| Patents for F23L 9 - Passages or apertures for delivering secondary air for completing combustion of fuel (1,964) |
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| 11/09/2011 | CN202032601U Device used for ignite combustion of bituminous coal boiler of middle storage bin powder producing system |
| 11/09/2011 | CN202032563U Biomass composite furnace |
| 11/09/2011 | CN101373070B Heat decomposition gas processing method and apparatus of carbonization processing system containing water |
| 11/02/2011 | CN202024466U Secondary soft coal boiler combusting biomass solid formed fuel |
| 11/02/2011 | CN202024312U Biomass chain boiler |
| 11/02/2011 | CN102230617A Coal-fired gasification mechanical combustion boiler |
| 11/01/2011 | US8048381 Apparatus and method for optimizing exhaust gas burn out in combustion plants |
| 10/27/2011 | WO2011131039A1 Air-cooled revolving fire bar |
| 10/27/2011 | WO2011130936A1 Staged combustion method with multiple injections and w-shaped flame boiler device for carrying out the same |
| 10/26/2011 | CN202018057U Double-pipe variable secondary air distribution device adopting staggered spray nozzle arrangement for boiler combustion system |
| 10/19/2011 | CN202013015U Vertical half gas positive burning heating boiler |
| 10/19/2011 | CN102221197A Biomass compound furnace |
| 10/12/2011 | EP2373926A1 Method and apparatus for cascaded biomass oxidation with thermal feedback |
| 10/12/2011 | CN202008220U Vertical atmospheric pressure boiler |
| 10/05/2011 | EP2370751A1 Gas fired modulating water heating appliance with dual combustion air premix blowers |
| 09/28/2011 | CN201992629U 流化床二次风切圆射流炉膛 Tangentially secondary air jet fluidized bed furnace |
| 09/22/2011 | WO2011072361A3 Secondary air supply for gas burners |
| 09/21/2011 | CN201983287U Ash accumulation prevention structure for boiler secondary air channel |
| 09/21/2011 | CN201983253U 一种新型生物质直燃锅炉 A new biomass-fired boiler |
| 09/21/2011 | CN1550712B Burner apparatus |
| 09/14/2011 | CN201973703U 一种可使燃料中挥发份充分燃烧的生物质锅炉 A system whereby volatile fuel combustion of biomass boilers |
| 09/14/2011 | CN101865471B Oxygen provider of rotary garbage furnace |
| 09/09/2011 | WO2011109841A2 Burner and stove |
| 08/31/2011 | CN201954586U 半气化节能柴草取暖炉 Firewood saving stoves semi-gasification |
| 08/31/2011 | CN101818891B Industrial boiler for burning bio-briquettes |
| 08/31/2011 | CN101657681B Internal combustion burner |
| 08/24/2011 | CN201944830U 用于流化床锅炉炉膛的渐缩二次风管 Fluidized bed boiler furnace for secondary duct tapers |
| 08/24/2011 | CN201944821U 双氧煤转气涡流式燃烧无烟锅炉 Dioxygen coal-gas vortex combustion boiler smoke-free |
| 08/24/2011 | CN101761921B Industrial coal dust burning boiler system |
| 08/23/2011 | CA2442011C System for feeding combustion air in a soda recovery boiler |
| 08/10/2011 | CN201925913U 悬浮式新型节能燃煤装置 New energy-efficient coal-fired unit suspended |
| 08/10/2011 | CN101660751B Straw gasification combustor |
| 08/04/2011 | US20110185952 Burner structure |
| 08/03/2011 | CN201916921U 二次燃烧供风装置及具有所述二次燃烧供风装置的炉膛 Furnace combustion air supply device of the secondary wind device and a secondary combustion for |
| 07/26/2011 | CA2651783C Method of firing a low maintenance fluid heater |
| 07/20/2011 | CN101122386B DC boiler self-adaptive ignition combustion system |
| 07/13/2011 | CN201897233U Air distribution system of biomass boiler |
| 07/13/2011 | CN102121749A Vertical atmospheric pressure boiler |
| 07/13/2011 | CN102121748A Vertical atmospheric pressure boiler |
| 07/13/2011 | CN102121693A Dioxygen coal gasifying vortex type burning smokeless boiler |
| 07/06/2011 | CN201892202U Direct-injection combusted boiler burner for bio-fuel gasification |
| 07/06/2011 | CN101737795B Biomass gasification boiler using air-steam as gasifying agent and coupling combustion method thereof |
| 07/06/2011 | CN101631990B Secondary air flow biasing apparatus and method for circulating fluidized bed boiler systems |
| 06/30/2011 | WO2011056069A3 Method for improving the combustion efficiency of a burner of a hot blast stove, and such a hot blast stove comprising a gas burner |
| 06/29/2011 | CN201885253U Air supply combustion supporting device of biomass fuel boiler |
| 06/22/2011 | CN201875689U Novel multifunctional combustor |
| 06/22/2011 | CN201875682U Improved bagasse boiler |
| 06/22/2011 | CN201875680U Boiler burning refuse derived fuels, waste plastics and waste wood |
