or nozzles of vacuum degassing units |
| 03/12/2009 | US20090065031 Method for cleaning a boiler of a furnace |
| 03/11/2009 | CA2639483A1 Method and apparatus for cleaning a boiler of a furnace |
| 03/11/2009 | CA2601493A1 Method for cleaning a radiant boiler of a kivcet furnace |
| 03/05/2009 | DE102007040882A1 Reinigungsvorrichtung für Tauchrohre bzw. Rüssel von Vakuumentgasungsanlagen Cleaning device for immersion pipe or trunk of vacuum degassing |
| 03/04/2009 | CN100465563C A multi-level furnace |
| 02/18/2009 | EP2024559A1 Apparatus for cleaning a smelt spout of a combustion device |
| 02/18/2009 | CN101371306A Apparatus for manufacturing molten irons |
| 01/20/2009 | CA2362028C Rotary drum with rolling body arrangement |
| 12/31/2008 | CN201173700Y Annular furnace side wall right-angle dilation concave joint scaling tool |
| 12/30/2008 | CA2361705C Cleaning using welding lances and blasting media |
| 12/10/2008 | CN201163152Y Flexible crucible cleaning machine |
| 12/10/2008 | CN101319851A Slag cleaning method of hot-metal mixer |
| 12/09/2008 | US7462218 Aluminum melting method using analysis of fumes coming from the furnace |
| 12/03/2008 | CN201159603Y Sweeping device for sintering device |
| 12/03/2008 | CN201159602Y Dusting device |
| 11/26/2008 | CN201155927Y Walking beam type heating stove dregs-scraping device |
| 11/13/2008 | US20080277842 Apparatus for Manufacturing Molten Irons |
| 10/30/2008 | US20080264615 Device for Extracting Heat from Gas and for Recovering Condensates |
| 10/29/2008 | CN101294774A Cleaning method and device for anode roasting fire path wall |
| 10/28/2008 | CA2449236C Multiple hearth furnace |
| 10/22/2008 | CN100427869C Method and apparatus for clearing rotary kiln ring |
| 10/08/2008 | EP1977421A1 Apparatus for manufacturing molten irons |
| 10/01/2008 | CN100422377C Zinc bath bottom slag cleaning device |
| 09/16/2008 | US7424946 Roller cleaning system |
| 07/08/2008 | US7395760 Device, system and method for on-line explosive deslagging |
| 07/01/2008 | US7393496 Method and apparatus for increasing the capacity of a waste heat boiler in a metallurgic smelting furnace |
| 04/17/2008 | WO2008044984A1 An apparatus and a method for cleaning |
| 04/09/2008 | CN101157958A Method for removing blast furnace bottom coagulated remainder iron |
| 03/04/2008 | US7337991 Accessory for air blast and device equipped with accessory |
| 02/28/2008 | WO2008022371A1 Grinding boom |