| Patents for F27D 13 - Apparatus for preheating charges; Arrangements for preheating charges (1,413) |
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| 05/09/2012 | CN202216512U Circular melting furnace |
| 05/09/2012 | CN102445087A Method for adopting high-temperature smoke discharged from rotary heating furnace as preheating heat source for mandril |
| 05/03/2012 | US20120107758 Direct spray cooling for limestone preheaters |
| 05/03/2012 | US20120104668 Continuous scrap supply into an electric arc furnace (eaf) |
| 05/02/2012 | CN102435068A Cement clinker burning system |
| 04/26/2012 | DE102010049238A1 Schrott-Schubvorrichtung Scrap-pusher |
| 04/25/2012 | CN202204324U Furnace charge drying preheater |
| 04/25/2012 | CN102425952A 一种高效分散粉状物料的撒料装置 An efficient decentralized sprinkle powdered material feeding device |
| 04/18/2012 | CN202195705U Waste heat utilization system of tunnel kiln |
| 04/18/2012 | CN102417948A 一种电炉炼钢废钢预热的杂质金属元素提取装置及方法 One kind of impurity EAF scrap preheating apparatus and method for extracting metal elements |
| 04/05/2012 | DE102010047516A1 Chargiervorrichtung Charging device |
| 03/29/2012 | WO2012038320A1 Preheating apparatus for steel scrap and metallurgical melting vessel equipped therewith |
| 03/28/2012 | CN102393145A Tube type lifting device |
| 03/22/2012 | DE102010041209A1 Vorwärmvorrichtung für Stahlschrott und damit ausgestattetes metallurgisches Schmelzgefäß Preheating of scrap steel and metallurgical melting vessel equipped therewith |
| 03/14/2012 | CN202166331U 石墨电极高压浸渍工序焙品加热热风循环系统 Graphite electrode high-pressure impregnation process baked goods with hot air circulation system |
| 03/14/2012 | CN101120221B Apparatus for the combustion of gas exiting from a furnace, for the preheating of scraps entering the furnace itself and related process |
| 03/07/2012 | EP1979497B1 Process for recycling aluminium-bearing composite materials |
| 03/07/2012 | CN202158783U 烧结余热蒸汽雾化喷射与发电装置 Sintering heat and power plant steam atomizing spray |
| 03/07/2012 | CN202158782U 一种窑尾预热器旋风筒内筒 One kind of cyclone preheater kiln cylinder barrel |
| 03/07/2012 | CN202158781U 一种节能的陶瓷烧制设备 An energy efficient ceramic firing equipment |
| 02/29/2012 | EP2422154A1 System for heat treating lumpy solids |
| 02/23/2012 | WO2012023029A1 Method and control and tracking system of the charge of material transported by a continuous supply conveyor of a metallurgical furnace, particularly an electric furnace for the production of steel |
| 02/23/2012 | CA2806993A1 Method and control and tracking system of the charge of material transported by a continuous supply conveyor of a metallurgical furnace, particularly an electric furnace for the production of steel |
| 02/22/2012 | CN202149703U 回转窑尾预热系统旋风筒 Last cyclone preheater kiln system |
| 02/16/2012 | WO2012019913A1 Method for operating a charging material preheater and charging material preheater and smelting furnace system |
| 02/15/2012 | CN101832715B 水泥生料粉立管旋喷预热器及预热分解系统 Cement raw material powder riser Churning preheater and preheat decomposition system |
| 02/08/2012 | CN202141341U 新型干法水泥窑预热器碳化硅陶瓷内筒挂板 Dry cement kiln preheater silicon carbide ceramic inner tube hanging board |
| 02/01/2012 | CN202133291U 冶炼三废热气回收预热矿料装置 Preheat ore smelting waste heat recovery feeding device |
| 01/25/2012 | CN202126189U Hanging piece for inner barrel of preheater |
