| Patents for F22B 31 - Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus (3,364) |
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| 03/16/2011 | CN201764478U Micro digital control chain type boiler |
| 03/16/2011 | CN201764477U Vertical coke-burning steam boiler with large-wave inner container |
| 03/16/2011 | CN201764476U Vertical coke-burning steam boiler provided with smoke enclosure flues at upper part and lower part |
| 03/16/2011 | CN201764475U Three-back-stroke heat-exchange type vertical coke-burning steam boiler |
| 03/16/2011 | CN201764474U Packaged boiler heating system |
| 03/16/2011 | CN101986024A Arrangement structure of all levels of superheaters of circulating fluidized bed boiler |
| 03/03/2011 | WO2011022833A1 Heating apparatus using pressure gain combustors |
| 03/03/2011 | CA2771470A1 Heating apparatus using pressure gain combustors |
| 03/02/2011 | CN201753914U Steam injection boiler for hot oil production of ocean platform |
| 03/02/2011 | CN201753913U Vertical highly efficient energy-saving environment-friendly boiler |
| 03/02/2011 | CN201753912U Biomass and waste power-generation boiler avoiding corrosion of superheaters |
| 02/23/2011 | CN201751761U Heat pipe boiler |
| 02/23/2011 | CN201751723U Four return-stroke horizontal boiler |
| 02/16/2011 | CN201748392U Onboard, movable skid-mounted smoke three-pass steam injection boiler |
| 02/16/2011 | CN201748391U Novel boiler |
| 02/16/2011 | CN101975391A Grate firing biomass boiler |
| 02/16/2011 | CN101975388A Biomass boiler system capable of saving energy and reducing emission |
| 02/09/2011 | EP2281167A1 Steam boiler equipped with cooling device |
| 02/09/2011 | CN201740009U Steam injecting boiler |
| 02/09/2011 | CN101968215A Arrangement structure of subcritical circulating fluidized bed boiler |
| 02/09/2011 | CN101650024B Coal-fired gasification swirl combustion furnace |
| 02/09/2011 | CN101598324B Corner tube boiler adopting uniform scouring convection tube bundle |
| 02/03/2011 | WO2010142861A3 Fluidized bed reactor |
| 02/02/2011 | CN201731470U 生物质蒸汽发生器 Biomass steam generator |
| 02/02/2011 | CN201730779U System combining solar solar thermal generation and biomass electricity generation |
| 02/02/2011 | CN101963345A Chain mobile grate boiler for combustible biomass formed fuel |
| 02/02/2011 | CN101963342A Magnesium energy light-heat generating system |
| 01/19/2011 | CN201715482U Vertical type fixed fire grate coal-burning smoke gas three backhaul pressure-bearing steam and hot water boiler |
| 01/19/2011 | CN201715481U Coal-gas energy-saving environment-friendly boiler |
| 01/19/2011 | CN101949582A Minitype power economized boiler |
| 01/19/2011 | CN101949531A Novel layer burning boiler |
| 01/19/2011 | CN101949530A Vertical coke-burning steam boiler |
| 01/12/2011 | CN201706470U Vehicle-mounted steam injection boiler |
| 01/12/2011 | CN201706469U Circulating fluidized bed boiler used for cobblestone coal combustion |
| 01/12/2011 | CN201706468U Gas steam boiler with low-level eccentric furnace |
| 01/12/2011 | CN201706467U Biomass fuel boiler |
| 01/12/2011 | CN201706465U Novel gas fired steam boiler |
| 01/12/2011 | CN101943395A Circulating fluidized bed boiler |
| 01/05/2011 | CN201697323U Automatic dust-removing energy-saving environment-friendly boiler with three smoke returns of front hearth mixing pipe |
| 01/05/2011 | CN201697102U Biomass high-temperature combustion power generation system |
| 01/05/2011 | CN201697101U 生物质气化蒸汽锅炉 Biomass gasification steam boilers |
| 01/05/2011 | CN201697100U Biomass high temperature fume gasification combined fire coal boiler |
| 01/05/2011 | CN101936525A Low NOx rotational flow coal dust combustion device of industrial boiler |
| 01/05/2011 | CN101936520A Horizontal type oil-gas condensing steam boiler with energy saver and condenser arranged outside independently |
| 12/30/2010 | DE102009030554A1 Entrained gasifier for gasification of ash containing feedstock in e.g. fossil-fuel power station, has waste heat steam generator arranged adjacent to reactor such that crude gas quenched in quenching chamber is supplied to steam generator |
| 12/29/2010 | CN201688549U Minitype power economized boiler |
| 12/29/2010 | CN201688390U Compound circulating fluidized bed boiler |
