| Patents for F23J 1 - Removing ash, clinker, or slag from combustion chambers (3,441) |
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| 08/27/2003 | CN1438450A Gas shock-wave generating device |
| 08/21/2003 | WO2003069227A1 Recycling system for a waste processing plant |
| 08/21/2003 | WO2003068406A1 Device for sorting waste slag from a waste incinerator and a method for the sorting |
| 08/07/2003 | US20030145845 Disposable ash pan and cover |
| 08/06/2003 | CN1434245A Tipping bucket shape dry type slag cooling machine |
| 08/06/2003 | CN1116911C Antiscaling process for ash-water pipeline of heat and power plant |
| 08/05/2003 | US6601525 Incinerator with an ash control unit |
| 07/24/2003 | US20030138748 Treatment plant for refuse derived fuels |
| 07/23/2003 | EP1329666A1 Ash conveyor |
| 07/23/2003 | CN2562083Y Water cooling vibrating apparatus for cooling slags |
| 07/23/2003 | CN1115520C 燃煤锅炉 Coal-fired boilers |
| 07/17/2003 | US20030131768 Discharge base |
| 07/16/2003 | CN1430017A Granulated slag flushing device |
| 07/16/2003 | CN1429751A Self-sealing ash conveyer |
| 06/25/2003 | EP1321710A1 Method and device for dam dust treatment |
| 06/25/2003 | EP0844982B1 Method for oxidation of waste liquors containing organic matter |
| 06/18/2003 | EP1319893A1 Ash melting device |
| 06/18/2003 | CN2556498Y Resonant tube type high-intensity sound wave producer |
| 06/18/2003 | CN2556497Y Remote-control slag remover for use in power plant |
| 06/11/2003 | CN1423086A Travel control mechanism for boiler soot blower |
| 06/03/2003 | US6571721 Ash melting apparatus |
| 05/29/2003 | US20030097968 Ash melting apparatus |
| 05/28/2003 | EP0968389B1 Grate with means for discharging of ash |
| 05/21/2003 | CN2551882Y Horizontal clinker cooler |
| 05/07/2003 | EP1308683A1 Sleeve for slag outlet, waste gasifying melting furnace with the sleeve, and method of replacing the sleeve |
| 05/07/2003 | CN2549331Y Fluid bed water and air cinder cooling device |
| 05/01/2003 | US20030079656 Portland cements; performance; crystalline contents |
| 04/30/2003 | CN2548023Y Boiler front clinker pusher |
| 04/30/2003 | CN2548022Y Heavy-duty chain belt type deslagging machine |
| 04/23/2003 | CN2546410Y Water-seal zipper conveyor |
| 04/23/2003 | CN1413245A Method and apparatus for withdrawing and dewatering slag from gasification system |
| 04/22/2003 | US6551094 Method and device for determining a soot charge in a combustion chamber |
| 04/17/2003 | WO2003031873A1 Ash melting type u-firing combustion boiler and method of operating the boiler |
| 04/17/2003 | WO2003010108A3 Method for rendering filter and fly ash inert |
| 04/16/2003 | CN1410708A High temperature solid matter cooling apparatus |
| 04/16/2003 | CN1105871C Incineration grate and garbage incineration process on incineration grate |
| 04/10/2003 | US20030066461 Surface oxidation; prevent air entrainment |
| 04/02/2003 | CN1407275A Ash fusion devices |
| 03/18/2003 | US6532768 Process for the vitrification of a pulverulent material and apparatus for implementing the process |
| 03/12/2003 | CN2539907Y Negative pressure ash-collecting sorting unit |
| 03/06/2003 | US20030041788 Ash melting device |
| 03/05/2003 | EP1288569A2 Ash Melting Device |
| 03/05/2003 | CN2539068Y Dusting slag-filtering box for boiler |
| 03/05/2003 | CN1400424A Rocking type slag-cooling machine |
| 02/28/2003 | CA2365597A1 Ash melting device |
| 02/26/2003 | EP1286113A2 Method and apparatus for fluidized-bed gasification and melt combustion |
| 02/20/2003 | DE20215232U1 Lever-operated closure and locking bars for ammunition disposal chamber |
| 02/19/2003 | CN2536915Y Anti-blocking reversing double plate airing discharge valve |
| 02/19/2003 | CN1398287A Treatment plant for refuse derived fuels |
| 02/18/2003 | US6521037 Contacting carbon-containing fly ash uniformly with ozone-containing gas so as to provide no opportunity for overexposure of part of ash to improve quality of ash for applications in concrete |