| 01/25/2012 | CN102331191A Method for preheating ore sand by utilizing residual hot gas and preheating furnace |
| 01/25/2012 | CN102331180A Double cylinder ceramsite kiln |
| 01/19/2012 | WO2012007852A1 Drive unit for drying ovens used in the manufacturing of bricks |
| 01/19/2012 | WO2012007105A1 Continuous feeding system to a smelting furnace of pre-heated metal material, in continuous, potentiated and combined form |
| 01/19/2012 | US20120013053 Apparatus for direct smelting of zinc bearing compounds to produce metallic zinc |
| 01/19/2012 | CA2803109A1 Continuous feeding system to a smelting furnace of pre-heated metal material, in continuous, potentiated and combined form |
| 01/18/2012 | CN202119271U Preheating device of ceramic filter plate |
| 01/18/2012 | CN202116579U Online iron alloy baking furnace used in converter |
| 01/04/2012 | CN102305547A Preheating device of round bar mold insert used for cast |
| 12/21/2011 | CN202083233U 用于水泥回转窑预热器的内筒 Inner tube used in cement kiln preheater |
| 12/21/2011 | CN102288040A 陶瓷内筒挂片 Ceramic inner tube coupon |
| 12/21/2011 | CN101269990B 蜂窝陶瓷挂板 Cellular ceramic siding |
| 12/14/2011 | CN202074839U Environment friendly scrap preheater |
| 12/14/2011 | CN202074838U 预热器挂板式内筒 Preheater hanging plate inner tube |
| 12/14/2011 | CN102278891A 具有超强型耐热钢钢带的预热器旋筒风筒内筒 Preheater with a super-type heat-resistant steel strip of duct inner cylinder rotating cylinder |
| 12/07/2011 | CN202066384U 一种铝锭预热炉 One kind of ingot preheating furnace |
| 12/07/2011 | CN202066365U 预热炉前置式高炉煤气点火炉 Preheat oven stove front-BFG point |
| 12/07/2011 | CN101798236B 干法水泥回转窑预热器用陶瓷内筒 Dry-process cement kiln preheater with ceramic inner tube |
| 12/01/2011 | WO2011147006A1 Arrangements for liquid steel production unit |
| 11/30/2011 | CN202057201U 一种复合陶瓷挂板 A composite ceramic siding |
| 11/23/2011 | CN202048794U Furnace roof of preheating furnace |
| 11/16/2011 | CN101893380B Waste steel preheating conveyor device |
| 11/09/2011 | CN202032900U Ceramic inner barrel hanger for cement kiln preheater |
| 11/09/2011 | CN202032899U Ceramic inner barrel hanging sheet component |
| 11/09/2011 | CN202032888U Novel mesh band quenching furnace |
| 11/09/2011 | CN101907401B Scrap steel pre-heating conveyor with short process |
| 11/03/2011 | WO2011090260A3 Device for continuously manufacturing activated carbon |
| 11/02/2011 | CN202024613U Preheating furnace for light emitting diode (LED) alloying furnace and LED alloying furnace |
| 10/19/2011 | CN202013105U Inner cylinder of preheater cyclone cylinder and special ceramic hanging plates for same |
| 10/19/2011 | CN202011834U Inner core of preheater cyclone |
| 10/19/2011 | CN102219409A Calcining process and equipment for preheating and pre-decomposing cement clinker in high-solid-gas ratio |
| 10/12/2011 | CN102213553A Hot-air circulation system for heating baked product in graphite electrode high-pressure impregnation process |
| 10/12/2011 | CN101545724B Scrap steel preheating system for electric arc furnace |
| 09/21/2011 | CN201983640U 一种预热式自动进料装置 A glow-type automatic feeding device |
| 09/21/2011 | CN201983602U 水泥预热器陶瓷内筒 Cement preheater ceramic inner tube |
| 09/14/2011 | CN102183151A Internal cylinder for pre-heater cyclone, preparation method and special ceramic hanging pieces thereof |
| 09/14/2011 | CN102183150A Quick feeding device for feeding waste steel into electric furnace and feeding method thereof |