| 06/21/2011 | US7963236 Boiler and method for controlling air and fuel ratio using air pressure sensor |
| 06/16/2011 | WO2011069178A1 Boiler for solid fuels |
| 06/08/2011 | CN101324338B Boiler secondary air constant velocity wind pipe |
| 06/01/2011 | CN201852145U Firewood and coal dual-purpose energy-saving atomization furnace |
| 06/01/2011 | CN201852128U Multi-purpose biomass boiler |
| 06/01/2011 | CN201852127U Inner swing type secondary air nozzle |
| 05/19/2011 | WO2011059345A1 Manifold assembly |
| 05/18/2011 | CN102062393A Cyclone burning method and device for reburning fuel in cyclone drum for denitration |
| 05/12/2011 | WO2011056069A2 Method for improving the combustion efficiency of a burner of a hot blast stove, and such a hot blast stove comprising a gas burner |
| 05/11/2011 | CN101639226B Method for burning coal in boiler |
| 05/04/2011 | CN102042584A Novel biomass direct-fired boiler |
| 05/04/2011 | CN101718430B Cross heating screen with secondary air jet for circulating fluidized bed boiler |
| 04/27/2011 | EP2314921A2 Method of operating a boiler |
| 04/27/2011 | CN201811269U Improved secondary air intake structure of boiler body in grain combustion boiler system |
| 04/27/2011 | CN201811217U Biomass boiler |
| 04/27/2011 | CN102032555A Boiler combustion device |
| 04/20/2011 | EP2312210A2 Circulating fluidized bed with in-furnace secondary air nozzles |
| 04/20/2011 | CN201803376U Novel high-efficient heating furnace |
| 04/20/2011 | CN201803374U Layer combustion boiler for burning bundled straw |
| 04/20/2011 | CN201803364U Compact type oxygen-enriched combustor |
| 04/20/2011 | CN101644429B Biomass furnace combustor and combustion method thereof |
| 04/20/2011 | CN101487597B Biomass semi-gasification stove |
| 04/14/2011 | US20110083594 Method and apparatus of controlling oxygen supply in oxyfuel combustion boiler |
| 04/14/2011 | US20110083593 Fluidized combustor |
| 04/13/2011 | EP1561073B1 Device for surfacic gas injection into the radiative area of a combustion device |
| 04/13/2011 | CN201795468U Biomass and garbage power generation boiler for preventing corrosion of superheater |
| 04/13/2011 | CN102016419A Method of controlling exhaust gas in oxygen combustion boiler and apparatus therefor |
| 04/13/2011 | CN102016418A Method of controlling oxygen supply in oxygen combustion burner and apparatus therefor |
| 04/12/2011 | US7922480 Combustion apparatus and wind box |
| 04/07/2011 | WO2011038676A1 Biomass gasification combustion boiler |
| 04/06/2011 | CN201787609U Biomass fuels boiler |
| 04/06/2011 | CN201787594U Secondary air smokeless combustion equipment with combustion-supporting core plates |
| 03/31/2011 | US20110073050 Circulating fluidized bed (cfb) with in-furnace secondary air nozzles |
| 03/30/2011 | CN201779849U Biofuel gasifying and direct spraying combustion type hot air oven |
| 03/23/2011 | CN201772467U Oxygen supply device of rotary garbage incinerator |
| 03/23/2011 | CN201772440U High-efficiency burning zone burning boiler capable of controlling emission of atmospheric pollutant during burning |
| 03/23/2011 | CN101699166B Bottom air spout set of tangentially-fired coal-burning boiler |
| 03/17/2011 | WO2011030501A1 Pulverized coal boiler |
| 03/16/2011 | EP2295859A2 Waste incineration plant with introduction of cooling gas |
| 03/16/2011 | EP1651907B1 Afterburner device for fireplaces |
| 03/16/2011 | EP1486729B1 Incinerator |
| 03/16/2011 | CN201764677U Energy-saving environment-friendly hot water boiler |
| 03/16/2011 | CN201764468U Molded coal constant-pressure boiler |
| 03/03/2011 | WO2011023915A1 Burner having air-dispensing means, burner assembly and apparatus comprising such a burner, and safety extinguishing method for such a burner |
| 03/02/2011 | CN201753912U Biomass and waste power-generation boiler avoiding corrosion of superheaters |
| 02/16/2011 | CN101975404A Method for improving coal-fired boilers into biomass boilers |
| 02/16/2011 | CN101694295B W-shaped flame boiler disposing aperture type over-fire air spouts on stove arch |
| 02/09/2011 | CN101650024B Coal-fired gasification swirl combustion furnace |
| 02/09/2011 | CN101261002B Improvement method of super or super supercritical coal fired power generation heat system |
| 02/02/2011 | EP2279378A2 Powdered fuel conversion systems and methods |
| 01/27/2011 | WO2011010161A1 Combustion apparatus |
| 01/27/2011 | CA2805689A1 Combustion apparatus |