| 12/29/2010 | CN101929670A Oilfield steam injection boiler |
| 12/22/2010 | CN201680576U Integrated high efficient and environmentally friendly instant heating boiler with multi-pot and multi-return |
| 12/22/2010 | CN201680575U Heat pipe boiler |
| 12/22/2010 | CN201680352U Device for recovering waste heat generated during preparation of SO2 by burning sulfur |
| 12/22/2010 | CN101925780A Boiler structure |
| 12/22/2010 | CN101922791A Gas reburning energy-increasing environment-friendly boiler |
| 12/22/2010 | CN101922706A Four-return stroke horizontal boiler |
| 12/22/2010 | CN101922700A Horizontal coal-fired coal gasification boiler |
| 12/22/2010 | CN101438099B A fluidized bed heat exchanger for a circulating fluidized bed boiler and a circulating fluidized bed boiler with a fluidized bed heat exchanger |
| 12/16/2010 | US20100313827 High-Efficiency Gas-Fired Forced-Draft Condensing Hot Water Boiler |
| 12/15/2010 | CN201672663U Combined boiler |
| 12/15/2010 | CN201672505U Energy-saving emission-reducing oil and gas boiler |
| 12/15/2010 | CN201672501U Horizontal environment-friendly boiler |
| 12/15/2010 | CN101915424A Method for utilizing industrial solid tobacco waste |
| 12/15/2010 | CN101915413A Multi-hearth full-anti-burning coal gasification boiler |
| 12/15/2010 | CN101251249B Energy-saving type boiler |
| 12/08/2010 | CN201666568U Gasification coal-fired energy-saving environment-friendly boiler |
| 12/08/2010 | CN201666567U Particle fuel steam generator |
| 12/08/2010 | CN201666566U Burning coal industrial boiler system |
| 12/08/2010 | CN101363615B Lignose fuel boiler |
| 12/04/2010 | CA2706122A1 Firetube heat exchanger |
| 12/01/2010 | CN201662042U Environment-friendly boiler adopting biomass gasified combustion |
| 12/01/2010 | CN201662041U Drum-free steam generator device for oil recovery by heating |
| 12/01/2010 | CN201662040U Hydrogen gas burning boiler |
| 11/24/2010 | CN201652785U Double multi-purpose boiler |
| 11/24/2010 | CN201652777U Water heater base |
| 11/24/2010 | CN201652776U Energy-saving efficient boiler |
| 11/24/2010 | CN201652309U Numerical control normal pressure boiler supplied by steam through biomass energy source |
| 11/24/2010 | CN201652308U Biomass fuel burning device |
| 11/24/2010 | CN201652307U Horizontal double-furnace water pipe pulverized coal boiler |
| 11/24/2010 | CN201652306U Lying type internal combustion three-pass boiler of combustion biomass wood flour |
| 11/24/2010 | CN201652305U Biomass fuel steam boiler |
| 11/24/2010 | CN101896768A Integral waterwall external heat exchangers |
| 11/24/2010 | CN101893227A Vertical-type biomass-burning steam boiler |
| 11/24/2010 | CN101893226A 生物质蒸汽发生器 Biomass steam generator |
| 11/17/2010 | CN201636835U Finned heating boiler for heat pipe of thickened oil pipeline |
| 11/10/2010 | CN201628391U Integrated flue-gas condensing waste-heat recovery boiler |
| 11/10/2010 | CN201628205U Vertical gas-fired boiler |
| 11/10/2010 | CN201628204U Open-type combustion-gas and fuel boiler |
| 11/10/2010 | CN201628203U Biomass high-temperature combustion chain boiler |
| 11/10/2010 | CN101883951A Boiler structure for vessel |
| 11/10/2010 | CN101881456A Circulating fluid bed domestic garbage burning electricity generation boiler |
| 11/10/2010 | CN101881435A Flue gas multi-return high-pressure and direct-current steam injection boiler body |
| 11/10/2010 | CN101881434A Vehicle-mounted high-pressure DC steam injection boiler system with three-pass flue gas |
| 11/10/2010 | CN101881433A Steam boiler capable of burning biomass |
| 11/04/2010 | US20100279239 Boiler structure |
| 11/03/2010 | CN201621686U Hearth of circulating fluid bed boiler with large crosswise-penetrated middle partition wall structure |
| 11/03/2010 | CN201621675U Horizontal type pulverized coal boiler with bend type aftercombustion chamber |
| 11/03/2010 | CN201621674U Steam boiler capable of effectively improving heat utilization rate |
| 11/03/2010 | CN101876431A Direct-fired boiler |
| 10/27/2010 | CN101871688A Heat conduit boiler |
| 10/20/2010 | CN101865452A Steam generator |
| 10/20/2010 | CN101865451A Biomass high-temperature flue gas gasification combination coal burning boiler and low-pollution combustion method thereof |