| Patents for F23J 1 - Removing ash, clinker, or slag from combustion chambers (3,441) |
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| 12/16/2009 | CN201363738Y Steam explosion-type shock wave soot blower/air gun adopting valve controller |
| 12/16/2009 | CN201363733Y Integrated processing equipment for rubbish high-temperature incineration |
| 12/16/2009 | CN101603690A Slag discharge hole structure of improved biomass straw boiler |
| 12/09/2009 | CN201359282Y Anti-leak soot lance |
| 12/09/2009 | CN101598688A Boiler fouling monitoring and soot blowing optimization methods based on on-line measurement of coal quality |
| 12/02/2009 | EP2126469A1 Plant and method for dry extracting / cooling heavy ashes and for controlling the combustion of high unburnt content residues |
| 12/01/2009 | US7624690 Starved air inclined hearth combustor |
| 11/19/2009 | WO2009139404A1 Biomass-mixed-firing pulverized coal fired boiler and operation method of the boiler |
| 11/19/2009 | US20090283092 Firelog Pan |
| 11/18/2009 | CN201348264Y Scraping cutter of furnace cinder cooling device |
| 11/18/2009 | CN201348263Y Furnace cinder cooling device |
| 11/18/2009 | CN100561049C Coupling method of shunting disk for thermal state furnace slag process |
| 11/12/2009 | WO2009137771A2 Detonative cleaning apparatus |
| 11/11/2009 | CN201344548Y Anhydrous slag sleeve |
| 11/11/2009 | CN201344547Y Liquid automatic slag discharge device for cyclone furnace |
| 11/11/2009 | CN201344546Y Slag discharge and waste heat utilization equipment for industrial boiler |
| 11/11/2009 | CN201344545Y Membrane type dual-cylinder multi-bin cold slag machine |
| 11/11/2009 | CN101576263A Dust-collecting device in biomass straw boiler |
| 10/29/2009 | WO2009089896A3 Method for treating fly ash |
| 10/29/2009 | US20090266277 Method and device for emptying the floor of a soda recovery boiler |
| 10/28/2009 | CN101566348A Dry-type completely automatic control cold slag machine |
| 10/28/2009 | CN101566347A Helical tube panel roller slag cooler |
| 10/28/2009 | CN101566339A Multi-ash biomass granular fuel combustor |
| 10/21/2009 | CN201331176Y Self-skimming water-coal-slurry air heating furnace |
| 10/21/2009 | CN100552291C Ceramic hot-blast furnace by emulsified coking slurry cyclone burner |
| 10/14/2009 | CN201327043Y Pulsed sandblasting soot blowing device |
| 10/14/2009 | CN201325770Y Roller tooth type conveying mechanism |
| 10/13/2009 | US7600479 Mercury reduction system and method in combustion flue gas using staging |
| 10/07/2009 | EP1747400B1 Method and device for the separation of dust particles |
| 10/07/2009 | CN201322308Y Circulating fluid bed bottom slag treatment equipment |
| 10/07/2009 | CN101551110A Method and device for dry-type slag discharge through air delivery |
| 10/07/2009 | CN101551109A Multifunctional acoustic wave sootblower with ample power |
| 10/07/2009 | CN101551016A Shaft sealing device for high-temperature pressure-proof star-type feeder |
| 09/30/2009 | CN201318675Y Double fully explosionproof and leakageproof air distributing device |
| 09/24/2009 | WO2009116675A1 Cooling treatment system and cooling treatment method of molten slag |
| 09/17/2009 | WO2009113498A1 Boiler equipment and method for operating the same |
| 09/17/2009 | WO2009112328A2 System for ash recycling |
| 09/16/2009 | CN201310902Y Scraper type slag cooler |
| 09/16/2009 | CN201310901Y Water-seal scraper conveyor suitable for large fluctuating load |
| 09/16/2009 | CN201310900Y Boiler roughing slag safety and protection device |
| 09/16/2009 | CN101532670A Steel ball conveyer for removing ash of boiler |
| 09/09/2009 | EP2098783A2 Boiler |
| 09/09/2009 | CN201306723Y High-efficiency scraper slag remover |
| 09/09/2009 | CN100538180C Liquid-type slag releasing device of emulsifying coke mortor |
| 09/03/2009 | WO2009107253A1 Apparatus for monitoring situation of slag discharge and method of monitoring situation of slag discharge |
| 09/03/2009 | CA2706887A1 Slag discharge condition monitoring apparatus and method for monitoring slag discharge condition |
| 08/27/2009 | WO2009104212A1 Extraction and air/water cooling system for large quantities of heavy ashes also with high level of unburnt matter |
| 08/26/2009 | CN201297633Y Slag removing machine of a boiler |
| 08/26/2009 | CN201297632Y Environmental-friendly ash storage pool of boiler |
| 08/26/2009 | CN201297620Y Heat accumulating type burner nozzle for preventing high-temperature molten dust pollution |