| 02/18/2003 | US6520098 Apparatus and method for disposing of dam dirt |
| 02/18/2003 | US6520097 Method of an apparatus for rapid in-line incinerating of contaminant coated hangers and/or parts using high energy sources |
| 02/13/2003 | WO2003012338A1 Apparatus for the pyrolysis of waste material |
| 02/12/2003 | CN2535676Y Pipe-sleeve type roller slag-cooling machine |
| 02/06/2003 | WO2003010108A2 Method for rendering filter and fly ash inert |
| 02/05/2003 | CN1395060A Dry slag-removing machine |
| 02/05/2003 | CN1100978C Cooling method and cooler for cinder in bottom of boiler |
| 01/29/2003 | CN1394269A Method and device for dam dust treatment |
| 01/22/2003 | EP1277012A1 Combustion device |
| 01/08/2003 | CN2530166Y Biomass gasifier ash discharger |
| 01/01/2003 | CN2529088Y Constant torque star unloading valve |
| 01/01/2003 | CN1388881A 灰的熔化装置 Ash melting apparatus |
| 12/19/2002 | WO2002101310A1 Sleeve for slag outlet, waste gasifying melting furnace with the sleeve, and method of replacing the sleeve |
| 12/19/2002 | WO2002086405A3 Slagging combustion furnace |
| 12/19/2002 | US20020189497 Method of reducing carbon levels in fly ash |
| 12/18/2002 | EP0926441B1 Rotary fusing furnace and method for gasifying wastes using the rotating fusing furnace |
| 12/11/2002 | CN2525388Y Sealed water jacket easy viewing coke cleaning without pollution |
| 12/11/2002 | CN2525387Y Storage type slag cooling machine |
| 12/11/2002 | CN2525386Y Separate scraper dragveyer |
| 12/11/2002 | CN2525385Y Separate screw transport dragveyer |
| 12/11/2002 | CN2525384Y Easy detachable slag cleaning jet device |
| 12/05/2002 | WO2002097330A1 A method of reducing carbon levels in fly ash |
| 12/04/2002 | CN2524100Y Bucket dry dregs cooler |
| 12/04/2002 | CN2524099Y Chain belt dregs remover |
| 12/04/2002 | CN1095534C Method for transporting water-cooling wind-cooling cold slag machine internal slag and cold slag machine thereof |
| 11/27/2002 | EP1260764A1 Device and method to remove impurities, ash or similar from a brazier for heaters |
| 11/27/2002 | CN2522748Y Dregs-scraping ph-shape-shape chain link for dregs remover of boiler |
| 11/20/2002 | CN2521501Y Low-frequency high sound strong sound wave generator |
| 11/14/2002 | WO2002090009A1 Device and method for removal of harmful substance |
| 11/13/2002 | EP1255800A1 Treatment plant for refuse derived fuels |
| 11/13/2002 | CN2520457Y Liquid state cinder discharging burning device for boiler |
| 10/31/2002 | WO2002086405A2 Slagging combustion furnace |
| 10/31/2002 | WO2002086388A1 Slagging combustion furnace |
| 10/31/2002 | CA2443542A1 Slagging combustion furnace |
| 10/30/2002 | CN2519133Y Disk clinker-cooling machine |
| 10/30/2002 | CN2519132Y Double-screw humidifying ash unloading machine |
| 10/30/2002 | CN2519131Y Box-type ash remover |
| 10/30/2002 | CN2519130Y Impact wave ash-removing device |
| 10/16/2002 | CN2516837Y Rotary dry-type pipe cinder cooling machine |
| 10/09/2002 | CN1092316C Conveyor/cooler of loose materials |
| 10/02/2002 | CN2514236Y Screw conveying high-temp air locking machine |
| 10/02/2002 | CN2514235Y Automatic cleaner for firepot |
| 10/02/2002 | CN2514234Y Burned ashes treater for incinerator |
| 09/18/2002 | CN2511882Y Top assembled dust collector for dry dregs suction convey system for electric power station boilers |
| 09/18/2002 | CN2511881Y Shut gate body |
| 09/12/2002 | WO2001046344A9 Apparatus and method for withdrawing and dewatering slag from a gasification system |
| 09/11/2002 | CN1369047A Furnace with air-cooled vibrating discharge coveyor |
| 08/21/2002 | CN2506883Y Scraper and round ring interlinking piece for scraper slag removing machine |
| 08/13/2002 | US6432162 Process for melting ashes, slags or glass |
| 07/31/2002 | EP1227278A2 Waste treatment apparatus |