| Patents for F22B 21 - Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically (973) |
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| 10/06/2010 | CN201599783U 燃煤过热蒸汽发生器 Fired superheated steam generator |
| 09/22/2010 | CN201589250U 多功能生物质锅炉 Multifunctional biomass boiler |
| 09/22/2010 | CN101839469A Feedwater atomization all-hot type energy-saving steam boiler |
| 09/16/2010 | CA2754669A1 Once-through evaporator |
| 09/15/2010 | CN201582781U Diaphragm-type wall waste heat recovery boiler |
| 09/02/2010 | WO2009020721A3 Radiant coolers and methods for assembling same |
| 09/01/2010 | EP2224166A1 Boiler structure for vessel |
| 09/01/2010 | CN201568954U Suspension-lamination composite CWS (coal water slurry) combustion boiler |
| 08/26/2010 | US20100212605 Steam generator |
| 08/25/2010 | CN101815904A boiler |
| 08/25/2010 | CN101324327B Novel three-barrel structure quick-fixing water tube boiler |
| 08/19/2010 | WO2010052158A3 Continuous steam generator |
| 08/04/2010 | EP2213936A1 Continuous-flow steam generator |
| 07/14/2010 | EP2206952A1 Reheat boiler and gas temperature control method of reheat boiler |
| 07/14/2010 | CN201526956U Pure-burning blast furnace gas boiler with asymmetric constricted dual-chamber hearth |
| 07/08/2010 | WO2010000346A4 Membrane wall of a large-scale steam generator |
| 07/07/2010 | EP2204611A1 Heat recovery steam generator |
| 07/07/2010 | CN201522089U 立式锅炉 Vertical boiler |
| 07/07/2010 | CN201521940U Triple-drum boiler without horizontal foundation |
| 07/01/2010 | WO2009129169A3 Solar steam generator having a standby heat supply system |
| 06/30/2010 | CN101761914A Smoke circulation heat-exchange compound cycle water pipe steam boiler |
| 06/24/2010 | WO2009129167A3 A solar steam generator |
| 06/23/2010 | CN201513872U Water pipe boiler |
| 06/17/2010 | WO2010035992A3 Boiler furnace for a power station |
| 06/17/2010 | WO2010025960A3 Heat exchanger in modular design |
| 06/10/2010 | WO2010029033A3 Waste heat steam generator |
| 06/09/2010 | CN101725966A Circulating fluidized bed boiler integrating material separation and heat transfer |
| 06/09/2010 | CN101024915B Steam generator and drum type washing machine with the same |
| 06/02/2010 | CN201496936U Angle pipe boiler |
| 06/02/2010 | CN101380561B Large membrane wall gas-phase reactor with high pressure steam as by-product |
| 05/27/2010 | WO2010029022A3 Continuous steam generator |
| 05/20/2010 | WO2010000346A3 Membrane wall of a large-scale steam generator |
| 05/20/2010 | WO2009142820A3 Continuous steam generator with equalizing chamber |
| 05/14/2010 | WO2010029100A3 Continuous steam generator |
| 05/14/2010 | CA2743004A1 Continuous steam generator |
| 05/12/2010 | CN201462776U Medium temperature and medium pressure steam boiler capable of burning blast furnace gas completely |
| 05/05/2010 | EP2182278A1 Continuous-flow steam generator |
| 05/05/2010 | CN201448817U Waste heat steam boiler for reciprocating grate residue incineration |
| 04/28/2010 | EP2180250A1 Continuous-flow steam generator |
| 04/01/2010 | WO2010035992A2 Boiler furnace for a power station |
| 03/25/2010 | WO2009024855A3 Heat exchanger, in particular operating as large- sized steam generator |
| 03/25/2010 | US20100071634 Furnace of boiler for power station |
| 03/17/2010 | CN100594330C Once-through boiler |
| 03/11/2010 | WO2010025960A2 Heat exchanger in modular design |
| 03/10/2010 | EP2161525A1 Modular heat exchanger |
| 03/10/2010 | CN201421071Y Efficient and energy-saving normal-pressure molded coal steam boiler |
| 03/10/2010 | CN201421070Y Sugarcane leaf boiler |
| 02/24/2010 | CN201412821Y Overheat steam injection boiler with non-desalted feed water |
| 02/24/2010 | CN101655232A Multi-stage rotating energy-saving dust and harmful substance removing vertical boiler |
| 02/17/2010 | CN201407642Y Novel SZL assembled water pipe boiler |
| 02/10/2010 | CN101644425A Non-horizontal foundation three-drum boiler |
| 02/03/2010 | CN201396743Y Angle pipe type circulating fluidized bed boiler |
| 01/21/2010 | US20100012050 Boiler Water Cycle of a Fluidized Bed Reactor and a Fluidized Bed Reactor |