| 08/26/2009 | CN201297618Y Special ash removing device for hearth of coal-water slurry boiler |
| 08/26/2009 | CN101514812A Biomass burner |
| 08/26/2009 | CN100532944C Water-spraying evaporation combined circulation type slag cooler |
| 08/26/2009 | CN100532943C Double-cylinder cold slag machine |
| 08/18/2009 | US7575002 Barbecue cooking apparatus with ash bin and chimney device |
| 08/13/2009 | US20090199749 Combustion installation with co2 recovery |
| 08/13/2009 | US20090199747 Biomass burner system |
| 08/12/2009 | CN201289092Y Coal-fired boiler high-temperature cinder crushing device |
| 08/12/2009 | CN101506580A Extraction and air/water cooling system for large quantities of heavy ashes |
| 08/12/2009 | CN101506579A Cooling system for the dry extraction of heavy ashes from boilers |
| 08/12/2009 | CN101504138A Pendulum-type high temperature slag control valve |
| 08/05/2009 | CN201285072Y Stove having dust-removing apparatus |
| 08/05/2009 | CN201285055Y Tension device of slag conveyor |
| 08/05/2009 | CN201285054Y Conveyer belt for high temperature furnace slag of boiler |
| 08/05/2009 | CN201285053Y Standard combined in-situ premixed explosive device for gas shock-wave ash blowing |
| 08/05/2009 | CN201285052Y Air supply processing equipment for gas shock-wave ash blowing |
| 08/05/2009 | CN201285051Y Combined distribution type high-efficiency intelligent gas shock wave ash-blowing system |
| 08/05/2009 | CN201285035Y Semi-coal gas combustion machine |
| 07/29/2009 | CN201281351Y Drum machine for removing cool slag by water and wind |
| 07/29/2009 | CN201281350Y Deslagging device for chain boiler |
| 07/23/2009 | WO2009089896A2 Method for treating fly ash |
| 07/22/2009 | CN201277576Y Power boiler water immersion type scraping board slag conveyor with cooling apparatus |
| 07/22/2009 | CN201277575Y Self-cooling type screw slag conveyor |
| 07/22/2009 | CN201277574Y Flue dust conveyer used for tertiary air exhaust-heat boiler |
| 07/22/2009 | CN201277573Y Tree-shaped pipeline sharing type heat explosion impulse blower |
| 07/22/2009 | CN201277572Y Full-distribution type thermal explosion impulse blower |
| 07/22/2009 | CN201277571Y High-speed igniting thermal explosion impulse blower |
| 07/22/2009 | CN201277570Y Thermal explosion impulse blower with oxygen as oxygenant |
| 07/22/2009 | CN201277569Y Improved distribution type three-pipe thermal explosion impulse blower |
| 07/22/2009 | CN201277568Y Thermal explosion impulse blower with simple anti-excess water and anti-dust part |
| 07/22/2009 | CN201277567Y Thermal explosion impulse blower with oxygenant filter |
| 07/22/2009 | CN201277566Y Thermal explosion impulse blower for preventing internal leakage of fuel |
| 07/22/2009 | CN201277565Y Thermal explosion impulse blower for preventing internal leakage of oxygenant |
| 07/22/2009 | CN201277564Y Thermal explosion impulse blower of triple fuel solenoid valve |
| 07/22/2009 | CN201277563Y Thermal explosion impulse blower of triple oxygenant solenoid valve |
| 07/22/2009 | CN201277562Y Sharing type thermal explosion impulse blower with high reliability |
| 07/15/2009 | CN101484754A Cooling system for dry extraction of heavy bottom ash for furnaces during the storing step at the hopper |
| 07/09/2009 | WO2008142594A3 System for dry extracting / cooling heterogeneous material ashes with control of the air inlet in the combustion chamber |
| 07/09/2009 | US20090173258 System For Milling And Air-Water Cooling Bottom Ash From Heating Furnaces For Solid Fuels |
| 07/08/2009 | EP1474240B1 Device for sorting waste slag from a waste incinerator and a method for the sorting |
| 07/08/2009 | CN101476733A Mechanical ash cleaner for heat medium heater |
| 07/07/2009 | US7556674 Method and device for the separation of dust particles |
| 06/30/2009 | US7553463 Technical and economic optimization of combustion, nitrogen oxides, sulfur dioxide, mercury, carbon dioxide, coal ash and slag and coal slurry use in coal fired furnaces/boilers |
| 06/25/2009 | DE202009002252U1 Ruß- oder Asche-Auffangbehälter Soot or ash-collecting vessel |
| 06/24/2009 | CN201262405Y Self-enclosed ash and slag discharging apparatus |
| 06/18/2009 | WO2009074017A1 A clinker central conveying and cooling system |
| 06/17/2009 | EP1785248B1 Method and device for thermally treating used tires |
| 06/10/2009 | CN100496671C Method and device for the separation of dust particles |
| 06/04/2009 | US20090141349 Apparatus for observing combustion conditions in a gas turbine engine |
| 06/03/2009 | CN100494783C Dry slag-draining device of coal boiler |