| 09/07/2011 | CN201964779U 具有预热功能的金属冶炼装置 Metal smelting device has preheat function |
| 09/07/2011 | CN201964778U 一种熔铝炉和均质炉预热系统 One kind of aluminum melting furnace and homogenizing furnace preheating system |
| 09/06/2011 | US8014895 Temperature setting method of heat processing plate, temperature setting apparatus of heat processing plate, program, and computer-readable recording medium recording program thereon |
| 08/31/2011 | CN201954972U 电加热余热利用装置 Electric heating waste heat utilization equipment |
| 08/31/2011 | CN1902329B Method for pre-heating, transforming and melting a metal charge and relative plant |
| 08/30/2011 | US8007275 Methods and apparatuses for heating semiconductor wafers |
| 08/24/2011 | CN201945192U 一种预热器挂片式内筒 A glow is hanging piece of the inner tube |
| 08/24/2011 | CN201945191U 新型合金烘烤装置 New alloy baking equipment |
| 08/24/2011 | CN201945190U 一种新型节能环保八推头竖式预热器 A new energy saving eight Tuitou vertical preheater |
| 08/24/2011 | CN201945189U 一种新型节能环保六推头竖式预热器 A new energy saving six Tuitou vertical preheater |
| 08/11/2011 | WO2011094785A1 Device for heat-treating sheet metal blanks |
| 08/10/2011 | CN201926319U 一种熔铝炉和时效炉预热系统 One kind of aluminum melting furnace and aging furnace preheating system |
| 08/10/2011 | CN201926318U 一种多棒热剪炉和时效炉预热系统 A multi-rod hot shear furnace and aging furnace preheating system |
| 08/09/2011 | US7993574 Board lined furnace with side immersion heating elements |
| 08/04/2011 | WO2011091685A1 Preheating and conveying equipment for steel scrap |
| 07/28/2011 | WO2011090260A2 Device for continuously manufacturing activated carbon |
| 07/27/2011 | CN201909542U Preheater inner barrel with composite tubes |
| 07/14/2011 | WO2011061261A3 Method and device for reducing the metallurgical power demand of closed electric smelting and/or reduction furnaces |
| 07/06/2011 | CN201892430U Novel energy-saving and environmentally-friendly vertical preheater with twelve push heads |
| 07/06/2011 | CN201892429U Efficient energy-saving environmental-protection four-push head vertical preheater |
| 07/06/2011 | CN101625199B Furnace top of preheating furnace |
| 06/15/2011 | CN201867078U Preheating furnace for heating materials of arc furnace |
| 06/08/2011 | CN201858898U Material guiding device of vertical pre-heater |
| 06/08/2011 | CN201858897U Charge preheating and dust removing device of intermediate-frequency furnace |
| 06/08/2011 | CN201857406U Preheating system for homogenizing furnace and aging furnace |
| 05/18/2011 | EP2321602A1 Continuous scrap supply into an electric arc furnace (eaf) |
| 05/18/2011 | CN101726181B Internal-combustion high temperature furnace for ferro-coke pellets/lump ores |
| 04/28/2011 | WO2011048770A1 Methods and systems for recovery of co2 gas in cement-manufacturing facilities, and processes for manufacturing cement |
| 04/28/2011 | CA2777891A1 Methods and systems for recovery of co2 gas in cement-manufacturing facilities, and processes for manufacturing cement |
| 04/27/2011 | CN201811215U Steam superheater in cement kiln outlet preheater |
| 04/27/2011 | CN102032762A Flue gas afterheat multitube drying heating furnace |
| 03/30/2011 | CN101995161A Inner barrel hanging board of preheater |
| 03/23/2011 | CN101988800A Arc melting equipment and molten metal manufacturing method using arc melting equipment |
| 03/16/2011 | CN201764832U Continuous preheating furnace for submerged arc furnace |