| 01/20/2010 | CN201386998Y Yellow phosphorus tail gas fuel gas boiler |
| 01/13/2010 | CN201382702Y Power generation boiler for low-temperature flue gas waste heat in avasite heat furnace |
| 01/13/2010 | CN201382422Y Binary cycle sludge incinerator |
| 01/06/2010 | CN201377785Y Blast furnace gas burning boiler |
| 12/30/2009 | CN201373554Y New energy gasified no-chimney energy-saving environment-friendly boiler |
| 12/30/2009 | CN201373380Y Coal thrower boiler adopting double arch intensified combustion |
| 12/23/2009 | CN100572910C Waste heat power generation boiler |
| 12/17/2009 | WO2009150891A1 Boiler |
| 12/16/2009 | CN201363709Y Split steam boiler |
| 11/26/2009 | WO2009142820A2 Continuous steam generator with equalizing chamber |
| 11/26/2009 | CA2715989A1 Continuous steam generator with equalizing chamber |
| 11/25/2009 | CN201351909Y Waste heat boiler device |
| 11/25/2009 | CN101586799A Moderate temperature moderate voltage steam boiler capable of burning down the blast furnace gas |
| 11/19/2009 | DE102008023937A1 Vorrichtung zur Erzeugung elektrischer Energie aus Abgaswärme An apparatus for generating electrical energy from the exhaust gas heat |
| 11/18/2009 | CN100561041C Large-sized natural circulation boiler with water pipe |
| 10/01/2009 | US20090241859 Continuous steam generator with equalizing chamber |
| 09/09/2009 | CN101526262A Large-scale grate firing pressure phase change heat exchange hot water boiler |
| 09/09/2009 | CN101526220A Double working substance bicirculating sludge incinerator |
| 09/03/2009 | WO2006050714A8 Device for transforming a working medium from a liquid to a vapor state |
| 08/26/2009 | CN101514811A Inclined porch-free corner-tube full film-type wall-circulating fluidized bed boiler |
| 08/19/2009 | CN201293306Y Steam-water circulating system for energy-conserving operation of steam boiler |
| 08/12/2009 | EP1779035A4 Once-through boiler |
| 06/25/2009 | WO2009078191A1 Boiler structure for vessel |
| 06/24/2009 | CN101463994A Double-heat accumulation type steam-filling boiler using low heating value gaseous fuel, and its combustion method |
| 06/24/2009 | CN101463993A Single heat accumulation type steam-filling boiler using high heating value gaseous fuel, and its combustion method |
| 05/28/2009 | US20090133644 Boiler |
| 05/27/2009 | CN201246733Y Angle pipe type biomass direct combustion boiler |
| 05/13/2009 | CN201237207Y Heat accumulation type steam electric boiler |
| 04/22/2009 | CN201225608Y Sulfurous iron ore acid making waste heat boiler |
| 04/15/2009 | CN201221839Y Three-boiler barrel structure quickly-fixing water tube boiler |
| 04/09/2009 | WO2009044567A1 Boiler |
| 04/01/2009 | CN201215309Y Energy-conserving environment protection coal burning steam boiler |
| 03/11/2009 | CN101380561A Large membrane wall gas-phase reactor with high pressure steam as by-product |
| 02/28/2009 | CA2638931A1 Fabric treatment appliance with steam generator having a variable thermal output |
| 02/04/2009 | CN201191010Y Biomass gasification stoves with multi feed ports |
| 01/27/2009 | US7481265 Air cooler for power plants and use of such an air cooler |
| 01/18/2009 | CA2637001A1 Nubbed u-bend tube support |
| 01/15/2009 | WO2008131490A9 Method and apparatus for external combustion engine |
| 01/14/2009 | CN201181089Y Ironing and heating boiler |
| 01/14/2009 | CN101344243A Improved vertical evaporator |
| 01/07/2009 | CN201175718Y Environmental protection waste treatment device |
| 12/31/2008 | CN201173571Y Boiler vertical type heating surface of smoke and fire tube |
| 12/30/2008 | CA2458390C Method for starting a steam generator comprising a heating gas channel that can be traversed in an approximately horizontal heating gas direction and a steam generator |
| 12/24/2008 | CN101329059A Boiler of power generation by waste heat |
| 12/18/2008 | WO2008021615A3 Tube stub removal apparatus |
| 12/17/2008 | CN101324327A Novel three-barrel structure quick-fixing water tube boiler |
| 12/10/2008 | CN201163151Y Residual heat utilization apparatus of gangue brick tunnel kiln |