| Patents for F23L 9 - Passages or apertures for delivering secondary air for completing combustion of fuel (1,964) |
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| 07/25/2012 | CN202350006U Novel biomass combusting boiler with reciprocating grate |
| 07/19/2012 | WO2012096319A1 Boiler device |
| 07/19/2012 | US20120180778 Multiple fuel tank system |
| 07/18/2012 | EP2476954A1 Pulverized coal boiler |
| 07/18/2012 | CN202338897U 生物质颗粒燃料燃烧装置 Biomass pellet fuel burning devices |
| 07/18/2012 | CN102588998A Smoke eliminating and energy saving combustion equipment of boiler with fixed fire grates |
| 07/18/2012 | CN102588955A Combustion system for reducing the emission of nitrogen oxide |
| 07/18/2012 | CN102588950A Novel high-efficiency vaporizing combustion compound furnace grate device with slag disintegrating function |
| 07/18/2012 | CN101832548B Method for arch single-stage injection fractional combustion and W flame boiler for realizing method |
| 07/18/2012 | CN101082418B Large diameter mid-zone air separation cone for expanding IRZ |
| 07/12/2012 | US20120174838 Combustion Apparatus |
| 07/12/2012 | US20120174837 Tiltable nozzle assembly for an overfire air port in a coal burning power plant |
| 07/11/2012 | CN202328328U 一种生物质锅炉 One kind of biomass boilers |
| 07/11/2012 | CN102563688A Boiler thermodynamic system for burning fuel with low ash melting point and high sodium-potassium content |
| 07/11/2012 | CN102563624A Combustion device for tangentially fired boiler and ultralow NOx combustion method employing same |
| 07/10/2012 | CA2584500C Cooling system for ports in a boiler |
| 07/04/2012 | CN202303531U 二次配风负压燃烧器 The second with negative pressure air burner |
| 07/04/2012 | CN202303493U Energy-saving burner |
| 07/04/2012 | CN202303342U 生物质颗粒真空锅炉 Biomass pellet boiler vacuum |
| 07/04/2012 | CN102537941A Circulating fluidized bed boiler technology for pure-burning low heating value coal gangue |
| 07/04/2012 | CN102537938A Burner for biomass granules with high ash content |
| 06/27/2012 | CN102519053A System capable of improving combustion efficiency of boiler by means of reducing moisture content of air |
| 06/21/2012 | US20120152158 Solid-fuel-fired burner and solid-fuel-fired boiler |
| 06/21/2012 | CA2854043A1 Combustion furnace and method of operation |
| 06/20/2012 | CN202281241U 生物质燃料链条锅炉中高温螺旋二次风与炉拱的组合结构 Biomass fuel chain boiler temperature spiral structure in combination with secondary air furnace arch |
| 06/20/2012 | CN202281219U 低温等离子体直流煤粉炉炉内深度分级低NOx燃烧系统 Low-temperature plasma current in pulverized coal furnace depth grading low NOx combustion system |
| 06/20/2012 | CN102506442A Energy-saving environment-friendly horizontal boiler with two-way air (oxygen) supply |
| 06/20/2012 | CN102506416A Multistage rotating energy-saving environmental-friendly kiln |
| 06/07/2012 | WO2012073157A1 Burner |
| 06/07/2012 | US20120137938 Pulverized coal boiler |
| 06/07/2012 | CA2816293A1 Burner with unidirectional secondary air |
| 06/06/2012 | CN101482263B Lignite low nitrogen oxide combustion method with dry-type amino reductive delivery |
| 05/30/2012 | EP2458274A1 Particulate solid fuel burner with special overfire air injection |
| 05/30/2012 | EP2457020A1 Combustion apparatus |
| 05/30/2012 | CN202253723U Water boiler with secondary air-in function |
| 05/30/2012 | CN202253593U Integrated coal gas desulfurization and dedusting boiler |
| 05/30/2012 | CN101956999B Biomass direct-fired furnace |
| 05/24/2012 | US20120129111 Premix for non-gaseous fuel delivery |
| 05/24/2012 | US20120125241 Waste Oil Furnace |
| 05/23/2012 | CN202229220U Secondary air rotating air distribution structure |
| 05/23/2012 | CN102472487A 微粉煤燃烧锅炉 Pulverized coal burning boiler |
| 05/23/2012 | CN101943396B Combustion control method and combustion control system of pulverized-fuel boiler |
| 05/23/2012 | CN101865456B Slit-type burner W type flame boiler with high burning performance and preparation method thereof |
| 05/16/2012 | CN202221076U Biomass boiler with high energy efficiency |
| 05/16/2012 | CN102455057A Novel water-coal-slurry fired organic heat carrier boiler |
| 05/03/2012 | WO2011109841A3 Burner and stove |
| 04/26/2012 | WO2011136629A3 Solid fuel fired boiler with a gas burner for household use and gas combustion method |
| 04/25/2012 | CN202203981U 生物质直燃锅炉二次和三次风装置 Biomass-fired boiler secondary and tertiary air system |
| 04/25/2012 | CN102425787A 一种液态排渣生物质燃烧装置及方法 An apparatus and method for slagging combustion of biomass |
| 04/18/2012 | EP1828473B1 Combustion air system for recovery boilers, burning spent liquors from pulping processes |
| 04/18/2012 | CN1904479B 隧道燃烧室及其构成的无烟尘燃煤、生物质设备 Coal-fired combustor and no smoke tunnel constructed, biomass equipment |
| 04/18/2012 | CN101957000B 生物质直燃炉的二次空气分配器 Biomass-fired furnace secondary air distributor |
| 04/18/2012 | CN101922729B 燃烧成捆秸秆的层燃锅炉 Layer burning boilers burning bundles of straw |
| 04/10/2012 | US8152514 Oil/slurry burner with injection atomization |
| 04/04/2012 | CN202182556U 一种生物质专用锅炉 One kind of dedicated biomass boiler |
| 03/28/2012 | CN202177128U 一种高效低排放生物质压块炉 An efficient low-emission biomass briquette stove |
| 03/14/2012 | CN202166050U 稳定煤粉燃烧的双旋风筒燃烧器—ｗ型火焰锅炉 Stable dual cyclone pulverized coal combustion burner flame boiler -w |
| 03/07/2012 | EP2426414A2 Method and device for combusting solid fuels |
| 02/29/2012 | CN202153013U 活性炭回转式活化炉用生物质高温烟气炉 Rotary activated charcoal biomass furnace temperature flue gas furnace |
| 02/15/2012 | CN102353069A Kerosene and diesel two-purpose adjustable secondary air distribution hole |
| 02/08/2012 | CN202141068U 煤柴两用可调节二次风配风孔 Kerosene and diesel dual-adjustable secondary air with the wind hole |
| 02/08/2012 | CN102345863A Depth hierarchy low-NOx combustion system in low-temperature plasma direct-current pulverized coal furnace |
| 02/08/2012 | CN102345862A Biomass particle combustion apparatus and combustion method for the same |
| 02/07/2012 | CA2636631C Pulverized coal-fired boiler and pulverized coal burning method |
| 02/02/2012 | US20120024206 Method for reducing nitrogen oxide emissions in oxyfuel combustion |
| 02/01/2012 | CN202132973U 一种防止空气回流的风道装置 An air duct system to prevent backflow |
| 02/01/2012 | CN202132972U W型火焰锅炉贴壁风喷口布置结构 W-shaped flame boiler wall air vents arrangement |
| 02/01/2012 | CN202132971U 一种w火焰锅炉的二次风布置结构 Secondary air arrangement structure for a boiler flame w |
| 02/01/2012 | CN102338374A In-furnace grading low-NOx combustion system of low-temperature plasma rotational flow coal powder furnace |
| 02/01/2012 | CN101737771B 一种多级燃尽风布置方式 A multi-stage arrangement of OFA |
| 01/26/2012 | WO2012011886A1 Industrial power boiler, operating method and control system |
| 01/25/2012 | CN102330993A Composite structure for high-temperature spiral secondary air and arch in biomass fuel chain boiler |
| 01/18/2012 | CN202118907U Furnace end for gas stove |
| 01/18/2012 | CN202118894U Vertical type coal gasification boiler |
| 01/18/2012 | CN202118893U Vertical type coal gasification energy-saving boiler |
| 01/18/2012 | CN102322631A Double-cyclone cylinder burner W-shaped flame boiler capable of stably burning pulverized coal |
| 01/18/2012 | CN101852422B Boiler for derived fuel RDF, waste plastics RPF and waste wood of combustion of refuses |
| 01/11/2012 | CN202109471U Biomass low-nitrogen direct-fired boiler |
| 01/11/2012 | CN101663537B Finely-powdered coal burning boiler |
| 01/04/2012 | CN202101217U Biomass steam boiler with horizontal water and fire tubes |
| 12/28/2011 | CN202092116U Biomass energy combustor with extensional combustion chamber |
| 12/28/2011 | CN102297447A 二次风旋转配风方式 Secondary air rotation Air Distribution |
| 12/28/2011 | CN102297421A 一种w型火焰解耦燃烧炉及解耦燃烧方法 Decoupling one kind w type flame burner and combustion method decoupling |
| 12/21/2011 | CN202082915U W-shape flame boiler with grading secondary air layout structure |
| 12/21/2011 | CN202082914U Biomass energy burner provided with shifting fork at feed inlet |
| 12/14/2011 | CN202074553U 生物质蒸汽锅炉二次配风系统 Biomass steam boiler with a secondary air system |
| 12/08/2011 | US20110297059 Combustion apparatus |
| 12/07/2011 | CN202066336U 一种用于回转窑的富氧助燃燃烧器 An oxygen-enriched combustion rotary kiln burner |
| 11/30/2011 | CN202057044U 多用消烟除尘热水热管组装热风炉 Smoke and dust with more hot stove heat pipe assembly |
| 11/30/2011 | CN202057030U 一种常压立式锅炉 One kind of atmospheric vertical boiler |
| 11/30/2011 | CN102261836A 一种用于回转窑的富氧助燃燃烧器及其使用方法 An oxygen-enriched combustion rotary kiln burner for its use |
| 11/30/2011 | CN102261668A 生物质蒸汽锅炉二次配风系统 Biomass steam boiler with a secondary air system |
| 11/23/2011 | CN102252338A Concentric double-casing strong-turbulence secondary air spray pipe structure |
| 11/23/2011 | CN102252320A Biomass low-nitrogen direct combustion boiler |
| 11/23/2011 | CN102252319A Horizontal type double-faced-combustion coal gasification boiler |
| 11/16/2011 | CN202040835U Biomass hot water boiler and hearth thereof |
| 11/16/2011 | CN202040804U Combustion device of biomass fuel boiler |
| 11/16/2011 | CN102245976A Gas fired modulating water heating appliance with dual combustion air premix blowers |
| 11/16/2011 | CN102242925A Smoke and dust treatment equipment for coal-fired boiler |
| 11/10/2011 | WO2011140003A1 Cooking range burner arrangement |